ResearchIRR · RIPE

AS-BBN Sinal legacy IRR entry - no longer in use…

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

Members

What AS-BBN lists

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

AS42355 Jan_ChrillesenAS57735 HEF-Fibernet-ASAS206157 complea
Expanded

Every AS it reaches

What a filter built from AS-BBN would let in: 3 ASes.

Show the 3 ASes
AS42355AS57735AS206157
Prefixes

What AS-BBN covers

Every route object in the IRR whose origin is one of the 3 ASes it reaches: the prefixes a filter built from AS-BBN (with bgpq4, say) would allow. 3 IPv4 and 1 IPv6. Every one is in the IRR API.

3 IPv4 prefixes
185.163.184.0/22193.163.220.0/2444.30.90.0/24
1 IPv6 prefix
2a0a:2400::/32
Registries

Each registry’s copy

RIPE3 membersSinal legacy IRR entry - no longer in use - Bredbaand Nord A/S
Maintained byBBN_NET
Last modified2025-07-31T12:30:54Z
MembersAS42355 AS57735 AS206157
mbrs-by-refN
Used by

Sets that include AS-BBN

AS-GCNETDKV6AS31027:AS-GCNET-LEGACY
Tools

Check AS-BBN live

IRR API, with prefixes