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Data as of Nov 6, 2026

121.7.128.0/19

251 residential-proxy exits · 30 days

Singtel Fibre Broadband · space held by SingNet Pte Ltd

Announcement
121.7.128.0/17
RPKI valid
Announced by
AS9506
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
251
3.1% of its addresses · 30 days
Always-on exits
9
3.6% of its exits
Spread
28 of 32
/24s with at least one exit
Providers
89
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

43K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
121.7.139.0/24213
121.7.154.0/24112
121.7.143.0/24111
121.7.155.0/2419
121.7.130.0/2418
121.7.132.0/2418
121.7.153.0/2417
121.7.136.0/2412
121.7.156.0/24024
121.7.144.0/24013
121.7.138.0/24013
121.7.157.0/24013
121.7.152.0/24013
121.7.145.0/24013
121.7.146.0/24011
121.7.133.0/24010
121.7.142.0/24010
121.7.141.0/2409
121.7.148.0/2408
121.7.135.0/2407
121.7.149.0/2407
121.7.150.0/2406
121.7.140.0/2406
121.7.147.0/2404

Proxy providers listing exits

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

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
121.7.0.0/16
since Aug 2022
AS9506Residential1,841
122 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
└ 121.7.128.0/24256SINGTEL-FIBRE-121-7-128-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.129.0/24256SINGTEL-FIBRE-121-7-129-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.130.0/24256SINGTEL-FIBRE-121-7-130-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.131.0/24256SINGTEL-FIBRE-121-7-131-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.132.0/24256SINGTEL-FIBRE-121-7-132-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.133.0/24256SINGTEL-FIBRE-121-7-133-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.134.0/24256SINGTEL-FIBRE-121-7-134-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.135.0/24256SINGTEL-FIBRE-121-7-135-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.136.0/24256SINGTEL-FIBRE-121-7-136-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.137.0/24256SINGTEL-FIBRE-121-7-137-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.138.0/24256SINGTEL-FIBRE-121-7-138-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.139.0/24256SINGTEL-FIBRE-121-7-139-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.140.0/24256SINGTEL-FIBRE-121-7-140-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.141.0/24256SINGTEL-FIBRE-121-7-141-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.142.0/24256SINGTEL-FIBRE-121-7-142-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.143.0/24256SINGTEL-FIBRE-121-7-143-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.144.0/24256SINGTEL-FIBRE-121-7-144-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.145.0/24256SINGTEL-FIBRE-121-7-145-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.146.0/24256SINGTEL-FIBRE-121-7-146-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.147.0/24256SINGTEL-FIBRE-121-7-147-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.150.0/24256SINGTEL-FIBRE-121-7-150-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.152.0/24256SINGTEL-FIBRE-121-7-152-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.153.0/24256SINGTEL-FIBRE-121-7-153-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.154.0/24256SINGTEL-FIBRE-121-7-154-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.155.0/24256SINGTEL-FIBRE-121-7-155-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.156.0/24256SINGTEL-FIBRE-121-7-156-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.157.0/24256SINGTEL-FIBRE-121-7-157-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.158.0/24256SINGTEL-FIBRE-121-7-158-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg
└ 121.7.159.0/24256SINGTEL-FIBRE-121-7-159-0SingNET BroadbandALLOCATED NON-PORTABLE—hostmaster@singnet.com.sg

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 121.7.128.0/17

Prefix
121.7.128.0/17
Announced by
AS9506 Singtel Fibre Broadband
Type
Residential
Proxy exits
973
Always-on exits
63
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