LAYER3 INTEL
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Data as of Nov 12, 2026

77.237.150.0/23

1 residential-proxy exit · 30 days

CEZNET s.r.o.

Announcement
77.237.128.0/19
RPKI valid
Announced by
AS47493
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.20% of its addresses · 30 days
Always-on exits
1
100% of its exits
Spread
1 of 2
/24s with at least one exit
Providers
8
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

969 observations

Proxy providers listing exits

  • EnigmaProxy
  • FLEETPROXY
  • LemonBright
  • NovaProxy
  • Proxiware
  • ProxyEmpire
  • SPYDERPROXY_PREMIUM
  • VantageProxies

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
77.237.128.0/198,192CZ-CEZNET21-20070202CEZNET s.r.o. (ORG-TBS13-RIPE) · CZALLOCATED PAFeb 2, 2007dohled@ceznet.cz
└ 77.237.150.0/23512WMS-NETWMS networkASSIGNED PANov 2, 2007dohled@ceznet.cz
via CZ-CEZNET21-20070202

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
Routing timeline

Who has announced 77.237.128.0/19

77.237.128.0/19

Routing history

Pattern
Stable
First seen
Feb 2007
Current origin since
Jun 2009 · 17 yr
Origin networks
3
Last change of origin
Jun 2009
Recorded history

History

Handoffs
2