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Data as of Nov 3, 2026

77.78.80.0/24

1 residential-proxy exit · 30 days

WIA spol. s.r.o.

Announcement
77.78.80.0/21
RPKI valid
Announced by
AS21430
Type
Business
75% of it

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
20
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

413 observations

Proxy providers listing exits

  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • FlashProxy
  • GonzoProxy
  • IPOasis
  • Infatica
  • LightningProxies
  • MangoProxy
  • NodeMaven
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyHat
  • Proxyma
  • Shifter
  • VibeProxies
  • VitalExclusive
  • VitalProxy

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
77.78.80.0 - 77.78.89.2552,560CZ-WIA-20070227WIA spol. s.r.o. (ORG-WSS1-RIPE) · CZALLOCATED PAFeb 7, 2025[email protected]
└ 77.78.80.8/298Saspa-CZSASPA s.r.o.ASSIGNED PAOct 31, 2012[email protected]
via CZ-WIA-20070227
└ 77.78.80.16/298CeskyNarodniPodnik-CZCesky narodni podnik s.r.o.ASSIGNED PAJul 3, 2013[email protected]
via CZ-WIA-20070227
└ 77.78.80.24/298PrvniCeskaLekarskaSpolecnost-CZPrvni ceska lekarska spolecnost, s.r.o.ASSIGNED PAAug 28, 2012[email protected]
via CZ-WIA-20070227
└ 77.78.80.40/298MPDevelopmentAkciovaSpolecnost-CZMP Development akciova spolecnostASSIGNED PASep 17, 2014[email protected]
via CZ-WIA-20070227
└ 77.78.80.64/298Adnet-CZAD-Net, spol. s r.o.ASSIGNED PAAug 30, 2012[email protected]
via CZ-WIA-20070227
└ 77.78.80.72/298Megapixel-CZMEGAPIXEL s.r.o.ASSIGNED PAFeb 18, 2013[email protected]
via CZ-WIA-20070227
└ 77.78.80.88/298VodniASaunovySvet-CZVodni a saunovy svet s.r.o.ASSIGNED PAMar 4, 2011[email protected]
via CZ-WIA-20070227
└ 77.78.80.96/298ROLINO-CZROLINO, spol.s r.o.ASSIGNED PAMay 20, 2013[email protected]
via CZ-WIA-20070227
└ 77.78.80.104/298ServisLeasing-CZServis Leasing a.s.ASSIGNED PAMar 20, 2015[email protected]
via CZ-WIA-20070227
└ 77.78.80.112/298ELASTOFORMBohemia-CZELASTO FORM Bohemia s.r.o.ASSIGNED PAFeb 8, 2008[email protected]
via CZ-WIA-20070227
└ 77.78.80.120/298NM-ARCELORMITTAL-FRYDEKMISTEKArcelorMittal Distribution Czech Republic, s.r.o.ASSIGNED PAOct 20, 2021[email protected]
via CZ-WIA-20070227
└ 77.78.80.128/298EuroskolaPraha-CZEuroskola Praha stredni odborna skola s.r.o.ASSIGNED PAAug 23, 2012[email protected]
via CZ-WIA-20070227
└ 77.78.80.136/298NM-TRUMPF-KHAJUM2TRUMPF Praha, spol. s r.o.ASSIGNED PADec 22, 2022[email protected]
via CZ-WIA-20070227
└ 77.78.80.144/298VIlimkovaDudakHrncirNovotny-CZVilimkova Dudak Hrncir Novotny, advokatni kancelar, s.r.o.ASSIGNED PANov 1, 2013[email protected]
via CZ-WIA-20070227
└ 77.78.80.152/298KandaMartin-CZMartin KandaASSIGNED PAJan 4, 2012[email protected]
via CZ-WIA-20070227
└ 77.78.80.160/298DknvStavebni-CZDKNV stavebni, s.r.o.ASSIGNED PAApr 22, 2013[email protected]
via CZ-WIA-20070227
└ 77.78.80.168/298Intertek-CZIntertek s.r.o.ASSIGNED PASep 25, 2014[email protected]
via CZ-WIA-20070227
└ 77.78.80.176/298NM-AK-VINOHRADSKAAK Vinohradska s.r.o.ASSIGNED PAJan 21, 2021[email protected]
via CZ-WIA-20070227
└ 77.78.80.184/298UnientCommunications-CZUnient Communications, a.s.ASSIGNED PAAug 10, 2009[email protected]
via CZ-WIA-20070227
└ 77.78.80.200/298ScottWeberBudejovickaAlej-CZScott & Weber Budejovicka alej s.r.o.ASSIGNED PAOct 2, 2017[email protected]
via CZ-WIA-20070227
└ 77.78.80.208/298FiveTOTwelveSro-CZFive to Twelve s.r.oASSIGNED PAMar 19, 2015[email protected]
via CZ-WIA-20070227
└ 77.78.80.224/298FinancniStit-CZFinancni stit s.r.o.ASSIGNED PAAug 29, 2013[email protected]
via CZ-WIA-20070227
└ 77.78.80.232/298IceCzechLetnany-CZICE CZECH LETNANY a.s.ASSIGNED PAAug 13, 2009[email protected]
via CZ-WIA-20070227
└ 77.78.80.240/298IceCzechLetnany-CZICE CZECH LETNANY a.s.ASSIGNED PAAug 13, 2009[email protected]
via CZ-WIA-20070227

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
Business19275%24
Residential6425%7

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 77.78.80.0/21

Prefix
77.78.80.0/21
Announced by
AS21430 WIA spol. s.r.o.
Type
Residential
Proxy exits
9
Always-on exits
1
RPKI
RPKI valid
Netname
CZ-WIA-20070227
Registrant
WIA spol. s.r.o.
RIR
RIPE NCC
Origin network

AS21430

CZ
Name
WIA spol. s.r.o.
Type
Internet provider
Registered
Dec 7, 2001
Domain
wia.cz
Website
www.wia.cz/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed