Data as of Nov 8, 2026
72.51.116.0/24
2 residential-proxy exits · 30 daysColumbus Telecommunications (Barbados) Limited · space held by Cable & Wireless (Barbados) Limited
Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
66% of it
Recent change
New origin Sep 18, 2026
from AS14813 Columbus Telecommunications (Barbados) Limited, after 2.8 years unannounced
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
22
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
4.5K observations
Proxy providers listing exits
- 711Proxy
- B2Proxy
- BirdProxies
- BottingTools
- BuyingProxy
- Byteful
- CatProxies
- CliProxy
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- InfiniteProxies
- LudaxProxy
- NovaProxy
- Novada
- Oxylabs
- ProxyEmpire
- ProxyWing
- Thordata
- ThunderProxy
- Webshare
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 72.51.64.0/18 | 16,384 | BDS-NET7 | Cable & Wireless (Barbados) Limited (CWBL-1) · BB | Direct Allocation | Aug 10, 2006 | cwc-csirt@ |
| └ 72.51.116.0/29 | 8 | CARIBSURF-CGM | unknown | — | — | — |
| └ 72.51.116.8/29 | 8 | CARIBSURF-IMMIGRATION | unknown | — | — | — |
| └ 72.51.116.16/29 | 8 | CARIBSURF-GARRISON | unknown | — | — | — |
| └ 72.51.116.24/29 | 8 | CARIBSURF-CGM2 | unknown | — | — | — |
| └ 72.51.116.40/29 | 8 | CARIBSURF-CHEVRON | unknown | — | — | — |
| └ 72.51.116.48/29 | 8 | CARIBSURF-ANSAMCAL | unknown | — | — | — |
| └ 72.51.116.56/29 | 8 | CARIBSURF-PARLIAMENT | unknown | — | — | — |
| └ 72.51.116.64/27 | 32 | CARIBSURF-FCIB | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 168 | 66% | 2 | |
| Business | 88 | 34% | 8 |
Network & registry
Origin network
AS14813
BB
- Name
- Columbus Telecommunications (Barbados) Limited
- Type
- Internet provider
- Registered
- Mar 15, 2007
- Domain
- discoverflow.co
- Website
- discoverflow.co
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2007
- Current origin since
- Sep 18, 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Jan 2023
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 72.
51. 64. 0/ 18 - Netname
- BDS-NET7
- Registrant
- Cable & Wireless (Barbados) Limited
- Organization
- Cable & Wireless (Barbados) Limited (CWBL-1)
- Org address
- Wildey, St. Michael
- Org country
- BB
- Type
- Direct Allocation
- Handle
- NET-72-51-64-0-1
- Parent
- NET-72-0-0-0-0
- Created
- Aug 10, 2006
- RIR
- ARIN
- Country
- BB
- Delegated
- Aug 10, 2006
- Status
- assigned
Report abuse
Abuse contact
- cwc-csirt@
cwc. com - Name
- CWC-CSIRT
- Phone
- +4291401;ext2
- Handle
- CWCCS-ARIN