187.103.136.0/21

Residential-proxy exits

Proxy exits

113

5.5% of its addresses · 30 days

Always-on exits

9

8.0% of its exits

Spread

3 of 8

/24s with at least one exit

Providers

79

selling exits here

Oct 4, 2026 – Nov 2, 2026

Exits seen per day

45K observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
187.103.140.0/24	4	42
187.103.138.0/24	3	37
187.103.141.0/24	2	35

Proxy providers listing exits

711Proxy
Ake.net
AnyIP
B2Proxy
BestProxy
BirdProxies
BlurPath
BottingTools
BuyingProxy
ByteProxies
Byteful
CatProxies
CliProxy
DataImpulse
Datarama
Decodo
EZProxies
EnigmaProxy
Evomi
FastProxy
FlashProxy
FloppyData
GSocks
Geonix
Geonode
GhostConnect
GloryCloud
GoProxies
GonzoProxy
HideProxy
IPCola
IPFly
IPOasis
IPPeak
IPRoyal
Infatica
InfiniteProxies
KindProxy
Kookey
LemonBright
LemonPrime
LudaxProxy
MangoProxy
MoMoProxy
NSocks
NextProxy
NiuProxy
NodeProxy
NovProxy
NovaProxy
Novada
Oxylabs
PacketStream
ProxiesVision
Proxio
Proxiware
Proxy-Seller
Proxy4U
ProxyEmpire
ProxyGeo
ProxyRack
ProxyWing
Proxyma
PuraRoute
Q2IP
RainProxy
RapidProxy
RoamProxy
RolaProxy
Shifter
Smartproxy
StrikeProxy
SwiftProxy
TalorData
Thordata
TrueProxies
VantageProxies
VitalExclusive
YumiProxy

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	RPKI
187.103.128.0/20 since Jan 2010	AS53100	Residential	115 9 always on

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Registry

Holder

Organization: Not stated by the registry

Origin network

AS53100

BR

Name: Criare Telecomunicacoes e Consultoria Ltda. - EPP
Type: Internet provider
Registered: Nov 24, 2009
Domain: criarenet.com
Website: www.criarenet.com
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
187.103.128.0/20	AS53100	/32	LACNIC	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS53100	TC	CRIARE NET	MAINT-AS53100	Sep 3, 2025

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
187.103.136.0/22	AS53100	TC	Criare Telecomunicaes e Consultoria Ltda. - EPP	MAINT-AS53100	Aug 6, 2024
187.103.136.0/23	AS53100	TC	Criare Telecomunicacoes e Consultoria Ltda EPP	MAINT-AS53100	Feb 1, 2025
187.103.136.0/24	AS53100	TC	Criare Telecomunicaes e Consultoria Ltda. - EPP	MAINT-AS53100	Aug 6, 2024
187.103.137.0/24	AS53100	TC	Criare Telecomunicaes e Consultoria Ltda. - EPP	MAINT-AS53100	Aug 6, 2024
187.103.138.0/23	AS53100	TC	Criare Telecomunicaes e Consultoria Ltda. - EPP	MAINT-AS53100	Aug 6, 2024
187.103.138.0/24	AS53100	TC	Criare Telecomunicacoes e Consultoria Ltda EPP	MAINT-AS53100	Feb 1, 2025
187.103.139.0/24	AS53100	TC	Criare Telecomunicacoes e Consultoria Ltda EPP	MAINT-AS53100	Feb 1, 2025
187.103.140.0/22	AS53100	TC	Criare Telecomunicaes e Consultoria Ltda. - EPP	MAINT-AS53100	Aug 6, 2024
187.103.140.0/23	AS53100	TC	Criare Telecomunicaes e Consultoria Ltda. - EPP	MAINT-AS53100	Aug 6, 2024
187.103.140.0/24	AS53100	TC	Criare Telecomunicacoes e Consultoria Ltda EPP	MAINT-AS53100	Feb 1, 2025
187.103.141.0/24	AS53100	TC	Criare Telecomunicaes e Consultoria Ltda. - EPP	MAINT-AS53100	Aug 6, 2024
187.103.142.0/23	AS53100	TC	Criare Telecomunicaes e Consultoria Ltda. - EPP	MAINT-AS53100	Aug 6, 2024
187.103.142.0/24	AS53100	TC	Criare Telecomunicaes e Consultoria Ltda. - EPP	MAINT-AS53100	Aug 6, 2024
187.103.143.0/24	AS53100	TC	Criare Telecomunicacoes e Consultoria Ltda EPP	MAINT-AS53100	Feb 1, 2025