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Data as of Nov 7, 2026

121.6.160.0/19

173 residential-proxy exits · 30 days

Singtel Fibre Broadband · space held by SingNet Pte Ltd

Announcement
121.6.128.0/17
RPKI valid
Announced by
AS9506
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
173
2.1% of its addresses · 30 days
Always-on exits
9
5.2% of its exits
Spread
21 of 32
/24s with at least one exit
Providers
87
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

38K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
121.6.166.0/24213
121.6.165.0/2423
121.6.169.0/24114
121.6.190.0/24112
121.6.175.0/24110
121.6.187.0/2415
121.6.164.0/2414
121.6.188.0/24019
121.6.171.0/24016
121.6.180.0/24015
121.6.189.0/24013
121.6.179.0/24013
121.6.168.0/24012
121.6.170.0/24011
121.6.173.0/2404
121.6.174.0/2403
121.6.183.0/2402
121.6.186.0/2401
121.6.182.0/2401
121.6.172.0/2401
121.6.191.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • Ake.net
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • HydraProxy
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RoamProxy
  • Shifter
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
121.6.0.0/16
since Aug 2022
AS9506Residential1,860
107 always on
SingNet Pte Ltd

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
121.6.0.0/15131,072SINGNET-SGSingNet Pte Ltd (ORG-SPL1-AP) · SGALLOCATED PORTABLE—hostmaster@singnet.com.sg
└ 121.6.160.0/24256SINGTEL-FIBRE-121-6-160-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.161.0/24256SINGTEL-FIBRE-121-6-161-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.162.0/24256SINGTEL-FIBRE-121-6-162-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.163.0/24256SINGTEL-FIBRE-121-6-163-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.166.0/24256SINGTEL-FIBRE-121-6-166-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.167.0/24256SINGTEL-FIBRE-121-6-167-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.168.0/24256SINGTEL-FIBRE-121-6-168-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.169.0/24256SINGTEL-FIBRE-121-6-169-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.170.0/24256SINGTEL-FIBRE-121-6-170-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.171.0/24256SINGTEL-FIBRE-121-6-171-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.172.0/24256SINGTEL-FIBRE-121-6-172-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.173.0/24256SINGTEL-FIBRE-121-6-173-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.174.0/24256SINGTEL-FIBRE-121-6-174-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.175.0/24256SINGTEL-FIBRE-121-6-175-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.176.0/24256SINGTEL-FIBRE-121-6-176-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.177.0/24256SINGTEL-FIBRE-121-6-177-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.178.0/24256SINGTEL-FIBRE-121-6-178-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.179.0/24256SINGTEL-FIBRE-121-6-179-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.180.0/24256SINGTEL-FIBRE-121-6-180-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.181.0/24256SINGTEL-FIBRE-121-6-181-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.182.0/24256SINGTEL-FIBRE-121-6-182-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.183.0/24256SINGTEL-FIBRE-121-6-183-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.184.0/24256SINGTEL-FIBRE-121-6-184-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.185.0/24256SINGTEL-FIBRE-121-6-185-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.186.0/24256SINGTEL-FIBRE-121-6-186-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.187.0/24256SINGTEL-FIBRE-121-6-187-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.188.0/24256SINGTEL-FIBRE-121-6-188-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.189.0/24256SINGTEL-FIBRE-121-6-189-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.190.0/24256SINGTEL-FIBRE-121-6-190-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.6.191.0/24256SINGTEL-FIBRE-121-6-191-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 121.6.128.0/17

Prefix
121.6.128.0/17
Announced by
AS9506 Singtel Fibre Broadband
Type
Residential
Proxy exits
981
Always-on exits
51
RPKI
RPKI valid
Netname
SINGNET-SG
Registrant
SingNet Pte Ltd
RIR
APNIC
Origin network

AS9506

SG
Name
Singtel Fibre Broadband
Type
Internet provider
Registered
Mar 28, 1999
Domain
singtel.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed