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 4672 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 30
Logo Zendesk 4
Service Category Sample IP IP Count
- Logo HubSpot Advertiser 199.60.103.28 4 IPs
- Logo SendGrid Mail 54.250.209.117 30 IPs
- Logo Zendesk Business 216.198.53.6 4 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 4
Logo Amazon CloudFront 3402

Anycast

CDN Network Location Sample IP IPs
- Logo Cloudflare - Logo Cloudflare Global 104.17.5.3 4 IPs

PoP Locations

CDN Network PoP Location IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Buenos Aires Argentina 65 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Milan Italy 46 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Marseille France 98 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Singapore Singapore 90 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Vienna Austria 67 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Hong Kong Hong Kong 91 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - London United Kingdom 111 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Miami United States 125 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Los Angeles United States 19 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Melbourne Australia 64 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Manama Bahrain 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Budapest Hungary 65 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Copenhagen Denmark 39 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Amsterdam Netherlands 87 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Frankfurt Germany 118 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Warsaw Poland 57 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Athens Greece 47 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Zagreb Croatia 57 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Madrid Spain 88 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Sydney Australia 27 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Chennai India 67 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Paris France 80 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Lisbon Portugal 34 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Johannesburg South Africa 103 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Santiago de Queretaro Mexico 28 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Muscat Oman 40 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Dallas United States 25 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Perth Australia 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Bogota Colombia 56 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Cape Town South Africa 26 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Toronto Canada 33 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Tokyo Japan 53 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Zurich Switzerland 42 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Kansas City United States 19 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Philadelphia United States 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - New York United States 39 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Istanbul Turkey 24 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Taipei Taiwan 4 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Tel Aviv Israel 20 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Chicago United States 59 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Seoul South Korea 47 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Kolkata India 19 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Houston United States 20 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Kuala Lumpur Malaysia 40 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Ashburn United States 71 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Brisbane Australia 27 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Lima Peru 47 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Santiago Chile 24 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Helsinki Finland 79 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Manchester United Kingdom 27 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Barcelona Spain 37 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Bangkok Thailand 27 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Brussels Belgium 31 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Sofia Bulgaria 87 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Nairobi Kenya 69 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Montreal Canada 79 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Oslo Norway 18 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 39 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Fortaleza Brazil 51 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Rome Italy 4 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Lagos Nigeria 34 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Stockholm Sweden 50 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Mumbai India 61 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Sao Paulo Brazil 75 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Rio de Janeiro Brazil 24 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Cairo Egypt 19 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - New Delhi India 28 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Atlanta United States 16 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Munich Germany 8 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - San Francisco United States 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Vancouver Canada 19 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Dusseldorf Germany 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Bengaluru India 12 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Tampa United States 4 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Boston United States 4 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Hanoi Vietnam 8 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Hamburg Germany 8 IPs
- Logo Amazon CloudFront - Logo Amazon CloudFront Edge - Hyderabad India 8 IPs

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