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AS202984Team-Host (Chernyshov Aleksandr Aleksandrovich)

RussiaRegistryRIPE NCCTypeCarrier

As of 26th September 2026, AS202984 (Team-Host (Chernyshov Aleksandr…), a transit carrier registered in Russia with RIPE NCC, originates 11 IPv4 prefixes covering 2.8k addresses and 9 IPv6 prefixes. By IPv4 address space that makes it the 22,343rd-largest of the 79,516 networks we see originating IPv4, and the 1,308th-largest of 4,942 in Russia. It is seen behind 18 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS20764 (CJSC RASCOM), and in front of 42 downstream networks. 65% of its announcements have 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

11

IPv6 prefixes

9

IPv4 addresses

2.8k

IPv6 /64s

34.4B

Upstream graph

The networks AS202984 is seen behind, one and two hops out, drawn from real AS paths.

AS202984Toward the internet core
Upstream graph for AS202984: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS202984Team-Host (Cherny…This networkAS174Cogent Communicat…AS1299Arelion (fka. Tel…AS3216Vimpelcom PJSCAS6762Telecom Italia Sp…AS20764CJSC RASCOMAS151326DCConnect Communi…AS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS2914NTT America, Inc.AS3356Lumen (Level 3)AS52075Wifirst S.A.S.AS3491PCCW Global (HK) …

Networks observed one and two hops upstream of AS202984 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

239

adjacent networks

Upstreams
188%
Peers
17975%
Downstreams
4218%

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

Upstreams of AS202984
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer53,543111
AS20764CJSC RASCOMRUPeer20,52844
AS174Cogent Communications, LLCUSPeer18,96558
AS6762Telecom Italia Sparkle (Seabone)ITPeer14,09746
AS3216Vimpelcom PJSCRUPeer12,51252
AS6939Hurricane Electric LLCUSPeer6,15519
AS31133MegaFon PJSCRUPeer4,58623
AS12389Rostelecom PJSCRUPeer2,92263
AS25091IP-Max SACHPeer1,9685
AS32590Valve CorporationUSPeer1,6552

Prefixes

The largest blocks AS202984 originates, widest first.

Largest prefixes originated by AS202984
PrefixAddressesVisibility
45.139.236.0/2425680/81
45.139.237.0/2425679/81
45.139.239.0/2425679/81
46.8.141.0/2425680/81
92.63.199.0/2425680/81
92.63.203.0/2425681/81
185.176.25.0/2425680/81
185.211.244.0/2425680/81
185.211.245.0/2425680/81
185.211.246.0/2425680/81

Routing health

How AS202984'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

  • Valid65.0%13
  • Invalid0.0%0
  • No ROA35.0%7

Propagation

  • Globally propagated90% of full-feed peers or more100.0%20
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 11 prefixes

IPv6 — 9 prefixes

  • /2934.4B × /6411.1%1
  • /4865.5k × /6488.9%8

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS202984 started or stopped in this period.

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