ResearchIRR · RIPE

AS209874:AS-UPSTREAMS N

An as-set registered in RIPE, maintained by NOVACLOUD-MNT. It names 3 ASes and 0 sets directly; followed all the way down, it reaches 3 ASes through 0 nested sets.

What AS209874:AS-UPSTREAMS lists

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

Every AS it reaches

What a filter built from AS209874:AS-UPSTREAMS would let in: 3 ASes.

Show the 3 ASes

What AS209874:AS-UPSTREAMS covers

Every route object in the IRR whose origin is one of the 3 ASes it reaches: the prefixes a filter built from AS209874:AS-UPSTREAMS (with bgpq4, say) would allow. 111 IPv4 and 27 IPv6. Every one is in the IRR API.

111 IPv4 prefixes
104.224.45.0/24141.11.243.0/24141.195.113.0/24144.172.73.0/24144.225.48.0/24146.19.191.0/24154.31.0.0/18154.31.0.0/22154.31.12.0/22154.31.16.0/22154.31.24.0/22154.31.28.0/22154.31.32.0/24154.31.33.0/24154.31.34.0/24154.31.35.0/24154.31.36.0/24154.31.37.0/24154.31.38.0/24154.31.39.0/24154.31.4.0/22154.31.40.0/24154.31.41.0/24154.31.42.0/24154.31.43.0/24154.31.44.0/24154.31.45.0/24154.31.46.0/24154.31.47.0/24154.31.48.0/24154.31.49.0/24154.31.50.0/24154.31.51.0/24154.31.52.0/24154.31.53.0/24154.31.54.0/24154.31.55.0/24154.31.56.0/24154.31.57.0/24154.31.58.0/24154.31.59.0/24154.31.60.0/24154.31.61.0/24154.31.62.0/24154.31.63.0/24154.31.8.0/22154.86.119.0/24163.5.195.0/24176.97.210.0/24185.117.3.0/24185.50.255.0/24185.84.156.0/24185.91.127.0/24193.111.248.0/24193.111.249.0/24193.111.250.0/24193.141.60.0/24194.62.248.0/24194.77.176.0/212.56.246.0/242.58.113.0/2431.58.182.0/2437.114.41.0/2437.114.46.0/2437.221.92.0/2437.221.94.0/2437.77.48.0/2145.13.227.0/2445.131.108.0/2445.131.111.0/2445.131.65.0/2445.134.39.0/2445.137.203.0/2445.137.70.0/2445.137.98.0/2445.142.107.0/2445.142.112.0/2445.142.113.0/2445.147.7.0/2445.84.196.0/2445.84.198.0/2446.37.101.0/245.1.67.0/245.1.85.0/245.230.154.0/245.231.242.0/245.253.246.0/245.83.141.0/245.83.153.0/2451.241.141.0/2464.204.182.0/2464.204.203.0/2477.90.24.0/2477.90.48.0/2480.75.212.0/2480.91.223.0/2482.139.239.0/2482.47.101.0/2487.232.112.0/2489.106.71.0/2489.144.50.0/2489.213.171.0/2491.109.45.0/2491.212.121.0/2492.118.207.0/2492.242.166.0/2493.90.74.0/2494.249.149.0/2494.249.170.0/2494.249.230.0/2494.249.246.0/24
27 IPv6 prefixes

Each registry’s copy

RIPE3 membersN
Maintained byNOVACLOUD-MNT
Last modified2026-02-26T19:32:35Z
MembersAS49581 AS203446 AS215787
mbrs-by-refN

Check AS209874:AS-UPSTREAMS live