AS6881 NIX.CZ z.s.p.o. details

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AS6881 – NIX.CZ z.s.p.o.

Field	Value
Country	Czechia
Website	nix.cz
Hosted domains	29
Number of IPv4	2,304
Number of IPv6	79,228,162,514,264,337,593,543,950,336
ASN type	ISP
Registry	ripe
Allocated	23 years ago on May 17, 2002
Updated	7 months ago on Apr 01, 2025

Netblock	Company	Num of IPs
93.190.128.0/21	NIX.CZ z.s.p.o.	2,048
195.47.235.0/24	NIX.CZ z.s.p.o.	256

Netblock	Company
2a02:38::/32	NIX.CZ z.s.p.o.

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS6881
                                                OrgID:          AS6881
                                                ASName:         AS6881
                                                ASNumber:       AS6881
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 29 domain names hosted across 6 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
93.190.134.6	██████████	19
93.190.134.14	██████████	5
195.47.235.3	████████	4
93.190.134.2	██████	3
93.190.134.34	█████████	1
93.190.134.38	██████████	1

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Hosted Domains API & Database

Peers

There are 190 peers for this ASN.

Peers	Name
AS10310	Yahoo Holdings Inc.
AS10906	Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS112	DNS-OARC
AS11284	Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS11644	Núcleo de Inf. e Coord. do Ponto BR - NIC.BR
AS12508	Rainside s.r.o.
AS12741	Netia SA
AS13119	Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki
AS13150	CATO NETWORKS LTD
AS13335	Cloudflare, Inc.
AS15169	Google LLC
AS15614	Dragon Internet a.s.
AS15685	CASABLANCA INT a.s.
AS15935	ha-vel internet s.r.o.
AS15962	Orange Slovensko a.s.
AS16019	Vodafone Czech Republic a.s.
AS16276	OVH SAS
AS16509	Amazon.com, Inc.
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS1820	WNET TELECOM USA Corp.
AS197013	Sprintel s.r.o.
AS197046	FIXnet s.r.o.
AS197307	Core4Net, s.r.o.
AS198101	Kooperativa pojistovna, a.s., Vienna Insurance Group
AS199298	Jan Stetina
AS199405	Oslavany.NET, spolek
AS199490	INTERCONNECT s.r.o.
AS199524	G-Core Labs S.A.
AS199670	DNS.be Anycast - Toplevel .be domain registry
AS199803	ComSource
AS200070	CZ.NIC, z.s.p.o.
AS200970	Riepert Informationstechnologie GmbH
AS201053	Stowarzyszenie e-Poludnie
AS201163	Komercni banka, a.s.
AS20144	ICANN
AS201594	Czech Telecommunication Office
AS201730	DataSpring
AS202605	MORNet CZ
AS202877	VEJNET.CZ s.r.o.
AS203072	DomaTV s.r.o.
AS203165	Statni pokladna Centrum sdilenych sluzeb, s.p.
AS204384	LLC "OTT UKRAINE"
AS204394	Cortex, a.s.
AS204772	Reditelstvi silnic a dalnic s.p.
AS204860	NetX Networks a.s.
AS204917	Mi-Ja Javornik s.r.o.
AS204949	CMIS s.r.o.
AS205535	Windyghoul s.r.o.
AS206548	ZCOM.cz s.r.o
AS207153	Stream-iT, s.r.o.
AS207187	TKR Jasek, s.r.o.
AS20723	AVONET, s.r.o.
AS20804	Exatel S.A.
AS208060	Dr. Max BDC, s.r.o.
AS208882	COOL NET
AS209369	The Cloud Provider s.r.o.
AS20940	Akamai International B.V.
AS209719	Ministerstvo Obrany
AS210111	Netcraft Solutions s.r.o.
AS211655	NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS211816	ERON X s.r.o.
AS211826	Istqrar for Servers Services Ltd
AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212974	TomaNet s.r.o.
AS21320	GEANT Vereniging
AS213387	TeSuNet s.r.o.
AS21430	WIA spol. s.r.o.
AS215582	Jan Kalista
AS215704	NGN CZ s.r.o.
AS23764	CTGNet
AS24482	SG.GS
AS24641	FASTER CZ spol. s r.o.
AS24806	INTERNET CZ, a.s.
AS2484	AFNIC (Association Francaise pour le Nommage Internet en Cooperation)
AS24940	Hetzner Online GmbH
AS24971	MasterDC s.r.o.
AS25192	CZ.NIC, z.s.p.o.
AS25234	ACTIVE 24, s.r.o.
AS25248	RADIOKOMUNIKACE a.s.
AS25424	CEZNET s.r.o.
AS25512	CD-Telematika a.s.
AS26415	VeriSign Global Registry Services
AS2686	AT&T Enterprises, LLC
AS2852	CESNET z.s.p.o.
AS28725	CETIN a.s.
AS28892	Cesky urad zememericky a katastralni
AS28952	O2 Business Services, a.s
AS28972	M-SOFT, spol. s r.o.
AS28978	COIG S.A
AS29086	GiTy, a.s.
AS29134	Webglobe, s.r.o.
AS29208	Quantcom, a.s.
AS29405	VNET a.s.
AS29504	Freenet Liberec, z.s.
AS29583	Spinoco Czech Republic, a.s.
AS30764	PODA a.s.
AS31117	ENERGOTEL a.s.
AS31349	a-net Liberec s.r.o.
AS32590	Valve Corporation
AS32787	Akamai Technologies, Inc.

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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams	Name
AS15685	CASABLANCA INT a.s.
AS25512	CD-Telematika a.s.
AS29208	Quantcom, a.s.
AS6939	Hurricane Electric LLC

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ASN API & Database

Downstreams

There are 6 downstreams for this ASN.

Downstreams	Name
AS199670	DNS.be Anycast - Toplevel .be domain registry
AS211655	NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY
AS35052	ACONET
AS44358	Kauno Technologijos Universitetas
AS6830	Liberty Global B.V.
AS6939	Hurricane Electric LLC

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ASN API & Database

Pingable IPs

17 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
2a02:38:17::2	AS6881 NIX.CZ z.s.p.o.	`0.89ms` from Prague, CZ
2a02:38:19::1	AS6881 NIX.CZ z.s.p.o.	`0.83ms` from Prague, CZ
2a02:38:12:2::2	AS6881 NIX.CZ z.s.p.o.	`0.85ms` from Prague, CZ
2a02:38:aaaa::2	AS6881 NIX.CZ z.s.p.o.	`0.99ms` from Prague, CZ
2a02:38:13::1	AS6881 NIX.CZ z.s.p.o.	`1.11ms` from Prague, CZ
2a02:38:11::188	AS6881 NIX.CZ z.s.p.o.	`0.32ms` from Prague, CZ
93.190.135.244	AS6881 NIX.CZ z.s.p.o.	`0.19ms` from Prague, CZ
195.47.235.254	AS6881 NIX.CZ z.s.p.o.	`0.84ms` from Prague, CZ
2a02:38::4	AS6881 NIX.CZ z.s.p.o.	`1.19ms` from Prague, CZ
2a02:38:2::9	AS6881 NIX.CZ z.s.p.o.	`0.29ms` from Prague, CZ
93.190.134.172	AS6881 NIX.CZ z.s.p.o.	`0.28ms` from Prague, CZ
2a02:38:ffff::2	AS6881 NIX.CZ z.s.p.o.	`0.91ms` from Prague, CZ
2a02:38:16:1::2	AS6881 NIX.CZ z.s.p.o.	`0.86ms` from Prague, CZ
93.190.128.122	AS6881 NIX.CZ z.s.p.o.	`0.21ms` from Prague, CZ
2a02:38:14::2	AS6881 NIX.CZ z.s.p.o.	`0.84ms` from Prague, CZ
2a02:38:10::130	AS6881 NIX.CZ z.s.p.o.	`0.30ms` from Prague, CZ
2a02:38:f:f::4	AS6881 NIX.CZ z.s.p.o.	`0.21ms` from Prague, CZ

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
77.249.89.1	AS33915 Vodafone Libertel B.V.	`2.19ms` from Amsterdam, NL
72.42.136.1	AS8047 GENERAL COMMUNICATION, INC.	`8.38ms` from Anchorage, US
192.249.11.129	AS3450 University of Tennessee	`7.14ms` from Atlanta, US
147.158.240.1	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`18.24ms` from Batam, ID
142.44.189.241	AS16276 OVH SAS	`0.07ms` from Beauharnois, CA
109.92.4.1	AS8400 TELEKOM SRBIJA a.d.	`0.50ms` from Belgrade, RS
109.100.182.145	AS9050 Orange Romania S.A.	`5.53ms` from Bucharest, RO
109.101.200.1	AS9050 Orange Romania S.A.	`10.07ms` from Bucharest, RO
104.205.6.1	AS852 TELUS Communications Inc.	`6.61ms` from Calgary, CA
152.110.199.145	AS20011 Dimension Data	`2.36ms` from Cape Town, ZA
45.52.212.17	AS5650 Frontier Communications of America, Inc.	`15.93ms` from Chicago, US
76.205.53.17	AS7018 AT&T Enterprises, LLC	`17.95ms` from Chicago, US
125.87.208.1	AS4134 CHINANET-BACKBONE	`1.41ms` from Chongqing, CN
209.136.140.1	AS26831 Cameron Communications, LLC	`7.97ms` from Dallas, US
12.19.215.65	AS7018 AT&T Enterprises, LLC	`9.98ms` from Dallas, US
52.48.101.65	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
86.111.241.113	AS47544 IQ PL Sp. z o.o.	`5.18ms` from Gdynia, PL
90.231.229.1	AS3301 Telia Company AB	`0.87ms` from Goeteborg, SE
27.2.121.1	AS45543 SaiGon Tourist cable Televition Company	`3.92ms` from Ho Chi Minh City, VN
49.131.31.145	AS17924 SmarTone Mobile Communications Ltd	`13.34ms` from Hong Kong, HK
8.217.147.209	AS45102 Alibaba (US) Technology Co., Ltd.	`0.72ms` from Hong Kong, HK
99.106.61.65	AS7018 AT&T Enterprises, LLC	`5.79ms` from Houston, US
192.81.207.1	AS393442 United Electric Cooperative	`1.88ms` from Kansas City, US
103.74.15.129	AS132799 DISH MEDIA NETWORK PUBLIC LIMITED	`0.77ms` from Kathmandu, NP
27.34.54.1	AS17501 WorldLink Communications Pvt Ltd	`2.83ms` from Kathmandu, NP

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 195.47.235.253

traceroute to 195.47.235.253 (195.47.235.253): 64 hops max, 52 byte packets

1 [AS42473] 178.255.154.92 0.221 ms

2 [AS6881] 195.47.235.253 1.092 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On October 25th 2025

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS6881 at robtex.

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