AS number details

AS20723

AVONET, s.r.o.  ·  avonet.cz

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AS20723 – AVONET, s.r.o.

Field Value
Country Czechia
Website avonet.cz
Hosted domains 1,141
Number of IPv4 16,384
Number of IPv6 633,825,300,114,114,700,748,351,602,688
ASN type Hosting
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated a month ago on Jul 26, 2025
Netblock Company Num of IPs
217.112.160.0/20 AVONET, s.r.o. 4,096
217.115.240.0/20 AVONET, s.r.o. 4,096
131.117.208.0/21 AVONET, s.r.o. 2,048
178.20.136.0/21 AVONET, s.r.o. 2,048
79.170.248.0/21 AVONET, s.r.o. 2,048
185.111.96.0/22 ICT NWT s.r.o. 1,024
185.84.232.0/22 AVONET, s.r.o. 1,024
Netblock Company
2a00:6500::/29 AVONET, s.r.o.
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS20723
                                                OrgID:          AS20723
                                                ASName:         AS20723
                                                ASNumber:       AS20723
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 1,141 domain names hosted across 159 IP addresses on this ASN.

IP Address Domain Domains on this IP
217.112.162.40 ██████████ 280
185.111.97.36 ██████████ 96
79.170.251.57 ████████ 72
217.112.167.50 ██████████ 68
217.115.249.180 ██████████ 67
79.170.251.50 ██████████ 40
79.170.251.58 ██████████ 40
79.170.251.40 ██████████ 33
217.115.249.152 ██████████ 33
185.111.99.49 ███████ 27

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Useful for Cybersecurity

Peers

There are 24 peers for this ASN.

Peers Name
AS14840 BR.Digital Provider
AS16019 Vodafone Czech Republic a.s.
AS174 Cogent Communications
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS198150 SIACOM JSC
AS204405 Durnet.cz sro
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD
AS22356 Durand do Brasil Ltda
AS24482 SG.GS
AS29504 Freenet Liberec, z.s.
AS30058 FDCservers.net
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS40994 Hohl IT e.U.
AS4455 IX Reach Ltd
AS47232 ISP Alliance a.s.
AS49544 i3D.net B.V
AS5405 Inter.link GmbH
AS57463 NetIX Communications JSC
AS6204 INTERKVM HOST SRL
AS6663 Euroweb Romania S.R.L.
AS6881 NIX.CZ z.s.p.o.
AS6939 Hurricane Electric LLC
AS8218 Zayo Infrastructure France SA
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS16019 Vodafone Czech Republic a.s.
AS174 Cogent Communications
AS30058 FDCservers.net
AS47232 ISP Alliance a.s.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS204405 Durnet.cz sro
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
217.112.164.181 AS20723 AVONET, s.r.o. 0.37ms from Prague, CZ
217.112.162.178 AS20723 AVONET, s.r.o. 4.51ms from Prague, CZ
131.117.208.74 AS20723 AVONET, s.r.o. 0.33ms from Prague, CZ
178.20.139.199 AS20723 AVONET, s.r.o. 5.62ms from Prague, CZ
2a00:6500:2:5::2 AS20723 AVONET, s.r.o. 0.26ms from Prague, CZ
2a00:6505:268:40:250:56ff:fea3:e953 AS20723 AVONET, s.r.o. 6.91ms from Prague, CZ
2a00:6505:1:1:266::2 AS20723 AVONET, s.r.o. 6.15ms from Prague, CZ
217.115.252.193 AS20723 AVONET, s.r.o. 0.30ms from Prague, CZ
178.20.143.59 AS20723 AVONET, s.r.o. 6.57ms from Prague, CZ
217.115.247.21 AS20723 AVONET, s.r.o. 0.36ms from Prague, CZ
178.20.142.142 AS20723 AVONET, s.r.o. 4.50ms from Prague, CZ
2a00:6500:2839:900:d601:c3ff:fe65:5dff AS20723 AVONET, s.r.o. 8.88ms from Prague, CZ
2a00:6500:1:1::2:4 AS20723 AVONET, s.r.o. 5.14ms from Prague, CZ
2a00:6502:f000::46 AS20723 AVONET, s.r.o. 4.54ms from Prague, CZ
131.117.209.57 AS20723 AVONET, s.r.o. 0.25ms from Prague, CZ
131.117.212.3 AS20723 AVONET, s.r.o. 5.36ms from Prague, CZ
217.112.171.142 AS20723 AVONET, s.r.o. 0.83ms from Prague, CZ
79.170.253.184 AS20723 AVONET, s.r.o. 0.22ms from Prague, CZ
217.112.168.133 AS20723 AVONET, s.r.o. 4.72ms from Prague, CZ
79.170.254.5 AS20723 AVONET, s.r.o. 0.35ms from Prague, CZ
217.112.174.225 AS20723 AVONET, s.r.o. 0.32ms from Prague, CZ
217.115.253.222 AS20723 AVONET, s.r.o. 4.38ms from Prague, CZ
217.115.245.69 AS20723 AVONET, s.r.o. 0.31ms from Prague, CZ
217.115.248.225 AS20723 AVONET, s.r.o. 0.33ms from Prague, CZ
178.20.137.66 AS20723 AVONET, s.r.o. 4.62ms 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
47.135.211.195 AS20115 Charter Communications LLC 10.08ms from Atlanta, US
39.105.148.131 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.06ms from Beijing, CN
148.59.63.3 AS25645 Momentum Telecom, Inc. 5.61ms from Detroit, US
94.130.10.179 AS24940 Hetzner Online GmbH 4.85ms from Frankfurt am Main, DE
217.225.231.115 AS3320 Deutsche Telekom AG 2.04ms from Frankfurt am Main, DE
87.65.90.51 AS5432 Proximus NV 5.85ms from Gravelines, FR
47.238.250.3 AS45102 Alibaba (US) Technology Co., Ltd. 0.94ms from Hong Kong, HK
39.42.221.211 AS17557 Pakistan Telecommunication Company Limited 6.35ms from Lahore, PK
82.62.61.163 AS3269 Telecom Italia S.p.A. 7.99ms from Milan, IT
58.183.113.179 AS18144 Enecom,Inc. 7.31ms from Osaka, JP
106.10.119.3 AS17878 DREAMMARK1 1.16ms from Seoul, KR
211.194.172.131 AS4766 Korea Telecom 6.75ms from Seoul, KR
112.108.252.131 AS6619 SamsungSDS Inc. 1.42ms from Seoul, KR
116.90.60.67 AS55803 Hostopia Australia Web Pty Ltd 0.76ms from Sydney, AU
102.24.46.51 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 12.17ms from Tunis, TN
79.184.125.35 AS5617 Orange Polska Spolka Akcyjna 1.39ms from Warsaw, PL
39.100.178.131 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.59ms from Zhangjiakou, CN
143.176.173.211 AS13127 Odido Netherlands B.V. 7.56ms from Amsterdam, NL
137.118.190.243 AS22191 Wilkes Communications, Inc. 7.30ms from Atlanta, US
208.72.200.3 AS29912 Citizens Property Insurance Corporation 6.65ms from Atlanta, US
77.11.94.131 AS6805 Telefonica Germany GmbH & Co.OHG 2.83ms from Berlin, DE
52.40.93.243 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
89.36.75.3 AS34762 Combell NV 0.35ms from Brussels, BE
200.73.130.115 AS7303 Telecom Argentina S.A. 0.55ms from Buenos Aires, AR
196.119.107.211 AS36925 MEDITELECOM 3.44ms from Casablanca, MA

Traceroute

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

$
traceroute -a -n -q1 185.111.96.1
traceroute to 185.111.96.1 (185.111.96.1): 64 hops max, 52 byte packets
1 [AS174] 193.235.207.1 43.616 ms
2 [AS174] 154.25.4.125 0.976 ms
3 [AS174] 154.54.73.129 1.813 ms
4 [AS174] 154.54.59.106 6.215 ms
5 [AS174] 154.54.59.185 7.495 ms
6 [AS174] 154.54.59.182 12.956 ms
7 [AS174] 154.54.75.98 21.072 ms
8 [AS174] 154.54.72.125 18.628 ms
9 [AS174] 149.14.209.187 19.017 ms
10 [AS30058] 50.7.50.29 26.436 ms
11 [AS30058] 50.7.54.63 15.185 ms
12 [AS20723] 217.115.248.233 21.192 ms
13 [AS20723] 217.112.174.230 20.323 ms
14 [AS20723] 185.111.96.1 25.838 ms
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 AS20723 at robtex.

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