Autonomous System details

AS203299

NetX Networks a.s.  ·  netx.as

Czechia
    Stub AS Icon Stub AS

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AS203299 – NetX Networks a.s.

Field Value
Country Czechia
Website netx.as
Hosted domains 3
IPv4 addresses 256
IPv6 addresses 79,228,162,514,264,337,593,543,950,336
ASN type ISP
Registry ripe
Allocated 10 years ago on Feb 19, 2016
Updated 4 months ago on Sep 26, 2025
Netblock Company Num of IPs
185.135.20.0/24 INTERNETBILOVICE 256
Netblock Company
2a06:f080::/32 NetX Networks a.s.
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS203299
                                                OrgID:          AS203299
                                                ASName:         AS203299
                                                ASNumber:       AS203299
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 3 domain names hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
185.135.20.1 ██████████ 3

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS204860 NetX Networks a.s.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS204860 NetX Networks a.s.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
185.135.20.33 AS203299 NetX Networks a.s. 5.50ms from Prague, CZ
2a06:f080::1 AS203299 NetX Networks a.s. 6.18ms from Prague, CZ
2a06:f080:1000::1 AS203299 NetX Networks a.s. 5.59ms 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
208.112.9.35 AS20021 Ntirety, Inc. 4.32ms from Ashburn, US
41.21.239.3 AS36994 Vodacom 1.72ms from Cape Town, ZA
41.250.130.163 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 1.99ms from Casablanca, MA
27.58.28.211 AS24560 Bharti Airtel Ltd., Telemedia Services 7.32ms from Delhi, IN
52.173.196.163 AS8075 Microsoft Corporation 0.35ms from Des Moines, US
139.214.60.211 AS4837 CHINA UNICOM China169 Backbone 9.58ms from Harbin, CN
94.85.56.99 AS3269 Telecom Italia S.p.A. 2.95ms from Milan, IT
87.18.61.243 AS3269 Telecom Italia S.p.A. 4.59ms from Milan, IT
69.76.57.67 AS10796 Charter Communications Inc 11.65ms from Mount Prospect, US
79.227.142.211 AS3320 Deutsche Telekom AG 9.71ms from Nuernberg, DE
133.17.193.51 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.47ms from Osaka, JP
90.12.185.67 AS3215 Orange S.A. 7.49ms from Paris, FR
23.40.23.3 AS16625 Akamai Technologies, Inc. 0.16ms from Philadelphia, US
18.209.181.51 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
201.53.232.83 AS28573 Claro NXT Telecomunicacoes Ltda 7.18ms from Sao Paulo, BR
14.85.45.195 AS4766 Korea Telecom 5.07ms from Seoul, KR
203.148.35.163 AS9939 DYXNET of Shenzhen Communication Co., Ltd. 6.00ms from Suzhou, CN
73.43.72.51 AS7922 Comcast Cable Communications, LLC 4.07ms from Atlanta, US
146.70.243.35 AS9009 M247 Europe SRL 0.09ms from Frankfurt am Main, DE
149.20.185.35 AS21699 IO INC 2.16ms from Las Vegas, US
60.17.180.147 AS4837 CHINA UNICOM China169 Backbone 10.18ms from Liaoyang, CN
201.145.0.163 AS8151 UNINET 1.60ms from Mexico City, MX
52.9.188.115 AS16509 Amazon.com, Inc. 0.14ms from San Jose, US
175.203.182.99 AS4766 Korea Telecom 6.41ms from Seoul, KR
94.152.170.3 AS29522 Cyber_Folks S.A. 4.86ms from Warsaw, PL

Traceroute

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

$
traceroute -a -n -q1 -f2 185.135.20.1
traceroute to 185.135.20.1 (185.135.20.1): 64 hops max, 52 byte packets
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 AS203299 at robtex.

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