AS number details

AS51424

Jiri Sperl  ·  agnet.cz

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AS51424 – Jiri Sperl

Field Value
Country Czechia
Website agnet.cz
Hosted domains 10
Number of IPv4 1,792
Number of IPv6 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 10 domain names hosted across 7 IP addresses on this ASN.

IP Address Domain Domains on this IP
91.218.232.235 ██████████ 2
212.96.184.38 ██████████ 2
213.211.36.109 ██████████ 2
91.218.235.16 ██████████ 1
91.218.232.40 ██████████ 1
213.211.36.202 ██████████ 1
91.218.234.2 ██████████ 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
91.218.233.1 AS51424 Jiri Sperl 3.80ms from Prague, CZ
91.218.234.65 AS51424 Jiri Sperl 3.83ms from Prague, CZ
213.211.36.161 AS51424 Jiri Sperl 3.56ms from Prague, CZ
91.218.232.28 AS51424 Jiri Sperl 3.64ms from Prague, CZ
212.4.132.124 AS51424 Jiri Sperl 3.47ms from Prague, CZ
91.218.235.129 AS51424 Jiri Sperl 3.88ms from Prague, CZ
212.96.184.1 AS51424 Jiri Sperl 3.57ms 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
166.205.151.32 AS7018 AT&T Enterprises, LLC 1.06ms from Ashburn, US
197.51.68.128 AS8452 TE-AS 7.61ms from Cairo, EG
18.196.220.160 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
73.71.201.144 AS7922 Comcast Cable Communications, LLC 2.24ms from Fremont, US
31.166.73.64 AS35819 Etihad Etisalat, a joint stock company 2.37ms from Jeddah, SA
219.235.78.192 AS17968 Daqing zhongji petroleum telecommunication construction limited cpmpany 16.63ms from Liaoyang, CN
94.63.251.96 AS12353 Vodafone Portugal 2.18ms from Lisbon, PT
65.82.72.0 AS6389 AT&T Enterprises, LLC 2.23ms from Miami, US
151.40.1.112 AS1267 WIND TRE S.P.A. 7.85ms from Milan, IT
118.13.187.96 AS4713 NTT Communications Corporation 5.10ms from Osaka, JP
164.90.155.80 AS14061 DigitalOcean, LLC 0.24ms from Santa Clara, US
38.248.212.16 AS214483 FiberPower LLC 0.25ms from Santa Clara, US
47.18.88.96 AS6128 Cablevision Systems Corp. 2.19ms from Secaucus, US
58.98.79.144 AS9595 NTT-ME Corporation 3.63ms from Tokyo, JP
82.172.185.160 AS13127 Odido Netherlands B.V. 4.64ms from Amsterdam, NL
70.113.198.48 AS11427 Charter Communications Inc 12.39ms from Dallas, US
160.22.215.32 AS152928 AKBOR POWER NET 0.82ms from Dhaka, BD
87.175.253.64 AS3320 Deutsche Telekom AG 2.48ms from Duesseldorf, DE
158.39.216.96 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 4.58ms from Oslo, NO
35.81.158.0 AS16509 Amazon.com, Inc. 4.50ms from Portland, US
123.130.250.176 AS4837 CHINA UNICOM China169 Backbone 10.64ms from Qingdao, CN
77.174.127.16 AS1136 KPN B.V. 2.49ms from Amsterdam, NL
80.60.124.240 AS1136 KPN B.V. 1.04ms from Amsterdam, NL
87.167.74.176 AS3320 Deutsche Telekom AG 1.63ms from Hamburg, DE
113.167.162.32 AS45899 VNPT Corp 6.21ms from Hanoi, VN

Traceroute

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

$
traceroute -a -n -q1 -f3 91.218.235.132
traceroute to 91.218.235.132 (91.218.235.132): 64 hops max, 52 byte packets
3 [] 91.210.16.143 0.984 ms
6 *
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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