SUBNET.IM

AS133518CERNET New Technology Co., Ltd

ChinaRegistryAPNIC

At a glance

IPv4 prefixes

0

IPv6 prefixes

0

IPv4 addresses

Unknown

IPv6 /64s

Unknown

Upstream graph

The networks AS133518 is seen behind, one and two hops out, drawn from real AS paths.

AS133518Toward the internet core
Upstream graph for AS133518: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS133518CERNET New Techno…This networkAS23910China Next Genera…AS4538China Education a…AS23911China Next Genera…

Networks observed one and two hops upstream of AS133518 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 AS133518
NetworkCountryRelationshipPathsVantage pts
AS23910China Next Generation Internet CERNET2CNPeer15462

Prefixes

The largest blocks AS133518 originates, widest first.

AS133518 does not originate any prefix visible from our collectors. Transit-only and unused ASNs both look like this.

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