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AS24291

MITSUI & CO., LTD.

APNIC JP Announced
More ASNs in Japan →
Organization
MITSUI & CO., LTD.
MITSUI-NW
Registered
Oct 19, 2004
22 years ago
IPv4 Prefixes
4
768 addresses
IPv6 Prefixes
0
BGP Neighbours
2
2 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 AS24291 AS Name MITSUI-NW Country Japan (JP) Registry APNIC Allocated Oct 19, 2004 AS Description MITSUI-NW - MITSUI & CO., LTD., JP

IPv4 Prefixes

4 prefixes · 768 addresses · 2 top-level Routing data as of 2026-10-10 00:00 UTC

PrefixRangeAddresses
150.56.0.0/24150.56.0.0 – 150.56.0.255256
202.4.248.0/23202.4.248.0 – 202.4.249.255512
202.4.248.0/24202.4.248.0 – 202.4.248.255256
202.4.249.0/24202.4.249.0 – 202.4.249.255256

IPv6 Prefixes

This AS does not currently announce any IPv6 prefixes.

BGP Neighbours

2 unique neighbours · 2 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 (2)

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
AS8220COLT COLT Technology Services Group Limited3141,0670
AS24295AS-PNAPOSK - PacketFabric (Japan) Co., Ltd.2153300