SUBNET.IM

AS7514Computer Engineering & Consulting, Ltd.

JapanRegistryAPNIC

At a glance

IPv4 prefixes

22

IPv6 prefixes

1

IPv4 addresses

196k

IPv6 /64s

4.3B

Upstream graph

The networks AS7514 is seen behind, one and two hops out, drawn from real AS paths.

AS7514Toward the internet core
Upstream graph for AS7514: 9 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS7514Computer Engineer…This networkAS2497Internet Initiati…AS2516KDDI CorporationAS2914NTT America, Inc.AS4725SoftBank Corp.AS1299Arelion (fka. Tel…AS3356Lumen (Level 3)AS16552Tiggee LLCAS49544i3D.net B.VAS17676SoftBank Corp.

Networks observed one and two hops upstream of AS7514 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

12

adjacent networks

Upstreams
433%
Peers
867%
Downstreams
00%

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

Upstreams of AS7514
NetworkCountryRelationshipPathsVantage pts
AS2914NTT America, Inc.USPeer1,34088
AS4725SoftBank Corp.JPPeer38019
AS2497Internet Initiative Japan Inc.JPPeer663
AS2516KDDI CorporationJPPeer3232

Prefixes

The largest blocks AS7514 originates, widest first.

Largest prefixes originated by AS7514
PrefixAddressesVisibility
120.93.0.0/1665.5k80/80
113.192.128.0/1732.8k80/80
120.89.128.0/1732.8k80/80
210.155.128.0/198.2k80/80
210.166.224.0/198.2k80/80
210.198.0.0/198.2k80/80
211.13.192.0/198.2k80/80
80.208.192.0/204.1k79/80
195.181.224.0/204.1k79/80
218.216.128.0/204.1k80/80

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