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 151
Number of IPv4 15,360
Number of IPv6 237,684,487,542,793,012,780,631,851,008
ASN type ISP
Registry ripe
Allocated 5 years ago on Oct 21, 2019
Updated 10 months ago on Jan 17, 2024
Netblock Company Num of IPs
109.234.40.0/21 CERBEROS S.R.O. 2,048
185.255.116.0/22 Cerberos s.r.o. 1,024
188.122.192.0/19 Magnalink, a.s. 8,192
81.25.16.0/21 Cerberos s.r.o. 2,048
81.25.24.0/21 CERBEROS s.r.o. 2,048
Netblock Company
2a00:1800::/32 Cerberos 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 151 domain names hosted across 64 IP addresses on this ASN.

IP Address Domain Domains on this IP
81.25.16.230 ██████████ 20
188.122.202.244 ██████████ 17
81.25.28.84 ██████████ 8
188.122.212.8 ██████████ 7
188.122.212.135 █████████ 7
188.122.201.4 ██████████ 4
81.25.29.229 ██████████ 4
188.122.192.110 ███████ 4
188.122.212.122 ███████ 4
188.122.213.134 ███████ 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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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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