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
109.235.7.236 AS210712 ISP Alliance a.s. 2.91ms from Prague, CZ
2a02:17a0:478:2a00:c6ad:34ff:fe39:c192 AS210712 ISP Alliance a.s. 3.25ms from Prague, CZ
2a02:17a0:3011:: AS210712 ISP Alliance a.s. 5.61ms from Prague, CZ
2a02:17a0:470:2e00:d6ca:6dff:fe1c:52d7 AS210712 ISP Alliance a.s. 2.73ms from Prague, CZ
2a02:17a0:423:3a00:764d:28ff:fea4:1e5e AS210712 ISP Alliance a.s. 3.26ms from Prague, CZ
2a02:17a0:480:7500:c6ad:34ff:fef1:fd1b AS210712 ISP Alliance a.s. 2.60ms from Prague, CZ
2a02:17a0:67b0:900:1afd:74ff:feb3:d7a7 AS210712 ISP Alliance a.s. 5.37ms from Prague, CZ
2a02:17a1:b07::1 AS210712 ISP Alliance a.s. 4.02ms from Prague, CZ
2a02:17a0:63b6:9f00:a55:31ff:fed1:bd4e AS210712 ISP Alliance a.s. 6.46ms from Prague, CZ
2a02:17a0:417:4900:5291:e3ff:feca:e780 AS210712 ISP Alliance a.s. 4.30ms from Prague, CZ
2a02:17a0:43a:e00:ee75:cff:fe46:b552 AS210712 ISP Alliance a.s. 3.38ms from Prague, CZ
2a02:17a0:63a:c00:262f:d0ff:fe55:108e AS210712 ISP Alliance a.s. 9.40ms from Vienna, AT
2a02:17a0:511:e00:e68d:8cff:fe46:3ada AS210712 ISP Alliance a.s. 3.73ms from Prague, CZ
2a02:17a0:203:2e00:5291:e3ff:feca:f986 AS210712 ISP Alliance a.s. 3.87ms from Prague, CZ
2a02:17a0:810:4700:a55:31ff:fea4:74ee AS210712 ISP Alliance a.s. 3.81ms from Prague, CZ
2a02:17a0:490:9000::1 AS210712 ISP Alliance a.s. 4.92ms from Prague, CZ
2a02:17a0:52a:4000:764d:28ff:fe85:377c AS210712 ISP Alliance a.s. 3.68ms from Prague, CZ
2a02:17a0:49b:1b00:c6ad:34ff:fe6e:dce8 AS210712 ISP Alliance a.s. 3.02ms from Prague, CZ
2a02:17a0:54b:4800:e6fa:c4ff:fefa:722d AS210712 ISP Alliance a.s. 3.99ms from Prague, CZ
2a02:17a0:685:800:e6fa:c4ff:fefa:332a AS210712 ISP Alliance a.s. 6.75ms from Prague, CZ
2a02:17a0:80e:f00:764d:28ff:fe69:3a6f AS210712 ISP Alliance a.s. 3.71ms from Prague, CZ
2a02:17a0:a20:2b00:1afd:74ff:fe35:781b AS210712 ISP Alliance a.s. 5.04ms from Prague, CZ
2a02:17a0:479:300:764d:28ff:fe69:33ee AS210712 ISP Alliance a.s. 3.27ms from Prague, CZ
91.192.33.56 AS210712 ISP Alliance a.s. 4.21ms from Prague, CZ
93.91.149.1 AS210712 ISP Alliance a.s. 0.47ms 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
89.149.209.120 AS60781 LeaseWeb Netherlands B.V. 0.22ms from Amsterdam, NL
129.153.11.24 AS31898 Oracle Corporation 0.27ms from Ashburn, US
41.43.182.216 AS8452 TE-AS 3.17ms from Cairo, EG
41.43.104.184 AS8452 TE-AS 4.62ms from Cairo, EG
2.154.131.200 AS6739 Vodafone ONO AS 4.47ms from Madrid, ES
147.100.220.40 AS2200 Renater 3.47ms from Marseille, FR
34.54.220.104 AS396982 Google LLC 0.07ms from Melbourne, AU
173.239.231.104 AS64286 LogicWeb Inc. 1.52ms from New York City, US
185.232.5.120 AS42366 TerraTransit AG 0.28ms from Nuernberg, DE
35.138.133.136 AS33363 Charter Communications, Inc 9.87ms from Orlando, US
95.67.133.232 AS12389 PJSC Rostelecom 0.69ms from Samara, RU
58.142.23.184 AS10036 DLIVE 2.23ms from Seoul, KR
151.192.188.56 AS9506 Singtel Fibre Broadband 1.61ms from Singapore, SG
83.242.86.56 AS30838 Jerzy Krempa Telpol PPMUE 10.94ms from Warsaw, PL
178.6.50.248 AS3209 Vodafone GmbH 6.67ms from Berlin, DE
18.4.72.248 AS3 Massachusetts Institute of Technology 0.56ms from Boston, US
94.255.237.56 AS29518 Bredband2 AB 3.82ms from Copenhagen, DK
172.202.122.56 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
37.80.237.168 AS3320 Deutsche Telekom AG 17.68ms from Duesseldorf, DE
90.207.59.216 AS5607 Sky UK Limited 1.02ms from London, GB
37.41.143.136 AS28885 OmanTel NAP 3.54ms from Muscat, OM
191.233.10.8 AS8075 Microsoft Corporation 6.64ms from Rio de Janeiro, BR
52.62.86.232 AS16509 Amazon.com, Inc. 0.11ms from Sydney, AU
118.81.198.120 AS4837 CHINA UNICOM China169 Backbone 3.45ms from Taiyuan, CN
182.22.21.232 AS23816 LY Corporation 0.36ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 93.91.154.42
traceroute to 93.91.154.42 (93.91.154.42): 64 hops max, 52 byte packets
2 [] 91.210.16.143 0.806 ms
3 *
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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