subnet.im

AS202656Ivanov Vitaliy Sergeevich

UkraineRegistryRIPE NCCTypeContent

As of 26th September 2026, AS202656 (Ivanov Vitaliy Sergeevich), a content network registered in Ukraine with RIPE NCC, originates 753 IPv4 prefixes covering 193k addresses and 5 IPv6 prefixes. By IPv4 address space that makes it the 1,398th-largest of the 79,516 networks we see originating IPv4, and the 9th-largest of 1,521 in Ukraine. It is seen behind 6 upstream networks, most often AS9002 (RETN Limited) and AS51088 (A2B IP B.V.). 99% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. Over 99% of its routes reach at least 90% of full-feed peers, and 1 prefix is also originated by another network.

At a glance

IPv4 prefixes

753

IPv6 prefixes

5

IPv4 addresses

193k

IPv6 /64s

8.6B

Upstream graph

The networks AS202656 is seen behind, one and two hops out, drawn from real AS paths.

AS202656Toward the internet core
Upstream graph for AS202656: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS202656Ivanov Vitaliy Se…This networkAS8254GREEN FLOID LLCAS9002RETN LimitedAS4744723M GmbHAS51088A2B IP B.V.AS60672ServerChoice LtdAS8280SYNAPSECOM S.A. P…AS6453TATA Communicatio…AS51907Kanton ZugAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS8298IPng Networks GmbHAS8455atom86 BV

Networks observed one and two hops upstream of AS202656 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

12

adjacent networks

Upstreams
650%
Peers
650%
Downstreams
00%

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

Upstreams of AS202656
NetworkCountryRelationshipPathsVantage pts
AS9002RETN LimitedGBPeer20,432120
AS51088A2B IP B.V.NLPeer14,520128
AS8254GREEN FLOID LLCUSPeer7,877145
AS4744723M GmbHDEPeer7,53591
AS60672ServerChoice LtdGBPeer6,381145
AS5405Inter.link GmbHDEPeer4,41697

Prefixes

All 758

The largest blocks AS202656 originates, widest first.

Largest prefixes originated by AS202656
PrefixAddressesVisibility
195.211.40.0/2351280/81
2.59.212.0/2425681/81
2.59.214.0/2425681/81
31.6.53.0/2425681/81
31.13.247.0/2425681/81
31.41.251.0/2425681/81
31.41.252.0/2425681/81
31.41.254.0/2425681/81
31.58.229.0/2425681/81
31.59.35.0/2425681/81

Routing health

How AS202656'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

  • Valid98.8%749
  • Invalid0.0%0
  • No ROA1.2%9

Propagation

  • Globally propagated90% of full-feed peers or more99.9%757
  • Partially propagated40% to 90%0.1%1
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 753 prefixes

IPv6 — 5 prefixes

  • /324.3B × /6440.0%2
  • /4865.5k × /6460.0%3

Recent changes

Announcements that started or stopped since 28th Aug 2026.

7 announced and 54 withdrawn in all; the most recent are shown.

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