Backblaze Application

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

Description

Backblaze - Logo

Backblaze is a robust, scalable low-cost cloud backup and storage service for personal use and organizations.

Category Business
Web Link Backblaze - 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.

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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.

Network Ranges

  • 23.144.80.0/24
  • 45.11.36.0/22
  • 104.153.232.0/21
  • 149.137.128.0/20
  • 206.190.208.0/21
  • and 1 more
Network Ranges
Some applications are deployed across network blocks. Only networks that are dedicated to an application are provided.

Backblaze 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 Backblaze Network.

ASN Description ASN Route Location IP Shared
Backblaze AS40401 45.11.36.0/24 Netherlands 45.11.36.15
Backblaze AS40401 45.11.36.0/24 Netherlands 45.11.36.16
Backblaze AS40401 45.11.36.0/24 Netherlands 45.11.36.44
Backblaze AS40401 45.11.36.0/24 Netherlands 45.11.36.46
Backblaze AS40401 45.11.36.0/24 Netherlands 45.11.36.47
and 4539 more

SaaS - Software-as-a-Service

Applications often use various third party platforms for providing authentication, advertising, cybersecurity, e-mail services and more. The Software-as-a-Service (SaaS) platforms used by Backblaze are summarized below.

SaaS # of IPs
Logo HubSpot 4
Logo SendGrid 16
Logo Zendesk 2
Service Category Sample IP IP Count
- Logo HubSpot Advertiser 199.60.103.28 4 IPs
- Logo SendGrid Mail 167.89.123.54 16 IPs
- Logo Zendesk Business 216.198.53.1 2 IPs

Hosting

Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by Backblaze are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.

Cloud Hosts # of IPs
Logo Amazon AWS 12
Host PoP Location IPs
- Logo Amazon AWS Ashburn United States 12 IPs

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.

Take special note of CDNs that use Anycast technology. Anycast makes it possible to route a single IP address to a variety of different geographic locations. In other words, one global Anycast IP is hosted in multiple geographic locations.

CDNs # of IPs
Logo Cloudflare 6
Logo Amazon CloudFront 2021

Anycast

CDN Network Location Sample IP IPs
- Logo Cloudflare - Logo Cloudflare Global 104.17.5.3 6 IPs

PoP Locations

CDN Network PoP Location IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Buenos Aires Argentina 26 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Milan Italy 27 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Marseille France 51 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Singapore Singapore 51 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Vienna Austria 33 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Hong Kong Hong Kong 45 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - London United Kingdom 81 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Miami United States 98 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Los Angeles United States 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Melbourne Australia 39 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Manama Bahrain 4 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Budapest Hungary 33 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Copenhagen Denmark 26 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Amsterdam Netherlands 65 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Frankfurt Germany 91 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Warsaw Poland 32 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Athens Greece 20 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Zagreb Croatia 43 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Madrid Spain 59 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Sydney Australia 20 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Chennai India 42 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Paris France 54 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Lisbon Portugal 20 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Johannesburg South Africa 72 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Santiago de Queretaro Mexico 20 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Muscat Oman 25 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Dallas United States 18 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Perth Australia 4 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Bogota Colombia 33 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Cape Town South Africa 19 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Toronto Canada 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Tokyo Japan 38 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Zurich Switzerland 34 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Kansas City United States 13 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Philadelphia United States 4 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - New York United States 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Istanbul Turkey 16 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Taipei Taiwan 4 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Tel Aviv Israel 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Chicago United States 44 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Seoul South Korea 26 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Kolkata India 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Houston United States 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Kuala Lumpur Malaysia 20 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Vancouver Canada 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Ashburn United States 31 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Brisbane Australia 19 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Lima Peru 23 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Santiago Chile 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Helsinki Finland 33 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Manchester United Kingdom 19 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Barcelona Spain 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Bangkok Thailand 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Brussels Belgium 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Sofia Bulgaria 58 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Nairobi Kenya 41 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Montreal Canada 54 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Oslo Norway 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Auckland New Zealand 4 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Calgary Canada 4 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Dubai United Arab Emirates 25 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Fortaleza Brazil 26 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Rome Italy 4 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Lagos Nigeria 20 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Stockholm Sweden 35 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Mumbai India 25 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Sao Paulo Brazil 42 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Rio de Janeiro Brazil 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Cairo Egypt 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - New Delhi India 16 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Atlanta United States 8 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Munich Germany 8 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - San Francisco United States 8 IPs

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