Data as of Nov 11, 2026

217.181.78.0/24

Anonymizer · ISP proxy147 residential-proxy exits · 30 days

3xK Tech GmbH

Announcement

217.181.76.0/22

RPKI valid

Announced by

AS200373

Type

ISP proxy

Risk

95 / 100 · Critical

Spamhaus DROP · Recently moved

Recent change

New origin Sep 28, 2026

from AS5650 Frontier Communications of America, Inc., after 1.1 years unannounced

Residential-proxy exits

Proxy exits

147

57% of its addresses · 30 days

Providers

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

890 observations

Proxy providers listing exits

2Captcha
Ake.net
BottingTools
DataImpulse
EnigmaProxy
Geonode
IPFly
InfiniteProxies
Kookey
Maskify
Novada
PSBProxy
ProxyRack
ProxyWing
PuraRoute
Thordata
ThunderProxy
VantageProxies

IPv4 market

Path

Announced by AS200373 since Sep 28, 2026 · 6 wk ago

1 · Holder

3xK Tech GmbH

record created Feb 26, 2026

2 · Leased from

not leased

3 · Announced by

AS200373 3xK Tech GmbH

since Sep 28, 2026 · 6 wk ago

4 · Use

ISP proxy

anonymizer space, operator not named

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced 217.181.76.0/22

217.181.76.0/22

Routing history

Pattern: Reactivated
First seen: Dec 2024
Current origin since: Sep 28, 2026 · 1 mo
Origin networks: 3
Last change of origin: Sep 28, 2026

Recorded history

History

Handoffs: 2