SUBNET.IM

AS9890ATOS Information Technology (Singapore) Pte Ltd

SingaporeRegistryAPNIC

At a glance

IPv4 prefixes

16

IPv6 prefixes

1

IPv4 addresses

9.5k

IPv6 /64s

65.5k

Upstream graph

The networks AS9890 is seen behind, one and two hops out, drawn from real AS paths.

AS9890Toward the internet core
Upstream graph for AS9890: 6 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS9890ATOS Information …This networkAS3758SingNetAS4657StarHub LtdAS6453TATA Communicatio…AS7473Singapore Telecom…AS1299Arelion (fka. Tel…AS18106Viewqwest Pte Ltd

Networks observed one and two hops upstream of AS9890 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 AS9890
NetworkCountryRelationshipPathsVantage pts
AS3758SingNetSGPeer1,087142
AS4657StarHub LtdSGPeer25423

Prefixes

The largest blocks AS9890 originates, widest first.

Largest prefixes originated by AS9890
PrefixAddressesVisibility
203.95.80.0/204.1k80/80
203.95.64.0/221k80/80
203.95.68.0/221k80/80
103.115.98.0/2425680/80
143.99.144.0/2425680/80
143.99.202.0/2425680/80
143.99.241.0/2425679/80
155.45.130.0/2425680/80
194.138.185.0/2425680/80
194.138.240.0/2425680/80

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