AS number details

AS57728

Telco Infrastructure, s.r.o.  ·  itelnet.cz

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AS57728 – Telco Infrastructure, s.r.o.

Field Value
Country Czechia
Website itelnet.cz
Hosted domains 160
Number of IPv4 15,360
Number of IPv6 237,684,487,542,793,012,780,631,851,008
ASN type ISP
Registry ripe
Allocated 6 years ago on Oct 21, 2019
Updated 8 months ago on Dec 11, 2024
Netblock Company Num of IPs
188.122.192.0/19 Magnalink, a.s. 8,192
109.234.40.0/21 CERBEROS S.R.O. 2,048
81.25.16.0/21 Cerberos s.r.o. 2,048
81.25.24.0/21 CERBEROS s.r.o. 2,048
185.255.116.0/22 CEZNET s.r.o. 1,024
Netblock Company
2a00:1800::/32 CEZNET s.r.o.
2a00:1807::/32 Telco Infrastructure, s.r.o.
2a0a:b6c0::/32 Magnalink, a.s.
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WHOIS Details


                                                ASHandle:       AS57728
                                                OrgID:          AS57728
                                                ASName:         AS57728
                                                ASNumber:       AS57728
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 160 domain names hosted across 65 IP addresses on this ASN.

IP Address Domain Domains on this IP
81.25.16.230 ████████ 20
188.122.202.244 ██████████ 18
188.122.212.135 ████████ 16
188.122.212.8 ██████████ 8
81.25.28.84 ██████████ 5
188.122.212.40 ██████████ 4
188.122.192.110 █████████ 4
81.25.29.229 ████████ 4
81.25.31.235 ██████████ 4
188.122.201.4 ██████████ 3

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS39791 Telco Pro Services, a. s.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS39791 Telco Pro Services, a. s.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
109.234.45.17 AS57728 Telco Infrastructure, s.r.o. 1.91ms from Prague, CZ
185.255.118.22 AS57728 Telco Infrastructure, s.r.o. 0.39ms from Prague, CZ
188.122.218.1 AS57728 Telco Infrastructure, s.r.o. 2.76ms from Prague, CZ
188.122.197.101 AS57728 Telco Infrastructure, s.r.o. 2.74ms from Prague, CZ
188.122.216.1 AS57728 Telco Infrastructure, s.r.o. 2.76ms from Prague, CZ
81.25.30.65 AS57728 Telco Infrastructure, s.r.o. 2.47ms from Prague, CZ
109.234.46.65 AS57728 Telco Infrastructure, s.r.o. 1.87ms from Prague, CZ
188.122.221.1 AS57728 Telco Infrastructure, s.r.o. 2.78ms from Prague, CZ
188.122.195.2 AS57728 Telco Infrastructure, s.r.o. 2.44ms from Prague, CZ
81.25.19.73 AS57728 Telco Infrastructure, s.r.o. 1.82ms from Prague, CZ
2a00:1800:ff0:32::1 AS57728 Telco Infrastructure, s.r.o. 2.63ms from Prague, CZ
188.122.220.1 AS57728 Telco Infrastructure, s.r.o. 2.75ms from Prague, CZ
188.122.214.1 AS57728 Telco Infrastructure, s.r.o. 2.75ms from Prague, CZ
185.255.119.1 AS57728 Telco Infrastructure, s.r.o. 0.38ms from Prague, CZ
188.122.193.1 AS57728 Telco Infrastructure, s.r.o. 5.04ms from Prague, CZ
81.25.31.225 AS57728 Telco Infrastructure, s.r.o. 2.48ms from Prague, CZ
188.122.202.202 AS57728 Telco Infrastructure, s.r.o. 2.74ms from Prague, CZ
109.234.43.1 AS57728 Telco Infrastructure, s.r.o. 4.11ms from Prague, CZ
81.25.22.161 AS57728 Telco Infrastructure, s.r.o. 1.86ms from Prague, CZ
2a00:1800:0:ffff::f1 AS57728 Telco Infrastructure, s.r.o. 1.76ms from Prague, CZ
188.122.212.129 AS57728 Telco Infrastructure, s.r.o. 2.74ms from Prague, CZ
81.25.27.11 AS57728 Telco Infrastructure, s.r.o. 2.63ms from Prague, CZ
2a00:1800:f::1 AS57728 Telco Infrastructure, s.r.o. 3.25ms from Prague, CZ
81.25.26.1 AS57728 Telco Infrastructure, s.r.o. 2.59ms from Prague, CZ
188.122.211.245 AS57728 Telco Infrastructure, s.r.o. 2.71ms 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
24.72.101.96 AS21804 Access Communications Co-operative Limited 16.53ms from Calgary, CA
75.118.130.0 AS11776 Breezeline 13.98ms from Chicago, US
209.248.65.16 AS15221 StratusIQ 2.30ms from Denver, US
79.213.150.96 AS3320 Deutsche Telekom AG 6.93ms from Frankfurt am Main, DE
83.23.201.16 AS5617 Orange Polska Spolka Akcyjna 16.88ms from Gdynia, PL
223.199.222.64 AS4134 CHINANET-BACKBONE 2.34ms from Haikou, CN
113.162.60.128 AS45899 VNPT Corp 3.29ms from Hanoi, VN
18.163.216.176 AS16509 Amazon.com, Inc. 0.15ms from Hong Kong, HK
175.143.169.16 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 1.55ms from Kuala Lumpur, MY
92.172.84.160 AS12479 Orange Espagne SA 7.26ms from Madrid, ES
104.9.107.48 AS7018 AT&T Enterprises, LLC 1.81ms from Miami, US
82.62.128.16 AS3269 Telecom Italia S.p.A. 5.05ms from Milan, IT
94.41.126.192 AS24955 JSC "Ufanet" 18.95ms from Moscow, RU
27.204.13.224 AS4837 CHINA UNICOM China169 Backbone 5.60ms from Qingdao, CN
179.218.153.48 AS28573 Claro NXT Telecomunicacoes Ltda 1.60ms from Rio de Janeiro, BR
114.56.19.224 AS16509 Amazon.com, Inc. 5.80ms from Seattle, US
27.21.25.240 AS4134 CHINANET-BACKBONE 6.11ms from Wuhan, CN
13.58.50.32 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
34.46.69.64 AS396982 Google LLC 0.12ms from Council Bluffs, US
41.136.74.32 AS23889 Mauritius Telecom Ltd 1.97ms from Ebene, MU
217.233.7.176 AS3320 Deutsche Telekom AG 4.13ms from Frankfurt am Main, DE
92.207.69.240 AS31655 Gamma Telecom Holdings Ltd 3.78ms from London, GB
43.240.73.112 AS134771 WENZHOU, ZHEJIANG Province, P.R.China. 10.32ms from Nanchang, CN
219.122.242.80 AS17511 OPTAGE Inc. 1.80ms from Osaka, JP
124.103.49.192 AS4713 NTT Communications Corporation 7.00ms from Osaka, JP

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 AS57728 at robtex.

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