ResearchIRR · RIPE

AS-BSH Business Sviaz Holding AS List

An as-set registered in RIPE, maintained by BSH-MNT. It names 6 ASes and 0 sets directly; followed all the way down, it reaches 6 ASes through 0 nested sets.

Members

What AS-BSH lists

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

AS8491 BSH-ASAS16047 YAR-TT-ASAS200264 BSH-NL-AMSAS207479 BSH-KLM-ASAS211932 Olymp-ASAS214152 ASNUM-IRB
Expanded

Every AS it reaches

What a filter built from AS-BSH would let in: 6 ASes.

Show the 6 ASes
AS8491AS16047AS200264AS207479AS211932AS214152
Prefixes

What AS-BSH covers

Every route object in the IRR whose origin is one of the 6 ASes it reaches: the prefixes a filter built from AS-BSH (with bgpq4, say) would allow. 24 IPv4 and 2 IPv6. Every one is in the IRR API.

24 IPv4 prefixes
185.220.40.0/2237.230.252.0/2437.60.176.0/2181.95.32.0/2081.95.32.0/2181.95.35.0/2481.95.36.0/2481.95.37.0/2481.95.38.0/2481.95.40.0/2181.95.41.0/2481.95.42.0/2481.95.43.0/2481.95.46.0/2482.194.224.0/1982.194.224.0/2082.194.232.0/2482.194.237.0/2482.194.241.0/2482.194.248.0/2482.194.254.0/2387.238.101.0/2487.238.96.0/2189.188.160.0/19
2 IPv6 prefixes
2a03:8640:19::/642a03:8640::/32
Registries

Each registry’s copy

RIPE6 membersBusiness Sviaz Holding AS List
Maintained byBSH-MNT
Last modified2026-07-17T09:56:35Z
MembersAS8491 AS211932 AS207479 AS214152 AS200264 AS16047
mbrs-by-refN
Used by

Sets that include AS-BSH

AS-EURASIAPEERING_RSAS-FIORDAS-GARSAS-PITER-IX-MSKAS-RUNNETWSAS-SOVAMAS-STORMWALL-SETAS28917:AS-FIORD-SMALLAS49869:AS-PITER-IX-MSKAS57304:AS-RETN-RUAS57304:AS-RETN6-RUAS702:RS-SE-CUSTOMER
Tools

Check AS-BSH live

IRR API, with prefixes