IPv4 prefix
210.178.100.0/22
- IP Prefix (CIDR)
- 210.178.100.0/22
- Subnet Mask
- 255.255.252.0
- Address Count
- 1,024
- Owner
- IP Manager
- Handle
- IA9-KR
- Country
-
Korea (the Republic of) (KR)
- Address
- Gyeonggi-do Bundang-gu, Seongnam-si Buljeong-ro 90 KT Head Office
- Registry
- KRNIC
- Registered Prefix
- 210.178.100.0/22 (210.178.100.0 - 210.178.103.255)
- Delegated Prefix
- 210.178.0.0/15 (210.178.0.0 - 210.179.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 210.178.0.0/15 | Covering | AS4766 | Korea Telecom |
Korea (the Republic of) (KR)
|
210.178.0.0 | 210.179.255.255 |
| 210.178.100.0/23 | More specific | AS17841 | NATIONAL INFORMATION RESOURCES SERVICE |
Korea (the Republic of) (KR)
|
210.178.100.0 | 210.178.101.255 |