Autonomous System details

AS210712

ISP Alliance a.s.  ·  ispalliance.cz

Czechia

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AS210712 – ISP Alliance a.s.

Field Value
Country Czechia
Website ispalliance.cz
Hosted domains 830
IPv4 addresses 14,336
IPv6 addresses 316,912,650,057,057,350,000,000,000,000
ASN type ISP
Registry ripe
Allocated 5 years ago on Sep 24, 2021
Updated 8 months ago on Sep 01, 2025

IP Ranges

Netblock Company Num of IPs
93.91.144.0/20 ISP Alliance a.s. 4,096
217.75.208.0/20 ISP Alliance a.s. 4,096
109.235.0.0/21 ISP Alliance a.s. 2,048
91.192.32.0/22 ISP Alliance a.s. 1,024
185.40.80.0/22 ISP Alliance a.s. 1,024
185.94.4.0/22 ISP Alliance a.s. 1,024
213.109.172.0/22 ISP Alliance a.s. 1,024
93.91.152.0/24 GRAPE SC, a.s. - ISP 256
93.91.154.0/24 GRAPE SC, a.s. - ISP 256
213.109.172.0/24 GRAPE SC, a.s. - ISP 256
213.109.173.0/24 GRAPE SC, a.s. - ISP 256
213.109.175.0/24 GRAPE SC, a.s. - ISP 256

Netblock Company
2a02:17a0::/30 ISP Alliance a.s.
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WHOIS Details

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                                                ASHandle:       AS210712
                                                OrgID:          AS210712
                                                ASName:         AS210712
                                                ASNumber:       AS210712
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 830 domain names hosted across 139 IP addresses on this ASN.

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IP Address Domain Domains on this IP
93.91.144.111 ██████████ 85
93.91.144.135 ██████████ 75
93.91.158.4 ██████████ 59
109.235.5.200 █████████ 55
217.75.218.98 ██████████ 35
93.91.154.32 ██████████ 34
93.91.154.4 ██████████ 33
93.91.154.45 ██████████ 20
109.235.5.21 ██████████ 17
217.75.219.8 ██████████ 16

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Peers

There are 2 peers for this ASN.

Peers Name
AS199806 DCIT, a.s.
AS47232 ISP Alliance a.s.
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS47232 ISP Alliance a.s.
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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS199806 DCIT, a.s.
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
2a02:17a0:3010:: AS210712 ISP Alliance a.s. 5.11ms from Prague, CZ
217.75.221.132 AS210712 ISP Alliance a.s. 5.09ms from Prague, CZ
2a02:17a0:44c:2900:5ee9:31ff:fe75:f1fe AS210712 ISP Alliance a.s. 2.64ms from Prague, CZ
2a02:17a0:c03:2200:6e3b:6bff:fec6:70d4 AS210712 ISP Alliance a.s. 8.82ms from Prague, CZ
2a02:17a0:45c:200:c6ad:34ff:fe45:d4a9 AS210712 ISP Alliance a.s. 3.42ms from Prague, CZ
109.235.5.21 AS210712 ISP Alliance a.s. 2.45ms from Prague, CZ
213.109.172.18 AS210712 ISP Alliance a.s. 1.78ms from Prague, CZ
2a02:17a1:b05:0:c206:c3ff:feb9:4eaa AS210712 ISP Alliance a.s. 4.24ms from Prague, CZ
2a02:17a0:830:5600:764d:28ff:fe69:3879 AS210712 ISP Alliance a.s. 3.78ms from Prague, CZ
2a02:17a0:467:2900:c6ad:34ff:fe09:c512 AS210712 ISP Alliance a.s. 2.41ms from Prague, CZ
2a02:17a0:550:6900:764d:28ff:fe8b:8e21 AS210712 ISP Alliance a.s. 3.72ms from Prague, CZ
2a02:17a1:a25:0:aa42:a1ff:feb9:b66c AS210712 ISP Alliance a.s. 5.85ms from Prague, CZ
2a02:17a0:829:5400:c6ad:34ff:fe9f:69cc AS210712 ISP Alliance a.s. 3.83ms from Prague, CZ
2a02:17a0:404:2c00:ee75:cff:fe46:bb82 AS210712 ISP Alliance a.s. 2.92ms from Prague, CZ
2a02:17a0:a21:1f00:2ec8:1bff:fe37:22ba AS210712 ISP Alliance a.s. 7.06ms from Prague, CZ
2a02:17a1:b0c:0:627e:cdff:fe89:fd72 AS210712 ISP Alliance a.s. 4.81ms from Prague, CZ
2a02:17a0:223:e00:109a:2aff:fe1d:5f0b AS210712 ISP Alliance a.s. 5.94ms from Prague, CZ
2a02:17a0:431:200:d6ca:6dff:fea4:94ae AS210712 ISP Alliance a.s. 5.22ms from Prague, CZ
2a02:17a0:815:6800:c6ad:34ff:fe9f:6a6d AS210712 ISP Alliance a.s. 3.80ms from Prague, CZ
2a02:17a0:492:8300:1afd:74ff:fe97:5d79 AS210712 ISP Alliance a.s. 3.36ms from Prague, CZ
93.91.156.81 AS210712 ISP Alliance a.s. 0.28ms from Prague, CZ
2a02:17a0:513:8d00:4a8f:5aff:fe29:3c95 AS210712 ISP Alliance a.s. 3.74ms from Prague, CZ
2a02:17a0:808:5600:3e52:a1ff:fe69:c60a AS210712 ISP Alliance a.s. 4.01ms from Prague, CZ
2a02:17a0:a08:6600:2ec8:1bff:febb:6985 AS210712 ISP Alliance a.s. 5.53ms from Prague, CZ
2a02:17a0:a3c:e00:de2c:6eff:fe12:45ae AS210712 ISP Alliance a.s. 4.64ms 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
116.205.112.104 AS55990 Huawei Cloud Service data center 3.43ms from Beijing, CN
73.69.46.184 AS7922 Comcast Cable Communications, LLC 6.76ms from Boston, US
187.232.66.72 AS8151 UNINET 11.53ms from Guadalajara, MX
123.97.141.56 AS4134 CHINANET BACKBONE 11.49ms from Hangzhou, CN
2.154.131.200 AS6739 Vodafone ONO AS 4.47ms from Madrid, ES
221.1.79.216 AS4837 CHINA UNICOM China169 Backbone 7.68ms from Qingdao, CN
4.190.78.40 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
52.226.16.248 AS8075 Microsoft Corporation 0.48ms from Ashburn, US
147.102.98.200 AS3323 National Technical University of Athens 2.23ms from Athens, GR
110.244.141.72 AS4837 CHINA UNICOM China169 Backbone 6.58ms from Beijing, CN
54.185.222.56 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
40.86.23.88 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
172.170.32.248 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
99.124.194.200 AS7018 AT&T Enterprises, LLC 16.94ms from Los Angeles, US
34.54.220.104 AS396982 Google LLC 0.07ms from Melbourne, AU
37.41.143.136 AS28885 OmanTel NAP 3.54ms from Muscat, OM
84.103.95.40 AS15557 Societe Francaise Du Radiotelephone - SFR SA 4.68ms from Paris, FR
220.82.153.72 AS4766 Korea Telecom 4.74ms from Seoul, KR
105.98.41.8 AS36947 Telecom Algeria 9.41ms from Valencia, ES
95.17.199.136 AS12479 Orange Espagne SA 5.66ms from Zaragoza, ES
101.200.96.120 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.77ms from Beijing, CN
121.32.118.216 AS4134 CHINANET BACKBONE 2.02ms from Guangzhou, CN
212.18.44.8 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 3.10ms from Ljubljana, SI
20.207.118.232 AS8075 Microsoft Corporation 0.15ms from Lohogaon, IN
76.95.142.24 AS20001 Charter Communications Inc 6.08ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 109.235.6.247
traceroute to 109.235.6.247 (109.235.6.247): 64 hops max, 52 byte packets
2 [] 91.210.16.143 0.8 ms
5 *
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 AS210712 at robtex.

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