AS number details

AS203103

ZemNet s.r.o.  ·  zemnet.sk

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AS203103 – ZemNet s.r.o.

Field Value
Country Slovakia
Website zemnet.sk
Hosted domains 1
Number of IPv4 1,024
Number of IPv6 633,825,300,114,114,700,748,351,602,688
ASN type ISP
Registry ripe
Allocated 10 years ago on Mar 30, 2016
Updated 17 days ago on Oct 28, 2025
Netblock Company Num of IPs
185.144.164.0/22 ZemNet s.r.o. 1,024
Netblock Company
2a07:3f80::/29 ZemNet s.r.o.
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS203103
                                                OrgID:          AS203103
                                                ASName:         AS203103
                                                ASNumber:       AS203103
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
185.144.164.74 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS31117 ENERGOTEL a.s.
AS50953 David Kondicz trading as KONFER networks
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS31117 ENERGOTEL a.s.
AS50953 David Kondicz trading as KONFER networks
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
185.144.164.9 AS203103 ZemNet s.r.o. 2.17ms from Bratislava, SK

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
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142.59.85.47 AS852 TELUS Communications Inc. 0.92ms from Calgary, CA
73.3.194.63 AS7922 Comcast Cable Communications, LLC 2.10ms from Denver, US
84.174.170.175 AS3320 Deutsche Telekom AG 2.52ms from Duesseldorf, DE
217.24.56.31 AS28876 suec // dacor GmbH 3.77ms from Frankfurt am Main, DE
42.176.139.111 AS4837 CHINA UNICOM China169 Backbone 5.23ms from Liaoyang, CN
81.32.5.175 AS3352 TELEFONICA DE ESPANA S.A.U. 7.85ms from Madrid, ES
60.81.6.191 AS17676 SoftBank Corp. 5.54ms from Tokyo, JP
223.132.90.143 AS2527 Sony Network Communications Inc. 5.49ms from Tokyo, JP
140.78.4.31 AS1205 University Linz 3.16ms from Vienna, AT
192.236.160.175 AS54290 Hostwinds LLC. 0.18ms from Amsterdam, NL
198.179.130.111 AS8135 Troy University 5.97ms from Atlanta, US
166.111.237.79 AS4538 China Education and Research Network Center 2.17ms from Beijing, CN
179.42.152.15 AS271192 Acess.Net Telecomunicacoes LTDA 5.84ms from Fortaleza, BR
111.120.186.191 AS4134 CHINANET-BACKBONE 6.61ms from Guiyang, CN
86.155.251.191 AS2856 British Telecommunications PLC 1.27ms from London, GB
87.221.124.111 AS12479 Orange Espagne SA 1.47ms from Madrid, ES
90.247.63.143 AS5378 Vodafone Limited 5.84ms from Manchester, GB
108.159.91.255 AS16509 Amazon.com, Inc. 2.85ms from Mumbai, IN
171.115.87.255 AS4134 CHINANET-BACKBONE 13.36ms from Nanchang, CN
157.120.218.63 AS58791 GMO Internet Group, Inc. 8.64ms from Osaka, JP
128.112.232.31 AS88 Princeton University 2.87ms from Secaucus, US
220.85.214.239 AS4766 Korea Telecom 1.57ms from Seoul, KR
177.52.109.95 AS262444 XTURBO PROVEDOR DE INTERNET LTDA 3.29ms from São Paulo, BR
89.138.222.79 AS1680 Cellcom Fixed Line Communication L.P 2.08ms from Tel Aviv, IL

Traceroute

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

$
traceroute -a -n -q1 -f5 -m11 185.144.167.34
traceroute to 185.144.167.34 (185.144.167.34): 11 hops max, 52 byte packets
5 [] 192.108.148.82 13.895 ms
6 [AS50953] 178.23.88.6 16.549 ms
7 [AS50953] 178.23.88.5 16.821 ms
8 [AS50953] 178.23.88.6 16.834 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Belgrade, RS
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 AS203103 at robtex.

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