Data as of Nov 11, 2026

131.221.152.0/24

40 residential-proxy exits · 30 days

Amaral e Moura Servico em Comunicacao Ltda.

Announcement

131.221.152.0/22

RPKI valid

Announced by

AS272413

Type

Residential

Risk

30 / 100 · Medium

Recently moved · Proxy exits nearby

Recent change

New origin Sep 2026

from AS270225, after 2.8 years unannounced

Residential-proxy exits

Proxy exits

16% of its addresses · 30 days

Always-on exits

7.5% of its exits

Providers

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

13K observations

Proxy providers listing exits

711Proxy
911Proxy
9Proxy
Ake.net
BestProxy
BirdProxies
BlurPath
BottingTools
BuyingProxy
ByteProxies
Byteful
CatProxies
CliProxy
DataImpulse
Datarama
Decodo
EZProxies
EnigmaProxy
Evomi
FastProxy
FlashProxy
FlexyProxies
Geonix
Geonode
GloryCloud
GoProxies
GonzoProxy
HPROXY
HideProxy
IPFly
IPPeak
IPRoyal
Infatica
InfiniteProxies
KindProxy
Kookey
LUMIPROXY
LemonBright
LudaxProxy
MangoProxy
MoMoProxy
NSocks
NextProxy
NodeProxy
NovProxy
NovaProxy
Novada
Oxylabs
PROXYSCRAPE
PrivateProxy
ProxiesVision
Proxio
Proxiware
Proxy-Seller
Proxy4U
ProxyEmpire
ProxyGeo
ProxyWing
Proxyma
PuraRoute
RainProxy
RapidProxy
RoamProxy
Shifter
Smartproxy
SwiftProxy
TORCHPROXIES_BASIC
TORCHPROXIES_PREMIUM
TORCHPROXIES_X
Thordata
ThunderProxy
TrueProxies
VantageProxies
VitalExclusive
ZENPROXY_LITE
ZENPROXY_PREMIUM

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 131.221.152.0/22

131.221.152.0/22

Routing history

Pattern: Reactivated
First seen: Feb 2021
Current origin since: Sep 2026 · 2 mo
Origin networks: 3
Last change of origin: Sep 2026

Recorded history

History

Handoffs: 2

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
131.221.152.0/22	AS272413	/24	LACNIC	RPKI valid

IRR

Route objects on 131.221.152.0/22

Origin	Registry	Description	Maintainer	Modified
AS272413	RADB	Cliente ITS_Transito IP:AMARAL E MOURA SERVICOS EM COMUNICACAO	MAINT-AS28186	May 7, 2026