Data as of Nov 4, 2026

189.90.140.0/22

1 residential-proxy exit · 30 days

Com4 Data Center Ltda

Announcement

189.90.136.0/21

RPKI valid

Announced by

AS28195

Type

Hosting

Risk

50 / 100 · Medium

Residential-proxy exits

Proxy exits

0.10% of its addresses · 30 days

Always-on exits

100% of its exits

Spread

1 of 4

/24s with at least one exit

Providers

selling exits here

Oct 5, 2026 – Nov 3, 2026

Exits seen per day

1.2K observations

Proxy providers listing exits

711Proxy
Ake.net
B2Proxy
BottingTools
Byteful
Decodo
EZProxies
FlashProxy
IPFly
IPPeak
LemonBright
Novada
Oxylabs
Proxiware
RainProxy
RolaProxy
Thordata
VitalExclusive
Webshare

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 189.90.136.0/21

Prefix: 189.90.136.0/21
Announced by: AS28195 Com4 Data Center Ltda
Type: Hosting
Proxy exits: 17
Always-on exits: 3
RPKI: RPKI valid
Netname: 110878
Registrant: Com4 Data Center Ltda
RIR: LACNIC

Registry

Holder

Organization: Not stated by the registry

Origin network

AS28195

Name: Com4 Data Center Ltda
Type: Hosting
Registered: Mar 20, 2008
Domain: com4.com.br
Website: www.com4.com.br
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
189.90.128.0/20	AS28195	/23	LACNIC	RPKI valid

IRR

Route objects on 189.90.136.0/21

Origin	Registry	Description	Maintainer	Modified
AS28195	TC	Paulo Henrique Ferreira	MAINT-AS28195	Jan 21, 2025

189.90.140.0/22

Residential-proxy exits

Exits seen per day

Proxy providers listing exits

Network & registry

Covering announcement 189.90.136.0/21

Holder

AS28195

Who has announced 189.90.136.0/21

Routing history

Route origin authorizations

Route objects on 189.90.136.0/21

Registration for this announcement

Abuse contact