211.255.0.0/18 - BGP Prefix
IPv4APNICallocatedNo ROA
CIDR
211.255.0.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇰🇷 South Korea
City
Suwon (Daehak 3-ro)
RIR
APNIC
Status
allocated
Allocated
2000-09-08
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.255.0.0/19 | AS38661 HCLC-AS-KR abcle | No ROA | - | 2026-10-11 |
| 211.255.32.0/19 | AS38661 HCLC-AS-KR abcle | No ROA | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9701 | Other IRR | MAINT-AS4637 | 2023-11-13 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 211.255.0.0/19 | AS38661 | 🇰🇷KR | assigned |
| 211.255.32.0/19 | AS38661 | 🇰🇷KR | assigned |
Transfer History
Registry transfers of 211.255.0.0/18, blocks inside it, or blocks containing it.
- 211.255.0.0/18Transfer ·
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/211.255.0.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/211.255.0.0/18" | jq
External Links