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Data as of Nov 6, 2026

203.164.0.0/16

756 residential-proxy exits · 30 days

Microplex PTY LTD

Announcement
this exact prefix
RPKI valid
Announced by
AS4804
Type
Residential

Residential-proxy exits

Proxy exits
756
1.2% of its addresses · 30 days
Always-on exits
67
8.9% of its exits
Spread
160 of 256
/24s with at least one exit
Providers
101
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

245K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
203.164.198.0/2439
203.164.111.0/2436
203.164.206.0/24211
203.164.197.0/2428
203.164.204.0/2427
203.164.59.0/2427
203.164.41.0/2427
203.164.201.0/2426
203.164.252.0/2426
203.164.192.0/2426
203.164.231.0/2426
203.164.200.0/2425
203.164.251.0/2424
203.164.37.0/2423
203.164.61.0/2419
203.164.215.0/2419
203.164.226.0/2419
203.164.244.0/2418
203.164.242.0/2418
203.164.239.0/2417
203.164.221.0/2417
203.164.109.0/2417
203.164.241.0/2417
203.164.167.0/2417

Proxy providers listing exits

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

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
203.164.32.0/19
since Jun 2025
AS4804Residential117
10 always on
Optus Internet Pty Ltd
203.164.64.0/18
since May 2005
AS4804Residential140
5 always on
203.164.64.0/19
since Jun 2009
AS4804ResidentialOptus Internet Pty Ltd
203.164.96.0/19
since Nov 2024
AS4804Residential140
5 always on
Optus Internet Pty Ltd
203.164.160.0/19
since Nov 2024
AS4804Residential143
9 always on
Optus Internet Pty Ltd
203.164.192.0/18
since Sep 2022
AS4804Residential361
43 always on
Optus Internet Pty Ltd

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
203.164.0.0/198,192OPTUSINTERNET-AUOptus Internet Pty Ltd (ORG-OIPL5-AP) · AUALLOCATED PORTABLESep 4, 2008abuse@optusnet.com.au
203.164.32.0 - 203.164.95.25516,384OPTUSINTERNET-AUOptus Internet Pty Ltd (ORG-OIPL5-AP) · AUALLOCATED PORTABLESep 4, 2008abuse@optusnet.com.au
└ 203.164.32.0/198,192OPTUSINTERNET-AUOptus Internet - RetailASSIGNED NON-PORTABLESep 17, 2009abuse@optusnet.com.au
203.164.96.0 - 203.164.255.25540,960OPTUSINTERNET-AUOptus Internet Pty Ltd (ORG-OIPL5-AP) · AUALLOCATED PORTABLESep 4, 2008abuse@optusnet.com.au
└ 203.164.128.0/198,192OPTUSINTERNET-AUOptus Internet - RetailASSIGNED NON-PORTABLE—abuse@optusnet.com.au
via OPTUSINTERNET-AU
└ 203.164.160.0/198,192OPTUSINTERNET-AUOptus Internet - RetailASSIGNED NON-PORTABLE—abuse@optusnet.com.au
via OPTUSINTERNET-AU
└ 203.164.192.0/198,192OPTUSINTERNET-AUOptus Internet - RetailASSIGNED NON-PORTABLE—abuse@optusnet.com.au
via OPTUSINTERNET-AU
└ 203.164.224.0/198,192OPTUSINTERNET-AUOptus Internet - RetailASSIGNED NON-PORTABLE—abuse@optusnet.com.au
via OPTUSINTERNET-AU

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

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Not stated by the registry
Origin network

AS4804

AU
Name
Microplex PTY LTD
Type
Internet provider
Registered
Nov 7, 1996
Domain
optus.com.au
Website
optus.com.au
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed