SUBNET.IM

AS39889Fredrik Holmqvist

SwedenRegistryRIPE NCC

At a glance

IPv4 prefixes

4

IPv6 prefixes

1

IPv4 addresses

3.1k

IPv6 /64s

4.3B

Upstream graph

The networks AS39889 is seen behind, one and two hops out, drawn from real AS paths.

AS39889Toward the internet core
Upstream graph for AS39889: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS39889Fredrik HolmqvistThis networkAS3399Obenet ABAS6939Hurricane Electri…AS12552GlobalConnect (IP…AS49544i3D.net B.VAS50989SITAB Infrastrukt…AS174Cogent Communicat…AS3257GTT Communication…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS49788Nexthop ASAS3356Lumen (Level 3)AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS39889 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

63

adjacent networks

Upstreams
1219%
Peers
4470%
Downstreams
711%

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

Upstreams of AS39889
NetworkCountryRelationshipPathsVantage pts
AS3399Obenet ABSEPeer2,161114
AS50989SITAB InfrastrukturSEPeer220140
AS6939Hurricane Electric LLCUSPeer6019
AS12552GlobalConnect (IP-Only)SEPeer251
AS49544i3D.net B.VNLPeer232
AS3303Swisscom (Schweiz) AGCHPeer151
AS24482SG.GSSGPeer122
AS24940Hetzner Online GmbHDEPeer112
AS42303LM Layer and Mesh ABSEPeer99
AS22356Durand do Brasil LtdaBRPeer21

Prefixes

The largest blocks AS39889 originates, widest first.

Largest prefixes originated by AS39889
PrefixAddressesVisibility
193.234.32.0/212k80/80
195.189.182.0/2351280/80
193.104.214.0/2425680/80
193.234.15.0/2425680/80
2a00:1c20::/324.3B × /6460/62

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