Data as of Nov 15, 2026

81.0.200.0/22

3 residential-proxy exits · 30 days

WIA spol. s.r.o.

Announcement

this exact prefix

RPKI valid

Announced by

AS21430

Type

Residential

85% of it

Residential-proxy exits

Proxy exits

0.29% of its addresses · 30 days

Spread

1 of 4

/24s with at least one exit

Providers

selling exits here

Oct 16, 2026 – Nov 14, 2026

Exits seen per day

29 observations

Proxy providers listing exits

Byteful
CliProxy
FastProxy
GSocks
KocerRoxy
LemonBright
NodeProxy
PROXYSCRAPE
Proxiware
Proxy302
Proxyma
RainProxy
Shifter
ThunderProxy
VitalExclusive

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
81.0.200.0 - 81.0.205.255	1,536	CZ-WIA-20011214	WIA spol. s.r.o. (ORG-WSS1-RIPE) · CZ	ALLOCATED PA	Jul 28, 2022	abuse@wia.cz
└ 81.0.202.0/30	4	NM-LETISTE-LETNANY	unknown	ASSIGNED PA	Sep 5, 2024	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.8/30	4	NM-AUTOOPAT-LEGEROVA	Servis AUTO OPAT s.r.o.	ASSIGNED PA	Oct 6, 2021	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.12/31	2	NM-VETINO-BRNO	VETINO Jaggy Brno s.r.o.	ASSIGNED PA	Jun 13, 2024	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.24/30	4	NM-STEPAN-NOVOTNY	Novotny Stepan	ASSIGNED PA	Sep 5, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.32/29	8	NM-ZAMEK-KOLODEJE	Zamek Kolodeje a.s.	ASSIGNED PA	Oct 27, 2021	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.48/30	4	NM-COSIPRAGUE-KEKARLOVU	COSI Prague Mala Strana, s.r.o.	ASSIGNED PA	Oct 15, 2021	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.52/30	4	NM-SMARTY-KLADNO	Smarty CZ a.s.	ASSIGNED PA	Feb 10, 2023	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.56/29	8	NM-TMAPY-BRABCOVA	T-MAPY spol. s r.o.	ASSIGNED PA	Oct 12, 2021	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.64/31	2	NM-KLENOTYYES-NARODNI-PRAHA	Klenoty YES, s.r.o.	ASSIGNED PA	Jul 28, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.66/31	2	NM-HOCHTIEF-KOVARSKA	HOCHTIEF CZ a. s.	ASSIGNED PA	Dec 16, 2024	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.68/31	2	NM-OKGROUP-KOUTNIKOVA-HK	OK GROUP a.s.	ASSIGNED PA	Dec 18, 2024	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.70/31	2	NM-EASYCO-BEZOVA	EasyCo s.r.o.	ASSIGNED PA	Dec 20, 2024	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.72/29	8	NM-FRACTAL-VINOHRADSKA	FRACTAL s.r.o.	ASSIGNED PA	Oct 1, 2021	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.80/30	4	NM-MCP8-USYNAGOGY	Mestska cast Praha 8	ASSIGNED PA	Dec 10, 2020	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.84/30	4	NM-FORUMKARLIN-PERNEROVA	Forum Karlin a.s.	ASSIGNED PA	Feb 2, 2026	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.88/30	4	NM-SMARTY-ZLIN	Smarty CZ a.s.	ASSIGNED PA	Jan 31, 2023	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.92/31	2	NM-HOSPICSTRASBURK-BOHNICKA	Hospic Strasburk o.p.s.	ASSIGNED PA	Dec 19, 2024	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.98/31	2	NM-WOOLWORTH-REVUCA	Woolworth Slovensko s.r.o.	ASSIGNED PA	Dec 17, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.100/31	2	NM-INCOGNITO-PRISTAVNI	incognito studio s.r.o.	ASSIGNED PA	Dec 2, 2024	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.102/31	2	NM-OKGROUP-STROSSOVA-PARDUBICE	OK GROUP a.s.	ASSIGNED PA	Dec 19, 2024	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.104/31	2	NM-SOBOTKA-ANTALASTASKA	Sobotka Richard	ASSIGNED PA	Nov 26, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.108/31	2	NM-ARMADNI-JEVICSKA-MORTREBOVA	Armadni Servisni, prispevkova organizace	ASSIGNED PA	Jan 7, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.110/31	2	NM-SROTGEBESHUBER-PASKOV	SROT GEBESHUBER s.r.o.	ASSIGNED PA	Mar 20, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.112/30	4	NM-UHLIAR-LADVI	UHLIAR Pavel	ASSIGNED PA	Nov 14, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.116/31	2	NM-VOLVO-TOMICKOVA	Volvo Car Czech Republic s.r.o.	ASSIGNED PA	Jan 8, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.118/31	2	NM-OCNIKLINIKAHP-SEMILY	Ocni klinika Horni Pocernice, s.r.o.	ASSIGNED PA	Feb 12, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.120/30	4	NM-WELLEN-CERPADLOVA	WELLEN a.s.	ASSIGNED PA	Jan 16, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.126/31	2	NM-ASTEL-ANTALASTASKA	ASTEL Praha s.r.o.	ASSIGNED PA	Feb 26, 2026	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.128/31	2	NM-EDUARD-KUCERA-HRADESINSKA	Kucera Eduard	ASSIGNED PA	Jan 15, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.132/31	2	NM-WINGYDEE-VINOHRADSKA	WingyDee s.r.o.	ASSIGNED PA	Feb 12, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.140/30	4	NM-ZOOLOGICKA-ZAHRADA-VYMOLOVA	Zoologicka zahrada hl. mesta Prahy, prispevkova organizace	ASSIGNED PA	Jan 16, 2023	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.144/30	4	NM-VAS-JORDANAJOVKOVA	VAS v.o.s.	ASSIGNED PA	Feb 27, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.148/30	4	NM-OSMASPRAVA-MAZURSKA	Mestska cast Praha 8	ASSIGNED PA	Nov 11, 2021	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.158/31	2	NM-SSI-GENSISKY	Special Service International Technology, s.r.o.	ASSIGNED PA	Apr 23, 2026	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.166/32	1	NM-TARGET-VINOHRADSKA-CASA	Target Technologie s.r.o.	ASSIGNED PA	Jun 24, 2021	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.182/32	1	NM-ZLATEDODAVKY-PODNIKATELSKA	Zlate dodavky s.r.o.	ASSIGNED PA	Nov 10, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.184/30	4	NM-GENTECCHP-VINOHRADSKA	GENTEC CHP s.r.o.	ASSIGNED PA	Mar 21, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.188/30	4	NM-HOCHTIEF-DELNICKA	HOCHTIEF CZ a. s.	ASSIGNED PA	Mar 14, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.192/30	4	NM-ALPHAAVIATION-HULKOVA	Alpha Aviation s.r.o.	ASSIGNED PA	Oct 20, 2021	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.200/30	4	NM-DBK-ANTALASTASKA	DBK PRAHA a.s.	ASSIGNED PA	Aug 20, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.204/31	2	NM-KRALOVSKASTREDNISKOLA-PRAHA	Kralovska stredni skola, s.r.o.	ASSIGNED PA	Aug 21, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.206/31	2	NM-TJBOHEMIANS-NADVODOVODEM	Telovychovna jednota Bohemians Praha	ASSIGNED PA	Aug 22, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.208/30	4	NM-AMISTA-PRAHA	AMISTA investicni spolecnost, a.s.	ASSIGNED PA	Dec 9, 2021	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.216/30	4	NM-AMISTA-BRNO	AMISTA investicni spolecnost, a.s.	ASSIGNED PA	Dec 9, 2021	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.230/31	2	NM-STONESCATERING-RADOTINSKA	STONES Catering s.r.o.	ASSIGNED PA	Jun 9, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.232/31	2	NM-ZOOPRAHA-DOLNIPOCERNICE	Zoologicka zahrada hl. mesta Prahy, prispevkova organizace	ASSIGNED PA	Jan 6, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.234/31	2	NM-LK-STERBOHOLSKA	L + K, spol. s r.o.	ASSIGNED PA	Apr 15, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.244/31	2	NM-HHMG-ANTALASTASKA	HHMG SERVICES s.r.o.	ASSIGNED PA	Jun 26, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.246/31	2	NM-CLEVERFARM-DELNICKA	CleverFarm, a.s.	ASSIGNED PA	Jun 25, 2025	abuse@wia.cz via CZ-WIA-20011214
└ 81.0.202.248/31	2	NM-DELTAINVESTICNI-OPLETALOVA	DELTA Investicni spolecnost, a.s.	ASSIGNED PA	Jun 25, 2025	abuse@wia.cz via CZ-WIA-20011214

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

1,024 addresses

Type	Addresses	Share	Ranges
Residential	870	85%	19
Business	154	15%	50

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern: Stable
First seen: Mar 2020
Current origin since: Mar 2020 · 6.6 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
81.0.200.0/22	AS21430	/22	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	Mar 17, 2020