IP Lookup ASN Lookup Learning Hub
Dashboard / ASN Lookup / AS131963

AS131963

MCDR-KIX MC Digital Realty, Inc.

APNIC JP Announced
More ASNs in Japan →
Organization
MCDR-KIX MC Digital Realty, Inc.
Registered
Aug 04, 2011
15 years ago
IPv4 Prefixes
1
1,024 addresses
IPv6 Prefixes
1
65,536 × /48
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 AS131963 Country Japan (JP) Registry APNIC Allocated Aug 04, 2011 AS Description MCDR-KIX MC Digital Realty, Inc., JP

IPv4 Prefixes

1 prefix · 1,024 addresses Routing data as of 2026-10-11 16:00 UTC

PrefixRangeAddresses
103.16.216.0/22103.16.216.0 – 103.16.219.2551,024

IPv6 Prefixes

1 prefix · 65,536 × /48 Routing data as of 2026-10-11 16:00 UTC

PrefixAddresses
2406:f240::/32296

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
AS4637ASN-TELSTRA-GLOBAL - Telstra Global262134271
AS2914NTT-DATA-2914 - NTT America, Inc.16619890