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 2 months 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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IP Ranges API

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::1 AS204570 KAZA.cz s.r.o. 6.14ms from Prague, CZ
2a0d:8680:1ff:ffff::1 AS204570 KAZA.cz s.r.o. 8.37ms from Prague, CZ
185.246.149.24 AS204570 KAZA.cz s.r.o. 6.92ms from Prague, CZ
185.246.151.250 AS204570 KAZA.cz s.r.o. 5.97ms from Prague, CZ
185.246.148.248 AS204570 KAZA.cz s.r.o. 6.86ms 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
147.45.135.138 AS210976 Timeweb, LLP 0.46ms from Amsterdam, NL
12.245.45.138 AS7018 AT&T Enterprises, LLC 1.77ms from Atlanta, US
34.219.143.234 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
20.80.224.26 AS8075 Microsoft Corporation 0.30ms from Boydton, US
78.97.57.138 AS12302 Vodafone Romania S.A. 13.18ms from Bucharest, RO
35.226.120.154 AS396982 Google LLC 0.12ms from Council Bluffs, US
54.73.42.26 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
196.36.159.234 AS3741 Dimension Data 0.58ms from Johannesburg, ZA
46.164.174.186 AS3326 Datagroup PJSC 0.34ms from Kyiv, UA
81.79.10.170 AS5378 Vodafone Limited 4.80ms from London, GB
20.108.87.90 AS8075 Microsoft Corporation 0.19ms from London, GB
4.234.157.90 AS8075 Microsoft Corporation 0.22ms from London, GB
70.93.213.74 AS20001 Charter Communications Inc 4.65ms from Los Angeles, US
186.54.208.202 AS6057 Administracion Nacional de Telecomunicaciones 3.35ms from Montevideo, UY
195.146.74.250 AS8241 Nets and Services JCS 0.90ms from Moscow, RU
112.83.26.234 AS4837 CHINA UNICOM China169 Backbone 4.37ms from Nanjing, CN
112.187.43.138 AS4766 Korea Telecom 6.82ms from Seoul, KR
147.47.131.90 AS9488 Seoul National University 1.12ms from Seoul, KR
71.75.222.202 AS11426 Charter Communications Inc 13.47ms from Atlanta, US
52.31.30.42 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
119.140.120.106 AS4134 CHINANET-BACKBONE 10.30ms from Guangzhou, CN
137.59.192.202 AS55453 SKYTELECOM 3.35ms from Islamabad, PK
177.155.153.90 AS262769 AVANZA TELECOM LTDA 9.63ms from Joao Pessoa, BR
12.249.193.106 AS7018 AT&T Enterprises, LLC 5.39ms from Kansas City, US
50.174.41.10 AS7922 Comcast Cable Communications, LLC 2.00ms from Morris Plains, 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 185.246.149.24
traceroute to 185.246.149.24 (185.246.149.24): 64 hops max, 52 byte packets
3 [] 91.210.16.101 0.45 ms
6 *
7 *
8 *
9 *
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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