Data as of Nov 9, 2026
204.157.79.0/24
12 residential-proxy exits · 30 daysCNX Projetos e Tecnologia LTDA · space held by Cogent Communications, LLC
Residential-proxy exits
Proxy exits
12
4.7% of its addresses · 30 days
Providers
42
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
4.7K observations
Proxy providers listing exits
- 711Proxy
- 9Proxy
- ASHBURNPROXIES
- Ake.net
- B2Proxy
- BottingTools
- CatProxies
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- FastProxy
- Geonode
- GloryCloud
- IPCola
- IPFly
- IPPeak
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LudaxProxy
- MoMoProxy
- NextProxy
- Novada
- Oxylabs
- PrivateByte
- Proxmint
- Proxy4U
- ProxyGeo
- ProxyRack
- PuraRoute
- Q2IP
- RainProxy
- RapidProxy
- RolaProxy
- SPYDERPROXY_BASIC
- SwiftProxy
- TalorData
- Thordata
- VitalExclusive
- ZENPROXY_LITE
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 204.157.0.0/16 since Jun 2005 | AS174 | Internet provider | 5,285 1,628 always on | Cogent Communications, LLC |
Network & registry
Origin network
AS273506
BR
- Name
- CNX Projetos e Tecnologia LTDA
- Type
- Business
- Registered
- Apr 22, 2024
- Domain
- cnxprojetos.com.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Rotating
- First seen
- Oct 2023
- Current origin since
- Mar 2025 · 1.6 yr
- Origin networks
- 2
- Last change of origin
- Mar 2025
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 204.157.79.0/24 | AS273506 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS273506 | ARIN | Route Registered for Cogent Communications Customer - Cnx Projetos e Tecnologia LTDA | MNT-COGC | Jul 30, 2026 |
Whois
Registration for this announcement
- Range
- 204.
157. 0. 0/ 16 - Netname
- COGENT-204-157-16
- 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-204-157-0-0-1
- Parent
- NET-204-0-0-0-0
- Created
- Sep 21, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 21, 1994
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cogentco. com - Name
- Cogent Abuse
- Phone
- +1-877-875-4311
- Handle
- COGEN-ARIN