AS number details

AS204570

KAZA.cz s.r.o.  ·  kaza.cz

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AS204570 – KAZA.cz s.r.o.

Field Value
Country Czechia
Website kaza.cz
Hosted domains 1
Number of IPv4 1,024
Number of IPv6 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 8 years ago on Feb 15, 2018
Updated 21 days ago on Oct 03, 2025
Netblock Company Num of IPs
185.246.148.0/22 KAZA.cz s.r.o. 1,024
Netblock Company
2a0d:8680::/32 Vratislav Kriz
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WHOIS Details


                                                ASHandle:       AS204570
                                                OrgID:          AS204570
                                                ASName:         AS204570
                                                ASNumber:       AS204570
                                                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
185.246.151.241 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS20609 KAZA.cz s.r.o.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS20609 KAZA.cz s.r.o.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
2a0d:8680:1ff:fefc::1 AS204570 KAZA.cz s.r.o. 8.35ms from Prague, CZ
185.246.151.250 AS204570 KAZA.cz s.r.o. 5.95ms from Prague, CZ
185.246.149.17 AS204570 KAZA.cz s.r.o. 6.24ms from Prague, CZ
185.246.148.248 AS204570 KAZA.cz s.r.o. 6.87ms from Prague, CZ
2a0d:8680::1 AS204570 KAZA.cz s.r.o. 6.09ms 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
81.29.154.106 AS9009 M247 Europe SRL 1.32ms from Amsterdam, NL
52.89.221.58 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
104.155.101.170 AS396982 Google LLC 0.14ms from Brussels, BE
50.72.98.90 AS6327 Shaw Communications Inc. 19.05ms from Chicago, US
172.212.155.106 AS8075 Microsoft Corporation 0.27ms from Des Moines, US
9.223.137.26 AS8075 Microsoft Corporation 0.14ms from Gaevle, SE
220.178.123.154 AS4134 CHINANET-BACKBONE 7.24ms from Huai'an, CN
180.119.26.250 AS4134 CHINANET-BACKBONE 6.71ms from Huai'an, CN
5.255.182.218 AS21310 Satellite Ltd 9.09ms from Kyiv, UA
42.180.58.170 AS4837 CHINA UNICOM China169 Backbone 11.25ms from Liaoyang, CN
185.203.22.170 AS8903 LYNTIA NETWORKS S.A. 0.50ms from Madrid, ES
179.157.209.250 AS28573 Claro NXT Telecomunicacoes Ltda 9.54ms from Osasco, BR
12.8.131.154 AS7018 AT&T Enterprises, LLC 5.12ms from San Antonio, US
123.142.159.186 AS3786 LG DACOM Corporation 1.40ms from Seoul, KR
1.211.36.42 AS3786 LG DACOM Corporation 1.42ms from Seoul, KR
39.122.69.90 AS9318 SK Broadband Co Ltd 7.79ms from Seoul, KR
35.240.169.106 AS396982 Google LLC 0.13ms from Singapore, SG
114.160.63.58 AS4713 NTT Communications Corporation 7.63ms from Tokyo, JP
98.244.64.234 AS7922 Comcast Cable Communications, LLC 10.97ms from Ashburn, US
111.166.252.106 AS4837 CHINA UNICOM China169 Backbone 4.87ms from Beijing, CN
217.85.148.250 AS3320 Deutsche Telekom AG 8.13ms from Frankfurt am Main, DE
94.166.28.122 AS1267 WIND TRE S.P.A. 17.87ms from Frosinone, IT
84.167.93.106 AS3320 Deutsche Telekom AG 2.80ms from Hamburg, DE
47.82.83.218 AS45102 Alibaba (US) Technology Co., Ltd. 0.54ms from Hong Kong, HK
40.81.29.90 AS8075 Microsoft Corporation 0.55ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f2 185.246.148.241
traceroute to 185.246.148.241 (185.246.148.241): 64 hops max, 52 byte packets
2 [AS29134] 217.31.48.15 0.359 ms
3 [] 91.210.16.95 1.422 ms
4 [AS16019] 81.27.200.50 5.053 ms
5 [AS16019] 77.48.21.162 6.524 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Prague, CZ
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 AS204570 at robtex.

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