Google · Google Cloud · us-east5
Changed list
Changed list: 8,192 IPv4 addresses no longer covered.
Assessment context
Changed list: 8,192 IPv4 addresses no longer covered.
Weekly briefing
Week 41 · 5 Oct – 11 Oct 2026 UTC · assess the changes, then plan the next dates.
All dated changes in this period
195 source records · 136 groupsUpdates and guidanceGoogle · Google Cloud · us-west1
Google · Google Cloud · us-west1
Changed list
Changed list: 32,768 IPv4 addresses no longer covered.
Assessment context
Changed list: 32,768 IPv4 addresses no longer covered.
Updates and guidanceGoogle · Google services (not Google Cloud)
Google · Google services (not Google Cloud)
Changed list
Changed list: 86,272 IPv4 addresses newly covered.
Assessment context
Changed list: 86,272 IPv4 addresses newly covered.
Updates and guidanceOpenAI3 source records
Product news · 3 entries
- Asana cuts model costs 76x in browser tests with GPT-6.1 Sol
Product news · OpenAI News
- Sophos cuts threat investigation time by 96% with OpenAI Daybreak
Product news · OpenAI News
- You can now pre-warm an OpenAI-hosted sandbox before attaching it to an Agents API session.
Product news · OpenAI API changelog
Updates and guidanceAmazon Web Services: 14 lists changed
Amazon Web Services: 14 lists changed
IP ranges changed
14 lists changed: 9 cover more addresses, 4 no longer cover some addresses, 1 covers the same addresses (prefixes rewritten); 8 were published twice or more that day, each read by its latest change.
Assessment context
14 lists changed: 9 cover more addresses, 4 no longer cover some addresses, 1 covers the same addresses (prefixes rewritten); 8 were published twice or more that day, each read by its latest change.
Updates and guidanceGoogle: 14 lists changed
Google: 14 lists changed
IP ranges changed
14 lists changed: 13 cover more addresses, 1 no longer covers some addresses; 14 were published twice or more that day, each read by its latest change.
Assessment context
14 lists changed: 13 cover more addresses, 1 no longer covers some addresses; 14 were published twice or more that day, each read by its latest change.
Known issuesCloudflare3 source records
Service incident · 3 entries
- Cloudflare: Network Performance Issues in Kochi
Service incident
Known issuesOpenAI2 source records
Service incident · 2 entries
- OpenAI: Some APAC users are seeing errors in ChatGPT Work, conversations, and GPTs.
Service incident
Conversations, GPTs, ChatGPT Work
Updates and guidanceAmazon Web Services · AMAZON · GLOBAL
Amazon Web Services · AMAZON · GLOBAL
Changed list
Changed list: 3,072 IPv4 addresses newly covered.
Assessment context
Changed list: 3,072 IPv4 addresses newly covered.
Updates and guidanceAmazon Web Services · AMAZON · ap-northeast-3
Amazon Web Services · AMAZON · ap-northeast-3
Changed list
Changed list: same addresses, prefixes rewritten.
Assessment context
Changed list: same addresses, prefixes rewritten.
Updates and guidanceAmazon Web Services · AMAZON · ap-southeast-3
Amazon Web Services · AMAZON · ap-southeast-3
Changed list
Changed list: 256 IPv4 addresses no longer covered.
Assessment context
Changed list: 256 IPv4 addresses no longer covered.
Updates and guidanceAmazon Web Services · AMAZON · us-east-1
Amazon Web Services · AMAZON · us-east-1
Changed list
Changed list: 6,144 IPv4 addresses and 2 IPv6 ranges newly covered.
Assessment context
Changed list: 6,144 IPv4 addresses and 2 IPv6 ranges newly covered.
Updates and guidanceAmazon Web Services · AMAZON · us-west-2
Amazon Web Services · AMAZON · us-west-2
Changed list
Changed list: 1,280 IPv4 addresses newly covered.
Assessment context
Changed list: 1,280 IPv4 addresses newly covered.
Updates and guidanceAmazon Web Services · API_GATEWAY · me-west-1
Amazon Web Services · API_GATEWAY · me-west-1
Added list
Added list: 256 IPv4 addresses newly covered.
Assessment context
Added list: 256 IPv4 addresses newly covered.
Updates and guidanceAmazon Web Services · API_GATEWAY
Amazon Web Services · API_GATEWAY
Changed list
Changed list: 256 IPv4 addresses newly covered.
Assessment context
Changed list: 256 IPv4 addresses newly covered.
Updates and guidanceAmazon Web Services · All AWS (AMAZON)
Amazon Web Services · All AWS (AMAZON)
Changed list
Changed list: 6,144 IPv4 addresses and 2 IPv6 ranges newly covered, 256 IPv4 addresses no longer covered.
Assessment context
Changed list: 6,144 IPv4 addresses and 2 IPv6 ranges newly covered, 256 IPv4 addresses no longer covered.
Updates and guidanceAmazon Web Services · EC2 · ap-southeast-3
Amazon Web Services · EC2 · ap-southeast-3
Changed list
Changed list: 256 IPv4 addresses no longer covered.
Assessment context
Changed list: 256 IPv4 addresses no longer covered.
Updates and guidanceAmazon Web Services · EC2 · us-east-1
Amazon Web Services · EC2 · us-east-1
Changed list
Changed list: 6,144 IPv4 addresses and 2 IPv6 ranges newly covered.
Assessment context
Changed list: 6,144 IPv4 addresses and 2 IPv6 ranges newly covered.
Updates and guidanceAmazon Web Services · EC2 · us-west-2
Amazon Web Services · EC2 · us-west-2
Changed list
Changed list: 1,280 IPv4 addresses newly covered.
Assessment context
Changed list: 1,280 IPv4 addresses newly covered.
Updates and guidanceAmazon Web Services · EC2
Amazon Web Services · EC2
Changed list
Changed list: 6,144 IPv4 addresses and 2 IPv6 ranges newly covered, 256 IPv4 addresses no longer covered.
Assessment context
Changed list: 6,144 IPv4 addresses and 2 IPv6 ranges newly covered, 256 IPv4 addresses no longer covered.
Updates and guidanceAmazon Web Services · S3 · us-east-1
Amazon Web Services · S3 · us-east-1
Changed list
Changed list: 6,144 IPv4 addresses newly covered.
Assessment context
Changed list: 6,144 IPv4 addresses newly covered.
Updates and guidanceAmazon Web Services · S3
Amazon Web Services · S3
Changed list
Changed list: 6,144 IPv4 addresses newly covered.
Assessment context
Changed list: 6,144 IPv4 addresses newly covered.
Updates and guidanceAnthropic Claude2 source records
Product news · 2 entries
- The Compliance API can now download Claude Docs documents as Word files, in beta.
Product news · Claude Platform release notes
- The Compliance API chat endpoints now also return chats from the unified Claude experience, in beta for Claude Enterprise organizations, with your existing Compliance Ac…
Product news · Claude Platform release notes
Updates and guidanceCloudflare
Bridging technical depth and usability: The story behind Radar’s redesign
Product news · Cloudflare Blog
Groups collect records about the same product or named security topic on one UTC date. Open a record for its source and history; grouping alone does not establish a shared cause or impact.