AS number details

AS20723

AVONET, s.r.o.  ·  avonet.cz

Czechia

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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

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.
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WHOIS Details

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                                                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.

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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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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
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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.
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Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS204405 Durnet.cz sro
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Pingable IPs

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

IP Address ASN Details
131.117.210.1 AS20723 AVONET, s.r.o. 5.77ms from Prague, CZ
2a00:6500:2839:900:d601:c3ff:fe65:5dff AS20723 AVONET, s.r.o. 8.88ms from Prague, CZ
2a00:6500:2808:da00::8 AS20723 AVONET, s.r.o. 12.30ms from Prague, CZ
79.170.252.117 AS20723 AVONET, s.r.o. 0.41ms from Prague, CZ
2a00:6502:2:cafe::1 AS20723 AVONET, s.r.o. 6.39ms from Prague, CZ
2a00:6502:12:90ab:c:29ff:fe18:1664 AS20723 AVONET, s.r.o. 7.16ms from Prague, CZ
2a00:6502:f::1 AS20723 AVONET, s.r.o. 6.33ms from Prague, CZ
217.112.162.178 AS20723 AVONET, s.r.o. 4.51ms from Prague, CZ
217.112.165.190 AS20723 AVONET, s.r.o. 0.32ms from Prague, CZ
217.115.240.77 AS20723 AVONET, s.r.o. 0.33ms from Prague, CZ
217.115.244.239 AS20723 AVONET, s.r.o. 4.89ms from Prague, CZ
2a00:6500:1:1::2:4 AS20723 AVONET, s.r.o. 5.14ms from Prague, CZ
217.112.168.133 AS20723 AVONET, s.r.o. 4.72ms from Prague, CZ
2a00:6505:0:1::1 AS20723 AVONET, s.r.o. 6.05ms from Prague, CZ
217.115.246.176 AS20723 AVONET, s.r.o. 4.76ms from Prague, CZ
217.115.247.21 AS20723 AVONET, s.r.o. 0.36ms from Prague, CZ
2a00:6501:523b:df01::1 AS20723 AVONET, s.r.o. 7.33ms from Prague, CZ
2a00:6500:2819:8200::1 AS20723 AVONET, s.r.o. 7.80ms from Prague, CZ
79.170.250.145 AS20723 AVONET, s.r.o. 0.36ms from Prague, CZ
131.117.208.74 AS20723 AVONET, s.r.o. 0.33ms from Prague, CZ
79.170.251.1 AS20723 AVONET, s.r.o. 0.29ms from Prague, CZ
178.20.143.59 AS20723 AVONET, s.r.o. 6.57ms from Prague, CZ
217.115.249.213 AS20723 AVONET, s.r.o. 0.31ms from Prague, CZ
2a00:6500:2:5::2 AS20723 AVONET, s.r.o. 0.26ms from Prague, CZ
217.115.252.193 AS20723 AVONET, s.r.o. 0.30ms 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
87.65.90.51 AS5432 Proximus NV 5.85ms from Gravelines, FR
106.35.164.83 AS4134 CHINANET-BACKBONE 3.66ms from Hohhot, CN
90.162.173.163 AS12479 Orange Espagne SA 1.53ms from Madrid, ES
88.93.198.179 AS2119 Telenor Norge AS 11.61ms from Oslo, NO
38.226.21.3 AS28459 MICHELLE MORENO MORENO 1.83ms from Santiago de Queretaro, MX
73.254.147.179 AS7922 Comcast Cable Communications, LLC 7.98ms from Seattle, US
121.172.138.67 AS4766 Korea Telecom 1.23ms from Seoul, KR
180.106.254.3 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 7.06ms from Shanghai, CN
54.65.121.243 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
43.232.101.227 AS17506 ARTERIA Networks Corporation 2.20ms from Tokyo, JP
219.98.108.243 AS2527 Sony Network Communications Inc. 19.97ms from Tokyo, JP
111.178.173.51 AS4134 CHINANET-BACKBONE 3.24ms from Wuhan, CN
5.107.48.3 AS5384 Emirates Internet 2.13ms from Al Fujairah City, AE
203.148.220.227 AS4776 A-Net Co., Ltd. 3.56ms from Bangkok, TH
119.116.155.163 AS4837 CHINA UNICOM China169 Backbone 9.75ms from Liaoyang, CN
88.19.158.83 AS3352 TELEFONICA DE ESPANA S.A.U. 9.47ms from Madrid, ES
58.243.105.67 AS4837 CHINA UNICOM China169 Backbone 9.92ms from Nanjing, CN
193.157.230.3 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 1.97ms from Oslo, NO
78.10.166.19 AS12741 Netia SA 1.57ms from Poznan, PL
35.168.187.243 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
54.210.228.131 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
100.26.137.115 AS14618 Amazon.com, Inc. 0.44ms from Reston, US
23.205.38.147 AS16625 Akamai Technologies, Inc. 0.09ms from Santiago de Queretaro, MX
115.3.94.211 AS4766 Korea Telecom 2.02ms 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 217.115.248.186
traceroute to 217.115.248.186 (217.115.248.186): 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.

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