Data as of Nov 7, 2026
72.252.198.0/24
253 residential-proxy exits · 30 daysFLOW · reallocated from Columbus Networks USA, Inc.
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
253
99% of its addresses · 30 days
Always-on exits
250
99% of its exits
Providers
35
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
1.7M observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- CoreProxy
- DataImpulse
- Decodo
- Evomi
- FlashProxy
- Geonode
- GoProxies
- GonzoProxy
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- MarsProxies
- Maskify
- NSocks
- Oxylabs
- PacketStream
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- StrikeProxy
- Thordata
- ThunderProxy
- Webshare
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 72.252.0.0/16 since Apr 2006 | AS23520 | Residential | 7,154 1,733 always on | Columbus Networks USA, Inc. |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 72.252.0.0/16 | 65,536 | COLUMBUS-NETWORKS-3 | Columbus Networks USA, Inc. (CNU-6) · US | Direct Allocation | Jan 19, 2005 | rafael. |
| └ 72.252.192.0/21 | 2,048 | CN-BLK-72-252-192-0 | FLOW (CCJL) · JM | Reallocated | Oct 24, 2023 | cwc-csirt@ |
Network & registry
Announced by
Covering announcement 72.252.192.0/21
- Prefix
- 72.252.192.0/21
- Announced by
- AS30689 FLOW
- Type
- Residential
- Proxy exits
- 483
- Always-on exits
- 297
- RPKI
- No RPKI
- Netname
- CN-BLK-72-252-192-0
- Registrant
- FLOW
- RIR
- ARIN
Registry
Holder
- Organization
- Columbus Networks USA, Inc.
- Handle
- CNU-6
- Range
- 72.
252. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Jan 19, 2005
- Reallocated to
- FLOW (CCJL)
- Reallocated range
- 72.
252. 192. 0/ 21 - Reallocated
- Oct 24, 2023
Origin network
AS30689
JM
- Name
- FLOW
- Type
- Internet provider
- Registered
- Dec 5, 2003
- Domain
- discoverflow.co
- Website
- discoverflow.co/jamaica/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
72.252.192.0/21
Routing history
- Pattern
- Stable
- First seen
- Jun 2007
- Current origin since
- Jun 2007 · 19 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 72.
252. 192. 0/ 21 - Netname
- CN-BLK-72-252-192-0
- Registrant
- FLOW
- Organization
- FLOW (CCJL)
- Org address
- 2-6 Carlton Crescent, Kingston
- Org country
- JM
- Type
- Reallocated
- Handle
- NET-72-252-192-0-1
- Parent
- NET-72-252-0-0-1
- Created
- Oct 24, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 19, 2005
- Status
- assigned
Report abuse
Abuse contact
- cwc-csirt@
cwc. com - Name
- CWC-CSIRT
- Phone
- +4291401;ext2
- Handle
- CWCCS-ARIN