Data as of Nov 3, 2026

77.78.80.0/21

9 residential-proxy exits · 30 days

WIA spol. s.r.o.

Announcement

this exact prefix

RPKI valid

Announced by

AS21430

Type

Business

67% of it

Residential-proxy exits

Proxy exits

0.44% of its addresses · 30 days

Always-on exits

11% of its exits

Spread

7 of 8

/24s with at least one exit

Providers

selling exits here

Oct 4, 2026 – Nov 2, 2026

Exits seen per day

1.8K observations

Residential
Business

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
77.78.81.0/24	1	2
77.78.83.0/24	0	2
77.78.80.0/24	0	1
77.78.84.0/24	0	1
77.78.85.0/24	0	1
77.78.86.0/24	0	1
77.78.87.0/24	0	1

Proxy providers listing exits

AnyIP
BirdProxies
BlurPath
BottingTools
ByteProxies
Byteful
CliProxy
DataImpulse
EnigmaProxy
FlashProxy
GSocks
Geonode
GonzoProxy
IPOasis
Infatica
InfiniteProxies
LemonBright
LightningProxies
MangoProxy
NodeMaven
NodeProxy
NovProxy
NovaProxy
PrivateProxy
Proxiware
Proxy-Seller
Proxy4U
ProxyEmpire
ProxyHat
Proxyma
RainProxy
Shifter
Thordata
ThunderProxy
VantageProxies
VibeProxies
VitalExclusive
VitalProxy

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
77.78.80.0 - 77.78.89.255	2,560	CZ-WIA-20070227	WIA spol. s.r.o. (ORG-WSS1-RIPE) · CZ	ALLOCATED PA	Feb 7, 2025	[email protected]
└ 77.78.80.8/29	8	Saspa-CZ	SASPA s.r.o.	ASSIGNED PA	Oct 31, 2012	[email protected] via CZ-WIA-20070227
└ 77.78.80.16/29	8	CeskyNarodniPodnik-CZ	Cesky narodni podnik s.r.o.	ASSIGNED PA	Jul 3, 2013	[email protected] via CZ-WIA-20070227
└ 77.78.80.24/29	8	PrvniCeskaLekarskaSpolecnost-CZ	Prvni ceska lekarska spolecnost, s.r.o.	ASSIGNED PA	Aug 28, 2012	[email protected] via CZ-WIA-20070227
└ 77.78.80.40/29	8	MPDevelopmentAkciovaSpolecnost-CZ	MP Development akciova spolecnost	ASSIGNED PA	Sep 17, 2014	[email protected] via CZ-WIA-20070227
└ 77.78.80.64/29	8	Adnet-CZ	AD-Net, spol. s r.o.	ASSIGNED PA	Aug 30, 2012	[email protected] via CZ-WIA-20070227
└ 77.78.80.72/29	8	Megapixel-CZ	MEGAPIXEL s.r.o.	ASSIGNED PA	Feb 18, 2013	[email protected] via CZ-WIA-20070227
└ 77.78.80.88/29	8	VodniASaunovySvet-CZ	Vodni a saunovy svet s.r.o.	ASSIGNED PA	Mar 4, 2011	[email protected] via CZ-WIA-20070227
└ 77.78.80.96/29	8	ROLINO-CZ	ROLINO, spol.s r.o.	ASSIGNED PA	May 20, 2013	[email protected] via CZ-WIA-20070227
└ 77.78.80.104/29	8	ServisLeasing-CZ	Servis Leasing a.s.	ASSIGNED PA	Mar 20, 2015	[email protected] via CZ-WIA-20070227
└ 77.78.80.112/29	8	ELASTOFORMBohemia-CZ	ELASTO FORM Bohemia s.r.o.	ASSIGNED PA	Feb 8, 2008	[email protected] via CZ-WIA-20070227
└ 77.78.80.120/29	8	NM-ARCELORMITTAL-FRYDEKMISTEK	ArcelorMittal Distribution Czech Republic, s.r.o.	ASSIGNED PA	Oct 20, 2021	[email protected] via CZ-WIA-20070227
└ 77.78.80.128/29	8	EuroskolaPraha-CZ	Euroskola Praha stredni odborna skola s.r.o.	ASSIGNED PA	Aug 23, 2012	[email protected] via CZ-WIA-20070227
└ 77.78.80.136/29	8	NM-TRUMPF-KHAJUM2	TRUMPF Praha, spol. s r.o.	ASSIGNED PA	Dec 22, 2022	[email protected] via CZ-WIA-20070227
└ 77.78.80.144/29	8	VIlimkovaDudakHrncirNovotny-CZ	Vilimkova Dudak Hrncir Novotny, advokatni kancelar, s.r.o.	ASSIGNED PA	Nov 1, 2013	[email protected] via CZ-WIA-20070227
└ 77.78.80.152/29	8	KandaMartin-CZ	Martin Kanda	ASSIGNED PA	Jan 4, 2012	[email protected] via CZ-WIA-20070227
└ 77.78.80.160/29	8	DknvStavebni-CZ	DKNV stavebni, s.r.o.	ASSIGNED PA	Apr 22, 2013	[email protected] via CZ-WIA-20070227
└ 77.78.80.168/29	8	Intertek-CZ	Intertek s.r.o.	ASSIGNED PA	Sep 25, 2014	[email protected] via CZ-WIA-20070227
└ 77.78.80.176/29	8	NM-AK-VINOHRADSKA	AK Vinohradska s.r.o.	ASSIGNED PA	Jan 21, 2021	[email protected] via CZ-WIA-20070227
└ 77.78.80.184/29	8	UnientCommunications-CZ	Unient Communications, a.s.	ASSIGNED PA	Aug 10, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.80.200/29	8	ScottWeberBudejovickaAlej-CZ	Scott & Weber Budejovicka alej s.r.o.	ASSIGNED PA	Oct 2, 2017	[email protected] via CZ-WIA-20070227
└ 77.78.80.208/29	8	FiveTOTwelveSro-CZ	Five to Twelve s.r.o	ASSIGNED PA	Mar 19, 2015	[email protected] via CZ-WIA-20070227
└ 77.78.80.224/29	8	FinancniStit-CZ	Financni stit s.r.o.	ASSIGNED PA	Aug 29, 2013	[email protected] via CZ-WIA-20070227
└ 77.78.80.232/29	8	IceCzechLetnany-CZ	ICE CZECH LETNANY a.s.	ASSIGNED PA	Aug 13, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.80.240/29	8	IceCzechLetnany-CZ	ICE CZECH LETNANY a.s.	ASSIGNED PA	Aug 13, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.81.0/28	16	NM-DIGITALCINEMAUNITED-HOUSING	digital cinema utd. CEE s.r.o.	ASSIGNED PA	Jan 4, 2021	[email protected] via CZ-WIA-20070227
└ 77.78.81.50/32	1	NM-UNICITYRETAIL	Unicity Retail s.r.o.	ASSIGNED PA	Apr 22, 2021	[email protected] via CZ-WIA-20070227
└ 77.78.81.80/28	16	NM-LCRADMIN-BLANICKA	LCR admin s.r.o.	ASSIGNED PA	Apr 11, 2025	[email protected] via CZ-WIA-20070227
└ 77.78.81.112/28	16	NM-EXPEREO-STI-RUMBURK	Fiscale Eenheid Experlink Holding B.V., Experlink B.V.C.S.	ASSIGNED PA	May 10, 2021	[email protected] via CZ-WIA-20070227
└ 77.78.81.128/30	4	NM-JAROVNET-VINOHRADSKA	Jarov.NET s.r.o.	ASSIGNED PA	Mar 5, 2026	[email protected] via CZ-WIA-20070227
└ 77.78.81.136/29	8	Dignity-CZ	DIGNITY, s.r.o.	ASSIGNED PA	Apr 24, 2017	[email protected] via CZ-WIA-20070227
└ 77.78.81.144/28	16	ScottWeberRevolucniCenter-CZ	Scott & Weber Revolucni Center s.r.o.	ASSIGNED PA	Nov 27, 2014	[email protected] via CZ-WIA-20070227
└ 77.78.81.160/28	16	Pe3nyNet-CZ	Pe3ny Net, s.r.o.	ASSIGNED PA	Nov 15, 2007	[email protected] via CZ-WIA-20070227
└ 77.78.81.184/29	8	ASComputers-CZ	AS Computers s.r.o.	ASSIGNED PA	Feb 4, 2016	[email protected] via CZ-WIA-20070227
└ 77.78.81.192/28	16	NM-KITT6-CSARMADY	KITT6, prispevkova organizace	ASSIGNED PA	Mar 21, 2024	[email protected] via CZ-WIA-20070227
└ 77.78.81.208/28	16	ComfortSpace-CZ	Comfort Space, a.s.	ASSIGNED PA	May 2, 2012	[email protected] via CZ-WIA-20070227
└ 77.78.81.224/27	32	NM-IPVZ-STIMBUILDING	Institut postgradualniho vzdelavani ve zdravotnictvi	ASSIGNED PA	Aug 7, 2023	[email protected] via CZ-WIA-20070227
└ 77.78.82.0/29	8	Gisat-CZ	GISAT s.r.o.	ASSIGNED PA	Nov 26, 2014	[email protected] via CZ-WIA-20070227
└ 77.78.82.8/29	8	JudrElonaKhalaila-CZ	JUDr. Elona KHALAILA	ASSIGNED PA	Aug 13, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.82.16/29	8	NM-CHERRES-JAKUBSKA	CHERRES a.s.	ASSIGNED PA	Feb 16, 2026	[email protected] via CZ-WIA-20070227
└ 77.78.82.24/29	8	IncoczechTravelPrague-CZ	INCOCZECH TRAVEL PRAGUE, a.s.	ASSIGNED PA	Oct 12, 2018	[email protected] via CZ-WIA-20070227
└ 77.78.82.32/29	8	KatolickyTydenik-CZ	Katolicky tydenik s.r.o.	ASSIGNED PA	Jun 17, 2019	[email protected] via CZ-WIA-20070227
└ 77.78.82.40/29	8	ZikmundPetr-CZ	Petr Zikmund	ASSIGNED PA	Aug 14, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.82.64/29	8	MstMericiAStudiovaTechnika-CZ	MST - merici a studiova technika, a.s.	ASSIGNED PA	May 15, 2017	[email protected] via CZ-WIA-20070227
└ 77.78.82.80/29	8	EuroagenturHotelsTravel-CZ	EuroAgentur Hotels & Travel a.s.	ASSIGNED PA	Aug 14, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.82.88/29	8	EuroagenturHotelsTravel-CZ	EuroAgentur Hotels & Travel a.s.	ASSIGNED PA	Aug 14, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.82.96/29	8	KorejskaAgenturaNAPodporuObchoduAInvesticKoreaTradeInvestmentPromotionAgency-CZ	Korejska agentura na podporu obchodu a investic (Korea Trade - Investment Promotion Agency)	ASSIGNED PA	Sep 22, 2014	[email protected] via CZ-WIA-20070227
└ 77.78.82.104/29	8	Denwel-CZ	DENWEL, spol. s r.o.	ASSIGNED PA	Jul 9, 2014	[email protected] via CZ-WIA-20070227
└ 77.78.82.128/29	8	PragoeconConsulting-CZ	PRAGOECON Consulting, s.r.o.	ASSIGNED PA	Jun 23, 2011	[email protected] via CZ-WIA-20070227
└ 77.78.82.144/29	8	Runova-CZ	RUNOVA s.r.o.	ASSIGNED PA	Apr 20, 2016	[email protected] via CZ-WIA-20070227
└ 77.78.82.152/29	8	ArmadaFilms-CZ	ARMADA FILMS s.r.o.	ASSIGNED PA	Jan 2, 2013	[email protected] via CZ-WIA-20070227
└ 77.78.82.160/29	8	EuroagenturHotelsTravel-CZ	EuroAgentur Hotels & Travel a.s.	ASSIGNED PA	Aug 14, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.82.168/29	8	KonzervatorDuncanCentrePraha4Branicka41-CZ	Konzervator Duncan centre, Praha 4, Branicka 41	ASSIGNED PA	Feb 17, 2012	[email protected] via CZ-WIA-20070227
└ 77.78.82.176/29	8	MPDevelopmentAkciovaSpolecnost-CZ	MP Development akciova spolecnost	ASSIGNED PA	Apr 23, 2012	[email protected] via CZ-WIA-20070227
└ 77.78.82.200/29	8	NM-CPIMETEOR-SOKOLOVSKA-150M	CPI Office Business Center, s.r.o.	ASSIGNED PA	Dec 13, 2021	[email protected] via CZ-WIA-20070227
└ 77.78.82.208/29	8	NM-PRICEFX-THAMOVA	Price f(x) s.r.o.	ASSIGNED PA	Dec 20, 2020	[email protected] via CZ-WIA-20070227
└ 77.78.82.224/29	8	ICHotels-CZ	IC HOTELS a.s.	ASSIGNED PA	Aug 19, 2015	[email protected] via CZ-WIA-20070227
└ 77.78.82.232/29	8	MPDevelopmentAkciovaSpolecnost-CZ	MP Development akciova spolecnost	ASSIGNED PA	Apr 23, 2012	[email protected] via CZ-WIA-20070227
└ 77.78.82.240/29	8	NM-INET-SOLUTIONS	iNET Solutions s.r.o.	ASSIGNED PA	Jun 23, 2021	[email protected] via CZ-WIA-20070227
└ 77.78.82.248/29	8	Casablanca-CZ	CASABLANCA INT s.r.o.	ASSIGNED PA	Apr 4, 2014	[email protected] via CZ-WIA-20070227
└ 77.78.83.0/28	16	AnnexNet-CZ	Annex NET, s.r.o.	ASSIGNED PA	May 9, 2011	[email protected] via CZ-WIA-20070227
└ 77.78.83.16/28	16	Siconet-CZ	SICONET a.s.	ASSIGNED PA	Sep 12, 2014	[email protected] via CZ-WIA-20070227
└ 77.78.83.32/28	16	NM-PAVILONHAVANA-MOCHOVSKA	PAVILON Havana, s.r.o.	ASSIGNED PA	Feb 1, 2022	[email protected] via CZ-WIA-20070227
└ 77.78.83.48/28	16	MuseumCenter-CZ	Museum Center s.r.o.	ASSIGNED PA	Feb 22, 2013	[email protected] via CZ-WIA-20070227
└ 77.78.83.64/28	16	Proxinet-CZ	PROXINET spol. s r.o.	ASSIGNED PA	Apr 23, 2015	[email protected] via CZ-WIA-20070227
└ 77.78.83.80/28	16	EuroskolaPraha-CZ	Euroskola Praha stredni odborna skola s.r.o.	ASSIGNED PA	Jul 15, 2019	[email protected] via CZ-WIA-20070227
└ 77.78.83.96/28	16	CTaccent-CZ	CT Accent, a.s.	ASSIGNED PA	Jul 10, 2013	[email protected] via CZ-WIA-20070227
└ 77.78.83.112/28	16	IdtPraha-CZ	IDT Praha s.r.o.	ASSIGNED PA	Oct 21, 2014	[email protected] via CZ-WIA-20070227
└ 77.78.83.144/28	16	ICHotels-CZ	IC HOTELS a.s.	ASSIGNED PA	Mar 4, 2010	[email protected] via CZ-WIA-20070227
└ 77.78.83.160/28	16	JudrIgor-CZ	Igor Ivanko JUDr.	ASSIGNED PA	Jun 7, 2016	[email protected] via CZ-WIA-20070227
└ 77.78.83.176/28	16	MrazMichal-CZ	Mraz Michal	ASSIGNED PA	Aug 14, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.83.248/29	8	NM-LCRADMIN-BELOHORSKA	LCR admin s.r.o.	ASSIGNED PA	Nov 7, 2022	[email protected] via CZ-WIA-20070227
└ 77.78.84.6/31	2	NM-KAVARNA-PODEBRADSKA	La Fattoria - vino a destilaty s.r.o.	ASSIGNED PA	Oct 5, 2026	[email protected] via CZ-WIA-20070227
└ 77.78.84.24/30	4	NM-CMIS-CROCODILLE-ZIZELICE	CMIS s.r.o.	ASSIGNED PA	Feb 24, 2023	[email protected] via CZ-WIA-20070227
└ 77.78.84.28/30	4	NM-CMIS-CROCODILLE-BRNO	CMIS s.r.o.	ASSIGNED PA	May 23, 2023	[email protected] via CZ-WIA-20070227
└ 77.78.84.36/30	4	NM-SSPZ-PODTABOREM	SPS zememericka a Geograficke gymnazium Praha	ASSIGNED PA	Jul 2, 2026	[email protected] via CZ-WIA-20070227
└ 77.78.84.42/32	1	NM-HASICI-KROUCOVA	Ceska republika - Zachranny utvar Hasicskeho zachranneho sboru Ceske republiky	ASSIGNED PA	Jun 6, 2025	[email protected] via CZ-WIA-20070227
└ 77.78.84.44/30	4	NM-SMARTY-STEFANIKOVA-NITRA	Smarty SK s.r.o.	ASSIGNED PA	Mar 22, 2024	[email protected] via CZ-WIA-20070227
└ 77.78.84.68/31	2	NM-WOOLWORTH-FAJTLOVA	Woolworth Ceska republika s.r.o.	ASSIGNED PA	Sep 8, 2026	[email protected] via CZ-WIA-20070227
└ 77.78.84.74/32	1	NM-SGROUPINTERNATIONAL-BRNO	S Group International s.r.o.	ASSIGNED PA	Oct 6, 2026	[email protected] via CZ-WIA-20070227
└ 77.78.84.82/31	2	NM-165-MCDONALDS-OSTROVNADOHRI	MadeRest s.r.o.	ASSIGNED PA	Oct 9, 2026	[email protected] via CZ-WIA-20070227
└ 77.78.84.164/31	2	NM-SMARTSOLUTION-STERBOHOLSKA	Smart solution s.r.o.	ASSIGNED PA	Nov 4, 2024	[email protected] via CZ-WIA-20070227
└ 77.78.84.166/32	1	NM-TRIGEMA-KAMYK	Trigema Building a.s.	ASSIGNED PA	Jun 12, 2025	[email protected] via CZ-WIA-20070227
└ 77.78.84.224/28	16	NM-HOSPODARSKAKOMORA-NAFLORENCI	Hospodarska komora Ceske republiky	ASSIGNED PA	Sep 29, 2026	[email protected] via CZ-WIA-20070227
└ 77.78.85.0/28	16	MestskaCastPraha10-CZ	Mestska Cast Praha 10	ASSIGNED PA	Oct 19, 2010	[email protected] via CZ-WIA-20070227
└ 77.78.85.16/30	4	NM-LEONTAURUS-WASHINGTONOVA	Leon Taurus s.r.o.	ASSIGNED PA	Dec 8, 2020	[email protected] via CZ-WIA-20070227
└ 77.78.85.24/29	8	NM-SZM-OLSANSKA	Sprava zbytkoveho majetku MC Praha 3 a.s.	ASSIGNED PA	Jan 6, 2021	[email protected] via CZ-WIA-20070227
└ 77.78.85.32/28	16	NM-ARMADNI-PILOTU-PRAHA	Armadni Servisni, prispevkova organizace	ASSIGNED PA	Feb 27, 2025	[email protected] via CZ-WIA-20070227
└ 77.78.85.48/28	16	PalacAustria-CZ	PALAC AUSTRIA, s.r.o.	ASSIGNED PA	Sep 1, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.85.64/28	16	ScottWeberOfficeCenter-CZ	Scott & Weber Office Center s.r.o.	ASSIGNED PA	Jul 26, 2017	[email protected] via CZ-WIA-20070227
└ 77.78.85.80/28	16	CeskyUradProZkouseniZbraniAStreliva-CZ	Cesky urad pro zkouseni zbrani a streliva	ASSIGNED PA	May 4, 2011	[email protected] via CZ-WIA-20070227
└ 77.78.85.96/28	16	SmartTradeArt-CZ	SmART TRADE & ART. s.r.o.	ASSIGNED PA	Oct 19, 2010	[email protected] via CZ-WIA-20070227
└ 77.78.85.112/28	16	CASABLANCAINT-CZ	Casablanca INT	ASSIGNED PA	Sep 2, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.85.128/28	16	Wia-CZ	WIA spol. s r.o.	ASSIGNED PA	Apr 23, 2020	[email protected] via CZ-WIA-20070227
└ 77.78.85.144/28	16	CreditinfoCee-CZ	Creditinfo CEE s.r.o.	ASSIGNED PA	Aug 6, 2013	[email protected] via CZ-WIA-20070227
└ 77.78.85.160/32	1	NM-SADOPDESIGN-BECHOVICE	Sadop Design s.r.o.	ASSIGNED PA	Jan 20, 2023	[email protected] via CZ-WIA-20070227
└ 77.78.85.161/32	1	NM-LORAWAN-VOP-HK	ZAMOKO s.r.o.	ASSIGNED PA	Jan 20, 2023	[email protected] via CZ-WIA-20070227
└ 77.78.85.162/32	1	NM-LORAWAN-ORGATEX-HK	ZAMOKO s.r.o.	ASSIGNED PA	Jan 20, 2023	[email protected] via CZ-WIA-20070227
└ 77.78.85.163/32	1	NM-MCP9-LITVINOVSKA	Mestska cast Praha 9	ASSIGNED PA	Jan 20, 2023	[email protected] via CZ-WIA-20070227
└ 77.78.85.166/32	1	NM-MCP8-NEKVASILOVA	Mestska cast Praha 8	ASSIGNED PA	Apr 28, 2025	[email protected] via CZ-WIA-20070227
└ 77.78.85.171/32	1	NM-DIANA-MASYRA-LOMNICKEHO	Masyra Diana	ASSIGNED PA	May 2, 2024	[email protected] via CZ-WIA-20070227
└ 77.78.85.175/32	1	NM-138-MCDONALDS-KOLIN	MT Restaurant s.r.o.	ASSIGNED PA	Dec 7, 2023	[email protected] via CZ-WIA-20070227
└ 77.78.85.176/31	2	NM-AMNESTY-SEIFERTOVA	Amnesty International Ceska republika, z.s.	ASSIGNED PA	Jun 11, 2024	[email protected] via CZ-WIA-20070227
└ 77.78.85.178/31	2	NM-OCNIKLINIKAHP-LYSANADLABEM	Ocni klinika Horni Pocernice, s.r.o.	ASSIGNED PA	Jul 18, 2024	[email protected] via CZ-WIA-20070227
└ 77.78.85.180/30	4	NM-COMGROUP-POLITICKYCHVEZNU	COM Group a.s.	ASSIGNED PA	Dec 22, 2020	[email protected] via CZ-WIA-20070227
└ 77.78.85.184/30	4	NM-RSSTAVEBNI-STAROKOSIRSKA	RS stavebni s.r.o.	ASSIGNED PA	Dec 28, 2020	[email protected] via CZ-WIA-20070227
└ 77.78.85.188/30	4	NM-GATEWAYGLOBALTELECOM2	Gateway Global Telecom S.L.	ASSIGNED PA	Nov 13, 2025	[email protected] via CZ-WIA-20070227
└ 77.78.85.196/30	4	NM-STATECH-HURY	STATECH s.r.o.	ASSIGNED PA	Oct 22, 2024	[email protected] via CZ-WIA-20070227
└ 77.78.85.208/30	4	NM-EA-RAMADA-KLETISTI	EuroAgentur Hotels & Travel a.s.	ASSIGNED PA	Dec 28, 2020	[email protected] via CZ-WIA-20070227
└ 77.78.85.222/31	2	NM-SMARTY-PARDUBICE	Smarty CZ a.s.	ASSIGNED PA	Aug 8, 2024	[email protected] via CZ-WIA-20070227
└ 77.78.85.228/31	2	NM-UNYPARENA-KOVANECKA-CUST	UNYP Corporate Services s.r.o.	ASSIGNED PA	Jul 2, 2024	[email protected] via CZ-WIA-20070227
└ 77.78.85.230/31	2	NM-AEROKLUBPRAHALETNANY	Aeroklub Praha Letnany, z. s.	ASSIGNED PA	Jul 8, 2024	[email protected] via CZ-WIA-20070227
└ 77.78.86.16/29	8	EuroagenturHotelsTravel-CZ	EuroAgentur Hotels & Travel a.s.	ASSIGNED PA	Sep 2, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.86.24/29	8	TownhotelAstra-CZ	TownHotel Astra s.r.o.	ASSIGNED PA	Dec 18, 2018	[email protected] via CZ-WIA-20070227
└ 77.78.86.32/29	8	ProkopovaDevelopment-CZ	Prokopova Development a.s.	ASSIGNED PA	Dec 18, 2018	[email protected] via CZ-WIA-20070227
└ 77.78.86.48/29	8	CzechInnHotels-CZ	CZECH INN HOTELS s.r.o.	ASSIGNED PA	Jun 21, 2019	[email protected] via CZ-WIA-20070227
└ 77.78.86.56/29	8	NM-OTYS-KARLAENGLISE	OTYS Ceska republika s.r.o.	ASSIGNED PA	May 26, 2021	[email protected] via CZ-WIA-20070227
└ 77.78.86.64/29	8	EuroagenturHotelsTravel-CZ	EuroAgentur Hotels & Travel a.s.	ASSIGNED PA	Mar 1, 2011	[email protected] via CZ-WIA-20070227
└ 77.78.86.72/29	8	MestskaCastPraha9-CZ	Mestska cast Praha 9	ASSIGNED PA	Oct 19, 2011	[email protected] via CZ-WIA-20070227
└ 77.78.86.80/29	8	CityCentre-CZ	CITY CENTRE s.r.o.	ASSIGNED PA	Jan 8, 2019	[email protected] via CZ-WIA-20070227
└ 77.78.86.88/29	8	CityCentral-CZ	CITY CENTRAL s.r.o.	ASSIGNED PA	Jan 8, 2019	[email protected] via CZ-WIA-20070227
└ 77.78.86.104/30	4	NM-DIGITALCINEMAUNITED-KRATKA	digital cinema utd. CEE s.r.o.	ASSIGNED PA	Mar 10, 2021	[email protected] via CZ-WIA-20070227
└ 77.78.86.112/29	8	BC2000-CZ	BC 2OOO s.r.o.	ASSIGNED PA	Aug 6, 2013	[email protected] via CZ-WIA-20070227
└ 77.78.86.120/29	8	SecheronTchequie-CZ	Secheron Tchequie, spol. s r.o.	ASSIGNED PA	Nov 28, 2011	[email protected] via CZ-WIA-20070227
└ 77.78.86.136/29	8	Saspa-CZ	SASPA s.r.o.	ASSIGNED PA	Jun 15, 2012	[email protected] via CZ-WIA-20070227
└ 77.78.86.144/29	8	Prevedig-CZ	PREVEDIG spol. s r.o.	ASSIGNED PA	Oct 21, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.86.152/29	8	ZakladniSkolaUKrcskehoLesa-CZ	Zakladni skola u Krcskeho lesa	ASSIGNED PA	Sep 2, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.86.160/29	8	PorgGymnaziumAZakladniSkolaP-CZ	PORG - gymnazium a zakladni skola, o. p. s.	ASSIGNED PA	Sep 2, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.86.168/29	8	WorldClassCzechRepublic-CZ	World Class Czech Republic s.r.o.	ASSIGNED PA	Sep 19, 2012	[email protected] via CZ-WIA-20070227
└ 77.78.86.176/29	8	NM-RAINBOWLAND-NALOUZI	Rainbowland s.r.o.	ASSIGNED PA	Nov 26, 2021	[email protected] via CZ-WIA-20070227
└ 77.78.86.184/29	8	GantCzechRepublic-CZ	GANT Czech Republic s.r.o.	ASSIGNED PA	Sep 4, 2015	[email protected] via CZ-WIA-20070227
└ 77.78.86.192/29	8	CzechInnHotels-CZ	CZECH INN HOTELS s.r.o.	ASSIGNED PA	Jun 21, 2019	[email protected] via CZ-WIA-20070227
└ 77.78.86.200/29	8	ArcelormittalDistributionCzechRepublic-CZ	ArcelorMittal Distribution Czech Republic, s.r.o.	ASSIGNED PA	Jul 10, 2014	[email protected] via CZ-WIA-20070227
└ 77.78.86.208/29	8	MasokombinatPlzen-CZ	Masokombinat Plzen s.r.o.	ASSIGNED PA	Aug 31, 2017	[email protected] via CZ-WIA-20070227
└ 77.78.86.224/29	8	Salsita-CZ	Salsita, s.r.o.	ASSIGNED PA	Mar 27, 2013	[email protected] via CZ-WIA-20070227
└ 77.78.86.232/29	8	EKAutomation-CZ	E&K Automation s.r.o.	ASSIGNED PA	Oct 21, 2011	[email protected] via CZ-WIA-20070227
└ 77.78.86.240/29	8	CeskaKomoraAutorizovanychInzenyruATechnikuCinnychVEVystavbe-CZ	Ceska komora autorizovanych inzenyru a techniku cinnych ve vystavbe	ASSIGNED PA	Apr 10, 2017	[email protected] via CZ-WIA-20070227
└ 77.78.86.248/29	8	CzechInnHotels-CZ	CZECH INN HOTELS s.r.o.	ASSIGNED PA	Jun 21, 2019	[email protected] via CZ-WIA-20070227
└ 77.78.87.8/29	8	JmkAuditsro-CZ	JMK Audit,s.r.o.	ASSIGNED PA	Apr 6, 2012	[email protected] via CZ-WIA-20070227
└ 77.78.87.16/29	8	Frame100r-CZ	FRAME100R s.r.o.	ASSIGNED PA	Oct 3, 2011	[email protected] via CZ-WIA-20070227
└ 77.78.87.24/29	8	Prevedig-CZ	PREVEDIG spol. s r.o.	ASSIGNED PA	Oct 21, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.87.32/29	8	UniverzitaKarlovaVPraze-CZ	Univerzita Karlova v Praze	ASSIGNED PA	Jul 11, 2014	[email protected] via CZ-WIA-20070227
└ 77.78.87.40/29	8	Muzikus-CZ	Daniel Andel	ASSIGNED PA	Aug 31, 2010	[email protected] via CZ-WIA-20070227
└ 77.78.87.48/29	8	DomovProOsobySEZdravotnimPostizenimSulicka-CZ	Domov pro osoby se zdravotnim postizenim Sulicka	ASSIGNED PA	Oct 15, 2014	[email protected] via CZ-WIA-20070227
└ 77.78.87.56/29	8	CzechInnHotels-CZ	CZECH INN HOTELS s.r.o.	ASSIGNED PA	Jun 21, 2019	[email protected] via CZ-WIA-20070227
└ 77.78.87.64/29	8	InstitutProTestovaniACertifikaci-CZ	Institut pro testovani a certifikaci, a.s.	ASSIGNED PA	Nov 3, 2009	[email protected] via CZ-WIA-20070227
└ 77.78.87.72/29	8	GradaPublishing-CZ	Grada Publishing, a.s.	ASSIGNED PA	Mar 24, 2014	[email protected] via CZ-WIA-20070227
└ 77.78.87.80/29	8	CzechInnHotels-CZ	CZECH INN HOTELS s.r.o.	ASSIGNED PA	Jun 21, 2019	[email protected] via CZ-WIA-20070227
└ 77.78.87.88/29	8	AnyzMichal-CZ	Michal Anyz - Takecars	ASSIGNED PA	Sep 16, 2010	[email protected] via CZ-WIA-20070227
└ 77.78.87.104/29	8	Hypnosis-CZ	Hypnosis s.r.o.	ASSIGNED PA	Jul 19, 2016	[email protected] via CZ-WIA-20070227
└ 77.78.87.112/29	8	NM-ASCOMPUTERS-FARNI	AS Computers s.r.o.	ASSIGNED PA	Jan 18, 2022	[email protected] via CZ-WIA-20070227
└ 77.78.87.120/29	8	OTenergyServices-CZ	OT Energy Services a.s.	ASSIGNED PA	May 21, 2014	[email protected] via CZ-WIA-20070227
└ 77.78.87.128/29	8	DomovProOsobySEZdravotnimPostizenimSulicka-CZ	Domov pro osoby se zdravotnim postizenim Sulicka	ASSIGNED PA	Jun 18, 2015	[email protected] via CZ-WIA-20070227
└ 77.78.87.136/29	8	CzechInnHotels-CZ	CZECH INN HOTELS s.r.o.	ASSIGNED PA	Jun 21, 2019	[email protected] via CZ-WIA-20070227
└ 77.78.87.152/29	8	UsnulMilanJudrSoudniExekutor-CZ	Usnul Milan, JUDr. - soudni exekutor	ASSIGNED PA	Jul 27, 2015	[email protected] via CZ-WIA-20070227
└ 77.78.87.160/29	8	Aseko-CZ	ASEKO, spol. s r.o.	ASSIGNED PA	Aug 22, 2013	[email protected] via CZ-WIA-20070227
└ 77.78.87.168/29	8	ASComputers-CZ	AS Computers s.r.o.	ASSIGNED PA	Oct 21, 2010	[email protected] via CZ-WIA-20070227
└ 77.78.87.184/29	8	Skylab-CZ	SKYLAB, spol. s r.o.	ASSIGNED PA	Jul 8, 2011	[email protected] via CZ-WIA-20070227
└ 77.78.87.192/29	8	BpaSportMarketing-CZ	BPA sport marketing a.s.	ASSIGNED PA	Feb 13, 2015	[email protected] via CZ-WIA-20070227
└ 77.78.87.200/29	8	EnproEnergo-CZ	ENPRO Energo s.r.o.	ASSIGNED PA	Aug 9, 2010	[email protected] via CZ-WIA-20070227
└ 77.78.87.208/29	8	BoogieFilms-CZ	Boogie Films s.r.o.	ASSIGNED PA	Apr 5, 2011	[email protected] via CZ-WIA-20070227
└ 77.78.87.216/29	8	MudrPetrArenbergerDrsc-CZ	MUDr. Petr Arenberger, DrSc.	ASSIGNED PA	Apr 5, 2013	[email protected] via CZ-WIA-20070227
└ 77.78.87.224/29	8	Logik-CZ	LOGIK, s.r.o.	ASSIGNED PA	Sep 11, 2012	[email protected] via CZ-WIA-20070227
└ 77.78.87.232/29	8	Doit-CZ	DO-IT s.r.o.	ASSIGNED PA	Jun 7, 2012	[email protected] via CZ-WIA-20070227
└ 77.78.87.240/29	8	IzakRobert-CZ	Robert IZAK	ASSIGNED PA	Nov 27, 2012	[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

2,048 addresses

Type	Addresses	Share	Ranges
Business	1,365	67%	163
Residential	683	33%	51

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS21430

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

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
77.78.80.0/21	AS21430	/21	RIPE	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS21430	RIPE	CASA to WIA transfer	CASABLANCA-CORE-MNT WIA-AS-MNT	Sep 3, 2019

77.78.80.0/21

Residential-proxy exits

Exits seen per day

/24s with the most always-on exits

Proxy providers listing exits

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS21430

Who has announced this prefix

Routing history

Route origin authorizations

Route objects on the exact prefix

Registration for this announcement

Abuse contact