SUBNET.IM

AS38027Information Center, Ministry of Sci and Tech

ChinaRegistryAPNIC

At a glance

IPv4 prefixes

45

IPv6 prefixes

0

IPv4 addresses

49.9k

IPv6 /64s

0

Upstream graph

The networks AS38027 is seen behind, one and two hops out, drawn from real AS paths.

AS38027Toward the internet core
Upstream graph for AS38027: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS38027Information Cente…This networkAS4808China Unicom Beij…AS56048China Mobile Grou…AS4837China Unicom Back…AS9929China Unicom Indu…AS9808China Mobile Back…

Networks observed one and two hops upstream of AS38027 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 AS38027
NetworkCountryRelationshipPathsVantage pts
AS4808China Unicom Beijing Province NetworkCNPeer1,38062
AS56048China Mobile Group Beijing CompanyCNPeer39026

Prefixes

All 45

The largest blocks AS38027 originates, widest first.

Largest prefixes originated by AS38027
PrefixAddressesVisibility
168.160.64.0/1816.4k80/80
168.160.32.0/198.2k80/80
168.160.16.0/204.1k80/80
168.160.0.0/212k80/80
168.160.56.0/212k19/80
168.160.160.0/212k80/80
168.160.192.0/212k19/80
168.160.12.0/221k80/80
168.160.52.0/221k19/80
168.160.0.0/2351219/80

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