Autonomous System details

AS211594

Kleissner Investments s.r.o.  ·  kleissner.investments

Czechia
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AS211594 – Kleissner Investments s.r.o.

Field Value
Country Czechia
Website kleissner.investments
Hosted domains 5
IPv4 addresses 256
IPv6 addresses 633,825,300,114,114,700,748,351,602,688
ASN type Hosting
Registry ripe
Allocated 5 years ago on Mar 19, 2021
Updated a year ago on Feb 03, 2025
Netblock Company Num of IPs
185.254.123.0/24 Kleissner Investments s.r.o. 256
Netblock Company
2a0c:1880::/29 Kleissner Investments s.r.o.
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS211594
                                                OrgID:          AS211594
                                                ASName:         AS211594
                                                ASNumber:       AS211594
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 5 domain names hosted across 4 IP addresses on this ASN.

IP Address Domain Domains on this IP
185.254.123.139 ██████████ 2
185.254.123.102 ██████████ 1
185.254.123.138 ███████ 1
185.254.123.100 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS39392 SH.cz s.r.o.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS39392 SH.cz s.r.o.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
2a0c:1880::100 AS211594 Kleissner Investments s.r.o. 1.26ms from Prague, CZ
185.254.123.2 AS211594 Kleissner Investments s.r.o. 0.83ms 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
4.180.219.186 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
172.9.158.170 AS7018 AT&T Enterprises, LLC 9.90ms from Atlanta, US
36.65.46.202 AS7713 PT Telekomunikasi Indonesia 10.33ms from Batam, ID
35.160.51.218 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
61.131.102.90 AS4134 CHINANET-BACKBONE 3.94ms from Fuzhou, CN
200.94.148.122 AS11172 Alestra, S. de R.L. de C.V. 1.26ms from Guadalajara, MX
175.122.13.74 AS9318 SK Broadband Co Ltd 4.86ms from Incheon, KR
112.116.161.10 AS4134 CHINANET-BACKBONE 6.78ms from Kunming, CN
216.247.99.202 AS21859 Zenlayer Inc 0.04ms from Manila, PH
90.5.212.202 AS3215 Orange S.A. 8.40ms from Marseille, FR
120.156.203.90 AS1221 Telstra Limited 1.99ms from Melbourne, AU
62.211.101.250 AS3269 Telecom Italia S.p.A. 3.23ms from Naples, IT
79.98.74.58 AS44002 Sys-DataCom s.r.o. 0.36ms from Prague, CZ
164.49.105.26 AS668 United States Department of Defense (DoD) 0.62ms from Atlanta, US
123.182.181.138 AS58539 Langfang,Hebei province, P.R.China 2.51ms from Beijing, CN
117.238.194.90 AS9829 National Internet Backbone 5.56ms from Delhi, IN
23.237.14.10 AS30058 FDCservers.net 0.16ms from Denver, US
52.169.3.10 AS8075 Microsoft Corporation 0.22ms from Dublin, IE
118.129.101.106 AS3786 LG DACOM Corporation 1.85ms from Incheon, KR
115.95.218.26 AS3786 LG DACOM Corporation 1.64ms from Incheon, KR
95.58.175.186 AS9198 JSC Kazakhtelecom 4.88ms from Karagandy, KZ
20.26.13.10 AS8075 Microsoft Corporation 0.25ms from London, GB
141.248.4.186 AS395624 General Atomics 4.18ms from Los Angeles, US
92.16.152.234 AS13285 TalkTalk Communications Limited 8.47ms from Manchester, GB
176.155.169.234 AS5410 Bouygues Telecom SA 11.99ms from Marseille, FR

Traceroute

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

$
traceroute -a -n -q1 -f3 185.254.123.138
traceroute to 185.254.123.138 (185.254.123.138): 64 hops max, 52 byte packets
3 [AS16019] 62.24.71.57 46.266 ms
4 [] 185.188.186.21 0.751 ms
5 *
7 [AS201011] 5.56.19.210 0.749 ms
8 [AS39392] 88.86.96.172 0.658 ms
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 AS211594 at robtex.

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