ResearchIRR · ARIN

AS-BROWNB Brown Brothers Harriman & Co. Park House 16-18…

An as-set registered in ARIN, maintained by MNT-BBH. It names 1 AS and 1 set directly; followed all the way down, it reaches 1 ASes through 1 nested sets.

Members

What AS-BROWNB lists

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

AS-COLTUKAS18438 BROWNB
Expanded

Every AS it reaches

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

Show the 1 ASes
AS18438
Prefixes

What AS-BROWNB covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS-BROWNB (with bgpq4, say) would allow. 26 IPv4 and 0 IPv6. Every one is in the IRR API.

26 IPv4 prefixes
192.200.1.0/24192.200.2.0/23192.200.2.0/24192.200.3.0/24192.200.4.0/23192.200.4.0/24192.200.5.0/24192.200.6.0/23192.200.6.0/24192.200.7.0/24192.200.8.0/24204.136.17.0/24204.136.18.0/24204.136.19.0/24204.136.23.0/24204.136.24.0/23204.136.24.0/24204.136.25.0/24204.136.26.0/23204.136.26.0/24204.136.27.0/24204.136.28.0/23204.136.28.0/24204.136.29.0/24204.136.30.0/24204.136.31.0/24
Registries

Each registry’s copy

ARIN2 membersBrown Brothers Harriman & Co. Park House 16-18 Finsbury Circus London EC2M 7EB United Kingdom
Maintained byMNT-BBH
Last modified2020-03-19
MembersAS18438 AS-COLTUK
mbrs-by-refN
Tools

Check AS-BROWNB live

IRR API, with prefixes