AS number details

AS20723

AVONET, s.r.o.  ·  avonet.cz

Czechia

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS20723 – AVONET, s.r.o.

Field Value
Country Czechia
Website avonet.cz
Hosted domains 1,142
Number of IPv4 16,384
Number of IPv6 633,825,300,114,114,700,748,351,602,688
ASN type ISP
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 2 months ago on Jul 26, 2025

IP Ranges

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.
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view whois details › 

                                                ASHandle:       AS20723
                                                OrgID:          AS20723
                                                ASName:         AS20723
                                                ASNumber:       AS20723
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP Whois API IP Whois Database Download

Hosted Domains

There are 1,142 domain names hosted across 161 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
217.112.162.40 ██████████ 282
185.111.97.36 ██████████ 95
79.170.251.57 ████████ 73
217.115.249.180 ██████████ 68
217.112.167.50 ██████████ 68
79.170.251.58 ██████████ 42
79.170.251.50 ██████████ 40
79.170.251.40 ██████████ 34
217.115.249.152 ██████████ 32
185.111.99.49 ██████████ 28

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API Hosted Domains Database Download

Peers

There are 25 peers for this ASN.

Peers Name
AS14840 BR.Digital Provider
AS16019 Vodafone Czech Republic a.s.
AS174 Cogent Communications, LLC
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
AS2852 CESNET z.s.p.o.
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.
ASN API ASN Database Download

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS16019 Vodafone Czech Republic a.s.
AS174 Cogent Communications, LLC
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.
ASN API ASN Database Download

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.
ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
131.117.211.164 AS20723 AVONET, s.r.o. 2.48ms from Prague, CZ
217.115.240.121 AS20723 AVONET, s.r.o. 0.31ms from Prague, CZ
2a00:6500:2:5::2 AS20723 AVONET, s.r.o. 0.23ms from Prague, CZ
217.112.171.142 AS20723 AVONET, s.r.o. 0.89ms from Prague, CZ
217.115.250.117 AS20723 AVONET, s.r.o. 0.33ms from Prague, CZ
79.170.249.1 AS20723 AVONET, s.r.o. 7.84ms from Prague, CZ
185.111.97.106 AS20723 AVONET, s.r.o. 5.83ms from Prague, CZ
217.115.243.109 AS20723 AVONET, s.r.o. 2.14ms from Prague, CZ
217.115.247.21 AS20723 AVONET, s.r.o. 0.32ms from Prague, CZ
2a00:6505:1:1:268::2 AS20723 AVONET, s.r.o. 6.25ms from Prague, CZ
185.111.99.67 AS20723 AVONET, s.r.o. 5.77ms from Prague, CZ
185.84.233.121 AS20723 AVONET, s.r.o. 4.89ms from Prague, CZ
2a00:6500:2834:c701::1 AS20723 AVONET, s.r.o. 2.11ms from Prague, CZ
217.115.253.222 AS20723 AVONET, s.r.o. 4.24ms from Prague, CZ
217.112.172.79 AS20723 AVONET, s.r.o. 4.67ms from Prague, CZ
2a00:6505:268:40:250:56ff:fea3:e953 AS20723 AVONET, s.r.o. 6.73ms from Prague, CZ
217.115.248.165 AS20723 AVONET, s.r.o. 0.31ms from Prague, CZ
185.84.232.57 AS20723 AVONET, s.r.o. 5.08ms from Prague, CZ
217.112.165.190 AS20723 AVONET, s.r.o. 0.35ms from Prague, CZ
131.117.209.9 AS20723 AVONET, s.r.o. 0.30ms from Prague, CZ
79.170.252.117 AS20723 AVONET, s.r.o. 0.32ms from Prague, CZ
2a00:6500:1:1::2:4 AS20723 AVONET, s.r.o. 5.30ms from Prague, CZ
2a00:6500:3::102 AS20723 AVONET, s.r.o. 4.54ms from Prague, CZ
217.115.252.249 AS20723 AVONET, s.r.o. 0.29ms from Prague, CZ
79.170.250.145 AS20723 AVONET, s.r.o. 0.33ms 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
107.13.143.35 AS11426 Charter Communications Inc 9.14ms from Ashburn, US
192.80.204.147 AS19331 Twin Lakes Telephone Cooperative Corporation 11.61ms from Atlanta, US
181.101.138.163 AS7303 Telecom Argentina S.A. 11.93ms from Buenos Aires, AR
171.248.210.99 AS7552 Viettel Group 2.08ms from Ho Chi Minh City, VN
146.198.82.67 AS6871 Plusnet 2.92ms from London, GB
90.162.173.163 AS12479 Orange Espagne SA 1.32ms from Madrid, ES
196.117.112.3 AS36925 MEDITELECOM 16.80ms from Madrid, ES
198.167.224.99 AS395357 Riviera Telephone Company, Inc. 10.40ms from Monterrey, MX
82.112.230.99 AS47583 Hostinger International Limited 0.35ms from Mumbai, IN
65.244.42.147 AS701 Verizon Business 3.39ms from New York City, US
18.212.67.51 AS14618 Amazon.com, Inc. 0.41ms from Reston, US
172.81.4.131 AS30417 BTIG LLC 0.40ms from Secaucus, US
211.114.66.147 AS4766 Korea Telecom 0.58ms from Seoul, KR
118.161.70.19 AS3462 Data Communication Business Group 2.00ms from Taipei, TW
107.194.213.99 AS7018 AT&T Enterprises, LLC 12.37ms from Atlanta, US
98.25.215.115 AS11426 Charter Communications Inc 8.36ms from Charlotte, US
8.209.101.115 AS45102 Alibaba (US) Technology Co., Ltd. 0.71ms from Frankfurt am Main, DE
77.86.35.35 AS12390 KCOM GROUP LIMITED 3.52ms from Manchester, GB
82.62.61.163 AS3269 Telecom Italia S.p.A. 8.05ms from Milan, IT
46.233.230.19 AS47165 Omskie kabelnye seti Ltd. 8.31ms from Novosibirsk, RU
60.133.162.3 AS17676 SoftBank Corp. 13.64ms from Osaka, JP
203.183.89.3 AS4694 IDC Frontier Inc. 0.88ms from Osaka, JP
143.208.224.3 AS265136 ACESSO POINT EIRELI - ME 1.35ms from Sao Paulo, BR
121.139.70.163 AS4766 Korea Telecom 2.26ms from Seoul, KR
218.239.56.195 AS9318 SK Broadband Co Ltd 2.13ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 217.112.171.142
traceroute to 217.112.171.142 (217.112.171.142): 64 hops max, 52 byte packets
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs