SUBNET.IM

AS212975TeamCity s.r.o.

CzechiaRegistryRIPE NCC

At a glance

IPv4 prefixes

3

IPv6 prefixes

1

IPv4 addresses

2k

IPv6 /64s

4.3B

Upstream graph

The networks AS212975 is seen behind, one and two hops out, drawn from real AS paths.

AS212975Toward the internet core
Upstream graph for AS212975: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS212975TeamCity s.r.o.This networkAS28725CETIN a.s.AS47232ISP Alliance a.s.AS174Cogent Communicat…AS1299Arelion (fka. Tel…AS6939Hurricane Electri…AS39392SH.cz s.r.o.

Networks observed one and two hops upstream of AS212975 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
233%
Peers
350%
Downstreams
117%

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

Upstreams of AS212975
NetworkCountryRelationshipPathsVantage pts
AS28725CETIN a.s.CZPeer232121
AS47232ISP Alliance a.s.CZPeer9999

Prefixes

The largest blocks AS212975 originates, widest first.

Largest prefixes originated by AS212975
PrefixAddressesVisibility
185.115.72.0/221k79/80
185.115.72.0/2351279/80
185.115.74.0/2351279/80
2a01:9647::/324.3B × /6462/62

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