LAYER3 INTEL
Get started
Sign in
Data as of Nov 9, 2026

77.104.247.0/24

2 residential-proxy exits · 30 days

COPROSYS · space held by CoProSys a.s.

Announcement
77.104.192.0/18
RPKI valid
Announced by
AS39906
Type
Business
66% of it

Residential-proxy exits

Proxy exits
2
0.78% of its addresses · 30 days
Providers
14
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

7 observations
  • Residential
  • Business

Proxy providers listing exits

  • ByteProxies
  • Byteful
  • GSocks
  • Geonix
  • GonzoProxy
  • Infatica
  • LemonBright
  • MangoProxy
  • NodeProxy
  • Proxy-Seller
  • RainProxy
  • Shifter
  • Thordata
  • VitalExclusive

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
77.104.192.0/1816,384CZ-COPROSYS-20061128CoProSys a.s. (ORG-CA781-RIPE) · CZALLOCATED PANov 28, 2006abuse@coprosys.cz
└ 77.104.247.0/298KONTRON-CZKontron Czech s.r.o.ASSIGNED PADec 20, 2006abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.8/298ABET-LIBEREC-CZABET a.s.ASSIGNED PADec 20, 2006abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.16/2816NET-SYSTEM-LBC-CZNet System s.r.o.ASSIGNED PADec 20, 2006abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.32/2732OBCH-SP-LBC-CZObchodni spolecnost Liberec,s.r.o.ASSIGNED PADec 20, 2006abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.64/298AAABYTY-CZAAA-Byty local office PrahaASSIGNED PAJan 18, 2007abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.72/298HUAWEI-CZHuawei local office PrahaASSIGNED PAJan 18, 2007abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.80/2816ATLANTIS-CZatlantis telecom spol. s r.o.ASSIGNED PAJan 18, 2007abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.96/2816COPROSYS-CZrouters in locality Prague, BohniceASSIGNED PAJan 18, 2007abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.112/298KNIHOVNA-BRANDYS-CZKnihovna Brandys nad labemASSIGNED PAJan 18, 2007abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.120/298MU-BRANDYS-CZmunicipal officeASSIGNED PAJan 18, 2007abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.128/298KASRO-CZKasro s.r.o. LiberecASSIGNED PAFeb 14, 2007abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.136/298AMIGONET-CZAmigonet s.r.o.ASSIGNED PAFeb 14, 2007abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.144/298SW-AUTOMOBILY-CZS. & W. Automobily s.r.o.ASSIGNED PAFeb 15, 2007abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.152/298AMIGONET-CZAmigonet s.r.o.ASSIGNED PAFeb 16, 2007abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.160/298MKURKA-CZMichal KurkaASSIGNED PAFeb 16, 2007abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.168/298DORINT-CZDORINT KERAM s.r.o.ASSIGNED PAApr 3, 2007abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.176/298VARICAD-CZVaricad s.r.o.ASSIGNED PAMar 1, 2007abuse@coprosys.cz
via CZ-COPROSYS-20061128
└ 77.104.247.184/298COPROSYS-CUSTCoProSys a.s. (ORG-CA781-RIPE) · CZASSIGNED PAMay 3, 2024abuse@coprosys.cz
└ 77.104.247.192/2664COPROSYS-CUSTCoProSys a.s. (ORG-CA781-RIPE) · CZASSIGNED PAMay 3, 2024abuse@coprosys.cz

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Business16866%16
Residential8834%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 77.104.192.0/18

Prefix
77.104.192.0/18
Announced by
AS39906 COPROSYS
Type
Residential
Proxy exits
54
Always-on exits
3
RPKI
RPKI valid
Netname
CZ-COPROSYS-20061128
Registrant
CoProSys a.s.
RIR
RIPE NCC
Origin network

AS39906

CZ
Name
COPROSYS
Type
Internet provider
Registered
May 12, 2006
Domain
coprosys.cz
Spamhaus ASN-DROP
not listed