ResearchIRR · RIPE

AS-CNT Citynet Networks

An as-set registered in RIPE, maintained by CITYNET-ZP-MNT. It names 4 ASes and 0 sets directly; followed all the way down, it reaches 4 ASes through 0 nested sets.

Members

What AS-CNT lists

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

AS42174 SIPCOM-NETAS43819 WATSONAS47359 CITYNET-ZP-ASAS47707 StarInet
Expanded

Every AS it reaches

What a filter built from AS-CNT would let in: 4 ASes.

Show the 4 ASes
AS42174AS43819AS47359AS47707
Prefixes

What AS-CNT covers

Every route object in the IRR whose origin is one of the 4 ASes it reaches: the prefixes a filter built from AS-CNT (with bgpq4, say) would allow. 87 IPv4 and 1 IPv6. Every one is in the IRR API.

87 IPv4 prefixes
178.210.192.0/19178.210.192.0/20178.210.192.0/22178.210.192.0/24178.210.193.0/24178.210.194.0/24178.210.195.0/24178.210.196.0/24178.210.197.0/24178.210.198.0/24178.210.199.0/24178.210.200.0/24178.210.201.0/24178.210.202.0/24178.210.203.0/24178.210.204.0/24178.210.205.0/24178.210.206.0/24178.210.207.0/24178.210.208.0/20178.210.208.0/24178.210.209.0/24178.210.210.0/24178.210.211.0/24178.210.212.0/24178.210.213.0/24178.210.214.0/24178.210.215.0/24178.210.216.0/24178.210.217.0/24178.210.218.0/24178.210.219.0/24178.210.220.0/24178.210.221.0/24178.210.222.0/24178.210.223.0/24185.5.104.0/22185.5.104.0/24185.5.105.0/24185.5.106.0/24185.5.107.0/24195.211.148.0/22195.211.149.0/24195.211.150.0/23195.211.150.0/24195.211.151.0/2431.193.80.0/2131.193.80.0/2431.193.81.0/2431.193.82.0/2431.193.83.0/2431.193.84.0/2431.193.85.0/2431.193.86.0/2431.193.87.0/2431.193.88.0/2431.193.89.0/2431.193.92.0/2231.193.92.0/2431.193.93.0/2431.193.94.0/2431.193.95.0/2491.195.184.0/2391.195.184.0/2491.195.185.0/2491.204.60.0/2291.204.60.0/2491.204.61.0/2491.204.62.0/2491.204.63.0/2491.234.226.0/2393.175.208.0/2493.175.209.0/2493.175.210.0/2493.175.211.0/2493.175.212.0/2493.175.213.0/2493.175.214.0/2493.175.215.0/2493.175.216.0/2493.175.217.0/2493.175.218.0/2493.175.219.0/2493.175.220.0/2493.175.221.0/2493.175.222.0/2493.175.223.0/24
1 IPv6 prefix
2a02:7540::/32
Registries

Each registry’s copy

RIPE4 membersCitynet Networks
Maintained byCITYNET-ZP-MNT
Last modified2016-12-19T10:44:13Z
MembersAS47359 AS43819 AS47707 AS42174
mbrs-by-refN
Used by

Sets that include AS-CNT

AS-PITER-IXAS-PITER-IX-CPAS-UASEECH
Tools

Check AS-CNT live

IRR API, with prefixes