ResearchIRR · ALTDB, TC

AS263445:AS-FILTER AS SET SEMLIMITES FILTER DDOS

An as-set registered in ALTDB, TC, maintained by MAINT-AS263445. It names 7 ASes and 0 sets directly; followed all the way down, it reaches 7 ASes through 0 nested sets.

Members

What AS263445:AS-FILTER lists

7 ASes and 0 sets, written in the object across every registry that holds it. Sets open their own page.

AS263445 AS263445AS263555 AS263555AS264101 AS264101AS267462 AS267462AS269370 AS269370AS272209 AS272209AS272742
Expanded

Every AS it reaches

What a filter built from AS263445:AS-FILTER would let in: 7 ASes.

Show the 7 ASes
AS263445AS263555AS264101AS267462AS269370AS272209AS272742
Prefixes

What AS263445:AS-FILTER covers

Every route object in the IRR whose origin is one of the 7 ASes it reaches: the prefixes a filter built from AS263445:AS-FILTER (with bgpq4, say) would allow. 44 IPv4 and 30 IPv6. Every one is in the IRR API.

44 IPv4 prefixes
131.0.252.0/22131.0.252.0/23131.0.252.0/24131.0.253.0/24131.0.254.0/23131.0.254.0/24131.0.255.0/24138.94.20.0/22138.94.20.0/23138.94.20.0/24138.94.21.0/24138.94.22.0/23138.94.22.0/24138.94.23.0/24177.91.164.0/22177.91.164.0/23177.91.164.0/24177.91.164.0/25177.91.164.128/25177.91.165.0/24177.91.165.0/25177.91.165.128/25177.91.166.0/23177.91.166.0/24177.91.166.0/25177.91.166.128/25177.91.167.0/24177.91.167.0/25177.91.167.128/25186.250.220.0/22186.250.220.0/23186.250.220.0/24186.250.221.0/24186.250.222.0/23186.250.222.0/24186.250.223.0/24192.141.84.0/22192.141.84.0/23192.141.84.0/24192.141.85.0/24192.141.86.0/23192.141.86.0/24192.141.87.0/2445.185.68.0/22
30 IPv6 prefixes
2804:11e0:2000::/352804:11e0:4000::/342804:11e0:4000::/352804:11e0:4200:4000::/502804:11e0:4200:8000::/502804:11e0:4200::/392804:11e0:4200::/502804:11e0:4200:c000::/502804:11e0:4201::/482804:11e0:6000::/352804:11e0:8000::/332804:11e0:8000::/342804:11e0:8000::/352804:11e0::/322804:11e0::/332804:11e0::/342804:11e0::/352804:11e0:a000::/352804:11e0:c000::/342804:11e0:c000::/352804:11e0:e000::/352804:2274::/322804:41e0:8000::/342804:41e0::/322804:6394::/322804:83a0::/322804:87f4::/322804:ee0:4000::/342804:ee0::/322804:ee0:c000::/34
Registries

Each registry’s copy

ALTDB7 membersAS SET SEMLIMITES FILTER DDOS
Maintained byMAINT-AS263445
Last modified2024-03-15
MembersAS263445 AS263555 AS267462 AS269370 AS272742 AS272209 AS264101
mbrs-by-refN
TC7 membersAS SET SEMLIMITES FILTER DDOS
Maintained byMAINT-AS263445
Last modified2025-10-06T17:08:54Z
MembersAS263445 AS263555 AS267462 AS269370 AS272742 AS272209 AS264101
mbrs-by-refN
Used by

Sets that include AS263445:AS-FILTER

AS60503:AS-ALL-CUSTOMERSAS60503:AS-FNXTEC-BD2AS60503:AS-FNXTEC-X
Tools

Check AS263445:AS-FILTER live

IRR API, with prefixes