Autonomous System 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
IPv4 addresses 1,024
IPv6 addresses 633,825,300,114,114,700,748,351,602,688
ASN type ISP
Registry ripe
Allocated 10 years ago on Mar 30, 2016
Updated a month 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
185.144.164.225 AS203103 ZemNet s.r.o. 1.99ms 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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52.36.33.127 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
58.104.34.127 AS4804 Microplex PTY LTD 3.02ms from Brisbane, AU
45.241.94.143 AS24863 Link Egypt (Link.NET) 12.29ms from Cairo, EG
95.201.253.79 AS3301 Telia Company AB 14.93ms from Copenhagen, DK
109.149.6.159 AS2856 British Telecommunications PLC 2.16ms from Erith, GB
185.201.60.47 AS20860 IOMART CLOUD SERVICES LIMITED 1.30ms from London, GB
35.234.137.47 AS396982 Google LLC 0.09ms from London, GB
34.129.92.63 AS396982 Google LLC 0.13ms from Melbourne, AU
116.94.22.31 AS7679 QTnet,Inc. 9.14ms from Osaka, JP
89.84.22.223 AS5410 Bouygues Telecom SA 18.05ms from Paris, FR
86.60.118.159 AS25233 ARABIAN INTERNET & COMMUNICATIONS SERVICES CO.LTD 1.85ms from Riyadh, SA
131.196.166.255 AS265914 TRIUNFO FIBRA 7.80ms from Sao Paulo, BR
196.217.68.47 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 8.26ms from Casablanca, MA
71.56.198.63 AS7922 Comcast Cable Communications, LLC 2.48ms from Denver, US
87.115.111.255 AS6871 Plusnet 4.80ms from Erith, GB
106.212.95.255 AS24560 Bharti Airtel Ltd., Telemedia Services 1.31ms from Kolkata, IN
77.54.33.79 AS12353 Vodafone Portugal 6.10ms from Lisbon, PT
81.151.127.159 AS2856 British Telecommunications PLC 3.02ms from London, GB
91.40.19.143 AS3320 Deutsche Telekom AG 2.21ms from Nuernberg, DE
57.154.36.31 AS8075 Microsoft Corporation 0.17ms from Phoenix, US
222.173.91.127 AS4134 CHINANET-BACKBONE 1.59ms from Qingdao, CN
44.206.20.63 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
213.100.244.31 AS1257 Tele2 Sverige AB 19.14ms from Riga, LV
63.202.78.255 AS7018 AT&T Enterprises, LLC 1.57ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m12 185.144.166.224
traceroute to 185.144.166.224 (185.144.166.224): 12 hops max, 52 byte packets
3 [] 15.230.139.194 145.125 ms
4 *
5 *
6 *
7 *
8 [] 194.30.187.120 19.666 ms
9 [] 194.30.187.6 19.491 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Hamburg, DE
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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