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Data as of Nov 8, 2026

219.100.158.0/23

2 residential-proxy exits · 30 days

MCAT Ltd. · space held by Japan Network Information Center

Announcement
219.100.156.0/22
RPKI valid
Announced by
AS131923
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
2
0.39% of its addresses · 30 days
Spread
2 of 2
/24s with at least one exit
Providers
2
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

80 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
219.100.158.0/2401
219.100.159.0/2401

Proxy providers listing exits

  • AnyIP
  • FloppyData

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
219.96.0.0/112,097,152JPNIC-NET-JPJapan Network Information CenterALLOCATED PORTABLE—hostmaster@nic.ad.jp

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 219.100.156.0/22

Prefix
219.100.156.0/22
Announced by
AS131923 MCAT Ltd.
Type
Residential
Proxy exits
3
RPKI
RPKI valid
Netname
MCAT
Registrant
MCAT Ltd.
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
Japan Network Information Center
Range
219.96.0.0/11
Registration type
ALLOCATED PORTABLE
Origin network

AS131923

JP
Name
MCAT Ltd.
Type
Internet provider
Registered
Aug 4, 2011
Domain
mcat.co.jp
Website
www.mcat.co.jp/
Spamhaus ASN-DROP
not listed