M247 Ltd Tokyo

Data as of 2026-09-13
BGP inherited
This organisation
Netblocks35 · 5,376 IPv4 addresses
IPv6 14 prefixes (largest 2001:ac8:40::/48)
Record ID240891938
RegistryRIPE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (35)

⬇ export CSV
CIDR Org name Registry Status Confidence
135.136.27.0/24 M247 Ltd Tokyo RIPE LEGACY ● high
135.136.55.0/24 M247 Ltd Tokyo RIPE LEGACY ● high
146.70.138.0/24 M247 Ltd Tokyo RIPE LEGACY ● high
146.70.201.0/24 M247 Ltd Tokyo RIPE LEGACY ● high
146.70.205.0/24 M247 Ltd Tokyo RIPE LEGACY ● high
146.70.223.0/24 M247 Ltd Tokyo RIPE LEGACY ● high
193.148.16.0/24 M247 Ltd Tokyo RIPE LIR-PARTITIONED PA ● high
5.181.235.0/24 M247-LTD-TOKYO RIPE ASSIGNED PA ● low
37.120.154.0/24 M247-LTD-TOKYO RIPE ASSIGNED PA ● low
37.120.210.0/24 M247-LTD-TOKYO RIPE ASSIGNED PA ● low
45.87.213.0/24 M247-LTD-TOKYO RIPE ASSIGNED PA ● low
45.92.32.0/24 M247-LTD-TOKYO RIPE ASSIGNED PA ● low
82.102.28.0/24 M247-LTD-TOKYO RIPE LIR-PARTITIONED PA ● low
91.193.7.0/24 M247-LTD-TOKYO RIPE ASSIGNED PA ● low
91.207.174.0/24 M247-LTD-TOKYO RIPE ASSIGNED PA ● low
135.136.105.0/24 M247-LTD-TOKYO RIPE LEGACY ● low
146.70.31.0/24 M247-LTD-TOKYO RIPE LEGACY ● low
146.70.76.0/24 M247-LTD-TOKYO RIPE LEGACY ● low
185.242.4.0/24 M247-LTD-TOKYO RIPE LIR-PARTITIONED PA ● low
217.138.212.0/24 M247-LTD-TOKYO RIPE ASSIGNED PA ● low
217.138.252.0/24 M247-LTD-TOKYO RIPE ASSIGNED PA ● low
2001:ac8:40::/48 M247-LTD-TOKYO RIPE ALLOCATED-BY-LIR ● low
2a0d:5600:e::/48 M247-LTD-TOKYO RIPE ALLOCATED-BY-LIR ● low
2a0d:5600:f::/48 M247-LTD-TOKYO RIPE ALLOCATED-BY-LIR ● low
2a0d:5600:103::/48 M247-LTD-TOKYO RIPE ALLOCATED-BY-LIR ● low
2a0d:5600:131::/48 M247-LTD-TOKYO RIPE ALLOCATED-BY-LIR ● low
2a0d:5600:135::/48 M247-LTD-TOKYO RIPE ALLOCATED-BY-LIR ● low
2a0d:5600:246::/48 M247-LTD-TOKYO RIPE ALLOCATED-BY-LIR ● low
2a0d:5600:247::/48 M247-LTD-TOKYO RIPE ALLOCATED-BY-LIR ● low
2a0d:5600:29c::/48 M247-LTD-TOKYO RIPE ASSIGNED ● low
2a0d:5600:29d::/48 M247-LTD-TOKYO RIPE ASSIGNED ● low
2a0d:5600:2d1::/48 M247-LTD-TOKYO RIPE ALLOCATED-BY-LIR ● low
2a0d:5600:2d2::/48 M247-LTD-TOKYO RIPE ALLOCATED-BY-LIR ● low
2a0d:5600:2d3::/48 M247-LTD-TOKYO RIPE ALLOCATED-BY-LIR ● low
2a0d:5600:319::/48 M247-LTD-TOKYO RIPE ALLOCATED-BY-LIR ● low

IPv6 ranges (14)

CIDR
2001:ac8:40::/48
2a0d:5600:103::/48
2a0d:5600:131::/48
2a0d:5600:135::/48
2a0d:5600:246::/48
2a0d:5600:247::/48
2a0d:5600:29c::/48
2a0d:5600:29d::/48
2a0d:5600:2d1::/48
2a0d:5600:2d2::/48
2a0d:5600:2d3::/48
2a0d:5600:319::/48
2a0d:5600:e::/48
2a0d:5600:f::/48

Footprint over time

12 weekly snapshots · JSON
35 +1 netblocks since 2026-07-05
2026-07-05 peak 35 2026-09-13

NIC Handles

DUMY-RIPE DUMY-RIPE GLOBALAXS-MNT M247-EU-MNT ORG-MLA36-RIPE SDAT-MNT mnt-ro-m247-jun1903-1 mnt-ro-m247-june1901-1