191.97.104.0/22 - COLUMBUS NETWORKS DOMINICANA, S.A (AS52471)
CIDR
191.97.104.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇩🇴 Dominican Republic
City
Santo Domingo Oeste
RIR
LACNIC
Status
allocated
Allocated
2014-02-06
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.97.104.0/22 | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. | Valid | LACNICOther IRR | 2026-10-11 |
More-Specific Announcements
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.97.105.0/24 | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. | Valid | - | 2026-10-11 |
| 191.97.106.0/24 | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. | Valid | - | 2026-10-11 |
| 191.97.107.0/24 | AS52471 COLUMBUS NETWORKS DOMINICANA, S.A. | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 191.97.104.0/22 | AS52471 | /24 | lacnic |
Transfer History
Registry transfers of 191.97.104.0/22, blocks inside it, or blocks containing it.
- 191.97.104.0/22Transfer ·
Related Prefixes
Geolocation
Country🇩🇴Dominican RepublicDO
RegionSanto Domingo Province
CitySanto Domingo Oeste
Coordinates18.5000, -70.0000 ↗
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/191.97.104.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/191.97.104.0/22" | jq
External Links