LAYER3 INTEL
Get started
TripwireIntel APIIP IntelPricingBlogDocsContactSign in
Data as of Nov 3, 2026

1.55.0.0/18

1 anonymizer address · <0.01% · VPN7,462 residential-proxy exits · 30 days

FPT Telecom Company

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

Residential-proxy exits

Proxy exits
7,462
46% of its addresses · 30 days
Always-on exits
81
1.1% of its exits
Spread
56 of 64
/24s with at least one exit
Providers
115
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

1.2M observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
1.55.0.0/2435122
1.55.6.0/2412256
1.55.7.0/2412256
1.55.48.0/243256
1.55.41.0/242255
1.55.47.0/242255
1.55.50.0/242254
1.55.46.0/242252
1.55.43.0/241256
1.55.42.0/241256
1.55.49.0/241254
1.55.40.0/241253
1.55.37.0/241252
1.55.14.0/241242
1.55.19.0/241100
1.55.31.0/24191
1.55.9.0/24175
1.55.51.0/24166
1.55.28.0/2411
1.55.44.0/240254
1.55.39.0/240254
1.55.45.0/240253
1.55.36.0/240253
1.55.21.0/240249

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
  • FuseProxy
  • 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
  • ProxyStyler
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • SpyderProxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • TrustProxy
  • VProxy
  • VantageProxies
  • VibeProxies
  • VitalData
  • VitalExclusive
  • VitalProxy
  • YumiProxy
IPv4 market

Path

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 2019 · 7.1 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 1.55.0.0/18/24s
VPN GateUniversity of Tsukuba
1<0.01%
1

Lineage

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

1.55.0.0/18

From the registry to its use

  1. Jun 25, 2010
    Route object
    AS18403 FPT Telecom Company
    RADB route object for AS18403 FPT Telecom Company, maintainer MAINT-AS18403
  2. Jun 26, 2010
    Route object
    AS18403 FPT Telecom Company
    RADB route object for AS18403 FPT Telecom Company, maintainer MAINT-AS18403
    1.55.0.0/19
  3. Jun 26, 2010
    Route object
    AS18403 FPT Telecom Company
    RADB route object for AS18403 FPT Telecom Company, maintainer MAINT-AS18403
    1.55.32.0/19
  4. Aug 1, 2010– Nov 8, 2013
    Announced
    AS18403 FPT Telecom Company
    Internet provider
  5. Sep 8, 2010– Nov 13, 2017
    Announced
    AS18403 FPT Telecom Company
    as part of 1.52.0.0/14
    1.52.0.0/14
  6. Jan 25, 2018– Jun 17, 2018
    Announced
    AS18403 FPT Telecom Company
    as part of 1.52.0.0/14
    1.52.0.0/14
  7. Feb 13, 2019– May 31, 2019
    Announced
    AS18403 FPT Telecom Company
    as part of 1.52.0.0/14
    1.52.0.0/14
  8. Jul 31, 2019– today
    Announced
    AS18403 FPT Telecom Company
    as part of 1.52.0.0/14
    1.52.0.0/14
  9. Sep 29, 2019– today
    Announced
    AS18403 FPT Telecom Company
    Internet provider
  10. today
    Registry record
    FPT Telecom Company
    ALLOCATED PORTABLE
    1.52.0.0/14
  11. today
    Reallocated
    IP range for FPT Broadband Service
    ALLOCATED NON-PORTABLE
    1.55.0.0/16
  12. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
  13. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
    1.55.0.0/19
  14. today
    Route object
    AS18403 FPT Telecom Company
    APNIC route object for AS18403 FPT Telecom Company, maintainer MAINT-VN-FPT
    1.55.32.0/19
  15. today
    Used
    VPN Gate
    VPN

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
1.52.0.0/14
since Jul 2019
AS18403Residential87,932
568 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

Arrived
PrefixOriginTypeAnonymizer addressesOperatorProxy exitsHolderRPKI
1.55.0.0/20
since Sep 18, 2026
AS18403Residential1,732
61 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.0.0/24
since Sep 18, 2026
AS18403Residential122
35 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.1.0/24
since Sep 18, 2026
AS18403ResidentialFPT Telecom Company
via IP range for FPT Broadband Service
1.55.2.0/24
since Sep 18, 2026
AS18403Residential58FPT Telecom Company
via IP range for FPT Broadband Service
1.55.3.0/24
since Sep 18, 2026
AS18403Residential53FPT Telecom Company
via IP range for FPT Broadband Service
1.55.4.0/24AS18403Residential48FPT Telecom Company
via IP range for FPT Broadband Service
1.55.5.0/24AS18403Residential71FPT Telecom Company
via IP range for FPT Broadband Service
1.55.6.0/23
since Oct 8, 2026
AS18403Residential512
24 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.8.0/24
since May 2025
AS18403Residential3FPT Telecom Company
via IP range for FPT Broadband Service
1.55.9.0/24
since Sep 18, 2026
AS18403Residential75
1 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.10.0/24
since Sep 18, 2026
AS18403Residential78FPT Telecom Company
via IP range for FPT Broadband Service
1.55.11.0/24AS18403Residential107FPT Telecom Company
via IP range for FPT Broadband Service
1.55.12.0/24
since Sep 18, 2026
AS18403Residential81FPT Telecom Company
via IP range for FPT Broadband Service
1.55.13.0/24AS18403Residential35FPT Telecom Company
via IP range for FPT Broadband Service
1.55.14.0/24
since Sep 18, 2026
AS18403Residential242
1 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.15.0/24
since Sep 18, 2026
AS18403Residential247FPT Telecom Company
via IP range for FPT Broadband Service
1.55.16.0/20
since Sep 18, 2026
AS18403Residential1,186
3 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.16.0/24AS18403Residential26FPT 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
1.55.18.0/24AS18403Residential242FPT Telecom Company
via IP range for FPT Broadband Service
1.55.19.0/24
since Sep 18, 2026
AS18403Residential10.39%VPNVPN servicesoperated by VPN Gate100
1 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.20.0/24
since Sep 18, 2026
AS18403Residential91FPT Telecom Company
via IP range for FPT Broadband Service
1.55.22.0/24
since Sep 18, 2026
AS18403Residential108FPT Telecom Company
via IP range for FPT Broadband Service
1.55.23.0/24
since Sep 18, 2026
AS18403Residential40FPT Telecom Company
via IP range for FPT Broadband Service
1.55.24.0/24
since Feb 2023
AS18403ResidentialFPT Telecom Company
via IP range for FPT Broadband Service
1.55.25.0/24AS18403Residential21FPT Telecom Company
via IP range for FPT Broadband Service
1.55.26.0/24
since Sep 18, 2026
AS18403Residential66FPT Telecom Company
via IP range for FPT Broadband Service
1.55.27.0/24AS18403Residential60FPT Telecom Company
via IP range for FPT Broadband Service
1.55.28.0/23
since May 2023
AS18403Residential3
1 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.30.0/23
since Sep 18, 2026
AS18403Residential179
1 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.32.0/20
since Sep 18, 2026
AS18403Residential3,041
10 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.32.0/23
since Feb 2023
AS18403ResidentialFPT Telecom Company
via IP range for FPT Broadband Service
1.55.34.0/23
since Feb 2023
AS18403ResidentialFPT Telecom Company
via IP range for FPT Broadband Service
1.55.36.0/22
since Sep 18, 2026
AS18403Residential1,007
1 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.40.0/24
since Sep 18, 2026
AS18403Residential253
1 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.41.0/24
since Sep 18, 2026
AS18403Residential255
2 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.42.0/24
since Sep 18, 2026
AS18403Residential256
1 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.43.0/24
since Sep 18, 2026
AS18403Residential256
1 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.44.0/24
since Sep 18, 2026
AS18403Residential254FPT Telecom Company
via IP range for FPT Broadband Service
1.55.45.0/24
since Sep 18, 2026
AS18403Residential253FPT Telecom Company
via IP range for FPT Broadband Service
1.55.46.0/24
since Sep 18, 2026
AS18403Residential252
2 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.47.0/24
since Sep 18, 2026
AS18403Residential255
2 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.48.0/20
since Sep 18, 2026
AS18403Residential1,496
7 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.48.0/24
since Sep 18, 2026
AS18403Residential256
3 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.49.0/24
since Sep 18, 2026
AS18403Residential254
1 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.50.0/24
since Sep 18, 2026
AS18403Residential254
2 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.51.0/24
since Sep 18, 2026
AS18403Residential66
1 always on
FPT Telecom Company
via IP range for FPT Broadband Service
1.55.52.0/24
since Sep 18, 2026
AS18403Residential73FPT Telecom Company
via IP range for FPT Broadband Service
1.55.53.0/24
since Sep 18, 2026
AS18403Residential47FPT Telecom Company
via IP range for FPT Broadband Service
1.55.54.0/23AS18403Residential263FPT Telecom Company
via IP range for FPT Broadband Service
1.55.58.0/24
since Sep 18, 2026
AS18403Residential65FPT Telecom Company
via IP range for FPT Broadband Service
1.55.59.0/24AS18403Residential67FPT Telecom Company
via IP range for FPT Broadband Service
1.55.60.0/24
since Sep 18, 2026
AS18403Residential72FPT Telecom Company
via IP range for FPT Broadband Service
1.55.61.0/24
since Sep 18, 2026
AS18403Residential48FPT Telecom Company
via IP range for FPT Broadband Service
1.55.62.0/24
since Sep 18, 2026
AS18403Residential28FPT Telecom Company
via IP range for FPT Broadband Service
1.55.63.0/24
since Sep 18, 2026
AS18403Residential3FPT Telecom Company
via IP range for FPT Broadband Service

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
1.52.0.0/14262,144FPT-VNFPT Telecom CompanyALLOCATED PORTABLE—[email protected]
└ 1.55.0.0/1665,536FPT-NETIP range for FPT Broadband ServiceALLOCATED NON-PORTABLE—[email protected]
└ 1.55.0.0/204,096FPTDYNAMICIP-NETFPT Telecom CompanyASSIGNED NON-PORTABLE—[email protected]
└ 1.55.16.0/204,096FPTDYNAMICIP-NETFPT Telecom CompanyASSIGNED NON-PORTABLE—[email protected]
└ 1.55.32.0/204,096FPTDYNAMICIP-NETFPT Telecom CompanyASSIGNED NON-PORTABLE—[email protected]
└ 1.55.48.0/204,096FPTDYNAMICIP-NETFPT Telecom CompanyASSIGNED NON-PORTABLE—[email protected]

Composition

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

Announced space

Address share

Announced space

Types across the prefix

16,384 addresses
TypeAddressesShareRanges
Residential16,383>99%56
VPNanonymizer1<0.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
FPT Telecom Company
Range
1.52.0.0/14
Registration type
ALLOCATED PORTABLE
Reallocated to
IP range for FPT Broadband Service
Reallocated range
1.55.0.0/16
Reallocation type
ALLOCATED NON-PORTABLE
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