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Data as of Nov 3, 2026

31.7.242.0/24

1 residential-proxy exit · 30 days

WIA spol. s.r.o.

Announcement
31.7.240.0/21
RPKI valid
Announced by
AS21430
Type
Business
66% of it

Residential-proxy exits

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

Exits seen per day

48 observations

Proxy providers listing exits

  • RainProxy
  • Shifter

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
31.7.240.0/212,048CZ-WIA-20110414WIA spol. s.r.o. (ORG-WSS1-RIPE) · CZALLOCATED PAApr 14, 2011[email protected]
└ 31.7.242.0/304InsoftINSOFT s.r.o.ASSIGNED PAJun 22, 2017[email protected]
via CZ-WIA-20110414
└ 31.7.242.4/304FRIEDRICH-EBERT-STIFFUNGFriedrich-Ebert-Stiffung, e. V. - zastoupeni v Ceske republiceASSIGNED PAJan 13, 2017[email protected]
via CZ-WIA-20110414
└ 31.7.242.20/304NM-OAKS-LABOAKS LAB s.r.o.ASSIGNED PAJun 27, 2018[email protected]
via CZ-WIA-20110414
└ 31.7.242.24/298NM-IGLG-TISKARSKAIGLG NETWORK CZ s.r.o.ASSIGNED PAJun 24, 2026[email protected]
via CZ-WIA-20110414
└ 31.7.242.32/298EUROWAGONEUROWAGON s.r.o.ASSIGNED PAApr 24, 2012[email protected]
via CZ-WIA-20110414
└ 31.7.242.40/298EGRENSIS-OFFICERTV Cheb k. s.ASSIGNED PAApr 24, 2012[email protected]
via CZ-WIA-20110414
└ 31.7.242.64/304BMPBMP Bohemia Metal Produkt, s.r.o.ASSIGNED PAOct 4, 2013[email protected]
via CZ-WIA-20110414
└ 31.7.242.68/304CASRICASRIASSIGNED PAMar 18, 2015[email protected]
via CZ-WIA-20110414
└ 31.7.242.72/298SMP-CZ-BEROUNSMP CZ, a.s. BerounASSIGNED PAApr 19, 2012[email protected]
via CZ-WIA-20110414
└ 31.7.242.80/304SMP-CZ-BEROUN-WANSMP CZ, a.s. BerounASSIGNED PAApr 19, 2012[email protected]
via CZ-WIA-20110414
└ 31.7.242.88/304WOLFSTEIN-AMERICKAWOLFSTEIN s.r.o.ASSIGNED PADec 7, 2015[email protected]
via CZ-WIA-20110414
└ 31.7.242.112/2816ROLAM-CAS-F1ROLAM s.r.o.ASSIGNED PAMar 23, 2012[email protected]
via CZ-WIA-20110414
└ 31.7.242.128/304AYLA-NETAYLA s.r.o.ASSIGNED PAJan 27, 2016[email protected]
via CZ-WIA-20110414
└ 31.7.242.132/304NM-CENTRALNI-VYBEROVA-1Centralni vyberova rizeni a.s.ASSIGNED PAMay 31, 2018[email protected]
via CZ-WIA-20110414
└ 31.7.242.136/304NEWLINK-WANNEWLINK s.r.o.ASSIGNED PAOct 27, 2011[email protected]
via CZ-WIA-20110414
└ 31.7.242.144/298HOTEL-ATLANTICHotelpro s.r.o.ASSIGNED PANov 30, 2011[email protected]
via CZ-WIA-20110414
└ 31.7.242.152/298ATLANTIC-VPHotelpro s.r.o.ASSIGNED PANov 30, 2011[email protected]
via CZ-WIA-20110414
└ 31.7.242.164/304PROTISK-PRCHALPrchal AntoninASSIGNED PAFeb 13, 2012[email protected]
via CZ-WIA-20110414
└ 31.7.242.168/298INICIA-CUSTOMERS-NETINICIA s.r.o.ASSIGNED PADec 21, 2017[email protected]
via CZ-WIA-20110414
└ 31.7.242.176/298NM-MHZ-HACHTEL-CZECHMHZ Hachtel Czech s.r.o.ASSIGNED PAJun 28, 2018[email protected]
via CZ-WIA-20110414
└ 31.7.242.184/304BRUSIVO-WANB R U S I V O spol. s r.o.ASSIGNED PANov 20, 2014[email protected]
via CZ-WIA-20110414
└ 31.7.242.188/304Dum-taboritska-NETDum Taboritska s.r.o.ASSIGNED PAAug 28, 2015[email protected]
via CZ-WIA-20110414
└ 31.7.242.192/298TRAVEL-FREE-SHOPCerpaci stanice Hranice s.r.o.ASSIGNED PAJan 31, 2012[email protected]
via CZ-WIA-20110414
└ 31.7.242.200/304MESKAR-SPIDOMESKAR SPIDO, s.r.o.ASSIGNED PAAug 14, 2015[email protected]
via CZ-WIA-20110414
└ 31.7.242.204/304GYMNAZIUM-SPITALSKAGymnazium, Praha 9, Spitalska 2ASSIGNED PADec 3, 2015[email protected]
via CZ-WIA-20110414
└ 31.7.242.208/298NM-PELIKAN-KROFTA-KOHOUTEKPELIKAN KROFTA KOHOUTEK advokatni kancelar s.r.oASSIGNED PAJun 15, 2020[email protected]
via CZ-WIA-20110414
└ 31.7.242.220/304ZEITRAUMZeitraum s.r.o.ASSIGNED PADec 8, 2016[email protected]
via CZ-WIA-20110414
└ 31.7.242.224/304NM-PERFECT-CATERING-UTREZORKYPERFECT CATERING s.r.o.ASSIGNED PAFeb 1, 2018[email protected]
via CZ-WIA-20110414
└ 31.7.242.228/304NM-VIZA-AUTO-CZVIZA AUTO CZ, s.r.o.ASSIGNED PASep 6, 2018[email protected]
via CZ-WIA-20110414

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%29
Residential8834%8

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 31.7.240.0/21

Prefix
31.7.240.0/21
Announced by
AS21430 WIA spol. s.r.o.
Type
Residential
Proxy exits
7
Always-on exits
1
RPKI
RPKI valid
Netname
CZ-WIA-20110414
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