Data as of Nov 8, 2026
216.28.229.0/24
63 residential-proxy exits · 30 daysCESOP · space held by Cogent Communications, LLC
Residential-proxy exits
Proxy exits
63
25% of its addresses · 30 days
Always-on exits
1
1.6% of its exits
Providers
69
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
15K observations
Proxy providers listing exits
- 711Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EVOPROXY
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- Geonode
- GhostConnect
- GloryCloud
- HideProxy
- IPCola
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- KindProxy
- LemonBright
- LudaxProxy
- MangoProxy
- Maskify
- NiuProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- ProxiesVision
- Proxio
- Proxiware
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxyma
- PuraRoute
- RH7Proxy
- RainProxy
- RapidProxy
- RolaProxy
- SPYDERPROXY_BASIC
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- YumiProxy
- ZENPROXY_LITE
- ZENPROXY_PREMIUM
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 216.28.0.0/15 since May 2005 | AS174 | Internet provider | 3,426 828 always on | Cogent Communications, LLC |
Network & registry
Announced by
Covering announcement 216.28.224.0/20
- Prefix
- 216.28.224.0/20
- Announced by
- AS52419 CESOP
- Type
- Residential
- Proxy exits
- 492
- Always-on exits
- 7
- RPKI
- RPKI valid
- Netname
- COGENT-FNSI-0005
- Registrant
- Cogent Communications, LLC
- RIR
- ARIN
Origin network
AS52419
AR
- Name
- CESOP
- Type
- Internet provider
- Registered
- Nov 5, 2012
- Domain
- cesop.com.ar
- Website
- www.cesop.com.ar
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
216.28.224.0/20
Routing history
- Pattern
- Stable
- First seen
- Oct 2025
- Current origin since
- Oct 2025 · 1.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 216.28.224.0/20 | AS52419 | /24 | ARIN | RPKI valid |
IRR
Route objects on 216.28.224.0/20
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS52419 | ARIN | Route Registered for Cogent Communications Customer - COOPERATIVA DE ELECTRICIDAD SERVICIO Y OBRAS PUBLICAS (CESOP) | MNT-COGC | Nov 12, 2025 |
Whois
Registration for this announcement
- Range
- 216.
28. 0. 0/ 15 - Netname
- COGENT-FNSI-0005
- Registrant
- Cogent Communications, LLC
- Organization
- Cogent Communications, LLC (COGC)
- Org address
- 2450 N Street NW, Washington, DC, 20037
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-216-28-0-0-1
- Parent
- NET-216-0-0-0-0
- Created
- Jul 17, 1998
- RIR
- ARIN
- Country
- US
- Delegated
- Jul 17, 1998
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN