subnet.im

AS219225Idris Alaudievich Umaev

RussiaRegistryRIPE NCC

As of 11th November 2026, AS219225 (Idris Alaudievich Umaev), a network registered in Russia with RIPE NCC, originates 3 IPv4 prefixes covering 768 addresses. By IPv4 address space that makes it the 45,671st-largest of the 80,747 networks we see originating IPv4, and the 2,426th-largest of 4,984 in Russia. It is seen behind 1 upstream network, most often AS401322 (NetO Corp). Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 0% of its routes reach at least 90% of full-feed peers, and 3 prefixes are also originated by another network.

At a glance

IPv4 prefixes

3

IPv6 prefixes

0

IPv4 addresses

768

IPv6 /64s

0

Upstream graph

The networks AS219225 is seen behind, one and two hops out, drawn from real AS paths.

AS219225Toward the internet core
Upstream graph for AS219225: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS219225Idris Alaudievich…This networkAS401322NetO CorpAS174Cogent Communicat…AS4229Zenlayer Inc

Networks observed one and two hops upstream of AS219225 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

3

adjacent networks

Upstreams
133%
Peers
267%
Downstreams
00%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS219225
NetworkCountryRelationshipPathsVantage pts
AS401322NetO CorpUSPeer5720

Prefixes

The largest blocks AS219225 originates, widest first.

Largest prefixes originated by AS219225
PrefixAddressesVisibility
154.202.75.0/2425620/76
154.202.100.0/2425617/76
156.231.99.0/2425620/76

Routing health

How AS219225's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%3
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more0.0%0
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%100.0%3

Prefix sizes

IPv4 — 3 prefixes

Recent changes

Announcements that started or stopped since 12th Oct 2026.

10 announced and 8 withdrawn in all; the most recent are shown.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.