IPv4 prefix
220.80.0.0/12
- IP Prefix (CIDR)
- 220.80.0.0/12
- Subnet Mask
- 255.240.0.0
- Address Count
- 1,048,576
- Owner
- IP Manager
- Handle
- IM9-KR
- Country
-
Korea (the Republic of) (KR)
- Address
- Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90 KT Head Office
- Registry
- KRNIC
- Registered Prefixes
-
220.80.0.0/13 (220.80.0.0 - 220.87.255.255)
220.88.0.0/14 (220.88.0.0 - 220.91.255.255)
220.92.0.0/14 (220.92.0.0 - 220.95.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 220.80.0.0/12 | Exact | AS4766 | Korea Telecom |
Korea (the Republic of) (KR)
|
220.80.0.0 | 220.95.255.255 |
| 220.81.195.0/24 | More specific | AS9523 | Mokwon University |
Korea (the Republic of) (KR)
|
220.81.195.0 | 220.81.195.255 |
| 220.81.196.0/22 | More specific | AS9523 | Mokwon University |
Korea (the Republic of) (KR)
|
220.81.196.0 | 220.81.199.255 |
| 220.82.0.0/21 | More specific | AS18035 | HANSEO UNIVERSITY |
Korea (the Republic of) (KR)
|
220.82.0.0 | 220.82.7.255 |
| 220.83.15.0/24 | More specific | AS38422 | Seowon University |
Korea (the Republic of) (KR)
|
220.83.15.0 | 220.83.15.255 |
| 220.83.16.0/24 | More specific | AS38422 | Seowon University |
Korea (the Republic of) (KR)
|
220.83.16.0 | 220.83.16.255 |
| 220.83.156.0/23 | More specific | AS55615 | DOUZONEBIZON |
Korea (the Republic of) (KR)
|
220.83.156.0 | 220.83.157.255 |
| 220.83.237.0/24 | More specific | AS17856 | Konyang University |
Korea (the Republic of) (KR)
|
220.83.237.0 | 220.83.237.255 |
| 220.85.44.0/24 | More specific | AS45409 | KBCAPITAL |
Korea (the Republic of) (KR)
|
220.85.44.0 | 220.85.44.255 |
| 220.85.223.0/24 | More specific | AS9778 | DAEJIN UNIVERSITY |
Korea (the Republic of) (KR)
|
220.85.223.0 | 220.85.223.255 |
| 220.87.44.0/24 | More specific | AS9840 | INSPIRE Integrated Resort |
Korea (the Republic of) (KR)
|
220.87.44.0 | 220.87.44.255 |
| 220.89.62.0/24 | More specific | AS152232 | kt cloud Co. Ltd |
Korea (the Republic of) (KR)
|
220.89.62.0 | 220.89.62.255 |
| 220.90.117.0/24 | More specific | AS9778 | DAEJIN UNIVERSITY |
Korea (the Republic of) (KR)
|
220.90.117.0 | 220.90.117.255 |
| 220.90.118.0/23 | More specific | AS9778 | DAEJIN UNIVERSITY |
Korea (the Republic of) (KR)
|
220.90.118.0 | 220.90.119.255 |
| 220.90.120.0/24 | More specific | AS9778 | DAEJIN UNIVERSITY |
Korea (the Republic of) (KR)
|
220.90.120.0 | 220.90.120.255 |
| 220.90.122.0/23 | More specific | AS38695 | bucheon university |
Korea (the Republic of) (KR)
|
220.90.122.0 | 220.90.123.255 |
| 220.90.124.0/24 | More specific | AS38695 | bucheon university |
Korea (the Republic of) (KR)
|
220.90.124.0 | 220.90.124.255 |
| 220.90.177.0/24 | More specific | AS9782 | WooSong University |
Korea (the Republic of) (KR)
|
220.90.177.0 | 220.90.177.255 |
| 220.90.187.0/24 | More specific | AS9782 | WooSong University |
Korea (the Republic of) (KR)
|
220.90.187.0 | 220.90.187.255 |
| 220.90.197.0/24 | More specific | AS9782 | WooSong University |
Korea (the Republic of) (KR)
|
220.90.197.0 | 220.90.197.255 |
| 220.90.199.0/24 | More specific | AS55593 | netmarble |
Korea (the Republic of) (KR)
|
220.90.199.0 | 220.90.199.255 |
| 220.90.250.0/23 | More specific | AS9949 | Hoseo University |
Korea (the Republic of) (KR)
|
220.90.250.0 | 220.90.251.255 |
| 220.92.62.0/23 | More specific | AS9708 | Pukyong National University |
Korea (the Republic of) (KR)
|
220.92.62.0 | 220.92.63.255 |
| 220.92.64.0/23 | More specific | AS9708 | Pukyong National University |
Korea (the Republic of) (KR)
|
220.92.64.0 | 220.92.65.255 |
| 220.92.83.0/24 | More specific | AS55620 | KNOC |
Korea (the Republic of) (KR)
|
220.92.83.0 | 220.92.83.255 |
| 220.92.84.0/24 | More specific | AS55620 | KNOC |
Korea (the Republic of) (KR)
|
220.92.84.0 | 220.92.84.255 |
| 220.94.160.0/24 | More specific | AS38697 | Hankyong National Univercity |
Korea (the Republic of) (KR)
|
220.94.160.0 | 220.94.160.255 |
| 220.95.128.0/20 | More specific | AS18330 | HONGIK UNIVERSITY |
Korea (the Republic of) (KR)
|
220.95.128.0 | 220.95.143.255 |
| 220.95.144.0/21 | More specific | AS18330 | HONGIK UNIVERSITY |
Korea (the Republic of) (KR)
|
220.95.144.0 | 220.95.151.255 |
| 220.95.224.0/24 | More specific | AS55593 | netmarble |
Korea (the Republic of) (KR)
|
220.95.224.0 | 220.95.224.255 |