Autonomous System details

AS51248

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

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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 79,232,998,217,542,796,516,800,000,000
ASN type Hosting
Registry ripe
Allocated 16 years ago on Jun 30, 2010
Updated 5 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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
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

                                            
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

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 ██████████ 400
176.74.220.136 ██████████ 136
5.43.226.76 ██████████ 127
176.74.219.29 ██████████ 89
176.74.220.139 ██████████ 85
176.74.220.126 ██████████ 46
176.74.218.200 ██████████ 41
176.74.220.164 ██████████ 21
176.74.221.121 ██████████ 21
188.124.59.219 ██████████ 20

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 46 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
AS199524 G-Core Labs S.A.
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
AS24940 Hetzner Online GmbH
AS25091 IP-Max SA
AS29049 Delta Telecom Ltd
AS29208 Quantcom, a.s.
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.
AS43733 Viva Armenia CJSC
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 6 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS29208 Quantcom, a.s.
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
5.43.231.123 AS51248 Host-Telecom.com s.r.o. 0.13ms from Veseli nad Moravou, CZ
5.43.227.81 AS51248 Host-Telecom.com s.r.o. 1.15ms from Veseli nad Moravou, CZ
185.8.56.73 AS51248 Host-Telecom.com s.r.o. 0.11ms from Veseli nad Moravou, CZ
158.255.39.14 AS51248 Host-Telecom.com s.r.o. 0.13ms from Veseli nad Moravou, CZ
45.129.142.19 AS51248 Host-Telecom.com s.r.o. 0.23ms from Veseli nad Moravou, CZ
185.8.59.25 AS51248 Host-Telecom.com s.r.o. 1.17ms from Veseli nad Moravou, CZ
176.74.218.50 AS51248 Host-Telecom.com s.r.o. 0.13ms from Veseli nad Moravou, CZ
5.43.225.132 AS51248 Host-Telecom.com s.r.o. 1.17ms from Veseli nad Moravou, CZ
5.43.228.72 AS51248 Host-Telecom.com s.r.o. 0.12ms from Veseli nad Moravou, CZ
188.124.58.1 AS51248 Host-Telecom.com s.r.o. 0.28ms from Veseli nad Moravou, CZ
158.255.38.201 AS51248 Host-Telecom.com s.r.o. 0.18ms from Veseli nad Moravou, CZ
176.74.222.137 AS51248 Host-Telecom.com s.r.o. 0.12ms from Veseli nad Moravou, CZ
176.74.220.132 AS51248 Host-Telecom.com s.r.o. 0.11ms from Veseli nad Moravou, CZ
193.161.84.209 AS51248 Host-Telecom.com s.r.o. 0.19ms from Veseli nad Moravou, CZ
188.124.61.1 AS51248 Host-Telecom.com s.r.o. 0.21ms from Veseli nad Moravou, CZ
188.124.57.97 AS51248 Host-Telecom.com s.r.o. 0.13ms from Veseli nad Moravou, CZ
2a03:1840:0:7480:: AS51248 Host-Telecom.com s.r.o. 3.48ms from Prague, CZ
2a10:9687::1 AS51248 Host-Telecom.com s.r.o. 3.60ms from Prague, CZ
5.43.230.22 AS51248 Host-Telecom.com s.r.o. 0.17ms from Veseli nad Moravou, CZ
158.255.33.252 AS51248 Host-Telecom.com s.r.o. 0.19ms from Veseli nad Moravou, CZ
158.255.36.1 AS51248 Host-Telecom.com s.r.o. 0.24ms from Veseli nad Moravou, CZ
188.124.59.253 AS51248 Host-Telecom.com s.r.o. 0.17ms from Veseli nad Moravou, CZ
193.161.85.77 AS51248 Host-Telecom.com s.r.o. 0.14ms from Veseli nad Moravou, CZ
188.124.62.1 AS51248 Host-Telecom.com s.r.o. 0.23ms from Veseli nad Moravou, CZ
5.43.224.132 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
141.255.8.64 AS3329 Vodafone-panafon Hellenic Telecommunications Company SA 1.63ms from Athens, GR
72.153.18.80 AS8075 Microsoft Corporation 0.27ms from Boydton, US
191.251.91.160 AS18881 TELEFÔNICA BRASIL S.A 6.31ms from Curitiba, BR
47.56.47.48 AS45102 Alibaba (US) Technology Co., Ltd. 1.15ms from Hong Kong, HK
46.196.16.160 AS47524 Turksat Uydu Haberlesme Kablo TV ve Isletme A.S. 12.33ms from Istanbul, TR
35.201.101.96 AS396982 Google LLC 0.07ms from Melbourne, AU
87.14.179.128 AS3269 Telecom Italia S.p.A. 1.76ms from Milan, IT
87.4.161.96 AS3269 Telecom Italia S.p.A. 2.10ms from Milan, IT
97.83.163.80 AS20115 Charter Communications LLC 19.07ms from Minneapolis, US
180.40.42.176 AS4713 NTT DOCOMO BUSINESS,Inc. 17.07ms from Osaka, JP
119.149.30.0 AS38091 LG HelloVision Corp. 0.88ms from Seoul, KR
8.214.34.112 AS45102 Alibaba (US) Technology Co., Ltd. 1.05ms from Singapore, SG
60.132.224.192 AS17676 SoftBank Corp. 3.24ms from Tokyo, JP
51.34.19.144 AS16509 Amazon.com, Inc. 0.59ms from Zuerich, CH
2.85.63.128 AS6799 Ote SA (Hellenic Telecommunications Organisation) 9.67ms from Athens, GR
20.65.105.208 AS8075 Microsoft Corporation 0.22ms from Boydton, US
47.160.141.240 AS5650 Frontier Communications of America, Inc. 7.93ms from Dallas, US
87.106.25.240 AS8560 IONOS SE 2.67ms from Frankfurt am Main, DE
103.126.119.0 AS139972 PT. Putra Lebak Banten 0.80ms from Jakarta, ID
174.66.157.96 AS22773 Cox Communications Inc. 8.75ms from Los Angeles, US
83.46.108.16 AS3352 TELEFONICA DE ESPANA S.A.U. 9.79ms from Madrid, ES
134.122.112.240 AS14061 DigitalOcean, LLC 0.26ms from New York City, US
173.168.11.16 AS33363 Charter Communications, Inc 4.29ms from Orlando, US
97.113.139.144 AS209 CenturyLink Communications, LLC 1.47ms from Seattle, US
47.237.117.112 AS45102 Alibaba (US) Technology Co., Ltd. 0.93ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 135.106.135.228
traceroute to 135.106.135.228 (135.106.135.228): 8 hops max, 52 byte packets
4 [AS9002] 87.245.252.75 18.858 ms
5 [AS51248] 185.8.57.11 18.932 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Copenhagen, DK
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs