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Data as of Nov 14, 2026

183.80.176.0/20

1 anonymizer address · 0.02% · VPN1,015 residential-proxy exits · 30 days

FPT Telecom Company · reallocated from FPT Telecom

Announcement
this exact prefix
RPKI valid
Announced by
AS18403
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
1,015
25% of its addresses · 30 days
Always-on exits
2
0.20% of its exits
Spread
15 of 16
/24s with at least one exit
Providers
135
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

75K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
183.80.188.0/24135
183.80.189.0/24134
183.80.177.0/240145
183.80.181.0/240102
183.80.184.0/24091
183.80.185.0/24086
183.80.191.0/24084
183.80.186.0/24083
183.80.187.0/24080
183.80.178.0/24071
183.80.176.0/24064
183.80.179.0/24044
183.80.183.0/24044
183.80.182.0/24042
183.80.180.0/24010

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 911Proxy
  • 9Proxy
  • APROXY
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CROXY
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HELODATA
  • HPROXY
  • HideProxy
  • HydraProxy
  • INSTANTSOCKS_BASIC
  • INSTANTSOCKS_PREMIUM
  • IP2WORLD
  • IPCola
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LOKIPROXY
  • LUMIPROXY
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYLANE
  • PROXYON
  • PROXYSALE
  • PROXYSAVER
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PSBProxy
  • PYPROXY
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • QUANTICDATA
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RoamProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
FPT Telecom
reallocated to FPT Telecom Company
2 · Leased from
not leased
3 · Announced by
AS18403 FPT Telecom Company
since Jun 2025 · 17 mo ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 183.80.176.0/20/24s
VPN GateUniversity of Tsukuba
10.02%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

183.80.176.0/20

From the registry to its use

  1. Nov 24, 2009
    Route object
    AS18403 FPT Telecom Company
    RADB route object for AS18403 FPT Telecom Company, maintainer MAINT-AS18403
  2. Dec 8, 2009– Aug 14, 2016
    Announced
    AS18403 FPT Telecom Company
    as part of 183.80.128.0/18
    183.80.128.0/18
  3. Dec 8, 2009– Aug 5, 2020
    Announced
    AS18403 FPT Telecom Company
    Internet provider
  4. Jan 17, 2017
    Route object
    AS18403 FPT Telecom Company
    NTTCOM route object for AS18403 FPT Telecom Company, maintainer MAINT-CMI-INT-HK
  5. Sep 29, 2019– today
    Announced
    AS18403 FPT Telecom Company
    as part of 183.80.128.0/18
    183.80.128.0/18
  6. Oct 17, 2020– Nov 9, 2020
    Announced
    AS18403 FPT Telecom Company
    Internet provider
  7. Jun 14, 2021– Sep 5, 2021
    Announced
    AS18403 FPT Telecom Company
    Internet provider
  8. Jan 4, 2022– Nov 23, 2022
    Announced
    AS18403 FPT Telecom Company
    Internet provider
  9. Jan 11, 2023– Oct 1, 2023
    Announced
    AS18403 FPT Telecom Company
    Internet provider
  10. Nov 19, 2023– Feb 22, 2024
    Announced
    AS18403 FPT Telecom Company
    Internet provider
  11. Jun 29, 2025– today
    Announced
    AS18403 FPT Telecom Company
    Internet provider
  12. today
    Registry record
    FPT Telecom
    ALLOCATED PORTABLE
    183.80.0.0/16
  13. today
    Reallocated
    FPT Telecom Company
    ALLOCATED NON-PORTABLE
    183.80.176.0/20
  14. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
  15. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
    183.80.176.0/21
  16. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
    183.80.176.0/22
  17. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
    183.80.176.0/23
  18. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
    183.80.178.0/23
  19. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
    183.80.180.0/22
  20. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
    183.80.180.0/23
  21. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
    183.80.182.0/23
  22. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
    183.80.184.0/21
  23. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
    183.80.184.0/22
  24. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
    183.80.188.0/22
  25. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
    183.80.190.0/23
  26. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
    183.80.190.0/24
  27. today
    Used
    VPN Gate
    VPN

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
183.80.128.0/18
since Sep 2019
AS18403Residential5,412
29 always on
FPT Telecom
183.80.0.0/16
since Feb 2019
AS18403Residential23,047
120 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

PrefixOriginTypeAnonymizer addressesOperatorProxy exitsHolderRPKI
183.80.176.0/24
since Jul 2026
AS18403Residential64FPT Telecom
via FPT Telecom Company
183.80.177.0/24
since Jun 2025
AS18403Residential145FPT Telecom
via FPT Telecom Company
183.80.178.0/24
since Jun 2025
AS18403Residential71FPT Telecom
via FPT Telecom Company
183.80.179.0/24
since Jun 2025
AS18403Residential44FPT Telecom
via FPT Telecom Company
183.80.180.0/24
since Jun 2025
AS18403Residential10FPT Telecom
via FPT Telecom Company
183.80.181.0/24
since Jun 2025
AS18403Residential102FPT Telecom
via FPT Telecom Company
183.80.182.0/24
since Jun 2025
AS18403Residential42FPT Telecom
via FPT Telecom Company
183.80.183.0/24
since Jun 2025
AS18403Residential44FPT Telecom
via FPT Telecom Company
183.80.184.0/23
since Jun 2025
AS18403Residential177FPT Telecom
via FPT Telecom Company
183.80.186.0/23
since Jun 2025
AS18403Residential163FPT Telecom
via FPT Telecom Company
183.80.188.0/23
since Dec 2021
AS18403Residential10.20%VPNVPN servicesoperated by VPN Gate69
2 always on
FPT Telecom
via FPT Telecom Company
183.80.191.0/24
since Jun 2025
AS18403Residential84FPT Telecom
via FPT Telecom Company

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
183.80.0.0/1665,536FPT-VNFPT TelecomALLOCATED PORTABLE—hm-changed@vnnic.vn
└ 183.80.176.0/204,096FPTDYNAMICIP-NETFPT Telecom CompanyALLOCATED NON-PORTABLE—hm-changed@vnnic.vn

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Residential4,095>99%14
VPNanonymizer10.02%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Dec 2009
Current origin since
Jun 2025 · 1.4 yr
Origin networks
1