SUBNET.IM

AS37936Sina

ChinaRegistryAPNIC

At a glance

IPv4 prefixes

5

IPv6 prefixes

5

IPv4 addresses

1.3k

IPv6 /64s

2.3M

Upstream graph

The networks AS37936 is seen behind, one and two hops out, drawn from real AS paths.

AS37936Toward the internet core
Upstream graph for AS37936: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS37936SinaThis networkAS9304HGC Global Commun…AS133111CERNET New Techno…AS6453TATA Communicatio…AS15412Flag Telecom UK L…AS4538China Education a…AS23910China Next Genera…

Networks observed one and two hops upstream of AS37936 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 AS37936
NetworkCountryRelationshipPathsVantage pts
AS9304HGC Global Communications LimitedHKPeer462142
AS133111CERNET New Technology Co., LtdCNPeer13233

Prefixes

The largest blocks AS37936 originates, widest first.

Largest prefixes originated by AS37936
PrefixAddressesVisibility
36.51.224.0/2425680/80
36.51.225.0/2425680/80
36.51.226.0/2425680/80
36.51.248.0/2425680/80
36.51.254.0/2425680/80
2400:89c0:1130::/441M × /6433/62
2400:89c0:3010::/441M × /6462/62
2400:89c0:2100::/4865.5k × /6433/62
2400:89c0:2200::/4865.5k × /6433/62
2400:89c0:6100::/4865.5k × /6433/62

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