Data as of Nov 6, 2026

220.97.251.0/24

1 anonymizer address · 0.39% · VPN5 residential-proxy exits · 30 days

NTT DOCOMO BUSINESS,Inc. · space held by OCN Provided By NTT-Communications which is ISP

Announcement
RPKI valid
Announced by
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
5
2.0% of its addresses · 30 days
Always-on exits
1
20% of its exits
Providers
31
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

2.3K observations
  • VPN · anonymizer
  • Residential

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • BirdProxies
  • BuyingProxy
  • Byteful
  • DataImpulse
  • Datarama
  • Evomi
  • FastProxy
  • GSocks
  • IPFly
  • IPPeak
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovaProxy
  • PacketStream
  • Proxmint
  • Proxy4U
  • ProxyRack
  • Proxying
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • VitalExclusive
IPv4 market

Path

2 · Leased from
not leased
3 · Announced by
AS4713 NTT DOCOMO BUSINESS,Inc.
since Apr 2022 · 4.6 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 220.97.251.0/24/24s
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

Announced by

Covering announcement 220.96.0.0/14

Prefix
220.96.0.0/14
Announced by
AS4713 NTT DOCOMO BUSINESS,Inc.
Type
Residential
Anonymizer addresses
1 addresses · <0.01%VPN
Operator
VPN servicesoperated by VPN Gate
Proxy exits
511
Always-on exits
75
RPKI
RPKI valid
Netname
OCN-JPNIC-JP
Registrant
OCN Provided By NTT-Communications which is ISP
RIR
APNIC
Origin network

AS4713

JP
Name
NTT DOCOMO BUSINESS,Inc.
Type
Internet provider
Registered
Aug 30, 1995
Domain
ntt.com
Website
www.ntt.com/en/index.html
Spamhaus ASN-DROP
not listed