Data as of Nov 9, 2026
204.157.133.0/24
2 residential-proxy exits · 30 daysNetware Telecomunicacoes e Informatica EIRELI · space held by Cogent Communications, LLC
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
10
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
39 observations
Proxy providers listing exits
- Byteful
- Decodo
- FastProxy
- Geonode
- LemonBright
- Oxylabs
- ProxyGeo
- Shifter
- Thordata
- ThunderProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 204.157.0.0/16 since Jun 2005 | AS174 | Internet provider | 5,298 1,623 always on | Cogent Communications, LLC |
Registrations in this block
The registry's network records over this block, widest first, each 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@ |
| └ 204.157.132.0/23 | 512 | NTEIE-CGNT-NET-1 | Netware Telecomunicacoes e Informatica Eireli (C10276675) · BR | Reassigned | Oct 13, 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
Announced by
Covering announcement 204.157.132.0/23
- Prefix
- 204.157.132.0/23
- Announced by
- AS267219 Netware Telecomunicacoes e Informatica EIRELI
- Type
- Residential
- Proxy exits
- 4
- RPKI
- No RPKI
- Netname
- NTEIE-CGNT-NET-1
- Registrant
- Netware Telecomunicacoes e Informatica Eireli
- RIR
- ARIN
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
AS267219
BR
- Name
- Netware Telecomunicacoes e Informatica EIRELI
- Type
- Internet provider
- Registered
- Feb 20, 2018
- Domain
- netwarebrasil.com.br
- Website
- www.netwarebrasil.com.br/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
204.157.132.0/23
Routing history
- Pattern
- Stable
- First seen
- Oct 2023
- Current origin since
- Oct 2023 · 3.1 yr
- Origin networks
- 1
IRR
Route objects on 204.157.132.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS267219 | RADB | Route Registered for Cogent Communications Customer NETWARE TELECOMUNICACOES E INFORMATICA EIRELI | MAINT-AS174 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 204.
157. 132. 0/ 23 - Netname
- NTEIE-CGNT-NET-1
- Registrant
- Netware Telecomunicacoes e Informatica Eireli
- Organization
- Netware Telecomunicacoes e Informatica Eireli (C10276675)
- Type
- Reassigned
- Handle
- NET-204-157-132-0-1
- Parent
- NET-204-157-0-0-1
- Created
- Oct 13, 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