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Data as of Nov 8, 2026

57.138.134.0/23

182 residential-proxy exits · 30 days

Dobson Technologies - Transport and Telecom Solutions, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS400666
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby

Residential-proxy exits

Proxy exits
182
36% of its addresses · 30 days
Always-on exits
29
16% of its exits
Spread
2 of 2
/24s with at least one exit
Providers
95
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

142K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
57.138.135.0/2416110
57.138.134.0/241374

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • Elusive
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • GonzoProxy
  • HideProxy
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MarsProxies
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • WealthProxies
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
57.138.0.0/16
since Jul 2022
AS30029Residential1,595
300 always on
Dobson Technologies - Transport and Telecom Solutions, LLC

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
57.138.0.0/1665,536DTTTSLDobson Technologies - Transport and Telecom Solutions, LLC (DTTTSL) · USDirect AllocationJul 18, 2022tclaydon@dobson.net
└ 57.138.16.0 - 57.138.255.25561,440DF-FTTH-DYN-STAT-POOLS3Dobson Technologies - Transport and Telecom Solutions, LLC (DTTTSL) · USReassignedDec 11, 2024tclaydon@dobson.net

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Dobson Technologies - Transport and Telecom Solutions, LLC
Handle
DTTTSL
Range
57.138.0.0/16
Registration type
Direct Allocation
Record created
Jul 18, 2022
Origin network

AS400666

US
Name
Dobson Technologies - Transport and Telecom Solutions, LLC
Type
Internet provider
Registered
Apr 21, 2022
Domain
dobson.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed