$ query “AS45691” --type=asn → 1 result(s)

AS45691 · DODO-CORE

DODO K.K.

AS45691 is owned by DODO K.K. and is a residential access provider, registered in Japan. The system announces 8 448 IPv4 addresses, and supports IPv6. Most of its address space is geolocated to Japan, with additional presence in Hong Kong SAR China.

Basic Information

Country
🇯🇵 Japan
Category
Internet Service Provider
Network Role
Access Provider
Data Origin
Authoritative — Metadata from authoritative RIR registry (ARIN, RIPE, APNIC, etc.)
Last Changed
March 04, 2026
Last Seen
September 06, 2026 (active)

Prefix Summary

IPv4 Prefixes (raw / aggregated)
32 / 18
IPv6 Prefixes (raw / aggregated)
11 / 8
IPv4 Addresses
8 448
Largest IPv4 Prefix
/22 (1 024 addresses)
Largest IPv6 Prefix
/29
Geolocated Countries
🇯🇵 Japan (16 112 IPs), 🇭🇰 Hong Kong SAR China (32 IPs)
Prefix Changed
August 02, 2026

Reputation

Reputation
Good — 1 flagged IPs out of 8 448 total (0.01%)

Connectivity Summary

Upstream Providers
3 upstreams providing transit
Peers
18 networks exchanging traffic without transit
Downstream Customers
3 downstreams buying transit
Unclassified
4 unclassified BGP neighbors
Degree
28 unique BGP neighbors
Reach
3 networks in customer cone

Upstream Providers (3)

Prefix Lists

IPv4 Prefixes (32 total)

  • 140.235.164.0/22 (1 024 addresses (/22 prefix))
  • 155.103.160.0/22 (1 024 addresses (/22 prefix))
  • 142.249.204.0/22 (1 024 addresses (/22 prefix))
  • 163.61.206.0/23 (512 addresses (/23 prefix))
  • 160.22.228.0/23 (512 addresses (/23 prefix))
  • 103.37.88.0/23 (512 addresses (/23 prefix))
  • 103.20.198.0/23 (512 addresses (/23 prefix))
  • 103.134.34.0/23 (512 addresses (/23 prefix))
  • 163.227.180.0/23 (512 addresses (/23 prefix))
  • 23.137.116.0/24 (256 addresses (/24 prefix))
  • 160.25.217.0/24 (256 addresses (/24 prefix))
  • 160.236.49.0/24 (256 addresses (/24 prefix))
  • 23.137.68.0/24 (256 addresses (/24 prefix))
  • 157.10.209.0/24 (256 addresses (/24 prefix))
  • 185.217.5.0/24 (256 addresses (/24 prefix))
  • 192.50.132.0/24 (256 addresses (/24 prefix))
  • 193.56.180.0/24 (256 addresses (/24 prefix))
  • 202.47.187.0/24 (256 addresses (/24 prefix))

IPv6 Prefixes (11 total)

  • 2a13:fc0::/29
  • 2a12:f8c4::/30
  • 2401:b420::/32
  • 2a12:f8c3:4000::/36
  • 2001:df1:bc0::/48
  • 2001:df3:f6c0::/48
  • 2001:df5:2040::/48
  • 2001:df5:76c0::/48