SUBNET.IM

AS151797CTCSCI TECH LIMITED

Hong Kong SAR ChinaRegistryAPNIC

At a glance

IPv4 prefixes

3

IPv6 prefixes

3

IPv4 addresses

1k

IPv6 /64s

197k

Upstream graph

The networks AS151797 is seen behind, one and two hops out, drawn from real AS paths.

AS151797Toward the internet core
Upstream graph for AS151797: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS151797CTCSCI TECH LIMIT…This networkAS9886CTCSCI TECH LIMIT…AS2914NTT America, Inc.AS3491PCCW Global (HK) …

Networks observed one and two hops upstream of AS151797 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
125%
Peers
250%
Downstreams
125%

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

Upstreams of AS151797
NetworkCountryRelationshipPathsVantage pts
AS9886CTCSCI TECH LIMITEDHKPeer745142

Prefixes

The largest blocks AS151797 originates, widest first.

Largest prefixes originated by AS151797
PrefixAddressesVisibility
103.77.210.0/2351280/80
103.77.210.0/2425680/80
103.77.211.0/2425680/80
2401:3620:211::/4865.5k × /6462/62
2401:3620:221::/4865.5k × /6462/62
2401:3620:231::/4865.5k × /6461/62

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