IPv4 prefix
72.51.64.0/18
- IP Prefix (CIDR)
- 72.51.64.0/18
- Subnet Mask
- 255.255.192.0
- Address Count
- 16,384
Registration 1 of 7
- Owner
- Cable & Wireless (Barbados) Limited
- Handle
- CWBL-1
- Address
- Wildey St. Michael Barbados
- Registry
- ARIN
- Registered Prefix
- 72.51.64.0/18 (72.51.64.0 - 72.51.127.255)
Registration 2 of 7
- Owner
- Cable & Wireless (Grenada) Limited
- Handle
- CWGL-1
- Address
- P.O.Box 119 St. George's Grenada
- Registry
- ARIN
- Registered Prefixes
-
72.51.70.0/23 (72.51.70.0 - 72.51.71.255)
72.51.72.0/24 (72.51.72.0 - 72.51.72.255)
72.51.81.0/24 (72.51.81.0 - 72.51.81.255)
72.51.82.0/24 (72.51.82.0 - 72.51.82.255)
72.51.84.0/24 (72.51.84.0 - 72.51.84.255)
72.51.86.0/24 (72.51.86.0 - 72.51.86.255) - Delegated Prefix
- 72.51.64.0/18 (72.51.64.0 - 72.51.127.255)
Registration 3 of 7
- Owner
- The Bahamas Telecommunications Company, Ltd.
- Handle
- BTC-27
- Address
- P. O. BOX N-3048 J. F. K. DRIVE NASSAU BAHAMAS Bahamas
- Registry
- ARIN
- Registered Prefix
- 72.51.75.0/24 (72.51.75.0 - 72.51.75.255)
- Delegated Prefix
- 72.51.64.0/18 (72.51.64.0 - 72.51.127.255)
Registration 4 of 7
- Owner
- Cable & Wireless (St.Vincent) Limited
- Handle
- CWSL-7
- Address
- Halifax Street P.O Box 103 Kingstown Saint Vincent and the Grenadines
- Registry
- ARIN
- Registered Prefixes
-
72.51.76.0/24 (72.51.76.0 - 72.51.76.255)
72.51.87.0/24 (72.51.87.0 - 72.51.87.255)
72.51.88.0/24 (72.51.88.0 - 72.51.88.255)
72.51.122.0/24 (72.51.122.0 - 72.51.122.255) - Delegated Prefix
- 72.51.64.0/18 (72.51.64.0 - 72.51.127.255)
Registration 5 of 7
- Owner
- CGM INSURANCE BROKERS (BARBADOS) LTD
- Handle
- C01739842
- Address
- Haggatt Hall St. Michael Barbados
- Registry
- ARIN
- Registered Prefix
- 72.51.116.0/29 (72.51.116.0 - 72.51.116.7)
- Delegated Prefix
- 72.51.64.0/18 (72.51.64.0 - 72.51.127.255)
Registration 6 of 7
- Owner
- St. George's University
- Handle
- SGU-62
- Address
- University Centre St. George's Grenada
- Registry
- ARIN
- Registered Prefix
- 72.51.124.0/24 (72.51.124.0 - 72.51.124.255)
- Delegated Prefix
- 72.51.64.0/18 (72.51.64.0 - 72.51.127.255)
Registration 7 of 7
- Owner
- Cable & Wiresles Tortola
- Handle
- CWT-19
- Address
- Main Street Road Town Virgin Islands, British
- Registry
- ARIN
- Registered Prefixes
-
72.51.125.0/24 (72.51.125.0 - 72.51.125.255)
72.51.126.0/24 (72.51.126.0 - 72.51.126.255) - Delegated Prefix
- 72.51.64.0/18 (72.51.64.0 - 72.51.127.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 72.51.64.0/24 | More specific | AS14813 | Columbus Telecommunications (Barbados) Limited |
Barbados (BB)
|
72.51.64.0 | 72.51.64.255 |
| 72.51.66.0/24 | More specific | AS14813 | Columbus Telecommunications (Barbados) Limited |
Barbados (BB)
|
72.51.66.0 | 72.51.66.255 |
| 72.51.67.0/24 | More specific | AS11139 | Cable & Wireless Dominica |
Dominica (DM)
|
72.51.67.0 | 72.51.67.255 |
| 72.51.68.0/23 | More specific | AS11139 | Cable & Wireless Dominica |
Dominica (DM)
|
72.51.68.0 | 72.51.69.255 |
| 72.51.70.0/23 | More specific | AS46650 | Columbus Communications Grenada Ltd. |
Grenada (GD)
|
72.51.70.0 | 72.51.71.255 |
| 72.51.72.0/24 | More specific | AS46650 | Columbus Communications Grenada Ltd. |
Grenada (GD)
|
72.51.72.0 | 72.51.72.255 |
| 72.51.75.0/24 | More specific | AS8014 | Bahamas Telecommunications Corporation |
Bahamas (BS)
|
72.51.75.0 | 72.51.75.255 |
| 72.51.76.0/22 | More specific | AS46408 | Columbus Communication St. Vincent and the Grenadines Ltd. |
Saint Vincent and the Grenadines (VC)
|
72.51.76.0 | 72.51.79.255 |
| 72.51.81.0/24 | More specific | AS46650 | Columbus Communications Grenada Ltd. |
Grenada (GD)
|
72.51.81.0 | 72.51.81.255 |
| 72.51.82.0/23 | More specific | AS46650 | Columbus Communications Grenada Ltd. |
Grenada (GD)
|
72.51.82.0 | 72.51.83.255 |
| 72.51.84.0/23 | More specific | AS46650 | Columbus Communications Grenada Ltd. |
Grenada (GD)
|
72.51.84.0 | 72.51.85.255 |
| 72.51.86.0/24 | More specific | AS46650 | Columbus Communications Grenada Ltd. |
Grenada (GD)
|
72.51.86.0 | 72.51.86.255 |
| 72.51.87.0/24 | More specific | AS46408 | Columbus Communication St. Vincent and the Grenadines Ltd. |
Saint Vincent and the Grenadines (VC)
|
72.51.87.0 | 72.51.87.255 |
| 72.51.88.0/23 | More specific | AS46408 | Columbus Communication St. Vincent and the Grenadines Ltd. |
Saint Vincent and the Grenadines (VC)
|
72.51.88.0 | 72.51.89.255 |
| 72.51.110.0/23 | More specific | AS14813 | Columbus Telecommunications (Barbados) Limited |
Barbados (BB)
|
72.51.110.0 | 72.51.111.255 |
| 72.51.112.0/22 | More specific | AS14813 | Columbus Telecommunications (Barbados) Limited |
Barbados (BB)
|
72.51.112.0 | 72.51.115.255 |
| 72.51.116.0/24 | More specific | AS11139 | Cable & Wireless Dominica |
Dominica (DM)
|
72.51.116.0 | 72.51.116.255 |
| 72.51.122.0/23 | More specific | AS46408 | Columbus Communication St. Vincent and the Grenadines Ltd. |
Saint Vincent and the Grenadines (VC)
|
72.51.122.0 | 72.51.123.255 |
| 72.51.124.0/24 | More specific | AS46650 | Columbus Communications Grenada Ltd. |
Grenada (GD)
|
72.51.124.0 | 72.51.124.255 |
| 72.51.125.0/24 | More specific | AS11139 | Cable & Wireless Dominica |
Dominica (DM)
|
72.51.125.0 | 72.51.125.255 |
| 72.51.126.0/23 | More specific | AS11139 | Cable & Wireless Dominica |
Dominica (DM)
|
72.51.126.0 | 72.51.127.255 |