ResearchIRR · RIPE

AS5400:AS-BTGF-FR BT Global Fabric Customers

An as-set registered in RIPE, maintained by BT-GF-MNT, BT-GF-NAAS-MNT. It names 1 AS and 0 sets directly; followed all the way down, it reaches 1 ASes through 0 nested sets.

Members

What AS5400:AS-BTGF-FR lists

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

AS49182 BTEngageIT
Expanded

Every AS it reaches

What a filter built from AS5400:AS-BTGF-FR would let in: 1 ASes.

Show the 1 ASes
AS49182
Prefixes

What AS5400:AS-BTGF-FR covers

Every route object in the IRR whose origin is one of the 1 ASes it reaches: the prefixes a filter built from AS5400:AS-BTGF-FR (with bgpq4, say) would allow. 15 IPv4 and 16 IPv6. Every one is in the IRR API.

15 IPv4 prefixes
192.157.144.0/21192.157.144.0/22192.157.144.0/23192.157.144.0/24192.157.145.0/24192.157.146.0/23192.157.146.0/24192.157.147.0/24192.157.148.0/22192.157.148.0/23192.157.148.0/24192.157.149.0/24192.157.150.0/23192.157.150.0/24192.157.151.0/24
16 IPv6 prefixes
2001:740:1::/482001:740:2::/482001:740:3::/482001:740:4::/482001:740:5::/482001:740:6::/482001:740:7::/482001:740:8::/482001:740:9::/482001:740::/482001:740:a::/482001:740:b::/482001:740:c::/482001:740:d::/482001:740:e::/482001:740:f::/48
Registries

Each registry’s copy

RIPE1 membersBT Global Fabric Customers
Maintained byBT-GF-MNT, BT-GF-NAAS-MNT
Last modified2026-10-07T15:12:49Z
MembersAS49182
mbrs-by-refN
Used by

Sets that include AS5400:AS-BTGF-FR

AS5400:AS-BTGF
Tools

Check AS5400:AS-BTGF-FR live

IRR API, with prefixes