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Data as of Nov 12, 2026

1.55.16.0/21

1 anonymizer address · 0.05% · VPN975 residential-proxy exits · 30 days

FPT Telecom Company

Announcement
1.55.16.0/20
RPKI valid
Announced by
AS18403
Type
Residential
>99% of it
Recent change
New origin Sep 18, 2026
from AS18403 FPT Telecom Company, after 6.3 years unannounced

Residential-proxy exits

Proxy exits
975
48% of its addresses · 30 days
Spread
8 of 8
/24s with at least one exit
Providers
118
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

92K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
1.55.21.0/240256
1.55.18.0/240248
1.55.19.0/240127
1.55.22.0/240124
1.55.20.0/240117
1.55.16.0/24062
1.55.23.0/24045
1.55.17.0/2401

Proxy providers listing exits

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

Path

Announced by AS18403 since Sep 18, 2026 · 8 wk ago
1 · Holder
FPT Telecom Company
reallocated to IP range for FPT Broadband Service
2 · Leased from
not leased
3 · Announced by
AS18403 FPT Telecom Company
since Sep 18, 2026 · 8 wk ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 1.55.16.0/21/24s
VPN GateUniversity of Tsukuba
10.05%
1

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
1.55.0.0/18
since Sep 2019
AS18403Residential7,901
66 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.52.0.0/14
since Jul 2019
AS18403Residential96,589
579 always on
FPT Telecom Company
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
1.55.16.0/24AS18403Residential62FPT Telecom Company
via IP range for FPT Broadband Service
1.55.17.0/24
since Nov 2016
AS18403Residential1FPT Telecom Company
via IP range for FPT Broadband Service
1.55.18.0/24AS18403Residential10.39%VPNVPN servicesoperated by VPN Gate248FPT Telecom Company
via IP range for FPT Broadband Service
1.55.19.0/24
since Sep 18, 2026
AS18403Residential127FPT Telecom Company
via IP range for FPT Broadband Service
1.55.20.0/24
since Sep 18, 2026
AS18403Residential117FPT Telecom Company
via IP range for FPT Broadband Service
1.55.21.0/24
since Sep 18, 2026
AS18403Residential256FPT Telecom Company
via IP range for FPT Broadband Service
1.55.22.0/24
since Sep 18, 2026
AS18403Residential124FPT Telecom Company
via IP range for FPT Broadband Service
1.55.23.0/24
since Sep 18, 2026
AS18403Residential45FPT Telecom Company
via IP range for FPT Broadband Service

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
1.52.0.0/14262,144FPT-VNFPT Telecom CompanyALLOCATED PORTABLE—hm-changed@vnnic.vn
└ 1.55.0.0/1665,536FPT-NETIP range for FPT Broadband ServiceALLOCATED NON-PORTABLE—hm-changed@vnnic.vn
└ 1.55.16.0/204,096FPTDYNAMICIP-NETFPT Telecom CompanyASSIGNED 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

2,048 addresses
TypeAddressesShareRanges
Residential2,047>99%9
VPNanonymizer10.05%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

1.55.16.0/20

Routing history

Pattern
Stable
First seen
Aug 2010
Current origin since
Sep 18, 2026 · 2 mo
Origin networks
1