Data as of Nov 3, 2026
154.56.136.0/24
127 residential-proxy exits · 30 daysProcono S.A. · space held by Cogent Communications, LLC
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
127
50% of its addresses · 30 days
Always-on exits
35
28% of its exits
Providers
75
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
76K observations
Proxy providers listing exits
- 2Extract
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BlurPath
- BottingTools
- BuyingProxy
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonode
- GloryCloud
- GoProxies
- IPCola
- IPFly
- IPPeak
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LudaxProxy
- MagneticProxy
- MangoProxy
- Maskify
- MoMoProxy
- NSocks
- NiuProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateByte
- Proxio
- Proxiware
- Proxmint
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxyma
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- RealProxy
- ResiProxies
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- TalorData
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 154.48.0.0/12 since May 2005 | AS174 | Internet provider | 12,738 2,387 always on |
Network & registry
Announced by
Covering announcement 154.56.136.0/21
- Prefix
- 154.56.136.0/21
- Announced by
- AS34977 Procono S.A.
- Type
- Residential
- Proxy exits
- 128
- Always-on exits
- 35
- RPKI
- No RPKI
- Netname
- COGENT-154-56-16
- Registrant
- Cogent Communications, LLC
- RIR
- ARIN
Origin network
AS34977
ES
- Name
- Procono S.A.
- Type
- Internet provider
- Registered
- May 11, 2005
- Domain
- ptvtelecom.com
- Website
- www.ptvtelecom.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
154.56.136.0/21
Routing history
- Pattern
- Stable
- First seen
- Mar 2013
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on 154.56.136.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS34977 | RADB | Procono TV | MAINT-AS174 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 154.56.0.0/16
- Netname
- COGENT-154-56-16
- 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-154-56-0-0-1
- Parent
- NET-154-0-0-0-0
- Created
- Feb 5, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 5, 1992
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN