SUBNET.IM

AS51871F1-CONSULT GmbH & Co. KG

GermanyRegistryRIPE NCC

At a glance

IPv4 prefixes

8

IPv6 prefixes

6

IPv4 addresses

3.6k

IPv6 /64s

51.5B

Upstream graph

The networks AS51871 is seen behind, one and two hops out, drawn from real AS paths.

AS51871Toward the internet core
Upstream graph for AS51871: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS51871F1-CONSULT GmbH &…This networkAS3320Deutsche Telekom …AS3491PCCW Global (HK) …AS13030Init7 (Switzerlan…AS398465Rackdog LLCAS24516Virtutel Pty LtdAS58511Swoop (Anycast Gl…

Networks observed one and two hops upstream of AS51871 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS51871
NetworkCountryRelationshipPathsVantage pts
AS3320Deutsche Telekom AGDEPeer52487
AS3491PCCW Global (HK) Ltd.HKPeer47399

Prefixes

The largest blocks AS51871 originates, widest first.

Largest prefixes originated by AS51871
PrefixAddressesVisibility
185.239.20.0/221k78/80
193.34.28.0/221k78/80
185.239.20.0/2425679/80
185.239.21.0/2425679/80
193.34.28.0/2425678/80
193.34.29.0/2425678/80
193.34.30.0/2425678/80
193.34.31.0/2425678/80
2a13:9140::/2934.4B × /6462/62
2a13:9140::/324.3B × /6462/62

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