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Data as of Nov 6, 2026

158.199.104.0/21

1 anonymizer address · 0.05% · VPN25 residential-proxy exits · 30 days

Community Network Center Incorporated. · space held by Japan Network Information Center

Announcement
this exact prefix
No RPKI
Announced by
AS17698
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
25
1.2% of its addresses · 30 days
Always-on exits
4
16% of its exits
Spread
7 of 8
/24s with at least one exit
Providers
45
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

4.6K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
158.199.108.0/2415
158.199.110.0/2415
158.199.105.0/2414
158.199.107.0/2413
158.199.104.0/2404
158.199.109.0/2403
158.199.111.0/2401

Proxy providers listing exits

  • 2Captcha
  • 711Proxy
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CliProxy
  • CoreProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GonzoProxy
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Oxylabs
  • PacketStream
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyRack
  • Proxying
  • Proxyma
  • RainProxy
  • Shifter
  • StrikeProxy
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
IPv4 market

Path

1 · Holder
Japan Network Information Center
2 · Leased from
not leased
3 · Announced by
AS17698 Community Network Center Incorporated.
since Dec 2018 · 7.9 yr ago
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 158.199.104.0/21/24s
VPN GateUniversity of Tsukuba
10.05%
1

Lineage

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

158.199.104.0/21

From the registry to its use

  1. Dec 6, 2018
    Route object
    AS17698 Community Network Center Incorporated.
    NTTCOM route object for AS17698 Community Network Center Incorporated., maintainer MAINT-AS9354
  2. Dec 6, 2018
    Route object
    AS17698 Community Network Center Incorporated.
    RADB route object for AS17698 Community Network Center Incorporated., maintainer MAINT-AS9354
  3. Dec 15, 2018– today
    Announced
    AS17698 Community Network Center Incorporated.
    Internet provider
  4. Sep 1, 2026
    Route object
    AS17698 Community Network Center Incorporated.
    JPIRR route object for AS17698 Community Network Center Incorporated., maintainer MAINT-CMC
  5. today
    Registry record
    Japan Network Information Center
    ALLOCATED PORTABLE
    158.198.0.0 - 158.215.255.255
  6. today
    Assigned
    Hidatakayama Cable Network Inc.
    158.199.104.0/21
  7. today
    Used
    VPN Gate
    VPN

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
158.198.0.0 - 158.215.255.2551,179,648JPNIC-NET-JP-ERXJapan Network Information CenterALLOCATED PORTABLE—hostmaster@nic.ad.jp

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%2
VPNanonymizer10.05%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Japan Network Information Center
Range
158.198.0.0 - 158.215.255.255
Registration type
ALLOCATED PORTABLE
Origin network

AS17698

JP
Name
Community Network Center Incorporated.
Type
Internet provider
Registered
Mar 26, 2001
Domain
cnci.co.jp
Spamhaus ASN-DROP
not listed