SUBNET.IM

AS27348Surfnet Communications, Inc.

United StatesRegistryARIN

At a glance

IPv4 prefixes

12

IPv6 prefixes

0

IPv4 addresses

3.1k

IPv6 /64s

0

Upstream graph

The networks AS27348 is seen behind, one and two hops out, drawn from real AS paths.

AS27348Toward the internet core
Upstream graph for AS27348: 7 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS27348Surfnet Communica…This networkAS174Cogent Communicat…AS11404Wave BroadbandAS11994CruzioAS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS3257GTT Communication…AS6939Hurricane Electri…

Networks observed one and two hops upstream of AS27348 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

7

adjacent networks

Upstreams
343%
Peers
457%
Downstreams
00%

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

Upstreams of AS27348
NetworkCountryRelationshipPathsVantage pts
AS11404Wave BroadbandUSPeer59080
AS174Cogent Communications, LLCUSPeer31679
AS11994CruzioUSPeer5050

Prefixes

The largest blocks AS27348 originates, widest first.

Largest prefixes originated by AS27348
PrefixAddressesVisibility
161.129.224.0/2425679/80
161.129.229.0/2425680/80
161.129.230.0/2425680/80
161.129.231.0/2425680/80
162.251.184.0/2425680/80
162.251.185.0/2425679/80
162.251.186.0/2425679/80
162.251.187.0/2425679/80
162.251.188.0/2425680/80
162.251.189.0/2425680/80

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