SUBNET.IM

AS23261NCS Managed Services Inc

CanadaRegistryARIN

At a glance

IPv4 prefixes

7

IPv6 prefixes

1

IPv4 addresses

6.4k

IPv6 /64s

4.3B

Upstream graph

The networks AS23261 is seen behind, one and two hops out, drawn from real AS paths.

AS23261Toward the internet core
Upstream graph for AS23261: 3 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS23261NCS Managed Servi…This networkAS11260EastLinkAS1299Arelion (fka. Tel…AS6461Zayo Bandwidth

Networks observed one and two hops upstream of AS23261 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 AS23261
NetworkCountryRelationshipPathsVantage pts
AS11260EastLinkCAPeer622142

Prefixes

The largest blocks AS23261 originates, widest first.

Largest prefixes originated by AS23261
PrefixAddressesVisibility
149.18.192.0/204.1k80/80
66.235.100.0/221k80/80
23.131.112.0/2425680/80
136.175.116.0/2425680/80
136.175.117.0/2425680/80
136.175.118.0/2425680/80
136.175.119.0/2425680/80
2605:2e40::/324.3B × /6462/62

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