SUBNET.IM

AS131142Asia Pacific On-Line Service Inc.

TaiwanRegistryAPNIC

At a glance

IPv4 prefixes

16

IPv6 prefixes

1

IPv4 addresses

11k

IPv6 /64s

268M

Upstream graph

The networks AS131142 is seen behind, one and two hops out, drawn from real AS paths.

AS131142Toward the internet core
Upstream graph for AS131142: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS131142Asia Pacific On-L…This networkAS17709Asia Pacific Tele…AS4637Telstra Internati…AS4780Digital United In…

Networks observed one and two hops upstream of AS131142 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 AS131142
NetworkCountryRelationshipPathsVantage pts
AS17709Asia Pacific TelecomTWPeer1,340140

Prefixes

The largest blocks AS131142 originates, widest first.

Largest prefixes originated by AS131142
PrefixAddressesVisibility
210.200.64.0/212k80/80
210.200.0.0/221k80/80
222.251.32.0/221k80/80
222.251.36.0/221k80/80
222.251.40.0/221k80/80
222.251.44.0/221k80/80
222.251.60.0/221k80/80
203.79.204.0/2351280/80
210.200.80.0/2351280/80
210.200.72.0/2425680/80

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