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Data as of Nov 10, 2026

174.128.251.146/31

Anonymizer · VPN

Sharktech

Announcement
174.128.251.0/24
RPKI valid
Announced by
AS46844
Type
VPN
IPv4 market

Path

1 · Holder
Sharktech
record created Nov 17, 2010
2 · Leased from
not leased
3 · Announced by
AS46844 Sharktech
since Nov 2010 · 16.0 yr ago
4 · Use
VPN servicesnamed Windscribe
VPN

Operators, sellers and brokers

VPN services

NameParentIn 174.128.251.146/31/24s
Windscribe
2100%
1

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
174.128.224.0/198,192SHARKTECH-INCSharktech (SHARK-7) · USDirect AllocationNov 17, 2010abuse@sharktech.net
└ 174.128.224.0/198,192ST-DENSharktech (SHARK-9) · USReallocatedJan 23, 2014abuse@sharktech.net

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 174.128.251.0/24

Prefix
174.128.251.0/24
Announced by
AS46844 Sharktech
Type
Hosting
Anonymizer addresses
2 addresses · 0.78%VPN
Operator
VPN servicesoperated by Windscribe
RPKI
RPKI valid
Netname
ST-DEN
Registrant
Sharktech
RIR
ARIN
Origin network

AS46844

US
Name
Sharktech
Type
Hosting
Registered
Mar 31, 2009
Domain
sharktech.net
Website
sharktech.net
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
85