SUBNET.IM

AS131637FastCould

TaiwanRegistryAPNIC

At a glance

IPv4 prefixes

1

IPv6 prefixes

0

IPv4 addresses

1k

IPv6 /64s

0

Upstream graph

The networks AS131637 is seen behind, one and two hops out, drawn from real AS paths.

AS131637Toward the internet core
Upstream graph for AS131637: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS131637FastCouldThis networkAS38843PUMO NETWORK DIGI…AS3462HiNet (Chunghwa T…AS13335Cloudflare, Inc.

Networks observed one and two hops upstream of AS131637 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

2

adjacent networks

Upstreams
150%
Peers
150%
Downstreams
00%

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

Upstreams of AS131637
NetworkCountryRelationshipPathsVantage pts
AS38843PUMO NETWORK DIGITAL TECHNOLOGY CO.,LTDTWPeer7979

Prefixes

The largest blocks AS131637 originates, widest first.

Largest prefixes originated by AS131637
PrefixAddressesVisibility
103.133.44.0/221k79/80

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