SUBNET.IM

AS201674Wen ZhangYu

ChinaRegistryRIPE NCC

At a glance

IPv4 prefixes

3

IPv6 prefixes

1

IPv4 addresses

1k

IPv6 /64s

65.5k

Upstream graph

The networks AS201674 is seen behind, one and two hops out, drawn from real AS paths.

AS201674Toward the internet core
Upstream graph for AS201674: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS201674Wen ZhangYuThis networkAS16276OVH SASAS20473The Constant Comp…AS55933Cloudie LimitedAS134196ANYUN INTERNET TE…AS209735Lagrange Cloud Te…AS174Cogent Communicat…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS932XNNET LLCAS4635HKIX Route ServersAS6939Hurricane Electri…AS44355Colocation Ltd

Networks observed one and two hops upstream of AS201674 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

12

adjacent networks

Upstreams
650%
Peers
650%
Downstreams
00%

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

Upstreams of AS201674
NetworkCountryRelationshipPathsVantage pts
AS20473The Constant Company, LLCUSPeer6363
AS16276OVH SASFRPeer4949
AS55933Cloudie LimitedHKPeer4949
AS209735Lagrange Cloud Technologies LimitedGBPeer2222
AS134196ANYUN INTERNET TECHNOLOGY (HK) CO.,LIMITEDHKPeer55
AS56662Marcin GondekPLPeer11

Prefixes

The largest blocks AS201674 originates, widest first.

Largest prefixes originated by AS201674
PrefixAddressesVisibility
178.236.38.0/2351279/80
178.236.38.0/242565/80
178.236.39.0/2425644/80
2a06:9801:20::/4865.5k × /6461/62

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