201.251.128.0/18

Residential-proxy exits

Proxy exits

94

0.57% of its addresses · 30 days

Always-on exits

19

20% of its exits

Spread

8 of 64

/24s with at least one exit

Providers

89

selling exits here

Oct 4, 2026 – Nov 2, 2026

Exits seen per day

55K observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
201.251.168.0/24	9	50
201.251.173.0/24	5	10
201.251.146.0/24	2	13
201.251.144.0/24	1	13
201.251.147.0/24	1	3
201.251.165.0/24	1	1
201.251.140.0/24	0	1
201.251.141.0/24	0	1

Proxy providers listing exits

2Captcha
711Proxy
9Proxy
Ake.net
AnyIP
B2Proxy
BartProxies
BestProxy
BirdProxies
BlurPath
BottingTools
BuyingProxy
ByteProxies
Byteful
CliProxy
CoreProxy
DataImpulse
Datarama
Decodo
EZProxies
EnigmaProxy
Evomi
FastProxy
FlashProxy
GSocks
Geonix
Geonode
GloryCloud
GoProxies
GonzoProxy
HydraProxy
IPCola
IPFly
IPOasis
IPPeak
IPRoyal
Infatica
InfiniteProxies
KindProxy
Kookey
LemonBright
LemonLabs
LightningProxies
LudaxProxy
MangoProxy
Maskify
MoMoProxy
NSocks
NextProxy
NiuProxy
NodeProxy
NovProxy
NovaProxy
Novada
Oxylabs
PSBProxy
PrivateByte
PrivateProxy
Proxio
Proxiware
Proxy-Cheap
Proxy-Seller
Proxy4U
ProxyEmpire
ProxyGeo
ProxyHat
ProxyRack
ProxyWing
Proxying
Proxyma
PuraRoute
RainProxy
RapidProxy
RoamProxy
RolaProxy
Shifter
Smartproxy
StrikeProxy
SwiftProxy
TalorData
Thordata
ThunderProxy
TrueProxies
VantageProxies
VibeProxies
VitalData
VitalExclusive
VitalProxy
Webshare

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits
201.251.137.0/24 since Jul 2023	AS263181	Residential
201.251.138.0/24 since Jul 2023	AS263181	Residential
201.251.140.0/24 since Oct 2014	AS52367	Residential	1
201.251.146.0/24 since Jan 2020	AS267786	Residential	13 2 always on
201.251.168.0/24 since Jun 2022	AS52444	Residential	50 9 always on
201.251.182.0/23 since Nov 2017	AS262175	Mobile
201.251.182.0/24 since Nov 2017	AS262175	Mobile
201.251.183.0/24 since Nov 2017	AS262175	Mobile
201.251.184.0/23 since Nov 2017	AS262175	Mobile
201.251.184.0/24 since Nov 2017	AS262175	Mobile
201.251.185.0/24 since Nov 2017	AS262175	Mobile

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
201.251.128.0/17	32,768	—	Telefonica de Argentina (AR-TEAR7-LACNIC)	allocated	Jan 30, 2007	[email protected]
└ 201.251.137.0/24	256	—	Cooperativa Telefónica de Grand Bourg (AR-CTGB-LACNIC)	reallocated	Jul 27, 2007	[email protected]
└ 201.251.138.0/24	256	—	Cooperativa Telefónica de Grand Bourg (AR-CTGB-LACNIC)	reallocated	Jul 27, 2007	[email protected]
└ 201.251.140.0/24	256	—	Coop. Limitada de Consumo de Electricidad de Salto (AR-CLCE1-LACNIC)	reallocated	Oct 17, 2007	[email protected]
└ 201.251.146.0/24	256	—	Universal Video Cable SRL (AR-UVCS-LACNIC)	reallocated	Mar 23, 2023	[email protected]
└ 201.251.168.0/24	256	—	Coop. de Electricidad y otros Serv. Publicos Carlos Tejedor (AR-CEYO8-LACNIC)	reallocated	Jul 4, 2022	[email protected]
└ 201.251.176.0/20	4,096	—	Telefónica Móviles Argentina (AR-TMAR-LACNIC)	reallocated	Jul 25, 2008	[email protected]

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

16,384 addresses

Type	Addresses	Share	Ranges
Residential	15,360	94%	11
Mobile	1,024	6.3%	4

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Registry

Holder

Organization: Not stated by the registry

Origin network

AS22927

AR

Name: Telefonica de Argentina
Type: Internet provider
Registered: Dec 14, 2001
Domain: telefonica.com.ar
Website: www.movistar.com.ar/
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed