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How Barbados ranks worldwide on dormant space, the transfer market, routing security and address density.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Barbados over time.
The largest autonomous systems registered to Barbados by IPv4 footprint.
| AS | Holder | IPv4 | Prefixes |
|---|---|---|---|
| AS14813BB | BB-COLUMBUS - Columbus Telecommunications (Barbados) Limited | 102.4K | 237 |
| AS35900BB | DIGI-BDS-ASN - Digicel Barbados Ltd | 26.4K | 52 |
| AS10278BB | CWWI-AS - Cable & Wireless (Barbados) Limited | 10.8K | 13 |
| AS55033BB | UWI-CH-ASN1 - University of the West Indies | 3.3K | 6 |
| AS46764BB | UWI-OPEN-CAMPUS - University of the West Indies |
Share of announced address space covered by valid Route Origin Authorizations.
10 autonomous systems registered to Barbados. Click an AS for detail.
| 1.5K |
| 4 |
| AS31794BB | CARIBANK - Caribbean Development Bank | 512 | 2 |
| AS26634BB | FIRST-433 - First Caribbean International Bank Limited | 256 | 1 |
| AS397166BB | CWSKB-ASN2 - CWI Caribbean Limited | 0 | 0 |
| AS40398BB | SUNBEACH - Sunbeach Communications Inc. | 0 | 0 |
| AS393223BB | CWI-CARIBBEAN-AS - CWI Caribbean Limited | 0 | 0 |
| UWI-CH-ASN1 - University of the West Indies |
| 3.3K |
| — |
| 6 |
| AS46764BB | UWI-OPEN-CAMPUS - University of the West Indies | 1.5K | 1 | 4 |
| AS31794BB | CARIBANK - Caribbean Development Bank | 512 | — | 2 |
| AS26634BB | FIRST-433 - First Caribbean International Bank Limited | 256 | — | 1 |
| AS397166BB | CWSKB-ASN2 - CWI Caribbean Limited | — | — | 0 |
| AS40398BB | SUNBEACH - Sunbeach Communications Inc. | — | — | 0 |
| AS393223BB | CWI-CARIBBEAN-AS - CWI Caribbean Limited | — | — | 0 |