AS9870
DONG-EUI UNIVERSITY
KRUnknown2026-06-13
Announced prefixes 50
113.198.221.0/24113.198.222.0/23113.198.222.0/24113.198.223.0/24113.198.224.0/19113.198.224.0/20113.198.240.0/20114.70.180.0/22114.70.180.0/23114.70.181.0/24114.70.182.0/23114.70.184.0/22114.70.184.0/23114.70.186.0/23114.70.187.0/24114.70.188.0/23114.70.188.0/24114.70.189.0/24121.144.140.0/22121.144.140.0/23121.144.142.0/23121.144.144.0/22121.144.144.0/23121.144.146.0/23121.144.148.0/23121.144.148.0/24121.144.149.0/24134.75.226.0/24203.241.192.0/20203.241.192.0/21203.241.200.0/21210.107.240.0/22210.107.240.0/23210.107.242.0/23210.107.244.0/24210.107.245.0/24220.68.4.0/22220.68.4.0/23220.68.6.0/23220.68.8.0/24220.73.230.0/23220.73.230.0/24220.73.231.0/24220.73.232.0/23220.73.232.0/24220.73.233.0/24220.119.44.0/23220.119.44.0/24220.119.45.0/24220.119.46.0/24Snapshot history
| Date | Name | Country | Class | Prefixes |
|---|---|---|---|---|
| 2026-11-13 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-11-12 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-11-11 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-11-10 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-11-09 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-11-08 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-11-07 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-11-06 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-11-05 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-11-04 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-11-03 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-11-02 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-11-01 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-31 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-30 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-29 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-28 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-27 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-26 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-25 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-24 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-23 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-22 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-21 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-20 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-19 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-18 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-17 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-16 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-15 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-14 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-13 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-12 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-11 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-10 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-09 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-08 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-07 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-06 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-05 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-04 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-03 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-02 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-10-01 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-30 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-29 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-28 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-27 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-26 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-25 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-24 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-23 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-22 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-21 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-20 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-19 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-18 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-17 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-16 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-15 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-14 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-13 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-12 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-11 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-10 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-09 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-08 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-07 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-06 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-05 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-04 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-03 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-02 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-09-01 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-31 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-30 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-29 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-28 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-27 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-26 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-25 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-24 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-23 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-22 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-21 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-20 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-19 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-18 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-17 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-16 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-15 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-14 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-13 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-12 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-11 | DONG-EUI UNIVERSITY | KR | Unknown | 49 |
| 2026-08-10 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-08-09 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-08-08 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-08-07 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-08-06 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-08-05 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-08-04 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-08-03 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-08-02 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-08-01 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-31 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-30 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-29 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-28 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-27 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-26 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-25 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-24 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-23 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-22 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-21 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-20 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-19 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-18 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-17 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-16 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-15 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-14 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-13 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-12 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-11 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-10 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-09 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-08 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-07 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-06 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-05 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-04 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-03 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-02 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-07-01 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-30 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-29 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-28 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-27 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-26 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-25 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-24 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-23 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-22 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-21 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-20 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-19 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-18 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-17 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-16 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-15 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-14 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
| 2026-06-13 | DONG-EUI UNIVERSITY | KR | Unknown | 50 |
IP-block changes
Open full filtered history →| Observed | Block | Action | Previous origins | New origins |
|---|---|---|---|---|
| 2026-08-11 | 220.73.232.0/23 | Released | AS9870 | — |
Changes page 1