SUBNET.IM

AS15540operational services GmbH & Co. KG

GermanyRegistryRIPE NCC

At a glance

IPv4 prefixes

16

IPv6 prefixes

1

IPv4 addresses

31.5k

IPv6 /64s

4.3B

Upstream graph

The networks AS15540 is seen behind, one and two hops out, drawn from real AS paths.

AS15540Toward the internet core
Upstream graph for AS15540: 8 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS15540operational servi…This networkAS3320Deutsche Telekom …AS88811&1 Versatel GmbHAS21413Envia Tel GmbHAS13030Init7 (Switzerlan…AS398465Rackdog LLCAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS33891Core-Backbone GmbH

Networks observed one and two hops upstream of AS15540 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

6

adjacent networks

Upstreams
350%
Peers
350%
Downstreams
00%

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

Upstreams of AS15540
NetworkCountryRelationshipPathsVantage pts
AS3320Deutsche Telekom AGDEPeer79079
AS88811&1 Versatel GmbHDEPeer456140
AS21413Envia Tel GmbHDEPeer8080

Prefixes

The largest blocks AS15540 originates, widest first.

Largest prefixes originated by AS15540
PrefixAddressesVisibility
139.1.128.0/198.2k79/80
139.1.128.0/204.1k79/80
139.1.144.0/204.1k79/80
139.1.112.0/212k79/80
139.1.128.0/212k79/80
139.1.136.0/212k79/80
139.1.144.0/212k79/80
139.1.152.0/212k79/80
139.1.112.0/221k79/80
139.1.116.0/221k79/80

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