Autonomous System details

AS35096

Alef Nula a.s.  ·  alef.com

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AS35096 – Alef Nula a.s.

Field Value
Country Czechia
Website alef.com
Hosted domains 24
IPv4 addresses 1,024
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Business
Registry ripe
Allocated 21 years ago on Jun 02, 2005
Updated 6 years ago on Dec 04, 2019
Netblock Company Num of IPs
193.239.0.0/22 Alef Nula a.s. 1,024
193.239.0.0/23 Alef Nula a.s. 512
193.239.2.0/23 Alef Nula a.s. 512
193.239.1.0/24 Alef Nula a.s. 256
Netblock Company
2001:67c:21d0::/48 Alef Nula a.s.
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IP Ranges API

WHOIS Details


                                                ASHandle:       AS35096
                                                OrgID:          AS35096
                                                ASName:         AS35096
                                                ASNumber:       AS35096
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 24 domain names hosted across 6 IP addresses on this ASN.

IP Address Domain Domains on this IP
193.239.2.9 ████████ 20
193.239.2.4 ██████████ 2
193.239.2.44 ██████████ 2
193.239.2.110 ██████████ 2
193.239.2.119 █████████ 1
193.239.2.111 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS5610 O2 Czech Republic, a.s.
AS6855 Slovak Telekom, a.s.
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS5610 O2 Czech Republic, a.s.
AS6855 Slovak Telekom, a.s.
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
193.239.2.116 AS35096 Alef Nula a.s. 1.08ms from Prague, CZ
193.239.3.3 AS35096 Alef Nula a.s. 0.50ms from Prague, CZ
193.239.1.29 AS35096 Alef Nula a.s. 1.11ms from Prague, CZ
193.239.0.3 AS35096 Alef Nula a.s. 0.50ms 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
14.203.79.40 AS7545 TPG Telecom Limited 11.18ms from Adelaide, AU
35.236.218.232 AS396982 Google LLC 0.13ms from Ashburn, US
20.223.102.136 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
217.236.245.8 AS3320 Deutsche Telekom AG 3.99ms from Frankfurt am Main, DE
115.224.98.104 AS4134 CHINANET-BACKBONE 8.72ms from Hangzhou, CN
116.8.53.184 AS4134 CHINANET-BACKBONE 0.53ms from Nanning, CN
35.173.175.8 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
60.23.57.216 AS4837 CHINA UNICOM China169 Backbone 7.63ms from Tieling, CN
218.47.85.56 AS4713 NTT DOCOMO BUSINESS,Inc. 16.89ms from Tokyo, JP
192.185.177.152 AS19871 Network Solutions, LLC 0.96ms from Atlanta, US
110.253.198.40 AS4837 CHINA UNICOM China169 Backbone 4.07ms from Beijing, CN
175.152.81.88 AS4837 CHINA UNICOM China169 Backbone 2.99ms from Chengdu, CN
197.250.37.72 AS36908 Vodacom Tanzania Ltd 0.88ms from Dar es Salaam, TZ
86.15.201.24 AS5089 Virgin Media Limited 3.71ms from Erith, GB
125.217.202.72 AS4538 China Education and Research Network Center 0.86ms from Guangzhou, CN
68.7.178.88 AS22773 Cox Communications Inc. 4.62ms from Los Angeles, US
16.26.217.152 AS16509 Amazon.com, Inc. 0.61ms from Melbourne, AU
153.166.164.88 AS4713 NTT DOCOMO BUSINESS,Inc. 8.78ms from Tokyo, JP
111.19.113.8 AS9808 China Mobile Communications Group Co., Ltd. 9.64ms from Xi'an, CN
75.205.152.104 AS6167 Verizon Business 15.30ms from Atlanta, US
87.66.124.184 AS5432 Proximus NV 3.66ms from Brussels, BE
186.207.222.136 AS28573 Claro NXT Telecomunicacoes Ltda 9.03ms from Curitiba, BR
71.198.104.8 AS7922 Comcast Cable Communications, LLC 7.12ms from Fremont, US
192.249.82.168 AS134548 DXTL Tseung Kwan O Service 0.71ms from Hong Kong, HK
136.32.103.200 AS16591 Google Fiber Inc. 0.56ms from Kansas City, US

Traceroute

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

$
traceroute -a -n -q1 -f3 193.239.3.5
traceroute to 193.239.3.5 (193.239.3.5): 64 hops max, 52 byte packets
5 [AS35096] 193.239.3.5 1.502 ms
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 AS35096 at robtex.

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