Autonomous System details

AS29504

Freenet Liberec, z.s. · lbcfree.net

Czechia

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AS29504 – Freenet Liberec, z.s.

Field	Value
Country	Czechia
Website	lbcfree.net
Hosted domains	24
IPv4 addresses	1,024
IPv6 addresses	633,825,300,114,114,700,000,000,000,000
ASN type	ISP
Registry	ripe
Allocated	11 years ago on May 27, 2015
Updated	8 years ago on Sep 04, 2018

Netblock	Company	Num of IPs
185.193.84.0/22	Freenet Liberec, z.s.	1,024

Netblock	Company
2a0a:3640::/29	Freenet Liberec, z.s.

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WHOIS Details

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                                                ASHandle:       AS29504
                                                OrgID:          AS29504
                                                ASName:         AS29504
                                                ASNumber:       AS29504
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 24 domain names hosted across 10 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
185.193.86.4	██████████	5
185.193.87.71	█████████	3
185.193.85.241	██████████	3
185.193.85.131	██████████	2
185.193.85.242	█████████	1
185.193.86.249	██████████	1
185.193.85.130	██████████	1
185.193.85.246	██████████	1
185.193.85.223	██████████	1
185.193.86.6	████████	1

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Hosted Domains API & Database

Peers

There are 303 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.
AS12605	LIWEST Kabelmedien GmbH
AS12741	Netia SA
AS12905	ACS spol. s r. o.
AS13119	Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatyki
AS13150	CATO NETWORKS LTD
AS13194	Bite IP Network
AS13335	Cloudflare, Inc.
AS14061	DigitalOcean, LLC
AS14840	BR.Digital Telecom
AS15614	Dragon Internet a.s.
AS15685	CASABLANCA INT a.s.
AS15935	ha-vel internet s.r.o.
AS15943	wilhelm.tel GmbH
AS15962	Orange Slovensko a.s.
AS16097	HL komm Telekommunikations GmbH
AS16276	OVH SAS
AS1764	Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS1820	WNET TELECOM USA Corp.
AS196735	JON.CZ s.r.o.
AS196843	KHnet.info, z.s.
AS197013	Sprintel s.r.o.
AS197019	WEDOS Internet, a.s.
AS197029	LAM plus s.r.o.
AS197046	FIXnet s.r.o.
AS197307	Core4Net, s.r.o.
AS198101	Kooperativa pojistovna, a.s., Vienna Insurance Group
AS198143	Ceska Posta s.p.
AS198150	SIACOM JSC
AS198284	Mesto Velka Bystrice
AS198346	NETFORMS s.r.o.
AS199298	Jan Stetina
AS199405	Oslavany.NET, spolek
AS199490	INTERCONNECT s.r.o.
AS199524	G-Core Labs S.A.
AS199665	RADIOLINKplus.cz
AS199803	ComSource s.r.o.
AS199806	DCIT, a.s.
AS199995	Omega Telecom LLC
AS200070	CZ.NIC, z.s.p.o.
AS200249	Products Up GmbH
AS200844	STUDENT AGENCY k.s.
AS200970	Riepert Informationstechnologie GmbH
AS201053	Stowarzyszenie e-Poludnie
AS201163	Komercni banka, a.s.
AS20144	ICANN
AS201548	Milan Zelenka
AS201594	Czech Telecommunication Office
AS201727	Blond & Brown s.r.o.
AS201730	DataSpring
AS202605	MORNet CZ
AS202719	Pranet s.r.o.
AS202877	VEJNET.CZ s.r.o.
AS202895	TFnet s.r.o.
AS202921	CC INTERNET s.r.o.
AS203072	DomaTV s.r.o.
AS203165	Statni pokladna Centrum sdilenych sluzeb, s.p.
AS203550	i2net cz s.r.o.
AS204332	TKC system s.r.o.
AS204384	LLC "OTT UKRAINE"
AS204394	Cortex, a.s.
AS204409	Prestonet s.r.o.
AS204772	Reditelstvi silnic a dalnic s.p.
AS204860	NetX Networks a.s.
AS204917	Mi-Ja Javornik s.r.o.
AS204949	CMIS s.r.o.
AS205026	wvg solution s.r.o.
AS205535	Windyghoul s.r.o.
AS20562	Broadband Hosting B.V.
AS206548	ZCOM.cz s.r.o
AS206703	Netcom Solutions s.r.o.
AS206784	Internet Praha Josefov 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.
AS209369	The Cloud Provider s.r.o.
AS20940	Akamai International B.V.
AS209531	OSTV s.r.o.
AS209719	Ministerstvo Obrany
AS209810	Netcore services s.r.o.
AS210111	Netcraft Solutions s.r.o.
AS21013	eww ag
AS210139	DPT s.r.o.
AS211700	Dexus Internet s.r.o.
AS211816	ERON X s.r.o.
AS211826	Istqrar for Servers Services Ltd
AS21215	UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS212974	TomaNet s.r.o.
AS213387	TeSuNet s.r.o.
AS21430	WIA spol. s.r.o.
AS215120	Evolus IT Solutions GmbH
AS215582	Jan Kalista

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ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS15935	ha-vel internet s.r.o.
AS39392	SH.cz s.r.o.
AS6939	Hurricane Electric LLC

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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS6939	Hurricane Electric LLC

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
2a0a:3646:802::1	AS29504 Freenet Liberec, z.s.	`4.34ms` from Prague, CZ
2a0a:3644:2::1	AS29504 Freenet Liberec, z.s.	`3.61ms` from Prague, CZ
2a0a:3646::1	AS29504 Freenet Liberec, z.s.	`3.66ms` from Prague, CZ
2a0a:3642:2000:7b01::1	AS29504 Freenet Liberec, z.s.	`5.67ms` from Prague, CZ
2a0a:3646:2::1	AS29504 Freenet Liberec, z.s.	`3.72ms` from Prague, CZ
2a0a:3646:400::1	AS29504 Freenet Liberec, z.s.	`4.28ms` from Prague, CZ
2a0a:3642::1	AS29504 Freenet Liberec, z.s.	`3.62ms` from Prague, CZ
185.193.87.250	AS29504 Freenet Liberec, z.s.	`3.88ms` from Prague, CZ
2a0a:3646:5400::1	AS29504 Freenet Liberec, z.s.	`5.36ms` from Prague, CZ
2a0a:3640:0:d::191	AS29504 Freenet Liberec, z.s.	`3.41ms` from Prague, CZ
185.193.85.254	AS29504 Freenet Liberec, z.s.	`3.48ms` from Prague, CZ
185.193.84.243	AS29504 Freenet Liberec, z.s.	`3.41ms` from Prague, CZ
2a0a:3644:6000:0:de2c:6eff:fe9d:ba3	AS29504 Freenet Liberec, z.s.	`5.12ms` from Prague, CZ
185.193.86.241	AS29504 Freenet Liberec, z.s.	`3.93ms` from Prague, CZ
2a0a:3646:6800:0:227:22ff:fe5e:1ae9	AS29504 Freenet Liberec, z.s.	`6.37ms` from Prague, CZ
2a0a:3644::1	AS29504 Freenet Liberec, z.s.	`3.60ms` 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
44.244.239.32	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
91.16.16.176	AS3320 Deutsche Telekom AG	`3.94ms` from Düsseldorf, DE
3.125.61.240	AS16509 Amazon.com, Inc.	`0.10ms` from Frankfurt am Main, DE
93.232.54.240	AS3320 Deutsche Telekom AG	`6.81ms` from Frankfurt am Main, DE
134.101.208.176	AS15943 wilhelm.tel GmbH	`0.39ms` from Hamburg, DE
43.251.115.240	AS132825 MYTEK TRADING PTY LTD	`1.37ms` from Hong Kong, HK
151.104.55.64	AS1218 Oracle Corporation	`0.90ms` from London, GB
75.80.21.48	AS20001 Charter Communications Inc	`6.32ms` from Los Angeles, US
172.6.215.96	AS7018 AT&T Enterprises, LLC	`6.23ms` from Miami, US
151.32.127.224	AS1267 WIND TRE S.P.A.	`3.32ms` from Milan, IT
81.74.99.0	AS3269 Telecom Italia S.p.A.	`3.35ms` from Milan, IT
122.134.106.192	AS2518 BIGLOBE Inc.	`3.94ms` from Osaka, JP
70.239.161.64	AS7018 AT&T Enterprises, LLC	`18.25ms` from San Antonio, US
118.80.20.16	AS4837 CHINA UNICOM China169 Backbone	`4.91ms` from Taiyuan, CN
221.201.125.32	AS4837 CHINA UNICOM China169 Backbone	`9.37ms` from Tieling, CN
79.129.255.16	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`13.19ms` from Athens, GR
179.15.135.240	AS27831 Colombia Móvil	`12.08ms` from Bogota, CO
74.241.161.128	AS8075 Microsoft Corporation	`0.19ms` from Gaevle, SE
156.239.237.32	AS154321 CORENET CLOUD SDN. BHD.	`1.42ms` from Hong Kong, HK
61.77.11.240	AS4766 Korea Telecom	`1.68ms` from Incheon, KR
5.231.57.16	AS62403 PletX GmbH	`0.27ms` from Kerkrade, NL
2.218.110.64	AS5607 Sky UK Limited	`2.35ms` from London, GB
174.48.71.16	AS7922 Comcast Cable Communications, LLC	`5.30ms` from Miami, US
74.89.245.96	AS6128 Cablevision Systems Corp.	`8.73ms` from New York City, US
108.191.206.64	AS33363 Charter Communications, Inc	`16.13ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 185.193.84.243

traceroute to 185.193.84.243 (185.193.84.243): 64 hops max, 52 byte packets

1 [AS42473] 178.255.154.92 0.283 ms

2 [AS29504] 185.193.84.243 3.381 ms

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On April 13th 2026

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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 AS29504 at robtex.

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