Lark
Lark Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by Lark.
Description

Lark allows users to communicate across teams, departments, and companies using an integrated chat messenger. The company was launched by ByteDance.
Category | Business |
Web Link | Lark - Home Page |
Application Domains
The application domains data shown here is available in our Netify Data Feeds solution. The data is accessible via our IP API as well as downloadable datasets.
Domains
Primary Domains
Primary Domains are owned and managed by the application vendor.
Platform Domains are often provided by hosting providers, content delivery networks, SaaS platforms and other third parties. It is important to identify these domains for DNS filters and hostname blocklists.Platform Domains
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{hidden}.edgekey.net | and 5 more |
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{hidden}.queniuiq.com | and 2 more |
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{hidden}.bytelb.net | and 2 more |
Network Ranges
- 209.127.230.0/23
Some applications are deployed across network blocks. Only networks that are dedicated to an application are provided.
Lark Network
Some organizations deploy all or parts of an application solution through their own infrastructure instead of third party hosting providers like AWS or Google Cloud Platform. The following is a sample of active IP addresses on the Lark Network.
ASN Description | ASN | Route | Location | IP | Shared |
---|---|---|---|---|---|
Lark Enterprise Applications | AS398175 | 209.127.230.0/23 | United States | 209.127.230.1 | |
Lark Enterprise Applications | AS398175 | 209.127.230.0/23 | United States | 209.127.230.2 | |
Lark Enterprise Applications | AS398175 | 209.127.230.0/23 | United States | 209.127.230.3 | |
Lark Enterprise Applications | AS398175 | 209.127.230.0/23 | United States | 209.127.230.4 | |
Lark Enterprise Applications | AS398175 | 209.127.230.0/23 | United States | 209.127.230.5 | |
and 485 more |
Core Networks
Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of Lark IP addresses deployed on this type of network.
Network | PoP | Category | Location | IP | Shared |
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|
Anycast | Business | Global | 35.190.35.240 | |
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Core Network | Arts and Entertainment | United States | 71.18.17.0 | |
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Core Network | Arts and Entertainment | United States | 71.18.17.1 | |
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Core Network | Arts and Entertainment | United States | 71.18.17.2 | |
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Core Network | Arts and Entertainment | United States | 71.18.17.3 | |
and 94 more |
Hosting
Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by Lark are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.
Cloud Hosts | # of IPs |
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45 |
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1 |
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4 |
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7 |
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7 |
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4 |
Host | PoP | Location | IPs |
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Core | China | 4 IPs |
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Core | China | 7 IPs |
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Anycast | Global | 7 IPs |
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Anycast | Global | 1 IP |
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Singapore | Singapore | 2 IPs |
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Ashburn | United States | 2 IPs |
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Singapore | Singapore | 1 IP |
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Ashburn | United States | 2 IPs |
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Core | China | 14 IPs |
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Miami | United States | 1 IP |
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Los Angeles | United States | 1 IP |
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Seoul | South Korea | 1 IP |
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Tokyo | Japan | 1 IP |
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Core | Hong Kong | 1 IP |
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Core | China | 5 IPs |
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Core | Singapore | 3 IPs |
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Core | United States | 3 IPs |
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Core | China | 1 IP |
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Core | China | 10 IPs |
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Core | China | 1 IP |
Content Delivery Networks - CDNs
In order to get information to end users more quickly, many applications are distributed from multiple geographical points-of-presence (PoPs) using Content Delivery Networks (CDNs). Each PoP can host many IPs to deliver an application. A sample IP is provided.
CDNs | # of IPs |
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7232 |
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578 |
PoP Locations
CDN | Network | PoP | Location | IPs |
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Los Angeles | United States | 8 IPs |
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Seoul | South Korea | 21 IPs |
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Osaka | Japan | 24 IPs |
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Moscow | Russia | 21 IPs |
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Johannesburg | South Africa | 8 IPs |
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Bangkok | Thailand | 32 IPs |
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Cyberjaya | Malaysia | 8 IPs |
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San Jose | United States | 8 IPs |
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Muscat | Oman | 8 IPs |
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Taipei | Taiwan | 16 IPs |
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Melbourne | Australia | 8 IPs |
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Madrid | Spain | 14 IPs |
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Amsterdam | Netherlands | 8 IPs |
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Paris | France | 16 IPs |
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London | United Kingdom | 16 IPs |
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Lagos | Nigeria | 8 IPs |
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Singapore | Singapore | 74 IPs |
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Hong Kong | Hong Kong | 39 IPs |
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Manila | Philippines | 8 IPs |
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Milan | Italy | 8 IPs |
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Frankfurt | Germany | 16 IPs |
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Cairo | Egypt | 8 IPs |
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Ho Chi Minh City | Vietnam | 7 IPs |
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Tokyo | Japan | 8 IPs |
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Istanbul | Turkey | 1 IP |
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Hanoi | Vietnam | 11 IPs |
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Rio de Janeiro | Brazil | 8 IPs |
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Buenos Aires | Argentina | 16 IPs |
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Santiago | Chile | 8 IPs |
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Lima | Peru | 8 IPs |
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Dubai | United Arab Emirates | 8 IPs |
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Ho Chi Minh City | Vietnam | 16 IPs |
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Hanoi | Vietnam | 8 IPs |
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Tokyo | Japan | 5 IPs |
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Rio de Janeiro | Brazil | 8 IPs |
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Mumbai | India | 8 IPs |
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New Delhi | India | 8 IPs |
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Cebu | Philippines | 8 IPs |
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Taipei | Taiwan | 8 IPs |
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Frankfurt | Germany | 373 IPs |
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Prague | Czechia | 112 IPs |
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Amsterdam | Netherlands | 79 IPs |
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Madrid | Spain | 119 IPs |
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Paris | France | 181 IPs |
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Vienna | Austria | 161 IPs |
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Athens | Greece | 44 IPs |
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Milan | Italy | 196 IPs |
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Haarlem | Netherlands | 39 IPs |
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London | United Kingdom | 294 IPs |
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Stockholm | Sweden | 88 IPs |
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Copenhagen | Denmark | 46 IPs |
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Lisbon | Portugal | 38 IPs |
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Moscow | Russia | 51 IPs |
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Rome | Italy | 48 IPs |
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Marseille | France | 54 IPs |
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Fujairah | United Arab Emirates | 34 IPs |
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Isando | South Africa | 160 IPs |
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Sao Paulo | Brazil | 35 IPs |
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Helsinki | Finland | 2 IPs |
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Warsaw | Poland | 90 IPs |
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Hamburg | Germany | 57 IPs |
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Curitiba | Brazil | 15 IPs |
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Cape Town | South Africa | 61 IPs |
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Mombasa | Kenya | 60 IPs |
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Rio de Janeiro | Brazil | 29 IPs |
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Kampala | Uganda | 8 IPs |
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Dar es Salaam | Tanzania | 4 IPs |
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Santiago | Chile | 74 IPs |
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Fortaleza | Brazil | 75 IPs |
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Durban | South Africa | 8 IPs |
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Schiphol | Netherlands | 29 IPs |
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Dusseldorf | Germany | 2 IPs |
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Bogota | Colombia | 66 IPs |
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Berlin | Germany | 62 IPs |
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Dublin | Ireland | 65 IPs |
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Istanbul | Turkey | 12 IPs |
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Sofia | Bulgaria | 19 IPs |
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Palermo | Italy | 37 IPs |
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Glattbrugg | Switzerland | 49 IPs |
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Kyiv | Ukraine | 21 IPs |
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Munich | Germany | 42 IPs |
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Buenos Aires | Argentina | 57 IPs |
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Bengaluru | India | 31 IPs |
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Bangkok | Thailand | 16 IPs |
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San Jose | Costa Rica | 3 IPs |
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Sydney | Australia | 128 IPs |
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Hong Kong | Hong Kong | 159 IPs |
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Singapore | Singapore | 222 IPs |
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Seoul | South Korea | 180 IPs |
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Chennai | India | 57 IPs |
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Oslo | Norway | 83 IPs |
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Osaka | Japan | 147 IPs |
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Miami | United States | 357 IPs |
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Montreal | Canada | 38 IPs |
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Melbourne | Australia | 51 IPs |
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Toronto | Canada | 52 IPs |
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Tokyo | Japan | 91 IPs |
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New Delhi | India | 101 IPs |
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Englewood | United States | 56 IPs |
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Brisbane | Australia | 30 IPs |
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Kuala Lumpur | Malaysia | 6 IPs |
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Taipei | Taiwan | 9 IPs |
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Dallas | United States | 151 IPs |
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Mumbai | India | 71 IPs |
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Mexico City | Mexico | 41 IPs |
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Adelaide | Australia | 3 IPs |
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Kolkata | India | 59 IPs |
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McAllen | United States | 9 IPs |
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Dubai | United Arab Emirates | 34 IPs |
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Santiago de Queretaro | Mexico | 33 IPs |
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Hyderabad | India | 2 IPs |
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Cyberjaya | Malaysia | 14 IPs |
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Monterrey | Mexico | 52 IPs |
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Hanoi | Vietnam | 19 IPs |
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Vancouver | Canada | 28 IPs |
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Perth | Australia | 20 IPs |
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San Pedro Sula | Honduras | 6 IPs |
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Tel Aviv | Israel | 18 IPs |
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Zurich | Switzerland | 24 IPs |
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Barcelona | Spain | 30 IPs |
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Recife | Brazil | 17 IPs |
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Bucharest | Romania | 73 IPs |
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Liljeholmen | Sweden | 3 IPs |
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Marietta | United States | 2 IPs |
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Atlanta | United States | 6 IPs |
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Nonthaburi | Thailand | 2 IPs |
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Muscat | Oman | 2 IPs |
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San Fernando | Philippines | 15 IPs |
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Makati | Philippines | 6 IPs |
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Pasig | Philippines | 35 IPs |
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Budapest | Hungary | 31 IPs |
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Johannesburg | South Africa | 17 IPs |
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Isando | South Africa | 5 IPs |
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Lusaka | Zambia | 2 IPs |
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Mombasa | Kenya | 4 IPs |
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Durban | South Africa | 17 IPs |
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Dakar | Senegal | 12 IPs |
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Hong Kong | Hong Kong | 10 IPs |
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Mumbai | India | 2 IPs |
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Bangkok | Thailand | 8 IPs |
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Taipei | Taiwan | 22 IPs |
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Seoul | South Korea | 8 IPs |
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Helsinki | Finland | 6 IPs |
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Palermo | Italy | 12 IPs |
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Athens | Greece | 1 IP |
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Bucharest | Romania | 20 IPs |
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Muscat | Oman | 22 IPs |
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Vilnius | Lithuania | 22 IPs |
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Jeddah | Saudi Arabia | 17 IPs |
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Riyadh | Saudi Arabia | 18 IPs |
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Helsinki | Finland | 2 IPs |
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Riga | Latvia | 7 IPs |
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Amman | Jordan | 55 IPs |
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Singapore | Singapore | 12 IPs |
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Hanoi | Vietnam | 10 IPs |
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Ulaanbaatar | Mongolia | 31 IPs |
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Pasig | Philippines | 27 IPs |
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Makati | Philippines | 77 IPs |
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Milan | Italy | 27 IPs |
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Reykjavik | Iceland | 14 IPs |
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Kingston | Jamaica | 7 IPs |
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Montreal | Canada | 22 IPs |
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Tirana | Albania | 10 IPs |
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Guatemala City | Guatemala | 2 IPs |
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San Jose | Costa Rica | 7 IPs |
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Helsinki | Finland | 62 IPs |
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Oslo | Norway | 4 IPs |
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Lausanne | Switzerland | 5 IPs |
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Zurich | Switzerland | 16 IPs |
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Bern | Switzerland | 24 IPs |
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Vilnius | Lithuania | 19 IPs |
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Sydney | Australia | 6 IPs |
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Vancouver | Canada | 26 IPs |
Other Locations
CDN | Network | PoP | Location | IPs |
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Core Network | United States | 24 IPs |
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Core Network | United Kingdom | 8 IPs |
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Core Network | China | 17 IPs |
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ASN AS9873 | Core Network | Laos | 8 IPs |
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ASN AS31042 | Core Network | Serbia | 9 IPs |
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ASN AS43727 | Core Network | Russia | 14 IPs |
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Core Network | Spain | 3 IPs |
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Core Network | Australia | 2 IPs |
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Core Network | Thailand | 26 IPs |
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Core Network | Iraq | 9 IPs |
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Core Network | South Korea | 11 IPs |
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Core Network | Philippines | 5 IPs |
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ASN AS33771 | Core Network | Kenya | 24 IPs |
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ASN AS2609 | Core Network | Tunisia | 35 IPs |
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ASN AS38040 | Core Network | Thailand | 4 IPs |
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ASN AS13329 | Core Network | United States | 4 IPs |
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ASN AS38264 | Core Network | Pakistan | 19 IPs |
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ASN AS17557 | Core Network | Pakistan | 21 IPs |
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ASN AS1680 | Core Network | Israel | 18 IPs |
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ASN AS35047 | Core Network | Albania | 2 IPs |
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ASN AS8400 | Core Network | Serbia | 18 IPs |
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ASN AS12578 | Core Network | Latvia | 11 IPs |
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ASN AS8551 | Core Network | Israel | 30 IPs |
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ASN AS12400 | Core Network | Israel | 8 IPs |
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ASN AS6697 | Core Network | Belarus | 35 IPs |
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ASN AS35805 | Core Network | Georgia | 13 IPs |
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ASN AS20845 | Core Network | Hungary | 35 IPs |
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ASN AS2116 | Core Network | Norway | 2 IPs |
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ASN AS13004 | Core Network | Serbia | 2 IPs |
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ASN AS41313 | Core Network | Bulgaria | 12 IPs |
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ASN AS3292 | Core Network | Denmark | 4 IPs |
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ASN AS132559 | Core Network | India | 9 IPs |
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ASN AS38193 | Core Network | Pakistan | 45 IPs |
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ASN AS10219 | Core Network | Mongolia | 12 IPs |
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ASN AS9873 | Core Network | Laos | 18 IPs |
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ASN AS141013 | Core Network | Philippines | 11 IPs |
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ASN AS4651 | Core Network | Thailand | 7 IPs |
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ASN AS3216 | Core Network | Russia | 2 IPs |
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Core Network | Russia | 18 IPs |
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ASN AS18734 | Core Network | Mexico | 10 IPs |
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ASN AS55824 | Core Network | India | 17 IPs |
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ASN AS20764 | Core Network | Russia | 12 IPs |
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ASN AS3212 | Core Network | Slovenia | 10 IPs |
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ASN AS23201 | Core Network | Paraguay | 24 IPs |
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ASN AS262197 | Core Network | Costa Rica | 9 IPs |
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ASN AS20485 | Core Network | Russia | 2 IPs |
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ASN AS52263 | Core Network | Costa Rica | 5 IPs |
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ASN AS5603 | Core Network | Slovenia | 12 IPs |
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ASN AS5408 | Core Network | Greece | 3 IPs |
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ASN AS5391 | Core Network | Croatia | 21 IPs |
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ASN AS37342 | Core Network | Mozambique | 2 IPs |
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ASN AS37228 | Core Network | Rwanda | 8 IPs |
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ASN AS11830 | Core Network | Costa Rica | 4 IPs |
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ASN AS9246 | Core Network | Guam | 11 IPs |
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ASN AS23969 | Core Network | Thailand | 17 IPs |
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ASN AS9930 | Core Network | Malaysia | 30 IPs |
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ASN AS55423 | Core Network | Thailand | 3 IPs |
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ASN AS14813 | Core Network | Barbados | 2 IPs |
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ASN AS9848 | Core Network | South Korea | 14 IPs |
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ASN AS8501 | Core Network | Poland | 4 IPs |
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ASN AS8697 | Core Network | Jordan | 43 IPs |
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ASN AS31027 | Core Network | Denmark | 42 IPs |
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ASN AS55329 | Core Network | Cambodia | 13 IPs |
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