AS9466
UUNET Japan Limited
JPUnknown2026-11-11
Announced prefixes 23
103.3.198.0/24103.109.16.0/24138.198.0.0/16138.198.4.0/24144.250.40.0/24202.1.128.0/19202.125.0.0/22202.125.4.0/22203.5.217.0/24203.6.31.0/24203.6.32.0/24203.6.33.0/24203.6.36.0/22203.6.64.0/21203.6.72.0/21203.6.118.0/24203.6.119.0/24203.6.120.0/24203.6.121.0/24203.10.217.0/24203.11.0.0/242401:6bff::/402401:6bff:8000::/40Snapshot history
| Date | Name | Country | Class | Prefixes |
|---|---|---|---|---|
| 2026-11-11 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-11-10 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-11-09 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-11-08 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-11-07 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-11-06 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-11-05 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-11-04 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-11-03 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-11-02 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-11-01 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-31 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-30 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-29 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-28 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-27 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-26 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-25 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-24 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-23 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-22 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-21 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-20 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-19 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-18 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-17 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-16 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-15 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-14 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-13 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-12 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-11 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-10 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-09 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-08 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-07 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-06 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-05 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-04 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-03 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-02 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-10-01 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-30 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-29 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-28 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-27 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-26 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-25 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-24 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-23 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-22 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-21 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-20 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-19 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-18 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-17 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-16 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-15 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-14 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-13 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-12 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-11 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-10 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-09 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-08 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-07 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-06 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-05 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-04 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-03 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-02 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-09-01 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-31 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-30 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-29 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-28 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-27 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-26 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-25 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-24 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-23 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-22 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-21 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-20 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-19 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-18 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-17 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-16 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-15 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-14 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-13 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-12 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-11 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-10 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-09 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-08 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-07 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-06 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-05 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-04 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-03 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-02 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-08-01 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-31 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-30 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-29 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-28 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-27 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-26 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-25 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-24 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-23 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-22 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-21 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-20 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-19 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-18 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-17 | UUNET Japan Limited | JP | Unknown | 23 |
| 2026-07-16 | UUNET Japan Limited | JP | Unknown | 24 |
| 2026-07-15 | UUNET Japan Limited | JP | Unknown | 24 |
| 2026-07-14 | UUNET Japan Limited | JP | Unknown | 24 |
| 2026-07-13 | UUNET Japan Limited | JP | Unknown | 24 |
| 2026-07-12 | UUNET Japan Limited | JP | Unknown | 24 |
| 2026-07-11 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-07-10 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-07-09 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-07-08 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-07-07 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-07-06 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-07-05 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-07-04 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-07-03 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-07-02 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-07-01 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-30 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-29 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-28 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-27 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-26 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-25 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-24 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-23 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-22 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-21 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-20 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-19 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-18 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-17 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-16 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-15 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-14 | UUNET Japan Limited | JP | Unknown | 25 |
| 2026-06-13 | UUNET Japan Limited | JP | Unknown | 25 |
IP-block changes
Open full filtered history →| Observed | Block | Action | Previous origins | New origins |
|---|---|---|---|---|
| 2026-07-17 | 138.198.100.0/24 | Released | AS9466 | — |
| 2026-07-12 | 185.31.58.0/24 | Released | AS9466 | AS204761 |
Changes page 1