Autonomous System details

AS203743

ISP Alliance a.s.  ·  ispalliance.cz

Czechia

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS203743 – ISP Alliance a.s.

Field Value
Country Czechia
Website ispalliance.cz
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry ripe
Allocated 10 years ago on Nov 09, 2015
Updated 6 years ago on Dec 04, 2019

IP Ranges

There are no known IP addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS203743
                                                OrgID:          AS203743
                                                ASName:         AS203743
                                                ASNumber:       AS203743
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are no peers for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There are no upstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
2.50.9.207 AS5384 Emirates Internet 3.01ms from Al Fujairah City, AE
68.164.59.47 AS6079 RCN 1.52ms from Ashburn, US
166.196.3.63 AS7018 AT&T Enterprises, LLC 1.37ms from Atlanta, US
101.23.107.207 AS4837 CHINA UNICOM China169 Backbone 9.16ms from Beijing, CN
109.121.67.191 AS8771 YUnet International d.o.o. 5.07ms from Belgrade, RS
3.254.218.143 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
86.178.30.79 AS2856 British Telecommunications PLC 2.61ms from Erith, GB
93.210.156.159 AS3320 Deutsche Telekom AG 8.86ms from Frankfurt am Main, DE
76.218.33.31 AS7018 AT&T Enterprises, LLC 17.01ms from Kansas City, US
85.113.135.255 AS34550 INTERCON AS 12.01ms from Moscow, RU
199.231.73.255 AS32845 Tel-Star Communications, Inc 4.79ms from Mount Prospect, US
115.233.250.15 AS4134 CHINANET-BACKBONE 7.98ms from Nanchang, CN
187.57.190.159 AS27699 TELEFÔNICA BRASIL S.A 1.87ms from Osasco, BR
220.77.195.31 AS4766 Korea Telecom 1.64ms from Seoul, KR
119.100.239.255 AS4134 CHINANET-BACKBONE 13.64ms from Wuhan, CN
13.68.91.191 AS8075 Microsoft Corporation 0.32ms from Boydton, US
62.108.33.15 AS30962 comtrance service GmbH 0.49ms from Duesseldorf, DE
173.212.6.207 AS7250 Surry Telephone Membership Corporation 17.10ms from Durham, US
42.115.15.191 AS18403 FPT Telecom Company 1.13ms from Ho Chi Minh City, VN
122.182.139.255 AS24560 Bharti Airtel Ltd., Telemedia Services 1.20ms from Kolkata, IN
93.55.227.63 AS12874 Fastweb SpA 1.08ms from Milan, IT
146.56.156.255 AS31898 Oracle Corporation 0.15ms from Seoul, KR
27.100.255.31 AS9946 KCTV JEJU BROADCASTING 8.55ms from Seoul, KR
36.229.24.79 AS3462 Data Communication Business Group 1.33ms from Taipei, TW
152.86.3.47 AS398242 Prentiss County Electric Power Association 15.65ms from Chicago, US

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 AS203743 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs