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AS3267National Research Computer Network of Russia

RussiaRegistryRIPE NCCTypeEyeball

As of 11th November 2026, AS3267 (National Research Computer Network of…), an access network registered in Russia with RIPE NCC, originates 92 IPv4 prefixes covering 126k addresses and 8 IPv6 prefixes. By IPv4 address space that makes it the 2,113th-largest of the 80,743 networks we see originating IPv4, and the 63rd-largest of 4,983 in Russia. It is seen behind 12 upstream networks, most often AS31500 (Global Network Management Inc) and AS20485 (JSC TransTeleCom), and in front of 60 downstream networks. 85% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 83% of its routes reach at least 90% of full-feed peers, and 5 prefixes are also originated by another network.

At a glance

IPv4 prefixes

92

IPv6 prefixes

8

IPv4 addresses

126k

IPv6 /64s

8.6B

Upstream graph

The networks AS3267 is seen behind, one and two hops out, drawn from real AS paths.

AS3267Toward the internet core
Upstream graph for AS3267: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS3267National Research…This networkAS3170VeloxServ Communi…AS3216PJSC VimpelcomAS6939Hurricane Electri…AS20485JSC TransTeleComAS31500Global Network Ma…AS2914NTT America, Inc.AS20130Depaul UniversityAS132337AxclusiveAS1273Vodafone Group PLCAS3356Lumen (Level 3)AS1299Arelion (fka. Tel…AS6453TATA Communicatio…

Networks observed one and two hops upstream of AS3267 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

193

adjacent networks

Upstreams
126%
Peers
12163%
Downstreams
6031%

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

Upstreams of AS3267
NetworkCountryRelationshipPathsVantage pts
AS31500Global Network Management IncAGPeer9,122111
AS20485JSC TransTeleComRUPeer2,68756
AS3216PJSC VimpelcomRUPeer50823
AS6939Hurricane Electric LLCUSPeer46214
AS3170VeloxServ Communications LtdGBPeer2472
AS24482SG.GSSGPeer2414
AS24940Hetzner Online GmbHDEPeer2052
AS25091IP-Max SACHPeer2043
AS32590Valve CorporationUSPeer1772
AS5387"Computational technologies - consulting" LLCRUPeer1515

Prefixes

All 100

The largest blocks AS3267 originates, widest first.

Largest prefixes originated by AS3267
PrefixAddressesVisibility
82.137.128.0/1816.4k76/76
83.149.192.0/1816.4k76/76
82.179.64.0/198.2k76/76
82.179.192.0/198.2k76/76
80.250.176.0/204.1k76/76
82.179.160.0/204.1k76/76
85.143.0.0/204.1k76/76
194.85.32.0/204.1k76/76
194.226.192.0/204.1k76/76
82.179.32.0/212k76/76

Routing health

How AS3267'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

  • Valid85.0%85
  • Invalid0.0%0
  • No ROA15.0%15

Propagation

  • Globally propagated90% of full-feed peers or more83.0%83
  • Partially propagated40% to 90%2.0%2
  • Seen by few peersUnder 40%15.0%15

Prefix sizes

IPv4 — 92 prefixes

IPv6 — 8 prefixes

  • /324.3B × /6425.0%2
  • /4865.5k × /6475.0%6

Recent changes

Announcements that started or stopped since 12th Oct 2026.

9 announced and 9 withdrawn in all; the most recent are shown.

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