AS-B4K brain4kom AG / siebnich.com Waldstr. 33 76571…
An as-set registered in RIPE, maintained by SIEBNICH-COM-MNT. It names 1 AS and 1 set directly; followed all the way down, it reaches 12 ASes through 1 nested sets.
Members
What AS-B4K lists
1 AS and 1 set, written in the object across every registry that holds it. Sets open their own page.
Prefixes
What AS-B4K covers
Every route object in the IRR whose origin is one of the 12 ASes it reaches: the prefixes a filter built from AS-B4K (with bgpq4, say) would allow. 60 IPv4 and 20 IPv6. Every one is in the IRR API.
60 IPv4 prefixes
103.197.8.0/22161.104.176.0/21178.157.95.0/24185.10.36.0/22185.11.16.0/22185.11.16.0/23185.11.18.0/23185.175.89.0/24185.186.116.0/22185.207.240.0/22185.226.184.0/23185.253.12.0/22185.27.212.0/22185.27.84.0/22185.36.112.0/22185.37.248.0/22185.39.14.0/23185.44.132.0/22185.50.122.0/23185.6.120.0/22185.75.164.0/22185.88.144.0/22192.76.166.0/24192.76.167.0/24192.76.168.0/24192.76.169.0/24193.101.168.0/21193.254.20.0/24194.238.59.0/24194.30.186.0/24194.41.0.0/24194.56.213.0/24195.181.254.0/24195.192.252.0/24195.5.96.0/23212.103.52.0/22212.237.254.0/24213.164.64.0/19213.185.64.0/24217.147.55.0/24217.147.60.0/24217.28.104.0/22217.28.108.0/22217.28.96.0/21217.61.255.0/2431.14.29.0/2431.14.30.0/2431.22.24.0/2145.10.129.0/2445.152.60.0/2246.102.102.0/2446.167.24.0/2146.253.139.0/245.182.107.0/245.83.176.0/2080.208.255.0/2485.204.37.0/2491.198.238.0/2494.154.7.0/2494.177.133.0/24
20 IPv6 prefixes
2001:678:5dc::/482001:678:66c::/482001:678:a7c::/482001:678:c9c::/482001:67c:2a10::/482001:67c:39c::/482a01:7420::/322a02:ba8::/322a02:ba8::/332a03:3500::/322a03:4f40::/322a03:5540::/322a04:1ac0::/292a05:5800:100::/402a05:5800::/292a05:5800::/402a0c:3040::/292a0c:9200::/402a0f:4700::/292a10:4440::/29
Registries
Each registry’s copy
RIPE2 membersbrain4kom AG / siebnich.com Waldstr. 33 76571 Gaggenau
| Maintained by | SIEBNICH-COM-MNT |
| Last modified | 2023-08-03T11:37:24Z |
| Members | AS206825 AS-STIEGELER |
| mbrs-by-ref | N |