ResearchIRR · ARIN

AS4901:AS-ALL Capital Area Advanced Research and Education…

An as-set registered in ARIN, maintained by MNT-GWU-5. It names 0 ASes and 2 sets directly; followed all the way down, it reaches 5 ASes through 3 nested sets.

Members

What AS4901:AS-ALL lists

0 ASes and 2 sets, written in the object across every registry that holds it. Sets open their own page.

AS4901:AS-CUSTOMERSAS4901:AS-INTERNAL
Expanded

Every AS it reaches

What a filter built from AS4901:AS-ALL would let in: 5 ASes.

Show the 5 ASes
AS4901AS10497AS11039AS11318AS32064
Prefixes

What AS4901:AS-ALL covers

Every route object in the IRR whose origin is one of the 5 ASes it reaches: the prefixes a filter built from AS4901:AS-ALL (with bgpq4, say) would allow. 21 IPv4 and 9 IPv6. Every one is in the IRR API.

21 IPv4 prefixes
128.164.0.0/16138.220.0.0/16138.220.5.0/24141.161.0.0/16147.9.0.0/16161.253.0.0/16161.253.0.0/17161.253.128.0/17162.250.136.0/22164.114.0.0/16192.156.228.0/24192.5.15.0/24192.86.100.0/24192.86.101.0/24192.86.102.0/23192.86.104.0/24192.86.105.0/24192.86.106.0/24192.86.97.0/24192.86.98.0/23199.165.158.0/24
9 IPv6 prefixes
2606:69c0:5000::/362606:69c0:9000::/362606:69c0::/322620:106:c000::/442620:107::/402620:118:5000::/442620:11a:6000::/442620:1ff:5::/482620:1ff::/36
Registries

Each registry’s copy

ARIN2 membersCapital Area Advanced Research and Education Network 801 22nd Street NW Washington DC 20052 United States
Maintained byMNT-GWU-5
Last modified2021-09-22T19:41:40Z
MembersAS4901:AS-INTERNAL AS4901:AS-CUSTOMERS
mbrs-by-refN
Used by

Sets that include AS4901:AS-ALL

AS10886:AS-RE-PARTAS10886:AS-RE-PROVAS11164:AS-PARTICIPANTSAS11537:AS-PARTICIPANTSAS11537:AS-PARTICIPANTS-BETAAS293:AS-FROM-I2-TO-ESNET
Tools

Check AS4901:AS-ALL live

IRR API, with prefixes