ResearchIRR · RIPE

AS250:AS-CUMULATIVE cumulative list of all of our downstreams

An as-set registered in RIPE, maintained by AS250-MNT. It names 5 ASes and 0 sets directly; followed all the way down, it reaches 5 ASes through 0 nested sets.

Members

What AS250:AS-CUMULATIVE lists

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

AS112 AS112-PROJECTAS248 IDDQD-ASAS250 SACREDCHAO-ASAS29670 IN-BERLIN-ASAS59645 WYBT-NET
Expanded

Every AS it reaches

What a filter built from AS250:AS-CUMULATIVE would let in: 5 ASes.

Show the 5 ASes
AS112AS248AS250AS29670AS59645
Prefixes

What AS250:AS-CUMULATIVE covers

Every route object in the IRR whose origin is one of the 5 ASes it reaches: the prefixes a filter built from AS250:AS-CUMULATIVE (with bgpq4, say) would allow. 19 IPv4 and 41 IPv6. Every one is in the IRR API.

19 IPv4 prefixes
185.177.204.0/22192.109.21.0/24192.109.42.0/24192.109.82.0/24192.175.48.0/24192.31.196.0/24193.104.168.0/24193.227.234.0/23193.29.188.0/24193.96.24.0/24194.150.168.0/23195.191.196.0/23195.191.196.0/24195.191.197.0/24195.245.114.0/23195.85.254.0/24217.197.80.0/2045.91.12.0/2245.91.15.0/24
41 IPv6 prefixes
2001:4:112::/482001:4ce8::/322001:678:fd8::/482001:67c:1400::/452001:67c:1401::/482001:67c:1402::/482001:67c:1403::/482001:67c:fb8::/482001:bf0:c000::/352001:bf6::/322620:4f:8000::/482a06:d1c0::/292a06:d1c0:a761::/482a06:d1c0:ac5a::/482a06:d1c0:deac::/482a06:d1c0:dead::/482a06:d1c0:deae::/482a06:d1c0:f761::/482a06:d1c1:23::/482a06:d1c1:30::/482a06:d1c1:a::/482a06:d1c1:ac5a::/482a06:d1c2::/362a06:d1c2:a000::/362a06:d1c2:b000::/362a06:d1c2:d000::/362a06:d1c7::/482a06:d1c7:a::/482a06:d1c7:b::/482a06:d1c7:d::/482a0a:4580::/292a0a:4587:2000::/442a0e:a40::/292a0e:a40::/322a0e:a41::/322a0e:a42::/322a0e:a43::/322a0e:a44::/322a0e:a45::/322a0e:a46::/322a0e:a47::/32
Registries

Each registry’s copy

RIPE5 memberscumulative list of all of our downstreams
Maintained byAS250-MNT
Last modified2022-02-02T03:37:19Z
MembersAS112 AS248 AS250 AS29670 AS59645
mbrs-by-refN
Used by

Sets that include AS250:AS-CUMULATIVE

AS-NL-IX-RSAS-SOLIX-RSAS12732:AS-CUSTOMERSAS16374:AS-BCIX-ALLAS16374:AS-BCIX-RSAS213973:AS-BCIXAS43252:AS-DECIX-HAMAS43252:AS-DECIX-HAM-V6AS47228:AS-DECIX-MUCAS47228:AS-DECIX-MUC-V6AS56890:AS-DECIX-DUSAS56890:AS-DECIX-DUS-V6AS57555:AS-MEMBERSAS6695:AS-DECIX-FRAAS6695:AS-DECIX-FRA-V6
Tools

Check AS250:AS-CUMULATIVE live

IRR API, with prefixes