AS number details

AS20723

AVONET, s.r.o.  ·  avonet.cz

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 1,153
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 3 months 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
79.170.248.0/21 AVONET, s.r.o. 2,048
131.117.208.0/21 AVONET, s.r.o. 2,048
178.20.136.0/21 AVONET, s.r.o. 2,048
185.84.232.0/22 AVONET, s.r.o. 1,024
185.111.96.0/22 ICT NWT 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


                                                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.

Hosted Domains

There are 1,153 domain names hosted across 161 IP addresses on this ASN.

IP Address Domain Domains on this IP
217.112.162.40 ██████████ 282
185.111.97.36 ██████████ 94
79.170.251.57 ████████ 73
217.115.249.180 ██████████ 69
217.112.167.50 ██████████ 68
79.170.251.58 ██████████ 42
79.170.251.50 ██████████ 40
79.170.251.40 ██████████ 34
217.115.249.152 ██████████ 31
185.111.99.49 ██████████ 31

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

Peers

There are 26 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
AS32590 Valve Corporation
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, 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.

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

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. 2.72ms from Prague, CZ
2a00:6500:1:1::1a AS20723 AVONET, s.r.o. 5.38ms from Prague, CZ
2a00:6502:12:90ab:c:29ff:fe18:1663 AS20723 AVONET, s.r.o. 6.16ms from Prague, CZ
185.84.232.57 AS20723 AVONET, s.r.o. 5.09ms from Prague, CZ
2a00:6505:0:1::1 AS20723 AVONET, s.r.o. 5.37ms from Prague, CZ
2a00:6500:2834:c701::1 AS20723 AVONET, s.r.o. 2.07ms from Prague, CZ
217.115.246.85 AS20723 AVONET, s.r.o. 0.36ms from Prague, CZ
2a00:6505:1:1:268::2 AS20723 AVONET, s.r.o. 5.51ms from Prague, CZ
217.115.243.109 AS20723 AVONET, s.r.o. 2.22ms from Prague, CZ
131.117.215.225 AS20723 AVONET, s.r.o. 4.80ms from Prague, CZ
185.111.98.22 AS20723 AVONET, s.r.o. 6.95ms from Prague, CZ
79.170.255.14 AS20723 AVONET, s.r.o. 7.94ms from Prague, CZ
185.111.99.253 AS20723 AVONET, s.r.o. 6.90ms from Prague, CZ
217.112.168.217 AS20723 AVONET, s.r.o. 4.73ms from Prague, CZ
217.112.163.22 AS20723 AVONET, s.r.o. 0.21ms from Prague, CZ
217.115.250.117 AS20723 AVONET, s.r.o. 0.29ms from Prague, CZ
217.112.162.178 AS20723 AVONET, s.r.o. 4.52ms from Prague, CZ
217.115.241.24 AS20723 AVONET, s.r.o. 12.05ms from Brno, CZ
2a00:6502:2:cafe::1 AS20723 AVONET, s.r.o. 5.80ms from Prague, CZ
79.170.248.209 AS20723 AVONET, s.r.o. 0.31ms from Prague, CZ
131.117.213.234 AS20723 AVONET, s.r.o. 0.23ms from Prague, CZ
2a00:6500:2:5::2 AS20723 AVONET, s.r.o. 0.26ms from Prague, CZ
2a00:6500:2829:9100:4aa9:8aff:fe0f:7efc AS20723 AVONET, s.r.o. 13.91ms from Prague, CZ
2a00:6502:4:1::4 AS20723 AVONET, s.r.o. 18.00ms from Prague, CZ
2a00:6500:282e:8d00:211:32ff:fe23:4fbc AS20723 AVONET, s.r.o. 6.37ms 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
209.200.60.19 AS36057 Webair Internet Development Company Inc. 0.75ms from Amsterdam, NL
23.127.45.163 AS7018 AT&T Enterprises, LLC 10.23ms from Atlanta, US
34.131.78.195 AS396982 Google LLC 0.09ms from Delhi, IN
93.200.9.131 AS3320 Deutsche Telekom AG 3.46ms from Frankfurt am Main, DE
217.87.51.163 AS3320 Deutsche Telekom AG 4.82ms from Frankfurt am Main, DE
1.12.66.179 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.01ms from Guangzhou, CN
153.92.145.243 AS44735 Nova hf 1.36ms from Hafnarfjoerdur, IS
14.170.189.195 AS45899 VNPT Corp 3.91ms from Hanoi, VN
76.203.33.51 AS7018 AT&T Enterprises, LLC 2.46ms from Houston, US
102.23.145.243 AS328562 Swift Connect Private Company 2.09ms from Johannesburg, ZA
80.4.122.67 AS5089 Virgin Media Limited 1.23ms from London, GB
37.203.77.211 AS9146 BIHNET Autonomus System 18.76ms from Novi Travnik, BA
58.183.113.179 AS18144 Enecom,Inc. 7.56ms from Osaka, JP
112.233.244.179 AS4837 CHINA UNICOM China169 Backbone 7.89ms from Qingdao, CN
124.47.217.195 AS10010 TOKAI Communications Corporation 3.97ms from Tokyo, JP
34.161.55.3 AS396982 Google LLC 4.08ms from Atlanta, US
23.89.8.3 AS13445 Cisco Webex LLC 2.06ms from Dallas, US
3.68.127.115 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
14.160.132.147 AS45899 VNPT Corp 3.03ms from Ho Chi Minh City, VN
171.239.170.163 AS7552 Viettel Group 1.03ms from Ho Chi Minh City, VN
82.6.61.179 AS5089 Virgin Media Limited 7.48ms from London, GB
151.3.134.195 AS1267 WIND TRE S.P.A. 8.81ms from Milan, IT
216.53.229.35 AS11749 MPInet 2.66ms from Orlando, US
126.24.190.3 AS17676 SoftBank Corp. 2.09ms from Osaka, JP
43.232.101.227 AS17506 ARTERIA Networks Corporation 2.25ms 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 -f5 217.115.250.101
traceroute to 217.115.250.101 (217.115.250.101): 64 hops max, 52 byte packets
5 [AS174] 154.54.61.214 168.684 ms
6 *
7 *
8 *
9 [AS174] 154.54.38.206 118.954 ms
10 [AS174] 154.54.77.130 150.918 ms
11 *
12 [AS174] 149.6.24.78 179.395 ms
13 [AS20723] 217.112.163.18 179.914 ms
14 [AS20723] 217.115.250.101 151.647 ms
Measurement taken from IPinfo ProbeNet in Abidjan, CI
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.

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