subnet.im

AS3301Telia Company AB

SwedenRegistryRIPE NCCTypeEyeball

As of 29th September 2026, AS3301 (Telia Company AB), an access network registered in Sweden with RIPE NCC, originates 304 IPv4 prefixes covering 6.5M addresses and 42 IPv6 prefixes. By IPv4 address space that makes it the 113th-largest of the 79,607 networks we see originating IPv4, and the largest of 643 in Sweden. It is seen behind 2 upstream networks, most often AS1299 (Arelion (fka. Telia Carrier)) and AS12552 (GlobalConnect (IP-Only)), and in front of 99 downstream networks. 29% 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

304

IPv6 prefixes

42

IPv4 addresses

6.5M

IPv6 /64s

64.7B

Upstream graph

The networks AS3301 is seen behind, one and two hops out, drawn from real AS paths.

AS3301Toward the internet core
Upstream graph for AS3301: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS3301Telia Company ABThis networkAS1299Arelion (fka. Tel…AS12552GlobalConnect (IP…AS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS3356Lumen (Level 3)AS49788Nexthop AS

Networks observed one and two hops upstream of AS3301 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

211

adjacent networks

Upstreams
21%
Peers
11052%
Downstreams
9947%

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

Upstreams of AS3301
NetworkCountryRelationshipPathsVantage pts
AS1299Arelion (fka. Telia Carrier)SEPeer51,848147
AS12552GlobalConnect (IP-Only)SEPeer6541

Prefixes

All 346

The largest blocks AS3301 originates, widest first.

Largest prefixes originated by AS3301
PrefixAddressesVisibility
78.64.0.0/121M81/82
81.224.0.0/121M81/82
90.224.0.0/121M81/82
95.192.0.0/121M81/82
217.208.0.0/13524k81/82
2.248.0.0/14262k81/82
213.64.0.0/14262k82/82
193.44.0.0/15131k82/82
194.16.0.0/15131k82/82
194.22.0.0/15131k82/82

Routing health

How AS3301'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

  • Valid28.6%99
  • Invalid0.0%0
  • No ROA71.4%247

Propagation

  • Globally propagated90% of full-feed peers or more100.0%346
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 304 prefixes

IPv6 — 42 prefixes

  • /2934.4B × /642.4%1
  • /318.6B × /644.8%2
  • /324.3B × /647.1%3
  • /36268M × /642.4%1
  • /4016.8M × /644.8%2
  • /4865.5k × /6478.6%33

Recent changes

Announcements that started or stopped since 30th Aug 2026.

  • Announced192.36.188.0/2422nd Sept 2026
  • Withdrawn158.126.240.0/2421st Sept 2026
  • Withdrawn158.126.242.0/2421st Sept 2026
  • Withdrawn158.126.247.0/2421st Sept 2026
  • Withdrawn158.126.248.0/2421st Sept 2026
  • Withdrawn158.126.249.0/2421st Sept 2026
  • Withdrawn158.126.5.0/2421st Sept 2026
  • Withdrawn158.126.62.0/2421st Sept 2026
  • Withdrawn188.126.224.0/1921st Sept 2026
  • Withdrawn2001:67c:1878::/4821st Sept 2026

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