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AS216475NKtelecom INC

United StatesRegistryRIPE NCC

As of 10th November 2026, AS216475 (NKtelecom INC), a network registered in the United States with RIPE NCC, originates 32 IPv4 prefixes covering 9k addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 11,480th-largest of the 80,733 networks we see originating IPv4, and the 3,424th-largest of 18,751 in the United States. It is seen behind 3 upstream networks, most often AS48729 (ServerKing B.V.) and AS56630 (Melbikomas UAB). 76% of its announcements have a valid RPKI ROA; 3 are RPKI-invalid. 82% of its routes reach at least 90% of full-feed peers, and 2 prefixes are also originated by another network.

At a glance

IPv4 prefixes

32

IPv6 prefixes

6

IPv4 addresses

9k

IPv6 /64s

393k

Upstream graph

The networks AS216475 is seen behind, one and two hops out, drawn from real AS paths.

AS216475Toward the internet core
Upstream graph for AS216475: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS216475NKtelecom INCThis networkAS19318Interserver, IncAS48729ServerKing B.V.AS56630Melbikomas UABAS3257GTT Communication…AS6453TATA Communicatio…AS50263A-Systems Sp. z o…AS1299Arelion (fka. Tel…AS174Cogent Communicat…

Networks observed one and two hops upstream of AS216475 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS216475
NetworkCountryRelationshipPathsVantage pts
AS48729ServerKing B.V.NLPeer1,591136
AS56630Melbikomas UABLTPeer400138
AS19318Interserver, IncUSPeer358139

Prefixes

All 38

The largest blocks AS216475 originates, widest first.

Largest prefixes originated by AS216475
PrefixAddressesVisibility
31.77.32.0/2351221/76
31.77.40.0/2351275/76
216.238.36.0/2351275/76
2.26.138.0/2425675/76
5.252.118.0/2425675/76
5.253.189.0/2425675/76
23.134.216.0/2425676/76
45.8.157.0/2425676/76
45.112.192.0/2425674/76
45.155.164.0/2425675/76

Routing health

How AS216475'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

  • Valid76.3%29
  • Invalid7.9%3
  • No ROA15.8%6

Propagation

  • Globally propagated90% of full-feed peers or more81.6%31
  • Partially propagated40% to 90%2.6%1
  • Seen by few peersUnder 40%15.8%6

Prefix sizes

IPv4 — 32 prefixes

IPv6 — 6 prefixes

  • /4865.5k × /64100.0%6

Recent changes

Announcements that started or stopped since 11th Oct 2026.

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