subnet.im

AS25400Telia Norge AS

NorwayRegistryRIPE NCC

As of 14th November 2026, AS25400 (Telia Norge AS), a network registered in Norway with RIPE NCC, originates 128 IPv4 prefixes covering 2.7M addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 218th-largest of the 80,840 networks we see originating IPv4, and the 2nd-largest of 280 in Norway. It is seen behind 4 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS6939 (Hurricane Electric LLC), and in front of 31 downstream networks. 62% of its announcements have a valid RPKI ROA; 2 are RPKI-invalid. 97% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

128

IPv6 prefixes

6

IPv4 addresses

2.7M

IPv6 /64s

77.3B

Upstream graph

The networks AS25400 is seen behind, one and two hops out, drawn from real AS paths.

AS25400Toward the internet core
Upstream graph for AS25400: 10 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS25400Telia Norge ASThis networkAS1299Arelion (fka. Tel…AS6667Elisa OyjAS6939Hurricane Electri…AS12552GlobalConnect (IP…AS13030Init7 (Switzerlan…AS16552Tiggee LLCAS3356Lumen (Level 3)AS20130Depaul UniversityAS132337AxclusiveAS49788Nexthop AS

Networks observed one and two hops upstream of AS25400 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

80

adjacent networks

Upstreams
45%
Peers
4556%
Downstreams
3139%

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

Upstreams of AS25400
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer13,733129
AS6939Hurricane Electric LLCUSPeer1,35615
AS6667Elisa OyjFIPeer4024
AS12552GlobalConnect (IP-Only)SEPeer1751

Prefixes

All 134

The largest blocks AS25400 originates, widest first.

Largest prefixes originated by AS25400
PrefixAddressesVisibility
84.208.0.0/13524k77/78
84.208.0.0/15131k78/78
84.210.0.0/15131k78/78
84.212.0.0/15131k78/78
84.214.0.0/15131k78/78
89.8.0.0/15131k78/78
46.15.0.0/1665.5k78/78
85.19.0.0/1665.5k78/78
138.62.0.0/1665.5k78/78
139.145.0.0/1665.5k3/78

Routing health

How AS25400'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

  • Valid61.9%83
  • Invalid1.5%2
  • No ROA36.6%49

Propagation

  • Globally propagated90% of full-feed peers or more97.0%130
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%3.0%4

Prefix sizes

IPv4 — 128 prefixes

IPv6 — 6 prefixes

  • /2934.4B × /6433.3%2
  • /324.3B × /6433.3%2
  • /4865.5k × /6433.3%2

Recent changes

Announcements that started or stopped since 15th Oct 2026.

  • Withdrawn188.124.145.0/2411th Nov 2026
  • Withdrawn188.126.197.0/2411th Nov 2026
  • Withdrawn188.126.200.0/2111th Nov 2026
  • Withdrawn46.212.0.0/2011th Nov 2026
  • Withdrawn46.212.16.0/2011th Nov 2026
  • Withdrawn46.212.48.0/2011th Nov 2026
  • Withdrawn46.212.64.0/2111th Nov 2026
  • Withdrawn46.212.72.0/2111th Nov 2026
  • Withdrawn46.212.80.0/2111th Nov 2026
  • Withdrawn46.212.88.0/2111th Nov 2026
  • Withdrawn84.210.128.0/2011th Nov 2026
  • Withdrawn84.213.128.0/2011th Nov 2026

20 announced and 40 withdrawn in all; the most recent are shown.

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