ResearchIRR · ALTDB

AS-UNITEDLAYER-BACKBONE UNITEDLAYER Backbone ASN

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

Members

What AS-UNITEDLAYER-BACKBONE lists

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

AS23342 UNITEDLAYERAS40061 UL-ASN-LAX1AS62815 LAER-AS-CAM1
Expanded

Every AS it reaches

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

Show the 3 ASes
AS23342AS40061AS62815
Prefixes

What AS-UNITEDLAYER-BACKBONE covers

Every route object in the IRR whose origin is one of the 3 ASes it reaches: the prefixes a filter built from AS-UNITEDLAYER-BACKBONE (with bgpq4, say) would allow. 88 IPv4 and 4 IPv6. Every one is in the IRR API.

88 IPv4 prefixes
130.19.0.0/24131.89.0.0/24157.151.0.0/16192.174.2.0/24192.174.3.0/24192.58.220.0/24192.68.118.0/24192.68.123.0/24192.68.124.0/24192.77.172.0/24198.182.184.0/24198.182.225.0/24198.207.168.0/24199.245.105.0/24199.4.150.0/24199.5.253.0/24204.107.140.0/24205.159.124.0/24206.253.190.0/23206.80.92.0/24206.80.94.0/24206.80.95.0/24207.7.128.0/19207.7.129.0/24207.7.130.0/24207.7.131.0/24207.7.133.0/24207.7.135.0/24207.7.136.0/24207.7.137.0/24207.7.138.0/23207.7.139.0/24207.7.140.0/24207.7.144.0/23207.7.144.0/24207.7.147.0/24207.7.148.0/24207.7.149.0/24207.7.151.0/24207.7.154.0/24207.7.155.0/24207.7.156.0/23207.7.158.0/23209.21.65.0/24209.21.66.0/24209.21.67.0/24209.21.68.0/24209.21.69.0/24209.21.70.0/24209.21.71.0/24209.21.72.0/24209.21.73.0/24209.21.80.0/24209.21.81.0/24209.21.82.0/24209.21.83.0/24209.21.84.0/24209.21.85.0/24209.21.86.0/24209.21.88.0/24209.21.89.0/24209.21.90.0/24209.21.91.0/24209.237.224.0/19209.237.232.0/24209.237.234.0/24209.237.235.0/24209.237.236.0/24209.237.239.0/24209.237.241.0/24209.237.248.0/24209.237.249.0/24209.237.250.0/24209.237.251.0/24209.237.254.0/24209.40.228.0/24209.66.67.0/24209.81.40.0/24216.20.188.0/23216.39.112.0/2063.135.65.0/2464.29.128.0/2064.29.140.0/2466.220.192.0/2067.221.160.0/2067.221.166.0/2374.116.90.0/2375.119.179.0/24
4 IPv6 prefixes
2001:470:27a::/482607:f3a0::/322607:f3a0:a00c::/482620:8d::/48
Registries

Each registry’s copy

ALTDB3 membersUNITEDLAYER Backbone ASN
Maintained byMAINT-UNITEDLAYER
Last modified2019-07-19
MembersAS23342 AS40061 AS62815
mbrs-by-refN
Used by

Sets that include AS-UNITEDLAYER-BACKBONE

AS-UNITEDLAYER
Tools

Check AS-UNITEDLAYER-BACKBONE live

IRR API, with prefixes