186.148.88.0/21 - COLUMBUS NETWORKS DOMINICANA, S.A (AS52471)
CIDR
186.148.88.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇴 Dominican Republic
City
Boca Chica
RIR
LACNIC
Status
allocated
Allocated
2013-05-10
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 186.148.88.0/21 | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. | Valid | LACNICOther IRR | 2026-10-11 |
More-Specific Announcements
7 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 186.148.88.0/24 | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. | Valid | - | 2026-10-11 |
| 186.148.90.0/24 | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. | Valid | - | 2026-10-11 |
| 186.148.91.0/24 | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. | Valid | - | 2026-10-11 |
| 186.148.92.0/24 | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. | Valid | - | 2026-10-11 |
| 186.148.93.0/24 | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. | Valid | - | 2026-10-11 |
| 186.148.94.0/24 | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. | Valid | - | 2026-10-11 |
| 186.148.95.0/24 | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. | Valid | - | 2026-10-11 |
Related Prefixes
Geolocation
Country🇩🇴Dominican RepublicDO
RegionSanto Domingo Province
CityBoca Chica
Coordinates18.4500, -69.6000 ↗
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 LACNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/186.148.88.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/186.148.88.0/21" | jq
External Links