Autonomous System details

AS51424

Jiri Sperl  ·  agnet.cz

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AS51424 – Jiri Sperl

Field Value
Country Czechia
Website agnet.cz
Hosted domains 9
IPv4 addresses 1,792
IPv6 addresses 0
ASN type ISP
Registry ripe
Allocated 15 years ago on Aug 20, 2010
Updated 7 years ago on Sep 04, 2018
Netblock Company Num of IPs
91.218.232.0/22 Jiri Sperl 1,024
212.4.132.0/24 SPERLNET s.r.o. 256
212.96.184.0/24 SPERLNET s.r.o. 256
213.211.36.0/24 SPERLNET s.r.o. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS51424
                                                OrgID:          AS51424
                                                ASName:         AS51424
                                                ASNumber:       AS51424
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 9 domain names hosted across 7 IP addresses on this ASN.

IP Address Domain Domains on this IP
213.211.36.109 █████████ 2
212.96.184.38 ██████████ 2
91.218.234.2 ██████████ 1
91.218.232.40 ██████████ 1
91.218.232.235 ██████████ 1
91.218.235.16 ██████████ 1
213.211.36.202 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS12570 O2 Czech Republic, a.s.
AS204064 CEZNET s.r.o.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS12570 O2 Czech Republic, a.s.
AS204064 CEZNET s.r.o.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
212.4.132.125 AS51424 Jiri Sperl 3.49ms from Prague, CZ
91.218.234.65 AS51424 Jiri Sperl 3.84ms from Prague, CZ
91.218.235.129 AS51424 Jiri Sperl 3.89ms from Prague, CZ
213.211.36.97 AS51424 Jiri Sperl 3.55ms from Prague, CZ
91.218.233.1 AS51424 Jiri Sperl 3.80ms from Prague, CZ
212.96.184.69 AS51424 Jiri Sperl 3.60ms from Prague, CZ
91.218.232.26 AS51424 Jiri Sperl 3.61ms 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
102.188.174.80 AS24835 Vodafone Data 9.03ms from Cairo, EG
123.144.26.16 AS4837 CHINA UNICOM China169 Backbone 2.19ms from Chongqing, CN
70.113.41.240 AS11427 Charter Communications Inc 10.62ms from Houston, US
94.12.104.64 AS5607 Sky UK Limited 3.40ms from London, GB
88.13.251.192 AS3352 TELEFONICA DE ESPANA S.A.U. 8.61ms from Madrid, ES
87.28.229.0 AS3269 Telecom Italia S.p.A. 0.67ms from Milan, IT
178.234.6.16 AS12389 PJSC Rostelecom 8.41ms from Moscow, RU
217.238.226.128 AS3320 Deutsche Telekom AG 7.24ms from Nuernberg, DE
73.109.122.0 AS7922 Comcast Cable Communications, LLC 1.17ms from Seattle, US
114.30.245.0 AS38121 LG HelloVision Corp. 8.04ms from Seoul, KR
34.224.62.144 AS14618 Amazon.com, Inc. 0.67ms from Ashburn, US
219.235.78.192 AS17968 Daqing zhongji petroleum telecommunication construction limited cpmpany 3.95ms from Harbin, CN
2.99.152.16 AS13285 TalkTalk Communications Limited 5.82ms from London, GB
189.79.79.32 AS27699 TELEFÔNICA BRASIL S.A 12.73ms from Osasco, BR
83.193.172.16 AS3215 Orange S.A. 11.04ms from Paris, FR
47.116.78.128 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.98ms from Shanghai, CN
59.86.115.144 AS10010 TOKAI Communications Corporation 3.97ms from Tokyo, JP
82.172.185.160 AS13127 Odido Netherlands B.V. 4.51ms from Amsterdam, NL
50.112.2.80 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
195.85.249.0 AS62153 DotIdea Solutions Inc 0.34ms from Frankfurt am Main, DE
178.33.173.0 AS16276 OVH SAS 0.09ms from Gravelines, FR
183.52.246.48 AS4134 CHINANET-BACKBONE 2.70ms from Guangzhou, CN
87.179.10.128 AS3320 Deutsche Telekom AG 1.90ms from Hamburg, DE
117.4.97.176 AS7552 Viettel Group 3.62ms from Hanoi, VN
154.86.54.240 AS136907 HUAWEI CLOUDS 1.18ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f3 91.218.234.52
traceroute to 91.218.234.52 (91.218.234.52): 64 hops max, 52 byte packets
5 *
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 AS51424 at robtex.

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