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Data as of Nov 5, 2026

183.81.0.0/19

2,673 residential-proxy exits · 30 days

FPT Telecom Company · space held by FPT Telecom

Announcement
183.81.0.0/18
RPKI valid
Announced by
AS18403
Type
Residential

Residential-proxy exits

Proxy exits
2,673
33% of its addresses · 30 days
Always-on exits
13
0.49% of its exits
Spread
28 of 32
/24s with at least one exit
Providers
110
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

432K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
183.81.0.0/246256
183.81.9.0/243256
183.81.19.0/242256
183.81.11.0/24131
183.81.10.0/24119
183.81.21.0/240256
183.81.18.0/240254
183.81.8.0/240247
183.81.3.0/240143
183.81.1.0/240108
183.81.25.0/240103
183.81.27.0/24082
183.81.31.0/24074
183.81.16.0/24074
183.81.17.0/24062
183.81.7.0/24060
183.81.12.0/24060
183.81.20.0/24054
183.81.2.0/24053
183.81.4.0/24050
183.81.24.0/24041
183.81.28.0/24038
183.81.5.0/24037
183.81.29.0/24024

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • 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
  • HideProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
183.81.0.0/17
since Feb 2019
AS18403Residential9,735
94 always on
FPT Telecom
Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

Arrived
PrefixOriginTypeProxy exitsHolderRPKI
183.81.0.0/20
since Jun 2025
AS18403Residential1,326
11 always on
FPT Telecom
183.81.0.0/24
since Jun 2026
AS18403Residential256
6 always on
FPT Telecom
183.81.1.0/24
since Jun 2025
AS18403Residential108FPT Telecom
183.81.2.0/24
since Jun 2025
AS18403Residential53FPT Telecom
183.81.3.0/24
since Jun 2025
AS18403Residential143FPT Telecom
183.81.4.0/24
since Jun 2025
AS18403Residential50FPT Telecom
183.81.5.0/24
since Jun 2025
AS18403Residential37FPT Telecom
183.81.6.0/23
since May 2025
AS18403Residential66FPT Telecom
183.81.8.0/24
since Jun 2025
AS18403Residential247FPT Telecom
183.81.9.0/24
since Jun 2026
AS18403Residential256
3 always on
FPT Telecom
183.81.10.0/23
since Dec 2021
AS18403Residential50
2 always on
FPT Telecom
183.81.12.0/24
since Jun 2025
AS18403Residential60FPT Telecom
183.81.15.0/24
since Jan 2026
AS18403ResidentialFPT Telecom
183.81.16.0/20
since Jun 2025
AS18403Residential1,349
2 always on
FPT Telecom
183.81.16.0/24
since Jun 2025
AS18403Residential74FPT Telecom
183.81.17.0/24
since Jun 2025
AS18403Residential62FPT Telecom
183.81.18.0/23
since Jun 2025
AS18403Residential510
2 always on
FPT Telecom
183.81.20.0/24
since Jun 2025
AS18403Residential54FPT Telecom
183.81.21.0/24
since Oct 8, 2026
AS18403Residential256FPT Telecom
183.81.22.0/23
since May 2025
AS18403Residential21FPT Telecom
183.81.24.0/24
since Jun 2025
AS18403Residential41FPT Telecom
183.81.25.0/24
since Jun 2026
AS18403Residential103FPT Telecom
183.81.26.0/24
since Jun 2025
AS18403Residential10FPT Telecom
183.81.27.0/24
since Jun 2025
AS18403Residential82FPT Telecom
183.81.28.0/24
since Jun 2025
AS18403Residential38FPT Telecom
183.81.29.0/24
since Jun 2025
AS18403Residential24FPT Telecom
183.81.30.0/24
since Jun 2025
AS18403ResidentialFPT Telecom
183.81.31.0/24
since Oct 8, 2026
AS18403Residential74FPT Telecom

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
183.81.0.0/1732,768FPT-VNFPT TelecomALLOCATED PORTABLE—hm-changed@vnnic.vn
└ 183.81.0.0/204,096FPTDYNAMICIP-NETFPT Telecom CompanyASSIGNED NON-PORTABLE—hm-changed@vnnic.vn
└ 183.81.16.0/204,096FPTDYNAMICIP-NETFPT Telecom CompanyASSIGNED NON-PORTABLE—hm-changed@vnnic.vn

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 183.81.0.0/18

Prefix
183.81.0.0/18
Announced by
AS18403 FPT Telecom Company
Type
Residential
Proxy exits
4,734
Always-on exits
26
RPKI
RPKI valid
Netname
FPT-VN
Registrant
FPT Telecom
RIR
APNIC
Origin network

AS18403

VN
Name
FPT Telecom Company
Type
Internet provider
Registered
Jan 3, 2003
Domain
fpt.vn
Website
www.fpt.vn
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed