IPv4 prefix
203.239.0.0/17
- IP Prefix (CIDR)
- 203.239.0.0/17
- Subnet Mask
- 255.255.128.0
- Address Count
- 32,768
- Handle
- IRT-KRNIC-KR
- Country
-
Korea (the Republic of) (KR)
- Address
- Seocho-ro 398, Seocho-gu, Seoul, Korea
- Registry
- KRNIC
- Registered Prefix
- 203.239.0.0/17 (203.239.0.0 - 203.239.127.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 203.239.0.0/17 | Exact | AS9848 | SEJONG NETWORKS |
Korea (the Republic of) (KR)
|
203.239.0.0 | 203.239.127.255 |
| 203.239.23.0/24 | More specific | AS131794 | KYOBO AXA INVESTMENT MANAGERS Co. Ltd. |
Korea (the Republic of) (KR)
|
203.239.23.0 | 203.239.23.255 |
| 203.239.25.0/24 | More specific | AS38686 | Tmoney co. ltd |
Korea (the Republic of) (KR)
|
203.239.25.0 | 203.239.25.255 |
| 203.239.34.0/24 | More specific | AS9577 | KYOBO SECURITIES |
Korea (the Republic of) (KR)
|
203.239.34.0 | 203.239.34.255 |
| 203.239.56.0/23 | More specific | AS4766 | Korea Telecom |
Korea (the Republic of) (KR)
|
203.239.56.0 | 203.239.57.255 |
| 203.239.60.0/24 | More specific | AS10193 | BUSANBANK |
Korea (the Republic of) (KR)
|
203.239.60.0 | 203.239.60.255 |
| 203.239.96.0/22 | More specific | AS131820 | HMM |
Korea (the Republic of) (KR)
|
203.239.96.0 | 203.239.99.255 |
| 203.239.100.0/24 | More specific | AS9527 | VP |
Korea (the Republic of) (KR)
|
203.239.100.0 | 203.239.100.255 |
| 203.239.109.0/24 | More specific | AS9527 | VP |
Korea (the Republic of) (KR)
|
203.239.109.0 | 203.239.109.255 |
| 203.239.119.0/24 | More specific | AS9697 | LG HelloVision Corp. |
Korea (the Republic of) (KR)
|
203.239.119.0 | 203.239.119.255 |