AS9528
Chungcheongbuk-do Education Research and Information Institute
KRUnknown2026-07-01
Announced prefixes 155
61.108.9.0/2461.108.19.0/2461.108.20.0/2461.108.24.0/2461.108.30.0/2461.108.33.0/2461.108.41.0/2461.108.43.0/2461.108.49.0/2461.108.57.0/2461.108.58.0/2461.108.69.0/2461.108.80.0/2461.108.85.0/2461.108.86.0/2461.108.88.0/2461.108.91.0/2461.108.93.0/2461.108.94.0/2461.108.102.0/2461.108.104.0/2461.108.106.0/2461.108.108.0/2461.108.111.0/2461.108.114.0/2461.108.119.0/2461.108.123.0/2461.108.127.0/2461.108.132.0/2461.108.138.0/2461.108.145.0/2461.108.147.0/2461.108.156.0/2461.108.158.0/2461.108.162.0/2461.108.167.0/2461.108.168.0/2461.108.174.0/2461.108.178.0/2461.108.179.0/2461.108.181.0/2461.108.183.0/2461.108.185.0/2461.108.186.0/2461.108.191.0/2461.108.208.0/2461.108.211.0/2461.108.212.0/2461.108.214.0/2461.108.215.0/2461.108.230.0/2461.108.233.0/2461.108.241.0/2461.108.250.0/2461.108.251.0/24112.76.0.0/24112.76.3.0/24112.76.15.0/24112.76.49.0/24112.76.50.0/24112.76.64.0/24112.76.89.0/24112.76.92.0/24112.76.93.0/24112.76.125.0/24112.76.157.0/24112.76.166.0/24112.76.189.0/24112.76.199.0/24112.76.210.0/24112.76.225.0/24112.77.6.0/24112.77.10.0/24112.77.11.0/24117.111.255.0/24125.244.38.0/24125.244.230.0/24125.244.231.0/24125.244.252.0/24125.244.253.0/24125.246.39.0/24125.247.47.0/24125.250.219.0/24210.100.204.0/24210.106.100.0/24210.106.101.0/24210.220.12.0/24210.220.15.0/24210.220.18.0/24210.220.21.0/24210.220.22.0/24210.220.25.0/24210.220.27.0/24210.220.29.0/24210.220.31.0/24211.34.68.0/24211.35.5.0/24211.35.8.0/24211.35.9.0/24211.35.11.0/24211.35.12.0/24211.35.13.0/24211.35.15.0/24211.35.16.0/24211.35.19.0/24211.35.21.0/24211.35.23.0/24211.35.25.0/24211.35.26.0/24211.35.27.0/24211.35.29.0/24211.35.31.0/24211.35.36.0/24211.35.38.0/24211.35.40.0/24211.35.41.0/24211.35.43.0/24211.35.44.0/24211.35.45.0/24211.35.48.0/24211.35.49.0/24211.35.56.0/24211.35.61.0/24211.35.62.0/24211.35.63.0/24211.42.12.0/24211.42.14.0/24211.42.20.0/24211.42.21.0/24211.42.22.0/24211.42.24.0/24211.42.25.0/24211.42.27.0/24211.42.28.0/24211.42.29.0/24211.42.30.0/24211.42.45.0/24211.42.46.0/24211.42.47.0/24211.42.51.0/24211.42.52.0/24211.42.53.0/24211.42.58.0/24211.42.59.0/24211.42.61.0/24211.42.62.0/24211.42.63.0/24211.42.65.0/24211.42.66.0/24211.42.67.0/24211.42.68.0/24211.114.45.0/24211.114.46.0/24211.114.161.0/24211.114.167.0/24Snapshot history
| Date | Name | Country | Class | Prefixes |
|---|---|---|---|---|
| 2026-11-13 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-11-12 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-11-11 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-11-10 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-11-09 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-11-08 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-11-07 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-11-06 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-11-05 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-11-04 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-11-03 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-11-02 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-11-01 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-31 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-30 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-29 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-28 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-27 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-26 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-25 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-24 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-23 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-22 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-21 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-20 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-19 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-18 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-17 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-16 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-15 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-14 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-13 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-12 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-11 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-10 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-09 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-08 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-07 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-06 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-05 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-04 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-03 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-02 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-10-01 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-30 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-29 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-28 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-27 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-26 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-25 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-24 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-23 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-22 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-21 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-20 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-19 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-18 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-17 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-16 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-15 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-14 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-13 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-12 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-11 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-10 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-09 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-08 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-07 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-06 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-05 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-04 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-03 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-02 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-09-01 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-31 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-30 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-29 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-28 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-27 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-26 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-25 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-24 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-23 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-22 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-21 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-20 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-19 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-18 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-17 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-16 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-15 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-14 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-13 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-12 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-11 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-10 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-09 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-08 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-07 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-06 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-05 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-04 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-03 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-02 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-08-01 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-31 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-30 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-29 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-28 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-27 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-26 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-25 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-24 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-23 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-22 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-21 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-20 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-19 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-18 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-17 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-16 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-15 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-14 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-13 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-12 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-11 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-10 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-09 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-08 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-07 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-06 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-05 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-04 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-03 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-02 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-07-01 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-30 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-29 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-28 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-27 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-26 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-25 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-24 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-23 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-22 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-21 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-20 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-19 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-18 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-17 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-16 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-15 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-14 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
| 2026-06-13 | Chungcheongbuk-do Education Research and Information Institute | KR | Unknown | 155 |
IP-block changes
Open full filtered history →| Observed | Block | Action | Previous origins | New origins |
|---|---|---|---|---|
| No block changes involve this ASN yet. | ||||
Changes page 1