IPv4 prefix
121.131.217.0/24
- IP Prefix (CIDR)
- 121.131.217.0/24
- Subnet Mask
- 255.255.255.0
- Address Count
- 256
- Owner
- IP Manager
- Handle
- IM9-KR
- Country
-
Korea (the Republic of) (KR)
- Address
- 90 Buljeong-ro, Bundang-gu, Seongnam-si, Gyeonggi-do KT Head Office
- Registry
- KRNIC
- Registered Prefix
- 121.128.0.0/11 (121.128.0.0 - 121.159.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 121.131.217.0/24 | Exact | AS9856 | WOORI Investment @ Securities |
Korea (the Republic of) (KR)
|
121.131.217.0 | 121.131.217.255 |