No access to your tenant or devices. Every item links to its source. What this means
Week 44 · 26 Oct – 26 Oct 2026 UTC · assess the changes, then plan the next dates.
Updates and guidanceAmazon Web Services: 6 lists changed
IP ranges changed
6 lists changed: 4 cover more addresses, 2 cover the same addresses (prefixes rewritten).
6 lists changed: 4 cover more addresses, 2 cover the same addresses (prefixes rewritten).
Updates and guidanceGoogle: 4 lists changed
IP ranges changed
4 lists changed: 3 cover more addresses, 1 no longer covers some addresses.
4 lists changed: 3 cover more addresses, 1 no longer covers some addresses.
Updates and guidanceOkta: 30 lists changed
IP ranges changed
30 lists changed: 1 covers more addresses, 29 no longer cover some addresses.
30 lists changed: 1 covers more addresses, 29 no longer cover some addresses.
Updates and guidanceAmazon Web Services · AMAZON · ap-southeast-3
Changed list
Changed list: 256 IPv4 addresses newly covered.
Changed list: 256 IPv4 addresses newly covered.
Updates and guidanceAmazon Web Services · AMAZON · ca-central-1
Changed list
Changed list: same addresses, prefixes rewritten.
Changed list: same addresses, prefixes rewritten.
Updates and guidanceAmazon Web Services · AMAZON · us-east-1
Changed list
Changed list: same addresses, prefixes rewritten.
Changed list: same addresses, prefixes rewritten.
Updates and guidanceAmazon Web Services · All AWS (AMAZON)
Changed list
Changed list: 256 IPv4 addresses newly covered.
Changed list: 256 IPv4 addresses newly covered.
Updates and guidanceAmazon Web Services · EC2 · ap-southeast-3
Changed list
Changed list: 256 IPv4 addresses newly covered.
Changed list: 256 IPv4 addresses newly covered.
Updates and guidanceAmazon Web Services · EC2
Changed list
Changed list: 256 IPv4 addresses newly covered.
Changed list: 256 IPv4 addresses newly covered.
Updates and guidanceGoogle · Google Cloud · australia-southeast2
Changed list
Changed list: 512 IPv4 addresses newly covered.
Changed list: 512 IPv4 addresses newly covered.
Updates and guidanceGoogle · Google Cloud · us-west1
Changed list
Changed list: 65,536 IPv4 addresses newly covered.
Changed list: 65,536 IPv4 addresses newly covered.
Updates and guidanceGoogle · Google Cloud · us-west2
Changed list
Changed list: 512 IPv4 addresses newly covered.
Changed list: 512 IPv4 addresses newly covered.
Updates and guidanceGoogle · Google services (not Google Cloud)
Changed list
Changed list: 66,560 IPv4 addresses no longer covered.
Changed list: 66,560 IPv4 addresses no longer covered.
Updates and guidanceOkta · apac_cell_1
Changed list
Changed list: 1 IPv4 address newly covered, 2 IPv4 addresses no longer covered.
Changed list: 1 IPv4 address newly covered, 2 IPv4 addresses no longer covered.
Updates and guidanceOkta · apac_cell_2
Changed list
Changed list: 2 IPv4 addresses newly covered, 1 IPv4 address no longer covered.
Changed list: 2 IPv4 addresses newly covered, 1 IPv4 address no longer covered.
Updates and guidanceOkta · apac_pam_cell_1
Changed list
Changed list: 1 IPv4 address newly covered, 1 IPv4 address no longer covered.
Changed list: 1 IPv4 address newly covered, 1 IPv4 address no longer covered.
Updates and guidanceOkta · apac_workflow_cell_1
Changed list
Changed list: 1 IPv4 address newly covered, 2 IPv4 addresses no longer covered.
Changed list: 1 IPv4 address newly covered, 2 IPv4 addresses no longer covered.
Updates and guidanceOkta · apac_workflow_cell_2
Changed list
Changed list: 2 IPv4 addresses newly covered, 1 IPv4 address no longer covered.
Changed list: 2 IPv4 addresses newly covered, 1 IPv4 address no longer covered.
Updates and guidanceOkta · ca_pam_cell_1
Changed list
Changed list: 2 IPv4 addresses newly covered.
Changed list: 2 IPv4 addresses newly covered.
Updates and guidanceOkta · emea_cell_1
Changed list
Changed list: 2 IPv4 addresses newly covered, 1 IPv4 address no longer covered.
Changed list: 2 IPv4 addresses newly covered, 1 IPv4 address no longer covered.
Updates and guidanceOkta · emea_cell_2
Changed list
Changed list: 2 IPv4 addresses newly covered, 1 IPv4 address no longer covered.
Changed list: 2 IPv4 addresses newly covered, 1 IPv4 address no longer covered.
Updates and guidanceOkta · emea_workflow_cell_1
Changed list
Changed list: 2 IPv4 addresses newly covered, 1 IPv4 address no longer covered.
Changed list: 2 IPv4 addresses newly covered, 1 IPv4 address no longer covered.
Updates and guidanceOkta · emea_workflow_cell_2
Changed list
Changed list: 2 IPv4 addresses newly covered, 1 IPv4 address no longer covered.
Changed list: 2 IPv4 addresses newly covered, 1 IPv4 address no longer covered.
Updates and guidanceOkta · in_cell_1
Changed list
Changed list: 1 IPv4 address newly covered, 1 IPv4 address no longer covered.
Changed list: 1 IPv4 address newly covered, 1 IPv4 address no longer covered.
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.