Data as of Nov 6, 2026
204.157.166.0/23
32 residential-proxy exits · 30 daysDC Internet Eireli · space held by Cogent Communications, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
32
6.3% of its addresses · 30 days
Always-on exits
5
16% of its exits
Spread
1 of 2
/24s with at least one exit
Providers
50
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
11K observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- BirdProxies
- BlurPath
- BottingTools
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- DataImpulse
- Decodo
- EZProxies
- FlashProxy
- GSocks
- Geonode
- GloryCloud
- GoProxies
- IPCola
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- MangoProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PrivateByte
- Proxio
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- RolaProxy
- Shifter
- SwiftProxy
- TalorData
- Thordata
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 204.157.164.0/22 since May 2026 | AS13536 | Unknown | 34 5 always on | Cogent Communications, LLC | |
| 204.157.0.0/16 since Jun 2005 | AS174 | Internet provider | 5,362 1,608 always on | Cogent Communications, LLC |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 204.157.0.0/16 | 65,536 | COGENT-204-157-16 | Cogent Communications, LLC (COGC) · US | Direct Allocation | Sep 21, 1994 | abuse@ |
| └ 204.157.166.0/23 | 512 | DCINTERNET-CGNT-NET-1 | DC Internet LTDA (C09803822) · BR | Reassigned | Jul 12, 2023 | abuse@ via COGENT-204-157-16 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Cogent Communications, LLC
- Handle
- COGC
- Range
- 204.
157. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Sep 21, 1994
- Legacy
- yes
Origin network
AS272744
BR
- Name
- DC Internet Eireli
- Type
- Internet provider
- Registered
- Jul 11, 2022
- Domain
- dcinternet.com.br
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2023
- Current origin since
- Aug 2023 · 3.2 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 204.157.166.0/23 | AS272744 | /24 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 204.157.166.0/24 | AS272744 | ALTDB | DC INTERNET EIRELI | MAINT-AS272744 | Sep 18, 2026 |
| 204.157.167.0/24 | AS272744 | ALTDB | DC INTERNET EIRELI | MAINT-AS272744 | Sep 18, 2026 |
Whois
Registration for this announcement
- Range
- 204.
157. 166. 0/ 23 - Netname
- DCINTERNET-CGNT-NET-1
- Registrant
- DC Internet LTDA
- Organization
- DC Internet LTDA (C09803822)
- Type
- Reassigned
- Handle
- NET-204-157-166-0-1
- Parent
- NET-204-157-0-0-1
- Created
- Jul 12, 2023
- 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