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Data as of Nov 5, 2026

121.118.241.0/24

1 anonymizer address · 0.39% · VPN4 residential-proxy exits · 30 days

NTT DOCOMO BUSINESS,Inc.

Announcement
121.112.0.0/13
RPKI valid
Announced by
AS4713
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
4
1.6% of its addresses · 30 days
Always-on exits
1
25% of its exits
Providers
16
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

1.4K observations
  • VPN · anonymizer
  • Residential

Proxy providers listing exits

  • BottingTools
  • Byteful
  • CatProxies
  • DataImpulse
  • EZProxies
  • FastProxy
  • IPRoyal
  • LemonBright
  • NodeProxy
  • PacketStream
  • PrivateByte
  • Proxiware
  • Proxy4U
  • ProxyRack
  • Proxying
  • PuraRoute
IPv4 market

Path

1 · Holder
NTT DOCOMO BUSINESS,Inc.
2 · Leased from
not leased
3 · Announced by
AS4713 NTT DOCOMO BUSINESS,Inc.
since Jul 2006 · 20.3 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 121.118.241.0/24/24s
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 121.112.0.0/13

Prefix
121.112.0.0/13
Announced by
AS4713 NTT DOCOMO BUSINESS,Inc.
Type
Residential
Anonymizer addresses
4 addresses · <0.01%VPN
Operator
VPN servicesoperated by VPN Gate
Proxy exits
1,565
Always-on exits
86
RPKI
RPKI valid
Netname
OCN-CIDR-BLK-JP
Registrant
NTT DOCOMO BUSINESS,Inc.
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