SUBNET.IM

AS23661CLARA, Inc.

JapanRegistryAPNIC

At a glance

IPv4 prefixes

12

IPv6 prefixes

1

IPv4 addresses

24.8k

IPv6 /64s

4.3B

Upstream graph

The networks AS23661 is seen behind, one and two hops out, drawn from real AS paths.

AS23661Toward the internet core
Upstream graph for AS23661: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS23661CLARA, Inc.This networkAS2518BIGLOBE Inc.AS4637Telstra Internati…AS6939Hurricane Electri…AS15830Equinix, Inc.AS49544i3D.net B.VAS174Cogent Communicat…AS2516KDDI CorporationAS16552Tiggee LLCAS32590Valve CorporationAS20130Depaul UniversityAS1299Arelion (fka. Tel…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS23661 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

24

adjacent networks

Upstreams
625%
Peers
1875%
Downstreams
00%

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

Upstreams of AS23661
NetworkCountryRelationshipPathsVantage pts
AS4637Telstra International LimitedHKPeer40474
AS2518BIGLOBE Inc.JPPeer29430
AS15830Equinix, Inc.NLPeer27533
AS6939Hurricane Electric LLCUSPeer242
AS49544i3D.net B.VNLPeer132
AS4775Globe TelecomsPHPeer121

Prefixes

The largest blocks AS23661 originates, widest first.

Largest prefixes originated by AS23661
PrefixAddressesVisibility
110.50.240.0/204.1k80/80
182.54.176.0/204.1k80/80
116.197.136.0/212k80/80
119.18.216.0/212k80/80
124.108.32.0/212k80/80
182.50.96.0/212k80/80
182.50.104.0/212k80/80
202.45.160.0/212k80/80
202.51.8.0/212k80/80
42.123.32.0/221k80/80

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