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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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
2a02:17a0:45d:6400:4a8f:5aff:feb6:eb38 AS210712 ISP Alliance a.s. 3.03ms from Prague, CZ
2a02:17a0:456:1d00:4a8f:5aff:feb6:ed98 AS210712 ISP Alliance a.s. 2.40ms from Prague, CZ
2a02:17a0:511:e00:e68d:8cff:fe46:3ada AS210712 ISP Alliance a.s. 3.73ms from Prague, CZ
2a02:17a0:81f:ad00:a55:31ff:fea4:75d0 AS210712 ISP Alliance a.s. 3.82ms from Prague, CZ
2a02:17a1:a40:0:3e52:a1ff:fe69:bdb0 AS210712 ISP Alliance a.s. 6.38ms from Prague, CZ
2a02:17a0:554:3800:764d:28ff:fe8b:89eb AS210712 ISP Alliance a.s. 3.79ms from Prague, CZ
2a02:17a0:823:7f00:764d:28ff:fefb:7746 AS210712 ISP Alliance a.s. 3.84ms from Prague, CZ
2a02:17a0:6090:200:7a9a:18ff:fe23:7a3e AS210712 ISP Alliance a.s. 4.85ms from Prague, CZ
2a02:17a0:3018:: AS210712 ISP Alliance a.s. 5.08ms from Prague, CZ
2a02:17a1:6120:112:e6fa:c4ff:fefa:32bf AS210712 ISP Alliance a.s. 12.61ms from Prague, CZ
2a02:17a0:802:2200:3268:93ff:fe24:abc AS210712 ISP Alliance a.s. 4.01ms from Prague, CZ
2a02:17a0:45c:200:c6ad:34ff:fe45:d4a9 AS210712 ISP Alliance a.s. 3.42ms from Prague, CZ
2a02:17a0:b02:2a00:4a8f:5aff:fec2:d57c AS210712 ISP Alliance a.s. 4.15ms from Prague, CZ
2a02:17a0:534:2900:e6fa:c4ff:fe68:c4bb AS210712 ISP Alliance a.s. 3.98ms from Prague, CZ
2a02:17a0:6242:5e00:4a8f:5aff:fea5:58c8 AS210712 ISP Alliance a.s. 5.89ms from Prague, CZ
2a02:17a0:809:4200:3268:93ff:feef:b1a1 AS210712 ISP Alliance a.s. 4.02ms from Prague, CZ
2a02:17a0:61c0:0:1afd:74ff:feb5:b885 AS210712 ISP Alliance a.s. 4.85ms from Prague, CZ
2a02:17a0:44f:3400:764d:28ff:febb:2507 AS210712 ISP Alliance a.s. 2.40ms from Prague, CZ
2a02:17a0:a14:7600:6f4:1cff:fe73:503d AS210712 ISP Alliance a.s. 5.81ms from Prague, CZ
109.235.5.21 AS210712 ISP Alliance a.s. 2.45ms from Prague, CZ
2a02:17a0:46e:3b00:4a8f:5aff:fe1a:cc13 AS210712 ISP Alliance a.s. 2.43ms from Prague, CZ
93.91.155.60 AS210712 ISP Alliance a.s. 0.30ms from Prague, CZ
2a02:17a0:496:3900:3268:93ff:feef:b369 AS210712 ISP Alliance a.s. 3.51ms from Prague, CZ
2a02:17a0:689:ba00:6e3b:6bff:fec6:9fd1 AS210712 ISP Alliance a.s. 12.06ms from Prague, CZ
2a02:17a0:223:e00:109a:2aff:fe1d:5f0b AS210712 ISP Alliance a.s. 5.94ms 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
101.200.96.120 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.77ms from Beijing, CN
116.205.112.104 AS55990 Huawei Cloud Service data center 3.43ms from Beijing, CN
98.46.190.248 AS7922 Comcast Cable Communications, LLC 6.43ms from Chicago, US
72.3.134.248 AS33070 Rackspace Hosting 0.86ms from Dallas, US
23.253.250.136 AS33070 Rackspace Hosting 1.01ms from Dallas, US
92.116.174.120 AS8881 1&1 Versatel GmbH 5.39ms from Frankfurt am Main, DE
106.53.48.120 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.96ms from Guangzhou, CN
87.143.200.72 AS3320 Deutsche Telekom AG 1.88ms from Hamburg, DE
113.22.52.200 AS18403 FPT Telecom Company 1.27ms from Ho Chi Minh City, VN
14.61.164.8 AS4766 Korea Telecom 1.41ms from Incheon, KR
212.18.44.8 AS21283 A1 Slovenija telekomunikacijske storitve,d.d. 3.10ms from Ljubljana, SI
147.192.183.200 AS2527 Sony Network Communications Inc. 2.40ms from Osaka, JP
200.149.166.152 AS7738 V tal 8.20ms from Rio de Janeiro, BR
179.190.28.40 AS52925 Ascenty Data Centers e Telecomunicações S/A 1.63ms from Sao Paulo, BR
20.17.8.232 AS8075 Microsoft Corporation 1.72ms from Singapore, SG
178.192.169.88 AS3303 Swisscom (Switzerland) Ltd 0.91ms from Zuerich, CH
99.120.125.8 AS7018 AT&T Enterprises, LLC 2.43ms from Chicago, US
3.128.118.248 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
14.186.195.72 AS45899 VNPT Corp 1.63ms from Ho Chi Minh City, VN
20.207.118.232 AS8075 Microsoft Corporation 0.15ms from Lohogaon, IN
82.118.100.152 AS8607 Digital Space Group Limited 2.77ms from London, GB
75.84.251.232 AS20001 Charter Communications Inc 3.98ms from Los Angeles, US
85.164.115.8 AS2119 Telenor Norge AS 5.15ms from Oslo, NO
181.197.132.232 AS18809 Cable Onda 7.48ms from Panama, PA
13.36.107.216 AS16509 Amazon.com, Inc. 0.19ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 -f3 217.75.221.193
traceroute to 217.75.221.193 (217.75.221.193): 64 hops max, 52 byte packets
3 [AS13194] 185.0.20.23 1.676 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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