Data as of Nov 14, 2026

103.21.0.0/22

12 residential-proxy exits · 30 days

Superloop · space held by Superloop (Australia) Pty Ltd

Announcement
this exact prefix
RPKI valid
Announced by
Type
Internet provider
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
12
1.2% of its addresses · 30 days
Always-on exits
2
17% of its exits
Spread
4 of 4
/24s with at least one exit
Providers
45
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

2.8K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
103.21.3.0/2426
103.21.1.0/2403
103.21.0.0/2402
103.21.2.0/2401

Proxy providers listing exits

  • 2Captcha
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • FlashProxy
  • FloppyData
  • GSocks
  • Geonix
  • GonzoProxy
  • IPCola
  • IPPeak
  • Infatica
  • LemonBright
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NodeMaven
  • NodeProxy
  • NovaProxy
  • Proxio
  • Proxiware
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyHat
  • ProxyRack
  • Proxyma
  • RainProxy
  • Shifter
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive

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
103.21.0.0/221,024SUPERLOOP-AUSuperloop (Australia) Pty Ltd (ORG-SPL2-AP) · AUALLOCATED PORTABLE—abuse@superloop.com
└ 103.21.0.0/24256SLC-103-21-0-0unknownALLOCATED NON-PORTABLE—abuse@superloop.com
└ 103.21.1.0/24256SLC-103-21-1-0unknownALLOCATED NON-PORTABLE—abuse@superloop.com
└ 103.21.2.0/24256EXETEL-AUExetel Pty LtdALLOCATED NON-PORTABLE—abuse@exetel.com.au
└ 103.21.3.0/24256SLC-103-21-3-0unknownALLOCATED NON-PORTABLE—abuse@superloop.com

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Nov 2012
Current origin since
Jul 2020 · 6.3 yr
Origin networks
2
Last change of origin
Jul 2020
Recorded history

History

Handoffs
1