Data as of Nov 12, 2026
154.51.4.0/22
166 residential-proxy exits · 30 daysStartelecom S.A. · space held by Cogent Communications, LLC
Residential-proxy exits
Proxy exits
166
16% of its addresses · 30 days
Always-on exits
27
16% of its exits
Spread
3 of 4
/24s with at least one exit
Providers
64
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
130K observations
- Residential
- Unknown
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 154.51.4.0/24 | 22 | 30 | |
| 154.51.5.0/24 | 5 | 21 | |
| 154.51.6.0/24 | 0 | 115 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BestProxy
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- Geonode
- GhostConnect
- GloryCloud
- HideProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- KocerRoxy
- Kookey
- LemonBright
- LudaxProxy
- Maskify
- MoMoProxy
- NSocks
- NiuProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PacketStream
- ProxiesVision
- Proxiware
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- Smartproxy
- StrikeProxy
- SwiftProxy
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
- YumiProxy
- ZENPROXY_LITE
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 154.48.0.0/12 since May 2005 | AS174 | Internet provider | 12,732 2,324 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 154.51.4.0/23 since Jul 2025 | AS270052 | Unknown | 51 27 always on | Cogent Communications, LLC | |
| 154.51.6.0/23 since Jul 2025 | AS270052 | Residential | 115 | Cogent Communications, LLC |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 512 | 50% | 1 | |
| Unknown | 512 | 50% | 1 |
Network & registry
Origin network
AS270052
PY
- Name
- Startelecom S.A.
- Type
- Internet provider
- Registered
- Jul 10, 2020
- Domain
- startelecom.com.py
- Website
- startelecom.com.py
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2022
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 2
- Last change of origin
- Jul 2025
Recorded history
History
- Handoffs
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS270052 | RADB | Route Registered for Cogent Communications Customer - STARTELECOM S.A. | MAINT-AS174 | Jul 16, 2025 |
Whois
Registration for this announcement
- Range
- 154.
51. 0. 0/ 16 - Netname
- COGENT-154-51-16
- 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-154-51-0-0-1
- 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
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN