122.99.128.0/17
🇰🇷CIDR
122.99.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇰🇷 South Korea
City
Gwangmyeong (Digital-ro 26-gil)
RIR
APNIC
Status
allocated
Allocated
6/5/2006
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 122.99.128.0/17 | AS17878MARK1-AS-KR-KR - DREAMMARK1 | No ROA | RADB | 6/1/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 122.99.235.0/24 | AS9318SKB-AS-KR - SK Broadband Co Ltd | No ROA | — | 6/1/2026 |
| 122.99.236.0/24 | AS9318SKB-AS-KR - SK Broadband Co Ltd | No ROA | — | 6/1/2026 |
| 122.99.238.0/24 | AS9318SKB-AS-KR - SK Broadband Co Ltd | No ROA | — | 6/1/2026 |
| 122.99.237.0/24 | AS9457DREAMX-AS-KR - DREAMLINE CO. | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS17878 | RADB | MAINT-AS17878 | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 122.99.128.0/21 | 🇰🇷KR | assigned | |
| 122.99.136.0/22 | 🇰🇷KR | assigned | |
| 122.99.140.0/22 | 🇰🇷KR | assigned | |
| 122.99.144.0/22 | 🇰🇷KR | assigned | |
| 122.99.148.0/22 | 🇰🇷KR | assigned | |
| 122.99.152.0/22 | 🇰🇷KR | assigned | |
| 122.99.156.0/22 | 🇰🇷KR | assigned | |
| 122.99.160.0/22 | 🇰🇷KR | assigned | |
| 122.99.164.0/22 | 🇰🇷KR | assigned | |
| 122.99.168.0/22 | 🇰🇷KR | assigned | |
| 122.99.172.0/22 | 🇰🇷KR | assigned | |
| 122.99.176.0/22 | 🇰🇷KR | assigned | |
| 122.99.180.0/22 | 🇰🇷KR | assigned | |
| 122.99.184.0/22 | 🇰🇷KR | assigned | |
| 122.99.188.0/22 | 🇰🇷KR | assigned | |
| 122.99.192.0/22 | 🇰🇷KR | assigned | |
| 122.99.196.0/22 | 🇰🇷KR | assigned | |
| 122.99.200.0/22 | 🇰🇷KR | assigned | |
| 122.99.204.0/22 | 🇰🇷KR | assigned | |
| 122.99.208.0/22 | 🇰🇷KR | assigned | |
| 122.99.212.0/22 | 🇰🇷KR | assigned | |
| 122.99.216.0/22 | 🇰🇷KR | assigned | |
| 122.99.220.0/22 | 🇰🇷KR | assigned | |
| 122.99.224.0/22 | 🇰🇷KR | assigned | |
| 122.99.228.0/22 | 🇰🇷KR | assigned | |
| 122.99.232.0/22 | 🇰🇷KR | assigned | |
| 122.99.236.0/22 | 🇰🇷KR | assigned | |
| 122.99.240.0/22 | 🇰🇷KR | assigned | |
| 122.99.244.0/22 | 🇰🇷KR | assigned | |
| 122.99.248.0/22 | 🇰🇷KR | assigned | |
| 122.99.252.0/22 | 🇰🇷KR | assigned |
Origin ASN
AS17878
MARK1-AS-KR-KR - DREAMMARK1
Geolocation
Country🇰🇷South KoreaKR
RegionGyeonggi-do
CityGwangmyeong (Digital-ro 26-gil)
Coordinates37.4815, 126.8960 ↗
API
Open https://api.ipctl.io/v1/prefix/122.99.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/122.99.128.0/17" | jq
External Links