ResearchIRR · ALTDB, ARIN

AS-BFN-CUSTOMERS BLU FIBRE NETWORKS - Customer AS-SET

An as-set registered in ALTDB, ARIN, maintained by MAINT-AS46320, MNT-BFN-17. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.

Members

What AS-BFN-CUSTOMERS lists

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

AS20221 IATAAS22748 DCNORD-CANADIAN-DATA-CENTER-QUEBEC-CANADAAS33326 M2NETAS53917 8DTECH2
Expanded

Every AS it reaches

What a filter built from AS-BFN-CUSTOMERS would let in: 4 ASes.

Show the 4 ASes
AS20221AS22748AS33326AS53917
Prefixes

What AS-BFN-CUSTOMERS covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS-BFN-CUSTOMERS (with bgpq4, say) would allow. 15 IPv4 and 2 IPv6. Every one is in the IRR API.

15 IPv4 prefixes
144.194.0.0/21144.194.16.0/21144.194.24.0/21144.194.8.0/21144.194.8.0/24192.100.87.0/24199.38.100.0/24199.38.101.0/24199.38.102.0/24199.38.103.0/24199.38.96.0/21199.38.96.0/24199.38.97.0/24199.38.98.0/24199.38.99.0/24
2 IPv6 prefixes
2001:470:1a7::/482607:3840::/32
Registries

Each registry’s copy

ALTDB4 membersBLU FIBRE NETWORKS - Customer AS-SET
Maintained byMAINT-AS46320
Last modified2026-05-11
MembersAS53917 AS33326 AS22748 AS20221
mbrs-by-refN
ARIN3 membersBLU FIBRE NETWORKS - Customer AS-SET
Maintained byMNT-BFN-17
Last modified2026-07-29T17:58:01Z
MembersAS53917 AS33326 AS20221
mbrs-by-refN
Used by

Sets that include AS-BFN-CUSTOMERS

AS-BFN
Tools

Check AS-BFN-CUSTOMERS live

IRR API, with prefixes