Autonomous System details

AS209621

DOBNET, z.s.  ·  dobnet.cz

Czechia

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AS209621 – DOBNET, z.s.

Field Value
Country Czechia
Website dobnet.cz
Hosted domains 33
IPv4 addresses 1,024
IPv6 addresses 633,825,300,114,114,700,748,351,602,688
ASN type ISP
Registry ripe
Allocated 7 years ago on Jan 07, 2019
Updated 7 years ago on Jan 07, 2019

IP Ranges

Netblock Company Num of IPs
139.28.116.0/22 DOBNET, z.s. 1,024
Netblock Company
2a07:5fc0::/29 DOBNET, z.s.
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WHOIS Details

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                                                ASHandle:       AS209621
                                                OrgID:          AS209621
                                                ASName:         AS209621
                                                ASNumber:       AS209621
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 33 domain names hosted across 15 IP addresses on this ASN.

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IP Address Domain Domains on this IP
139.28.116.13 ██████████ 9
139.28.116.18 ██████████ 6
139.28.116.67 ██████████ 4
139.28.116.6 █████████ 2
139.28.116.74 ██████████ 2
139.28.116.196 ████████ 2
139.28.116.8 ██████████ 1
139.28.116.42 █████████ 1
139.28.116.228 ██████████ 1
139.28.116.68 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
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 are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
139.28.117.65 AS209621 DOBNET, z.s. 1.08ms from Prague, CZ
2a07:5fc0::139:28:116:2 AS209621 DOBNET, z.s. 0.79ms from Prague, CZ
139.28.116.2 AS209621 DOBNET, z.s. 0.79ms from Prague, CZ
139.28.119.254 AS209621 DOBNET, z.s. 2.78ms 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
60.4.252.5 AS4837 CHINA UNICOM China169 Backbone 10.57ms from Beijing, CN
40.134.35.197 AS7029 Windstream Communications LLC 0.29ms from Dallas, US
177.66.105.133 AS262492 INTERCONECT TELEINFORMATICA EIRELI 19.61ms from Fortaleza, BR
137.193.10.21 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 8.18ms from Frankfurt am Main, DE
37.59.23.117 AS16276 OVH SAS 0.07ms from Gravelines, FR
80.220.173.133 AS1759 Telia Finland Oyj 0.97ms from Helsinki, FI
86.137.2.101 AS2856 British Telecommunications PLC 1.90ms from London, GB
217.71.198.5 AS200217 CloudFerro S.A 9.47ms from Madrid, ES
87.3.254.197 AS3269 Telecom Italia S.p.A. 6.94ms from Naples, IT
91.191.60.229 AS35567 DASTO semtel d.o.o. 5.29ms from Novi Travnik, BA
189.20.19.213 AS10429 TELEFÔNICA BRASIL S.A 1.05ms from Osasco, BR
91.166.54.165 AS12322 Free SAS 1.83ms from Paris, FR
77.70.142.117 AS5377 Marlink AS 15.90ms from Paris, FR
61.88.8.229 AS7474 SingTel Optus Pty Ltd 0.62ms from Perth, AU
193.165.130.213 AS30764 PODA a.s. 0.43ms from Prague, CZ
61.0.115.5 AS9829 National Internet Backbone 10.82ms from Saint Thomas Mount, IN
116.40.82.133 AS17858 LG POWERCOMM 1.55ms from Seoul, KR
147.194.253.117 AS15128 Comwave Telecom Inc. 10.80ms from Toronto, CA
162.155.166.53 AS10796 Charter Communications Inc 6.90ms from Columbus, US
77.91.78.245 AS211522 Hypercore Ltd 0.46ms from Frankfurt am Main, DE
93.214.54.5 AS3320 Deutsche Telekom AG 3.94ms from Frankfurt am Main, DE
187.211.242.181 AS8151 UNINET 6.43ms from Guadalajara, MX
1.227.217.181 AS9318 SK Broadband Co Ltd 1.80ms from Incheon, KR
102.37.73.69 AS8075 Microsoft Corporation 0.41ms from Johannesburg, ZA
82.30.241.133 AS5089 Virgin Media Limited 9.79ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f5 -m15 139.28.118.42
traceroute to 139.28.118.42 (139.28.118.42): 15 hops max, 52 byte packets
5 [AS8966] 5.195.70.164 19.871 ms
6 *
7 [AS201011] 80.255.9.37 121.563 ms
8 [AS201011] 81.95.15.118 147.371 ms
9 [AS201011] 5.56.19.210 119.53 ms
10 [AS39392] 88.86.98.38 143.279 ms
11 *
12 [AS209621] 139.28.116.14 140.55 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Doha, QA
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 AS209621 at robtex.

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