subnet.im

AS49770Internetport Sweden AB

SwedenRegistryRIPE NCC

As of 26th September 2026, AS49770 (Internetport Sweden AB), a network registered in Sweden with RIPE NCC, originates 47 IPv4 prefixes covering 25.6k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 6,141st-largest of the 79,516 networks we see originating IPv4, and the 58th-largest of 642 in Sweden. It is seen behind 13 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS1299 (Arelion (fka. Telia Carrier)), and in front of 1 downstream network. 92% 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

47

IPv6 prefixes

1

IPv4 addresses

25.6k

IPv6 /64s

4.3B

Upstream graph

The networks AS49770 is seen behind, one and two hops out, drawn from real AS paths.

AS49770Toward the internet core
Upstream graph for AS49770: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS49770Internetport Swed…This networkAS1257Tele2 Sverige ABAS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS24940Hetzner Online Gm…AS49544i3D.net B.VAS6453TATA Communicatio…AS8888xTom Pty LtdAS13030Init7 (Switzerlan…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS2914NTT America, Inc.AS3356Lumen (Level 3)

Networks observed one and two hops upstream of AS49770 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

81

adjacent networks

Upstreams
1316%
Peers
6783%
Downstreams
11%

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

Upstreams of AS49770
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer2,810115
AS1299Arelion (fka. Telia Carrier)SEPeer76319
AS1257Tele2 Sverige ABEUPeer13368
AS49544i3D.net B.VNLPeer482
AS24940Hetzner Online GmbHDEPeer482
AS25091IP-Max SACHPeer193
AS35280F5 Networks SARLFRPeer162
AS3170VeloxServ Communications LtdGBPeer161
AS3303Swisscom (Schweiz) AGCHPeer151
AS24482SG.GSSGPeer32

Prefixes

All 48

The largest blocks AS49770 originates, widest first.

Largest prefixes originated by AS49770
PrefixAddressesVisibility
38.225.0.0/198.2k81/81
95.143.192.0/204.1k81/81
185.154.108.0/221k81/81
194.28.120.0/221k81/81
195.206.248.0/2351281/81
23.26.41.0/2425681/81
23.26.65.0/2425681/81
23.26.99.0/2425681/81
23.26.254.0/2425681/81
23.27.101.0/2425681/81

Routing health

How AS49770'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

  • Valid91.7%44
  • Invalid0.0%0
  • No ROA8.3%4

Propagation

  • Globally propagated90% of full-feed peers or more100.0%48
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 47 prefixes

IPv6 — 1 prefixes

  • /324.3B × /64100.0%1

Recent changes

Announcements that started or stopped since 28th Aug 2026.

No announcement by AS49770 started or stopped in this period.

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