ResearchIRR · RIPE

AS-KEY-SYSTEMS Key-Systems GmbH Kaiserstrasse 172-174 66386 St…

An as-set registered in RIPE, maintained by KEY-SYSTEMS-MNT. It names 9 ASes and 0 sets directly; followed all the way down, it reaches 9 ASes through 0 nested sets.

Members

What AS-KEY-SYSTEMS lists

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

AS13246 INETWIRE-ASAS34173AS60890 CENTRALNIC-ANYCAST-BAS196763 KEY-SYSTEMS-ASAS199330 CENTRALNIC-ANYCAST-AAS201303 CentralNic-Anycast-FAS201304 CENTRALNIC-ANYCAST-EAS203961 CentralNic-Anycast-GAS204055 CentralNic-Anycast-H
Expanded

Every AS it reaches

What a filter built from AS-KEY-SYSTEMS would let in: 9 ASes.

Show the 9 ASes
AS13246AS34173AS60890AS196763AS199330AS201303AS201304AS203961AS204055
Prefixes

What AS-KEY-SYSTEMS covers

Every route object in the IRR whose origin is one of the 9 ASes it reaches: the prefixes a filter built from AS-KEY-SYSTEMS (with bgpq4, say) would allow. 40 IPv4 and 16 IPv6. Every one is in the IRR API.

40 IPv4 prefixes
109.234.104.0/21185.181.192.0/22185.181.192.0/24185.181.193.0/24185.181.194.0/24185.181.195.0/24185.21.164.0/22185.24.64.0/24185.24.67.0/24185.33.180.0/22193.105.43.0/24193.138.180.0/22193.46.215.0/24194.169.218.0/24195.64.164.0/23212.18.248.0/24212.18.249.0/24212.18.251.0/245.22.144.0/215.22.144.0/225.22.144.0/235.22.144.0/245.22.145.0/245.22.146.0/235.22.148.0/2278.109.56.0/2180.78.88.0/2180.86.1.0/2493.190.232.0/2193.190.236.0/2393.190.238.0/2395.130.16.0/2195.130.16.0/2495.130.17.0/2495.130.18.0/2495.130.19.0/2495.130.20.0/2495.130.21.0/2495.130.22.0/2495.130.23.0/24
16 IPv6 prefixes
2001:67c:13cc::/482001:67c:2334::/482a00:18e0:1::/482a00:18e0:6::/482a00:18e0:7::/482a00:18e0::/322a00:18e0::/482a00:8140:1000::/362a02:2940:3::/482a02:2940::/322a02:2940::/482a04:2b00:13cc::/482a04:2b00:13ee::/482a04:2b00:13ff::/482a04:2b00:14aa::/482a04:2b00:14bb::/48
Registries

Each registry’s copy

RIPE9 membersKey-Systems GmbH Kaiserstrasse 172-174 66386 St. Ingbert Germany
Maintained byKEY-SYSTEMS-MNT
Last modified2025-10-30T11:04:16Z
MembersAS196763 AS199330 AS60890 AS201303 AS201304 AS203961 AS204055 AS13246 AS34173
mbrs-by-refN
Used by

Sets that include AS-KEY-SYSTEMS

AS-DELUNETAS-FILOOAS-INTRAPARKAS-SAARGATEAS-SAARGATE-V6AS-VOXILITY-SET
Tools

Check AS-KEY-SYSTEMS live

IRR API, with prefixes