Autonomous System details

AS51248

Host-Telecom.com s.r.o.  ·  host-telecom.com

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AS51248 – Host-Telecom.com s.r.o.

Field Value
Country Czechia
Website host-telecom.com
Hosted domains 1,972
IPv4 addresses 11,520
IPv6 addresses 79,232,998,217,542,796,110,242,775,040
ASN type Hosting
Registry ripe
Allocated 16 years ago on Jun 30, 2010
Updated 4 months ago on Dec 02, 2025
Netblock Company Num of IPs
5.43.224.0/21 Host-Telecom.com s.r.o. 2,048
158.255.32.0/21 Host-Telecom.com s.r.o. 2,048
176.74.216.0/21 HOST-TELECOM.COM s.r.o. 2,048
188.124.56.0/21 Host-Telecom.com s.r.o. 2,048
185.8.56.0/22 Host-Telecom.com s.r.o. 1,024
193.161.84.0/22 Host-Telecom.com s.r.o. 1,024
135.106.134.0/23 Fiber Ltd 512
45.10.191.0/24 INTERCONNECT SM LLC 256
45.129.142.0/24 ALEKSEI FEDOROV PR KRUSEVAC 256
91.209.77.0/24 Park-Web LLC 256
158.255.39.0/24 HOST-TELECOM.COM s.r.o. 256

Netblock Company
2a10:9687::/32 Alex Group LLC
2a03:1840::/48 Host-Telecom.com s.r.o.
2a03:1840:1::/48 Host-Telecom.com s.r.o.
2a03:1840:2::/48 Host-Telecom.com s.r.o. DC2
2a03:1840:3::/48 Host-Telecom.com s.r.o. DC2
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS51248
                                                OrgID:          AS51248
                                                ASName:         AS51248
                                                ASNumber:       AS51248
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 1,972 domain names hosted across 354 IP addresses on this ASN.

IP Address Domain Domains on this IP
176.74.220.134 ██████████ 519
176.74.220.136 ████████ 164
5.43.226.76 ██████████ 139
176.74.220.139 ██████████ 111
176.74.219.29 ██████████ 108
185.8.56.72 ██████████ 87
176.74.220.126 ██████████ 61
176.74.218.200 ██████████ 45
176.74.220.164 ██████████ 30
176.74.217.163 ██████████ 24

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Useful for Cybersecurity

Peers

There are 42 peers for this ASN.

Peers Name
AS1299 Arelion Sweden AB
AS137409 GSL Networks Pty LTD
AS14840 BR.Digital Telecom
AS174 Cogent Communications, LLC
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS198150 SIACOM JSC
AS199669 Okay-Telecom Ltd.
AS205112 PHILUNET GmbH
AS209823 Enki Multimedia EURL
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS215305 Mastersoft S.R.L.
AS24482 SG.GS
AS25091 IP-Max SA
AS29049 Delta Telecom Ltd
AS29504 Freenet Liberec, z.s.
AS3223 Voxility LLP
AS32590 Valve Corporation
AS33891 Core-Backbone GmbH
AS34927 iFog GmbH
AS36236 NetActuate, Inc
AS37721 Virtual Technologies & Solutions
AS39120 Convergenze S.p.A.
AS40994 Hohl IT e.U.
AS4455 IX Reach Ltd
AS44901 Belcloud LTD
AS49434 FBW NETWORKS SAS
AS49544 i3D.net B.V
AS50629 LWLcom GmbH
AS51184 Fonira Telekom GmbH
AS52025 ParadoxNetworks Limited
AS53062 ALT | GRUPO BRASIL TECPAR
AS57304 JSC RetnNet
AS57463 NetIX Communications JSC
AS61049 Exascale Ltd
AS6204 INTERKVM HOST SRL
AS62212 SmartApe OU
AS6663 Euroweb Romania S.R.L.
AS6881 NIX.CZ z.s.p.o.
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
AS9002 RETN Limited
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS3223 Voxility LLP
AS6939 Hurricane Electric LLC
AS9002 RETN Limited
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are 3 downstreams for this ASN.

Downstreams Name
AS199669 Okay-Telecom Ltd.
AS215305 Mastersoft S.R.L.
AS62212 SmartApe OU
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
2a03:1840:3::1 AS51248 Host-Telecom.com s.r.o. 3.51ms from Prague, CZ
188.124.60.1 AS51248 Host-Telecom.com s.r.o. 0.23ms from Veseli nad Moravou, CZ
188.124.59.252 AS51248 Host-Telecom.com s.r.o. 0.15ms from Veseli nad Moravou, CZ
158.255.37.254 AS51248 Host-Telecom.com s.r.o. 0.14ms from Veseli nad Moravou, CZ
45.129.142.1 AS51248 Host-Telecom.com s.r.o. 0.91ms from Moscow, RU
135.106.134.1 AS51248 Host-Telecom.com s.r.o. 0.21ms from Veseli nad Moravou, CZ
188.124.62.1 AS51248 Host-Telecom.com s.r.o. 0.24ms from Veseli nad Moravou, CZ
185.8.59.44 AS51248 Host-Telecom.com s.r.o. 1.35ms from Veseli nad Moravou, CZ
176.74.219.149 AS51248 Host-Telecom.com s.r.o. 0.12ms from Veseli nad Moravou, CZ
185.8.58.200 AS51248 Host-Telecom.com s.r.o. 1.45ms from Veseli nad Moravou, CZ
193.161.84.84 AS51248 Host-Telecom.com s.r.o. 0.15ms from Veseli nad Moravou, CZ
2a03:1840::53 AS51248 Host-Telecom.com s.r.o. 3.41ms from Prague, CZ
5.43.225.132 AS51248 Host-Telecom.com s.r.o. 1.39ms from Veseli nad Moravou, CZ
188.124.56.186 AS51248 Host-Telecom.com s.r.o. 0.03ms from Veseli nad Moravou, CZ
176.74.216.125 AS51248 Host-Telecom.com s.r.o. 0.12ms from Veseli nad Moravou, CZ
158.255.36.141 AS51248 Host-Telecom.com s.r.o. 0.21ms from Veseli nad Moravou, CZ
176.74.218.56 AS51248 Host-Telecom.com s.r.o. 0.11ms from Veseli nad Moravou, CZ
5.43.231.62 AS51248 Host-Telecom.com s.r.o. 0.14ms from Veseli nad Moravou, CZ
176.74.221.163 AS51248 Host-Telecom.com s.r.o. 0.12ms from Veseli nad Moravou, CZ
158.255.33.1 AS51248 Host-Telecom.com s.r.o. 0.23ms from Veseli nad Moravou, CZ
5.43.227.193 AS51248 Host-Telecom.com s.r.o. 1.28ms from Veseli nad Moravou, CZ
176.74.217.47 AS51248 Host-Telecom.com s.r.o. 0.12ms from Veseli nad Moravou, CZ
91.209.77.78 AS51248 Host-Telecom.com s.r.o. 0.15ms from Veseli nad Moravou, CZ
176.74.222.31 AS51248 Host-Telecom.com s.r.o. 0.11ms from Veseli nad Moravou, CZ
185.8.56.109 AS51248 Host-Telecom.com s.r.o. 0.12ms from Veseli nad Moravou, 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
92.38.144.144 AS199524 G-Core Labs S.A. 0.07ms from Almaty, KZ
98.220.63.32 AS7922 Comcast Cable Communications, LLC 7.24ms from Chicago, US
34.246.172.16 AS16509 Amazon.com, Inc. 0.47ms from Dublin, IE
79.252.141.16 AS3320 Deutsche Telekom AG 10.01ms from Frankfurt am Main, DE
186.236.205.96 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 3.21ms from Joao Pessoa, BR
2.222.69.160 AS5607 Sky UK Limited 8.87ms from London, GB
200.23.120.0 AS273250 SOLUCIONES DE TECNOLOGIA JAH SA DE CV 8.06ms from Mexico City, MX
20.190.176.32 AS8075 Microsoft Corporation 0.87ms from Mumbai, IN
92.118.94.64 AS202486 TSK LLC 18.18ms from Samara, RU
125.149.251.128 AS4766 Korea Telecom 1.24ms from Seoul, KR
49.254.240.80 AS4766 Korea Telecom 0.82ms from Seoul, KR
220.92.134.112 AS4766 Korea Telecom 5.93ms from Seoul, KR
168.110.0.0 AS31898 Oracle Corporation 0.28ms from Tokyo, JP
102.156.84.96 AS37705 TOPNET 1.78ms from Tunis, TN
44.214.74.96 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
165.137.86.160 AS7922 Comcast Cable Communications, LLC 15.21ms from Ashburn, US
143.202.4.64 AS264049 TELECOMUNICACOES ALARCAO E FERNANDES LTDA - ME 4.08ms from Brasília, BR
188.26.159.0 AS8708 DIGI ROMANIA S.A. 0.78ms from Bucharest, RO
210.252.42.64 AS7679 QTnet,Inc. 9.20ms from Osaka, JP
160.176.87.80 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 2.57ms from Rabat, MA
108.233.203.64 AS7018 AT&T Enterprises, LLC 17.90ms from San Jose, US
45.4.134.80 AS266062 R2 DADOS LTDA - ME 7.93ms from Sao Paulo, BR
67.171.4.96 AS7922 Comcast Cable Communications, LLC 0.97ms from Seattle, US
211.140.209.128 AS56044 China Mobile communications corporation 6.39ms from Tieling, CN
188.23.184.208 AS8447 A1 Telekom Austria AG 8.71ms from Vienna, AT

Traceroute

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

$
traceroute -a -n -q1 185.8.57.62
traceroute to 185.8.57.62 (185.8.57.62): 64 hops max, 52 byte packets
1 [AS51248] 193.161.86.1 5.027 ms
2 [AS51248] 185.8.57.62 0.212 ms
Measurement taken from IPinfo ProbeNet in Veseli nad Moravou, CZ
On

Related Networks

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 AS51248 at robtex.

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