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AS42861Foton Telecom CJSC

RussiaRegistryRIPE NCCTypeEyeball

As of 26th September 2026, AS42861 (Foton Telecom CJSC), an access network registered in Russia with RIPE NCC, originates 12 IPv4 prefixes covering 4.9k addresses and 5 IPv6 prefixes. By IPv4 address space that makes it the 15,836th-largest of the 79,516 networks we see originating IPv4, and the 930th-largest of 4,942 in Russia. It is seen behind 34 upstream networks, most often AS8732 (JSC Comcor) and AS6939 (Hurricane Electric LLC), and in front of 19 downstream networks. 29% of its announcements have a valid RPKI ROA; 1 is RPKI-invalid. 29% 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

12

IPv6 prefixes

5

IPv4 addresses

4.9k

IPv6 /64s

4.3B

Upstream graph

The networks AS42861 is seen behind, one and two hops out, drawn from real AS paths.

AS42861Toward the internet core
Upstream graph for AS42861: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS42861Foton Telecom CJSCThis networkAS3170VeloxServ Communi…AS6939Hurricane Electri…AS8732JSC ComcorAS18106Viewqwest Pte LtdAS35280F5 Networks SARLAS2914NTT America, Inc.AS3257GTT Communication…AS20130Depaul UniversityAS9002RETN LimitedAS1299Arelion (fka. Tel…AS215859Hetzner Cloud - S…AS32590Valve Corporation

Networks observed one and two hops upstream of AS42861 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

232

adjacent networks

Upstreams
3415%
Peers
17977%
Downstreams
198%

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

Upstreams of AS42861
NetworkCountryRelationshipPathsVantage pts
AS8732JSC ComcorRUPeer2,31374
AS6939Hurricane Electric LLCUSPeer25421
AS3170VeloxServ Communications LtdGBPeer1172
AS35280F5 Networks SARLFRPeer1125
AS18106Viewqwest Pte LtdSGPeer764
AS24940Hetzner Online GmbHDEPeer702
AS58511Swoop (Anycast Global Backbone)AUPeer692
AS25091IP-Max SACHPeer643
AS7195EdgeUnoCOPeer622
AS14537Continent 8 LLCUSPeer611

Prefixes

The largest blocks AS42861 originates, widest first.

Largest prefixes originated by AS42861
PrefixAddressesVisibility
185.149.144.0/221k16/81
77.91.96.0/2351216/81
94.228.162.0/2351216/81
94.228.164.0/2351216/81
185.225.200.0/2351281/81
77.91.65.0/242563/81
77.105.146.0/2425681/81
77.105.147.0/2425681/81
185.157.120.0/2425681/81
185.225.200.0/2425625/81

Routing health

How AS42861'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

  • Valid29.4%5
  • Invalid5.9%1
  • No ROA64.7%11

Propagation

  • Globally propagated90% of full-feed peers or more29.4%5
  • Partially propagated40% to 90%29.4%5
  • Seen by few peersUnder 40%41.2%7

Prefix sizes

IPv4 — 12 prefixes

IPv6 — 5 prefixes

  • /324.3B × /6420.0%1
  • /47131k × /6420.0%1
  • /4865.5k × /6460.0%3

Recent changes

Announcements that started or stopped since 28th Aug 2026.

  • Withdrawn178.236.254.0/2421st Sept 2026
  • Withdrawn91.214.78.0/2421st Sept 2026

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