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

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

IP Address ASN Details
2a02:17a0:45e:100:aa42:a1ff:feb9:a6d5 AS210712 ISP Alliance a.s. 3.84ms from Prague, CZ
2a02:17a0:40c:4700:4a8f:5aff:fe84:8c4d AS210712 ISP Alliance a.s. 2.49ms from Prague, CZ
2a02:17a0:821:6500:a55:31ff:fe46:b976 AS210712 ISP Alliance a.s. 3.78ms from Prague, CZ
2a02:17a0:f00::2 AS210712 ISP Alliance a.s. 0.51ms from Prague, CZ
2a02:17a0:a30:4400:d6ca:6dff:fe06:f79f AS210712 ISP Alliance a.s. 4.15ms from Prague, CZ
2a02:17a0:6240:0:6e3b:6bff:fe82:8976 AS210712 ISP Alliance a.s. 6.20ms from Prague, CZ
2a02:17a0:fff1:ff:abcd:126:0:b9 AS210712 ISP Alliance a.s. 0.18ms from Prague, CZ
2a02:17a0:46f:8e00:4a8f:5aff:fed1:7f3 AS210712 ISP Alliance a.s. 2.75ms from Prague, CZ
2a02:17a0:479:300:764d:28ff:fe69:33ee AS210712 ISP Alliance a.s. 3.27ms from Prague, CZ
213.109.173.1 AS210712 ISP Alliance a.s. 1.82ms from Prague, CZ
2a02:17a0:490:9000::1 AS210712 ISP Alliance a.s. 4.92ms from Prague, CZ
2a02:17a0:a0a:500:66d1:54ff:febc:9bcc AS210712 ISP Alliance a.s. 7.72ms from Prague, CZ
185.40.81.101 AS210712 ISP Alliance a.s. 2.88ms from Prague, CZ
2a02:17a1:b04:0:c206:c3ff:feb9:26f0 AS210712 ISP Alliance a.s. 4.47ms from Prague, CZ
2a02:17a0:3011:: AS210712 ISP Alliance a.s. 5.61ms from Prague, CZ
2a02:17a0:80b:2f00:764d:28ff:fe85:7e67 AS210712 ISP Alliance a.s. 3.73ms from Prague, CZ
2a02:17a0:48b:ac00:4a8f:5aff:fe32:cba8 AS210712 ISP Alliance a.s. 2.79ms from Prague, CZ
93.91.158.1 AS210712 ISP Alliance a.s. 3.31ms from Prague, CZ
2a02:17a0:529:6e00:ce2d:e0ff:fefe:770e AS210712 ISP Alliance a.s. 3.70ms from Prague, CZ
2a02:17a0:600:: AS210712 ISP Alliance a.s. 3.51ms from Prague, CZ
2a02:17a0:ba2:a400:4a8f:5aff:feb6:e7b7 AS210712 ISP Alliance a.s. 5.40ms from Prague, CZ
2a02:17a0:446:6800:262f:d0ff:fe55:1cfd AS210712 ISP Alliance a.s. 2.66ms from Prague, CZ
2a02:17a0:42f:b700:de2c:6eff:fedc:39b4 AS210712 ISP Alliance a.s. 2.95ms from Prague, CZ
2a02:17a0:513:8d00:4a8f:5aff:fe29:3c95 AS210712 ISP Alliance a.s. 3.74ms from Prague, CZ
2a02:17a0:448:5d00:764d:28ff:fe61:1781 AS210712 ISP Alliance a.s. 2.36ms 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
66.134.88.104 AS3257 GTT Communications Inc. 0.60ms from Ashburn, US
36.93.180.8 AS7713 PT Telekomunikasi Indonesia 0.88ms from Batam, ID
42.82.209.184 AS9770 LG HelloVision Corp. 14.55ms from Chuncheon, KR
73.14.142.88 AS7922 Comcast Cable Communications, LLC 4.64ms from Denver, US
89.115.7.56 AS12353 Vodafone Portugal 2.47ms from Lisbon, PT
84.103.95.40 AS15557 Societe Francaise Du Radiotelephone - SFR SA 4.68ms from Paris, FR
76.226.82.168 AS7018 AT&T Enterprises, LLC 4.14ms from Santa Clara, US
14.61.124.248 AS4766 Korea Telecom 7.08ms from Seoul, KR
195.202.137.248 AS8339 kabelplus GmbH 3.14ms from Vienna, AT
212.96.232.72 AS198000 Spoldzielnia Mieszkaniowa Polnoc 7.45ms from Warsaw, PL
52.113.155.232 AS8075 Microsoft Corporation 0.82ms from Osaka, JP
121.186.30.200 AS4766 Korea Telecom 4.61ms from Seoul, KR
119.241.225.232 AS2518 BIGLOBE Inc. 2.27ms from Tokyo, JP
121.114.25.72 AS4713 NTT DOCOMO BUSINESS,Inc. 3.06ms from Tokyo, JP
105.98.41.8 AS36947 Telecom Algeria 9.41ms from Valencia, ES
83.242.86.56 AS30838 Jerzy Krempa Telpol PPMUE 10.94ms from Warsaw, PL
90.166.87.24 AS12479 Orange Espagne SA 6.37ms from Zaragoza, ES
67.184.150.216 AS7922 Comcast Cable Communications, LLC 5.25ms from Chicago, US
200.163.254.120 AS8167 V tal 3.04ms from Curitiba, BR
217.131.232.232 AS34984 Superonline Iletisim Hizmetleri A.S. 4.59ms from Istanbul, TR
72.203.106.216 AS22773 Cox Communications Inc. 5.17ms from Los Angeles, US
5.98.125.104 AS3269 Telecom Italia S.p.A. 5.56ms from Milan, IT
37.41.143.136 AS28885 OmanTel NAP 3.54ms from Muscat, OM
102.217.130.88 AS328475 AFRIQ NETWORK SOLUTIONS LIMITED 12.36ms from Nairobi, KE
185.232.5.120 AS42366 TerraTransit AG 0.28ms from Nuernberg, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 217.75.213.11
traceroute to 217.75.213.11 (217.75.213.11): 64 hops max, 52 byte packets
2 [] 91.210.16.143 1.492 ms
4 *
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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