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Data as of Nov 5, 2026

185.151.244.0/22

1 residential-proxy exit · 30 days

Host4Biz sp. z o.o.

Announcement
this exact prefix
No RPKI
Announced by
AS61251
Type
Hosting
Risk
50 / 100 · Medium

Residential-proxy exits

Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
4
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

60 observations

Proxy providers listing exits

  • EnigmaProxy
  • FastProxy
  • NovaProxy
  • ProxyEmpire

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
185.151.244.0/221,024PL-HOST4BIZ-3-20160513Host4Biz sp. z o.o. (ORG-HSZO27-RIPE) · PLALLOCATED PAAug 31, 2020abuse@host4.biz
└ 185.151.244.128/25128DEDICATED-WAW-1Host4Biz sp. z o.o. (ORG-HSZO15-RIPE)ASSIGNED PAOct 5, 2017abuse@host4.biz
└ 185.151.245.0/25128VPS-WAW-1Host4Biz sp. z o.o. (ORG-HSZO15-RIPE)ASSIGNED PAOct 5, 2017abuse@host4.biz
└ 185.151.245.128/25128VPS-WAW-1Host4Biz sp. z o.o. (ORG-HSZO15-RIPE)ASSIGNED PAOct 5, 2017abuse@host4.biz
└ 185.151.246.128/25128VPS-WAW-3unknownASSIGNED PAFeb 18, 2020abuse@host4.biz
via PL-HOST4BIZ-3-20160513
└ 185.151.247.0/24256DEDICATED-WAW-2Host4Biz sp. z o.o. (ORG-HSZO15-RIPE)ASSIGNED PAOct 5, 2017abuse@host4.biz

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS61251

PL
Name
Host4Biz sp. z o.o.
Type
Hosting
Registered
May 13, 2016
Domain
host4.biz
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed