Autonomous System details

AS203743

ISP Alliance a.s. · ispalliance.cz

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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

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WHOIS Details

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                                                ASHandle:       AS203743
                                                OrgID:          AS203743
                                                ASName:         AS203743
                                                ASNumber:       AS203743
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are no peers for this ASN.

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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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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
20.16.3.79	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
223.165.121.159	AS11377 SendGrid, Inc.	`0.38ms` from Ashburn, US
187.133.148.175	AS8151 UNINET	`5.47ms` from Guadalajara, MX
121.12.133.127	AS4134 CHINANET BACKBONE	`3.36ms` from Guangzhou, CN
37.219.134.63	AS16086 DNA Oyj	`8.86ms` from Helsinki, FI
188.68.41.191	AS197540 netcup GmbH	`0.37ms` from Nuernberg, DE
188.243.124.143	AS35807 SkyNet Ltd.	`0.71ms` from Saint Petersburg, RU
187.207.32.207	AS8151 UNINET	`3.93ms` from Santiago de Queretaro, MX
60.79.247.207	AS17676 SoftBank Corp.	`2.81ms` from Tokyo, JP
128.189.210.31	AS393249 University of British Columbia	`6.85ms` from Vancouver, CA
85.30.133.255	AS34244 Teleservice Bredband Skane AB	`5.29ms` from Växjö, SE
111.13.3.31	AS9808 China Mobile Communications Group Co., Ltd.	`2.30ms` from Beijing, CN
52.177.150.239	AS8075 Microsoft Corporation	`0.21ms` from Boydton, US
84.224.68.127	AS213155 Yettel Hungary Ltd.	`14.97ms` from Budapest, HU
172.108.174.159	AS5650 Frontier Communications of America, Inc.	`0.42ms` from Dallas, US
86.42.41.159	AS5466 Eircom Limited	`5.30ms` from Dublin, IE
101.67.132.223	AS4837 CHINA UNICOM China169 Backbone	`7.61ms` from Hangzhou, CN
115.12.68.63	AS4766 Korea Telecom	`3.56ms` from Incheon, KR
84.68.43.143	AS5378 Vodafone Limited	`4.85ms` from London, GB
90.188.91.239	AS12389 PJSC Rostelecom	`5.40ms` from Novosibirsk, RU
66.39.123.95	AS7859 pair Networks	`0.11ms` from Pittsburgh, US
24.18.159.207	AS7922 Comcast Cable Communications, LLC	`2.18ms` from Seattle, US
129.222.15.47	AS14593 Space Exploration Technologies Corporation	`13.25ms` from Chicago, US
64.218.254.47	AS7018 AT&T Enterprises, LLC	`7.91ms` from Dallas, US
108.65.95.255	AS7018 AT&T Enterprises, LLC	`1.00ms` from Dallas, US

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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.

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