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Data as of Nov 6, 2026

66.151.40.0/21

2 anonymizer addresses · 0.10% · Datacenter proxy14 residential-proxy exits · 30 days

Unitas Global

Announcement
this exact prefix
No RPKI
Announced by
AS12180
Type
Hosting
>99% of it

Residential-proxy exits

Proxy exits
14
0.68% of its addresses · 30 days
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

55 observations
IPv4 market

Path

1 · Holder
Unnamed holder
2 · Leased from
not leased
3 · Announced by
AS12180 Unitas Global
since Jul 2024 · 2.3 yr ago
4 · Use
Hosting
anonymizer space, operator not named

Lineage

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

66.151.40.0/21

From the registry to its use

  1. Jul 28, 2024– today
    Announced
    AS12180 Unitas Global
    Hosting
  2. Nov 21, 2024
    Route object
    AS57043 Hostkey B.V.
    RIPE route object for AS57043 Hostkey B.V., maintainer HOSTKEY-MNT
    66.151.40.0/23

Announcements

More specific

Announcements inside

PrefixOriginTypeAnonymizer addressesHolderRPKI
66.151.40.0/24
since Mar 2024
AS57043HostingHostkey B.V.
66.151.41.0/24
since Mar 2024
AS57043HostingHostkey B.V.
66.151.42.0/24
since Jul 2024
AS57043HostingHostkey B.V.
66.151.43.0/24
since Aug 2024
AS57043Hosting20.78%Datacenter proxyHostkey B.V.
66.151.44.0/22
since Aug 2023
AS12180HostingUnitas Global

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 contactRIR
66.151.40.0/221,024NL-HOSTKEY-20010713Hostkey B.V. (ORG-HB14-RIPE) · NLALLOCATED PAMar 4, 2024abuse@hostkey.nlRIPE NCC
66.151.44.0/221,024PNAP-06-2001Unitas Global (UG-210) · USDirect AllocationJul 13, 2001abuse@unitasglobal.comARIN
└ 66.151.45.0/24256INAP-MIA003-AZULTEL-0202unknown———ARIN
└ 66.151.46.0/2664INAP-MIA003-DATAMANGROUP-35990unknown———ARIN
└ 66.151.46.128/25128INAP-MIA003-CWCSMANAGED-66-151-46-128unknown———ARIN
└ 66.151.47.0/25128INAP-MIA003-MCALLISTER-66-151-47-0unknown———ARIN
└ 66.151.47.208/298INAP-MIA003-SHUTTSBOWEN-8019unknown———ARIN
└ 66.151.47.216/298INAP-MIA003-SHUTTSBOWEN-8020unknown———ARIN

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
Hosting2,046>99%7
Datacenter proxyanonymizer20.10%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
Origin network

AS12180

US
Name
Unitas Global
Type
Hosting
Registered
Apr 13, 1999
Domain
unitasglobal.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed