SUBNET.IM

AS140318CHINATELECOM Guangdong province Heyuan 5G network

ChinaRegistryAPNIC

At a glance

IPv4 prefixes

102

IPv6 prefixes

6

IPv4 addresses

325k

IPv6 /64s

1.2M

Upstream graph

The networks AS140318 is seen behind, one and two hops out, drawn from real AS paths.

AS140318Toward the internet core
Upstream graph for AS140318: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS140318CHINATELECOM Guan…This networkAS4134China Telecom Bac…AS140056China TelecomAS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS58543Guangdong

Networks observed one and two hops upstream of AS140318 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 AS140318
NetworkCountryRelationshipPathsVantage pts
AS4134China Telecom BackboneCNPeer5,900141
AS140056China TelecomCNPeer24461

Prefixes

All 108

The largest blocks AS140318 originates, widest first.

Largest prefixes originated by AS140318
PrefixAddressesVisibility
183.55.128.0/1732.8k80/80
14.144.0.0/1816.4k80/80
113.75.192.0/1816.4k80/80
183.1.64.0/1816.4k80/80
183.21.128.0/1816.4k80/80
14.124.192.0/198.2k80/80
119.138.32.0/198.2k80/80
183.4.96.0/198.2k80/80
183.21.192.0/198.2k80/80
183.21.224.0/198.2k80/80

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