IPv4 prefix
123.111.0.0/16
- IP Prefix (CIDR)
- 123.111.0.0/16
- Subnet Mask
- 255.255.0.0
- Address Count
- 65,536
- Handle
- IRT-KRNIC-KR
- Country
-
Korea (the Republic of) (KR)
- Address
- Seocho-ro 398, Seocho-gu, Seoul, Korea
- Registry
- KRNIC
- Registered Prefix
- 123.111.0.0/16 (123.111.0.0 - 123.111.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 123.111.0.0/16 | Exact | AS9318 | SK Broadband Co Ltd |
Korea (the Republic of) (KR)
|
123.111.0.0 | 123.111.255.255 |
| 123.111.138.0/23 | More specific | AS10035 | Hyundai Department Store Co. Ltd. |
Korea (the Republic of) (KR)
|
123.111.138.0 | 123.111.139.255 |
| 123.111.174.0/23 | More specific | AS10035 | Hyundai Department Store Co. Ltd. |
Korea (the Republic of) (KR)
|
123.111.174.0 | 123.111.175.255 |
| 123.111.176.0/24 | More specific | AS10035 | Hyundai Department Store Co. Ltd. |
Korea (the Republic of) (KR)
|
123.111.176.0 | 123.111.176.255 |