IPv4 prefix
121.0.64.0/18
- IP Prefix (CIDR)
- 121.0.64.0/18
- Subnet Mask
- 255.255.192.0
- Address Count
- 16,384
- Handle
- IRT-KRNIC-KR
- Country
-
Korea (the Republic of) (KR)
- Address
- Seocho-ro 398, Seocho-gu, Seoul, Korea
- Registry
- KRNIC
- Registered Prefix
- 121.0.64.0/18 (121.0.64.0 - 121.0.127.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 121.0.64.0/18 | Exact | AS18328 | Dotname Korea Corp |
Korea (the Republic of) (KR)
|
121.0.64.0 | 121.0.127.255 |
| 121.0.111.0/24 | More specific | AS135120 | PROJECT ELIV |
Korea (the Republic of) (KR)
|
121.0.111.0 | 121.0.111.255 |
| 121.0.127.0/24 | More specific | AS135120 | PROJECT ELIV |
Korea (the Republic of) (KR)
|
121.0.127.0 | 121.0.127.255 |