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Data as of Nov 4, 2026

203.153.72.0/24

1 anonymizer address · 0.39% · VPN6 residential-proxy exits · 30 days

Netforest,Inc.

Announcement
203.153.72.0/21
RPKI valid
Announced by
AS17931
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
6
2.3% of its addresses · 30 days
Always-on exits
3
50% of its exits
Providers
44
selling exits here
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

6.5K observations
  • VPN · anonymizer
  • Residential

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonix
  • GloryCloud
  • GonzoProxy
  • HydraProxy
  • IPPeak
  • Infatica
  • Kookey
  • LemonBright
  • MangoProxy
  • Maskify
  • NodeProxy
  • NovaProxy
  • Oxylabs
  • PSBProxy
  • PacketStream
  • PrivateByte
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyRack
  • Proxying
  • Proxyma
  • RainProxy
  • Shifter
  • Thordata
  • VantageProxies
  • VitalData
  • VitalExclusive
IPv4 market

Path

1 · Holder
Netforest,Inc
2 · Leased from
not leased
3 · Announced by
AS17931 Netforest,Inc.
since Aug 2011 · 15.3 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 203.153.72.0/24/24s
VPN GateUniversity of Tsukuba
10.39%
1

Composition

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

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Residential255>99%2
VPNanonymizer10.39%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 203.153.72.0/21

Prefix
203.153.72.0/21
Announced by
AS17931 Netforest,Inc.
Type
Residential
Anonymizer addresses
2 addresses · 0.10%VPN
Operator
VPN servicesoperated by VPN Gate
Proxy exits
17
Always-on exits
4
RPKI
RPKI valid
Netname
NETFOREST-CIDR-BLK-JP
Registrant
Netforest,Inc
RIR
APNIC
Origin network

AS17931

JP
Name
Netforest,Inc.
Type
Internet provider
Registered
Sep 21, 2001
Domain
netforest.ad.jp
Website
www.netforest.ad.jp
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed