SUBNET.IM

AS17901One to One Contacts Public Company Limited.

ThailandRegistryAPNIC

At a glance

IPv4 prefixes

6

IPv6 prefixes

0

IPv4 addresses

2k

IPv6 /64s

0

Upstream graph

The networks AS17901 is seen behind, one and two hops out, drawn from real AS paths.

AS17901Toward the internet core
Upstream graph for AS17901: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS17901One to One Contac…This networkAS4741Samart Infonet Co…AS55423JasTel NetworkAS38082True Internationa…AS45629JasTel Network In…AS21433Accenture UK Limi…

Networks observed one and two hops upstream of AS17901 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 AS17901
NetworkCountryRelationshipPathsVantage pts
AS4741Samart Infonet Co., Ltd.THPeer28080
AS55423JasTel NetworkTHPeer20079

Prefixes

The largest blocks AS17901 originates, widest first.

Largest prefixes originated by AS17901
PrefixAddressesVisibility
210.246.156.0/2351280/80
210.246.194.0/2351280/80
210.246.156.0/2425680/80
210.246.157.0/2425680/80
210.246.194.0/2425680/80
210.246.195.0/2425680/80

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