subnet.im

AS31357Limited Company Information and Consulting Agency

RussiaRegistryRIPE NCCTypeEyeball

As of 11th November 2026, AS31357 (Limited Company Information and…), an access network registered in Russia with RIPE NCC, originates 4 IPv4 prefixes covering 22.8k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 6,659th-largest of the 80,747 networks we see originating IPv4, and the 313th-largest of 4,984 in Russia. It is seen behind 4 upstream networks, most often AS12389 (PJSC Rostelecom) and AS3216 (PJSC Vimpelcom), and in front of 2 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

4

IPv6 prefixes

1

IPv4 addresses

22.8k

IPv6 /64s

65.5k

Upstream graph

The networks AS31357 is seen behind, one and two hops out, drawn from real AS paths.

AS31357Toward the internet core
Upstream graph for AS31357: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS31357Limited Company I…This networkAS3216PJSC VimpelcomAS8359MTS PJSCAS12389PJSC RostelecomAS31133PJSC MegaFonAS1273Vodafone Group PLCAS3356Lumen (Level 3)AS18106Viewqwest Pte LtdAS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS6762Telecom Italia Sp…

Networks observed one and two hops upstream of AS31357 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

11

adjacent networks

Upstreams
436%
Peers
545%
Downstreams
218%

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

Upstreams of AS31357
NetworkCountryRelationshipPathsVantage pts
AS12389PJSC RostelecomRUPeer16187
AS3216PJSC VimpelcomRUPeer15852
AS31133PJSC MegaFonRUPeer9133
AS8359MTS PJSCRUPeer4214

Prefixes

The largest blocks AS31357 originates, widest first.

Largest prefixes originated by AS31357
PrefixAddressesVisibility
78.140.0.0/1816.4k76/76
95.170.96.0/204.1k76/76
95.170.120.0/212k76/76
46.166.216.0/2425676/76
2a04:3800:2::/4865.5k × /6462/63

Routing health

How AS31357'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%5
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%5
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 4 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS31357 started or stopped in this period.

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