ResearchIRR · RIPE

AS-DCG DCG AS Set

An as-set registered in RIPE, maintained by MNT-DCG. It names 7 ASes and 1 set directly; followed all the way down, it reaches 10 ASes through 1 nested sets.

Members

What AS-DCG lists

7 ASes and 1 set, written in the object across every registry that holds it. Sets open their own page.

AS198037:AS-SPACECOREAS59554 DATACENTRUMGRONINGENAS59791AS198513 WebspaceHostingAS208046 MALIEVAAS208751 GOOSSENSAS209985 qaleidoAS211748
Expanded

Every AS it reaches

What a filter built from AS-DCG would let in: 10 ASes.

Show the 10 ASes
AS59554AS59791AS198037AS198513AS201662AS208046AS208751AS209985AS211748AS211955
Prefixes

What AS-DCG covers

Every route object in the IRR whose origin is one of the 10 ASes it reaches: the prefixes a filter built from AS-DCG (with bgpq4, say) would allow. 33 IPv4 and 16 IPv6. Every one is in the IRR API.

33 IPv4 prefixes
150.251.138.0/24150.251.159.0/24162.35.224.0/24185.105.76.0/22185.170.66.0/24185.227.81.0/24185.249.252.0/24192.124.189.0/24193.160.92.0/22194.146.45.0/24194.41.112.0/24194.58.41.0/24194.87.14.0/24194.87.25.0/24195.133.84.0/2445.129.230.0/2345.134.225.0/2445.135.151.0/2445.147.5.0/245.178.112.0/2178.17.132.0/2378.17.147.0/2478.17.32.0/2480.71.227.0/2480.71.232.0/2480.76.43.0/2481.29.156.0/2489.125.33.0/2489.125.8.0/2494.156.117.0/2494.156.122.0/2494.156.131.0/2495.181.159.0/24
16 IPv6 prefixes
2a01:9b40::/322a03:5840:134::/482a06:e881:6700::/442a0b:3c40:13::/482a0b:fbc0::/322a0d:ed40::/322a0e:b107:370::/442a0f:b240:6200::/402a0f:ca80:1200::/402a13:7dc0:1000::/362a13:7dc0:2000::/362a13:7dc0:4000::/362a13:7dc0::/292a13:7dc7:fffe::/482a13:7dc7:ffff::/482a13:9500:45::/48
Registries

Each registry’s copy

RIPE8 membersDCG AS Set
Maintained byMNT-DCG
Last modified2025-05-13T14:35:16Z
MembersAS59554 AS59791 AS209985 AS208751 AS211748 AS208046 AS198513 AS198037:AS-SPACECORE
mbrs-by-refN
Used by

Sets that include AS-DCG

AS-JOINTTRANSITAS-JOINTTRANSIT-IPV6AS-NL-IX-RSAS-OPENPEERINGAS-RETNAS-RETN6
Tools

Check AS-DCG live

IRR API, with prefixes