Data as of Nov 4, 2026
72.252.196.0/24
5 residential-proxy exits · 30 daysFLOW · reallocated from Columbus Networks USA, Inc.
Residential-proxy exits
Proxy exits
5
2.0% of its addresses · 30 days
Always-on exits
1
20% of its exits
Providers
44
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
1.2K observations
Proxy providers listing exits
- 711Proxy
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- CoreProxy
- DataImpulse
- Decodo
- Evomi
- FastProxy
- FlashProxy
- Geonode
- GloryCloud
- GonzoProxy
- HideProxy
- IPFly
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- NovaProxy
- Novada
- Oxylabs
- ProxiesVision
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- RainProxy
- RapidProxy
- RolaProxy
- Shifter
- StrikeProxy
- TalorData
- 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 | 7,108 1,719 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 | [email protected] |
| └ 72.252.192.0/21 | 2,048 | CN-BLK-72-252-192-0 | FLOW (CCJL) · JM | Reallocated | Oct 24, 2023 | [email protected] |
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
- 484
- Always-on exits
- 296
- 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
- [email protected]
- Name
- CWC-CSIRT
- Phone
- +4291401;ext2
- Handle
- CWCCS-ARIN