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Data as of Nov 3, 2026

64.49.57.0/24

Anonymizer · ISP proxy256 residential-proxy exits · 30 days

Deutsche Telekom AG · space held by Cardioa LLC

Announcement
64.49.56.0/22
RPKI valid
Announced by
AS3320
Type
ISP proxy
Risk
90 / 100 · Critical

Residential-proxy exits

Proxy exits
256
100% of its addresses · 30 days
Providers
4
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

35K observations

Proxy providers listing exits

  • Ake.net
  • IPFly
  • ProxyGeo
  • PuraRoute
IPv4 market

Path

1 · Holder
Cardioa LLC
record created Jul 8, 2024
2 · Leased from
Cardioa LLC
its owner, directly
3 · Announced by
AS3320 Deutsche Telekom AG
since Mar 2025 · 19 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 64.49.57.0/24/24s
Cardioa LLC
256100%
1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 64.49.56.0/22

Prefix
64.49.56.0/22
Announced by
AS3320 Deutsche Telekom AG
Type
ISP proxy
Anonymizer addresses
all
Proxy exits
890
RPKI
RPKI valid
Netname
CARDIOA-IPV4
Registrant
Cardioa LLC
RIR
ARIN
Origin network

AS3320

DE
Name
Deutsche Telekom AG
Type
Internet provider
Registered
Feb 23, 1995
Domain
telekom.de
Website
wholesale.telekom.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed