210.101.128.0/18
🇰🇷CIDR
210.101.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇰🇷 South Korea
City
Yongsan-dong (Hangang-daero)
RIR
APNIC
Status
allocated
Allocated
12/6/1997
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 210.101.128.0/18 | AS3786LGDACOM-KR - LG DACOM Corporation | No ROA | RADB | 6/1/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 210.101.176.0/24 | AS9767DONGBUIT-AS-KR-KR - DB Inc. | No ROA | — | 6/1/2026 |
| 210.101.177.0/24 | AS9767DONGBUIT-AS-KR-KR - DB Inc. | No ROA | — | 6/1/2026 |
| 210.101.178.0/24 | AS9767DONGBUIT-AS-KR-KR - DB Inc. | No ROA | — | 6/1/2026 |
| 210.101.179.0/24 | AS9767DONGBUIT-AS-KR-KR - DB Inc. | No ROA | — | 6/1/2026 |
| 210.101.180.0/24 | AS9767DONGBUIT-AS-KR-KR - DB Inc. | No ROA | — | 6/1/2026 |
| 210.101.181.0/24 | AS9767DONGBUIT-AS-KR-KR - DB Inc. | No ROA | — | 6/1/2026 |
| 210.101.191.0/24 | AS10179DAETOO-AS-KR - Daehan Investment Trust Securities | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS3786 | RADB | MAINT-AS3786 | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 210.101.170.0/24 | 🇰🇷KR | assigned | |
| 210.101.154.0/25 | 🇰🇷KR | assigned | |
| 210.101.185.128/25 | 🇰🇷KR | assigned | |
| 210.101.155.0/25 | 🇰🇷KR | assigned | |
| 210.101.153.0/25 | 🇰🇷KR | assigned | |
| 210.101.138.128/26 | 🇰🇷KR | assigned | |
| 210.101.158.64/26 | 🇰🇷KR | assigned |
Origin ASN
AS3786
LGDACOM-KR - LG DACOM Corporation
Geolocation
Country🇰🇷South KoreaKR
RegionSeoul
CityYongsan-dong (Hangang-daero)
Coordinates37.5379, 126.9700 ↗
API
Open https://api.ipctl.io/v1/prefix/210.101.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/210.101.128.0/18" | jq
External Links