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Data as of Nov 5, 2026

58.187.136.0/21

1 anonymizer address · 0.05% · VPN223 residential-proxy exits · 30 days

FPT Telecom Company · space held by FPT Telecom

Announcement
58.187.128.0/20
RPKI valid
Announced by
AS18403
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
223
11% of its addresses · 30 days
Always-on exits
4
1.8% of its exits
Spread
7 of 8
/24s with at least one exit
Providers
86
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

17K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
58.187.141.0/24221
58.187.139.0/24118
58.187.138.0/24110
58.187.137.0/24067
58.187.142.0/24049
58.187.136.0/24039
58.187.140.0/24021

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HydraProxy
  • IPCola
  • IPFly
  • IPOasis
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • Proxio
  • Proxiware
  • Proxy-Cheap
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • RapidProxy
  • ResiProxies
  • Shifter
  • Smartproxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • VitalProxy
IPv4 market

Path

1 · Holder
FPT Telecom
2 · Leased from
not leased
3 · Announced by
AS18403 FPT Telecom Company
since Jun 2025 · 16 mo ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 58.187.136.0/21/24s
VPN GateUniversity of Tsukuba
10.05%
1

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
58.187.128.0/18
since Sep 2019
AS18403Residential5,333
45 always on
FPT Telecom
via FPT Telecom
58.186.0.0/15
since Jul 2019
AS18403Residential37,644
254 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
58.187.136.0/24
since Jun 2025
AS18403Residential39FPT Telecom
via FPT Telecom
58.187.137.0/24
since Jun 2025
AS18403Residential67FPT Telecom
via FPT Telecom
58.187.138.0/23
since Dec 2021
AS18403Residential28
2 always on
FPT Telecom
via FPT Telecom
58.187.138.0/24
since May 2024
AS18403Residential10
1 always on
FPT Telecom
via FPT Telecom
58.187.139.0/24
since Jul 2024
AS18403Residential18
1 always on
FPT Telecom
via FPT Telecom
58.187.140.0/23
since Dec 2021
AS18403Residential10.20%VPNVPN servicesoperated by VPN Gate42
2 always on
FPT Telecom
via FPT Telecom
58.187.142.0/24
since Jun 2025
AS18403Residential49FPT Telecom
via FPT Telecom
58.187.143.0/24
since Jun 2025
AS18403ResidentialFPT Telecom
via FPT Telecom

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
58.186.0.0/15131,072FPT-VNFPT TelecomALLOCATED PORTABLE—hm-changed@vnnic.vn
└ 58.187.0.0/1665,536FPT-VNFPT TelecomALLOCATED NON-PORTABLE—hm-changed@vnnic.vn
└ 58.187.128.0/204,096FPTDYNAMICIP-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%8
VPNanonymizer10.05%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 58.187.128.0/20

Prefix
58.187.128.0/20
Announced by
AS18403 FPT Telecom Company
Type
Residential
Anonymizer addresses
none
Proxy exits
225
Always-on exits
4
RPKI
RPKI valid
Netname
FPTDYNAMICIP-NET
Registrant
FPT Telecom Company
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
FPT Telecom
Range
58.186.0.0/15
Registration type
ALLOCATED 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