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AS18071

Panasonic Information Systems Co., Ltd

APNIC JP Announced
More ASNs in Japan →
Organization
Panasonic Information Systems Co., Ltd
MEI1
Registered
Dec 27, 2001
24 years ago
IPv4 Prefixes
50
383,232 addresses
IPv6 Prefixes
0
BGP Neighbours
1
1 upstream/peer · 0 downstream

Registration

The registry's RDAP record for this AS number could not be retrieved; it is looked up again automatically.

AS Number AS18071 AS Name MEI1 Country Japan (JP) Registry APNIC Allocated Dec 27, 2001 AS Description MEI1 - Panasonic Information Systems Co., Ltd, JP

IPv4 Prefixes

50 prefixes · 383,232 addresses Routing data as of 2026-10-07 16:00 UTC

132.0.0.0/8 · 1 prefix · 65,536 addresses
PrefixRangeAddresses
132.182.0.0/16132.182.0.0 – 132.182.255.25565,536
133.0.0.0/8 · 37 prefixes · 229,120 addresses
PrefixRangeAddresses
133.181.0.0/16133.181.0.0 – 133.181.255.25565,536
133.182.0.0/16133.182.0.0 – 133.182.255.25565,536
133.183.0.0/18133.183.0.0 – 133.183.63.25516,384
133.183.64.0/19133.183.64.0 – 133.183.95.2558,192
133.183.104.0/23133.183.104.0 – 133.183.105.255512
133.183.107.0/24133.183.107.0 – 133.183.107.255256
133.183.108.0/22133.183.108.0 – 133.183.111.2551,024
133.183.112.0/20133.183.112.0 – 133.183.127.2554,096
133.183.160.0/19133.183.160.0 – 133.183.191.2558,192
133.183.192.0/18133.183.192.0 – 133.183.255.25516,384
133.184.0.0/20133.184.0.0 – 133.184.15.2554,096
133.184.32.0/21133.184.32.0 – 133.184.39.2552,048
133.184.44.0/22133.184.44.0 – 133.184.47.2551,024
133.184.56.0/22133.184.56.0 – 133.184.59.2551,024
133.184.76.0/22133.184.76.0 – 133.184.79.2551,024
133.184.140.0/22133.184.140.0 – 133.184.143.2551,024
133.184.144.0/21133.184.144.0 – 133.184.151.2552,048
133.184.156.0/22133.184.156.0 – 133.184.159.2551,024
133.184.164.0/22133.184.164.0 – 133.184.167.2551,024
133.184.168.0/21133.184.168.0 – 133.184.175.2552,048
133.184.224.0/21133.184.224.0 – 133.184.231.2552,048
133.184.232.0/22133.184.232.0 – 133.184.235.2551,024
133.184.240.0/22133.184.240.0 – 133.184.243.2551,024
133.185.0.0/20133.185.0.0 – 133.185.15.2554,096
133.185.16.0/21133.185.16.0 – 133.185.23.2552,048
133.185.24.0/22133.185.24.0 – 133.185.27.2551,024
133.185.44.0/22133.185.44.0 – 133.185.47.2551,024
133.185.52.0/22133.185.52.0 – 133.185.55.2551,024
133.185.64.0/22133.185.64.0 – 133.185.67.2551,024
133.185.124.0/22133.185.124.0 – 133.185.127.2551,024
133.185.140.0/22133.185.140.0 – 133.185.143.2551,024
133.185.144.0/21133.185.144.0 – 133.185.151.2552,048
133.185.160.0/21133.185.160.0 – 133.185.167.2552,048
133.185.176.0/21133.185.176.0 – 133.185.183.2552,048
133.185.208.0/22133.185.208.0 – 133.185.211.2551,024
133.185.240.0/21133.185.240.0 – 133.185.247.2552,048
133.185.248.0/22133.185.248.0 – 133.185.251.2551,024
137.0.0.0/8 · 1 prefix · 65,536 addresses
PrefixRangeAddresses
137.40.0.0/16137.40.0.0 – 137.40.255.25565,536
157.0.0.0/8 · 10 prefixes · 22,528 addresses
PrefixRangeAddresses
157.8.0.0/21157.8.0.0 – 157.8.7.2552,048
157.8.80.0/21157.8.80.0 – 157.8.87.2552,048
157.8.96.0/20157.8.96.0 – 157.8.111.2554,096
157.8.112.0/21157.8.112.0 – 157.8.119.2552,048
157.8.164.0/22157.8.164.0 – 157.8.167.2551,024
157.8.168.0/21157.8.168.0 – 157.8.175.2552,048
157.8.176.0/20157.8.176.0 – 157.8.191.2554,096
157.8.192.0/21157.8.192.0 – 157.8.199.2552,048
157.8.244.0/22157.8.244.0 – 157.8.247.2551,024
157.8.248.0/21157.8.248.0 – 157.8.255.2552,048
202.0.0.0/8 · 1 prefix · 512 addresses
PrefixRangeAddresses
202.244.202.0/23202.244.202.0 – 202.244.203.255512

IPv6 Prefixes

This AS does not currently announce any IPv6 prefixes.

BGP Neighbours

1 unique neighbour · 1 upstream/peer · 0 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries.

Upstream & peer side (1)

Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers.

ASNameAS pathsIPv4 sightingsIPv6 sightings
AS2497IIJ - Internet Initiative Japan Inc.27216,5970