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Data as of Nov 5, 2026

51.211.0.0/16

19,154 residential-proxy exits · 30 days

Saudi Telecom Company JSC

Announcement
this exact prefix
RPKI valid
Announced by
AS25019
Type
Residential
87% of it

Residential-proxy exits

Proxy exits
19,154
29% of its addresses · 30 days
Always-on exits
4
0.02% of its exits
Spread
186 of 256
/24s with at least one exit
Providers
115
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

1.0M observations
  • Residential
  • Business

/24s with the most always-on exits

/24Always-on exitsProxy exits
51.211.161.0/2414
51.211.167.0/2412
51.211.175.0/2411
51.211.171.0/2411
51.211.5.0/240173
51.211.82.0/240170
51.211.78.0/240168
51.211.12.0/240167
51.211.77.0/240167
51.211.94.0/240166
51.211.10.0/240166
51.211.19.0/240164
51.211.80.0/240163
51.211.23.0/240163
51.211.67.0/240163
51.211.4.0/240162
51.211.85.0/240161
51.211.91.0/240161
51.211.89.0/240161
51.211.6.0/240161
51.211.86.0/240160
51.211.13.0/240160
51.211.29.0/240159
51.211.73.0/240159

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FloppyData
  • FuseProxy
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • Webshare
  • YumiProxy

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

Arrived
PrefixOriginTypeProxy exitsHolderRPKI
51.211.0.0/20
since Feb 2021
AS25019Residential2,504Saudi Telecom Company JSC
51.211.16.0/20
since Feb 2021
AS25019Residential2,419Saudi Telecom Company JSC
51.211.32.0/20
since Feb 2021
AS25019Residential662Saudi Telecom Company JSC
51.211.48.0/20
since Feb 2021
AS25019ResidentialSaudi Telecom Company JSC
51.211.64.0/20
since Feb 2021
AS25019Residential2,496Saudi Telecom Company JSC
51.211.80.0/20
since Feb 2021
AS25019Residential2,506Saudi Telecom Company JSC
51.211.96.0/20
since Feb 2021
AS25019Residential2,021Saudi Telecom Company JSC
51.211.112.0/20
since Feb 2021
AS25019Residential897Saudi Telecom Company JSC
51.211.128.0/20
since Oct 2016
AS39891BusinessSaudi Telecom Company JSC
51.211.144.0/22
since Dec 2017
AS39891BusinessSaudi Telecom Company JSC
51.211.148.0/22
since Nov 2016
AS39891Business263Saudi Telecom Company JSC
51.211.152.0/23
since Nov 2016
AS39891Business140Saudi Telecom Company JSC
51.211.154.0/23
since Nov 2016
AS39891Business125Saudi Telecom Company JSC
51.211.156.0/22
since Nov 2016
AS39891Business263Saudi Telecom Company JSC
51.211.160.0/21
since Oct 2016
AS25019Residential24
2 always on
Saudi Telecom Company JSC
51.211.168.0/21
since Jan 2017
AS25019Residential12
2 always on
Saudi Telecom Company JSC
51.211.176.0/21
since Nov 2016
AS25019Residential10Saudi Telecom Company JSC
51.211.184.0/23
since Oct 2016
AS25019ResidentialSaudi Telecom Company JSC
51.211.186.0/23
since Oct 2019
AS25019Residential2Saudi Telecom Company JSC
51.211.188.0/22
since Nov 2024
AS25019ResidentialSaudi Telecom Company JSC
51.211.192.0/22
since Aug 2017
AS25019Residential308Saudi Telecom Company JSC
51.211.196.0/22
since Aug 2017
AS25019ResidentialSaudi Telecom Company JSC
51.211.204.0/22
since Nov 2024
AS25019Residential203Saudi Telecom Company JSC
51.211.208.0/20
since Dec 2016
AS25019Residential2,111Saudi Telecom Company JSC
51.211.224.0/24
since Nov 5, 2026
AS25019Residential6
51.211.240.0/20
since Jan 2025
AS25019Residential2,149Saudi Telecom Company JSC

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
51.211.0.0/1665,536SA-STC-19930901Saudi Telecom Company JSC (ORG-SSTC1-RIPE) · SAALLOCATED PAMay 29, 2015registry@stc.com.sa
└ 51.211.0.0/204,096Jeddah-Residential-Fixed-BroadbandSTC, Jeddah Residential Fixed-BroadbandASSIGNED PAJul 17, 2023registry@stc.com.sa
via SA-STC-19930901
└ 51.211.16.0/204,096Jeddah-Residential-Fixed-BroadbandSTC, Jeddah Residential Fixed-BroadbandASSIGNED PAJul 17, 2023registry@stc.com.sa
via SA-STC-19930901
└ 51.211.32.0/204,096Jeddah-Residential-Fixed-BroadbandSTC, Jeddah Residential Fixed-BroadbandASSIGNED PAJul 17, 2023registry@stc.com.sa
via SA-STC-19930901
└ 51.211.48.0/204,096Jeddah-Residential-Fixed-BroadbandSTC, Jeddah Residential Fixed-BroadbandASSIGNED PAJul 17, 2023registry@stc.com.sa
via SA-STC-19930901
└ 51.211.64.0/204,096Jeddah-Residential-Fixed-BroadbandSTC, Jeddah Residential Fixed-BroadbandASSIGNED PAJul 17, 2023registry@stc.com.sa
via SA-STC-19930901
└ 51.211.80.0/204,096Jeddah-Residential-Fixed-BroadbandSTC, Jeddah Residential Fixed-BroadbandASSIGNED PAJul 17, 2023registry@stc.com.sa
via SA-STC-19930901
└ 51.211.96.0/204,096Jeddah-Residential-Fixed-BroadbandSTC, Jeddah Residential Fixed-BroadbandASSIGNED PAJul 17, 2023registry@stc.com.sa
via SA-STC-19930901
└ 51.211.112.0/204,096Jeddah-Residential-Fixed-BroadbandSTC, Jeddah Residential Fixed-BroadbandASSIGNED PAJul 17, 2023registry@stc.com.sa
via SA-STC-19930901
└ 51.211.128.0/204,096Riyadh-Business-Mobile-Machine-to-MachineSTC, Riyadh Business Mobile Machine-to-MachineASSIGNED PAJul 20, 2026registry@stc.com.sa
via SA-STC-19930901
└ 51.211.144.0/221,024Jeddah-Business-Mobile-Machine-to-MachineSTC, Jeddah Business Mobile Machine-to-MachineASSIGNED PAJul 20, 2026registry@stc.com.sa
via SA-STC-19930901
└ 51.211.148.0/221,024Riyadh-Business-Mobile-Machine-to-MachineSTC, Riyadh Business Mobile Machine-to-MachineASSIGNED PAJul 20, 2026registry@stc.com.sa
via SA-STC-19930901
└ 51.211.152.0/23512Riyadh-Business-Mobile-Machine-to-MachineSTC, Riyadh Business Mobile Machine-to-MachineASSIGNED PAJul 20, 2026registry@stc.com.sa
via SA-STC-19930901
└ 51.211.154.0/23512Jeddah-Business-Mobile-Machine-to-MachineSTC, Jeddah Business Mobile Machine-to-MachineASSIGNED PAJul 20, 2026registry@stc.com.sa
via SA-STC-19930901
└ 51.211.156.0/221,024Jeddah-Business-Mobile-Machine-to-MachineSTC, Jeddah Business Mobile Machine-to-MachineASSIGNED PAJul 20, 2026registry@stc.com.sa
via SA-STC-19930901
└ 51.211.172.204/312LIVING_Real_Estate_CompanyunknownASSIGNED PASep 29, 2019registry@stc.com.sa
via SA-STC-19930901
└ 51.211.175.192/312SAUDI_FISHERIES_COMPANYunknownASSIGNED PASep 29, 2019registry@stc.com.sa
via SA-STC-19930901
└ 51.211.175.224/304SUPPLY_OF_SPECIALIIZED_SERVICES_ESTunknownASSIGNED PASep 29, 2019registry@stc.com.sa
via SA-STC-19930901
└ 51.211.178.232/298Abdul-Latif-Jameel-United-FinanceunknownASSIGNED PAMar 12, 2019registry@stc.com.sa
via SA-STC-19930901
└ 51.211.188.0/221,024Jeddah-Residential-Fixed-BroadbandSTC, Jeddah Residential Fixed-BroadbandASSIGNED PAJul 20, 2026registry@stc.com.sa
via SA-STC-19930901
└ 51.211.204.0/221,024Jeddah-Residential-Fixed-BroadbandSTC, Jeddah Residential Fixed-BroadbandASSIGNED PAJul 20, 2026registry@stc.com.sa
via SA-STC-19930901
└ 51.211.208.0/204,096Riyadh-Residential-Fixed-BroadbandSTC, Riyadh Residential Fixed-BroadbandASSIGNED PAJul 17, 2023registry@stc.com.sa
via SA-STC-19930901
└ 51.211.224.0/212,048STC_FBBunknownASSIGNED PAJul 17, 2023registry@stc.com.sa
via SA-STC-19930901
└ 51.211.232.0/221,024STC_FBBunknownASSIGNED PAJul 17, 2023registry@stc.com.sa
via SA-STC-19930901
└ 51.211.236.0/221,024STC_FBBunknownASSIGNED PAJul 17, 2023registry@stc.com.sa
via SA-STC-19930901
└ 51.211.240.0/204,096Riyadh-Residential-Fixed-BroadbandSTC, Riyadh Residential Fixed-BroadbandASSIGNED PAJul 20, 2026registry@stc.com.sa
via SA-STC-19930901

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

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

Announced space

Address share

Announced space

Types across the prefix

65,536 addresses
TypeAddressesShareRanges
Residential57,33087%25
Business8,20613%9

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS25019

SA
Name
Saudi Telecom Company JSC
Type
Internet provider
Registered
Jun 25, 2002
Domain
stc.com.sa
Website
www.stc.com.sa
Spamhaus ASN-DROP
not listed