SUBNET.IM

AS16246O2 Czech Republic, a.s.

CzechiaRegistryRIPE NCCTypeEyeball

At a glance

IPv4 prefixes

13

IPv6 prefixes

2

IPv4 addresses

133k

IPv6 /64s

38.7B

Upstream graph

The networks AS16246 is seen behind, one and two hops out, drawn from real AS paths.

AS16246Toward the internet core
Upstream graph for AS16246: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS16246O2 Czech Republic…This networkAS5610O2 Czech Republic…AS62178MASTER IT Technol…AS174Cogent Communicat…AS1299Arelion (fka. Tel…AS201966OptiKabel Telecom…

Networks observed one and two hops upstream of AS16246 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

29

adjacent networks

Upstreams
27%
Peers
1448%
Downstreams
1345%

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

Upstreams of AS16246
NetworkCountryRelationshipPathsVantage pts
AS5610O2 Czech Republic, a.s.CZPeer7,299141
AS62178MASTER IT Technologies, a.s.CZPeer11

Prefixes

The largest blocks AS16246 originates, widest first.

Largest prefixes originated by AS16246
PrefixAddressesVisibility
188.175.0.0/1665.5k79/80
94.74.192.0/1816.4k79/80
82.150.160.0/198.2k79/80
86.63.192.0/198.2k79/80
92.240.160.0/198.2k79/80
213.180.32.0/198.2k79/80
95.143.128.0/204.1k79/80
176.98.96.0/204.1k79/80
178.17.96.0/204.1k79/80
77.87.232.0/212k79/80

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