ResearchIRR · LEVEL3

AS-FOCAL-CENTRAL AS Set members of Focal Central Region

An as-set registered in LEVEL3, maintained by FOCAL-MAINT-TJH. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS-FOCAL-CENTRAL lists

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

AS20177 EMPORIA-STATE-UNIVERSITY
Expanded

Every AS it reaches

What a filter built from AS-FOCAL-CENTRAL would let in: 1 ASes.

Show the 1 ASes
AS20177
Prefixes

What AS-FOCAL-CENTRAL covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS-FOCAL-CENTRAL (with bgpq4, say) would allow. 6 IPv4 and 1 IPv6. Every one is in the IRR API.

6 IPv4 prefixes
198.248.132.0/23198.248.134.0/23198.248.27.0/24198.248.3.0/24198.248.6.0/24198.248.7.0/24
1 IPv6 prefix
2001:49d0:140::/42
Registries

Each registry’s copy

LEVEL31 membersAS Set members of Focal Central Region
Maintained byFOCAL-MAINT-TJH
Last modified2003-02-21
MembersAS20177
mbrs-by-refFOCAL-MAINT-TJH
Used by

Sets that include AS-FOCAL-CENTRAL

AS-FOCAL
Tools

Check AS-FOCAL-CENTRAL live

IRR API, with prefixes