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 Hosting
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
193.239.2.44 ██████████ 2
193.239.2.110 ██████████ 2
193.239.2.4 ████████ 2
193.239.2.111 ██████████ 1
193.239.2.119 █████████ 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
193.239.0.3 AS35096 Alef Nula a.s. 0.49ms from Prague, CZ
193.239.3.3 AS35096 Alef Nula a.s. 0.51ms from Prague, CZ
193.239.2.116 AS35096 Alef Nula a.s. 1.09ms from Prague, CZ
193.239.1.1 AS35096 Alef Nula a.s. 0.86ms 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
23.115.165.248 AS7018 AT&T Enterprises, LLC 13.53ms from Chicago, US
109.57.128.232 AS44034 Hi3G Access AB 6.39ms from Copenhagen, DK
38.248.109.56 AS18859 GVEC.net, LLC 7.92ms from Dallas, US
197.250.37.72 AS36908 Vodacom Tanzania Ltd 1.16ms from Dar es Salaam, TZ
35.159.87.40 AS16509 Amazon.com, Inc. 0.36ms from Frankfurt am Main, DE
87.184.190.40 AS3320 Deutsche Telekom AG 4.22ms from Frankfurt am Main, DE
93.208.127.8 AS3320 Deutsche Telekom AG 6.28ms from Frankfurt am Main, DE
197.215.169.40 AS327936 Kibo Connect 0.20ms from Johannesburg, ZA
31.52.248.40 AS2856 British Telecommunications PLC 1.74ms from London, GB
4.232.7.88 AS8075 Microsoft Corporation 0.17ms from Milan, IT
60.100.72.104 AS17676 SoftBank Corp. 3.27ms from Tokyo, JP
193.80.115.88 AS8447 A1 Telekom Austria AG 11.19ms from Vienna, AT
71.199.121.120 AS7922 Comcast Cable Communications, LLC 12.08ms from Ashburn, US
70.188.153.40 AS22773 Cox Communications Inc. 8.50ms from Boston, US
3.141.167.120 AS16509 Amazon.com, Inc. 1.01ms from Columbus, US
34.244.230.88 AS16509 Amazon.com, Inc. 0.56ms from Dublin, IE
91.47.149.104 AS3320 Deutsche Telekom AG 7.62ms from Frankfurt am Main, DE
176.37.40.8 AS39608 Lanet Network Ltd 0.52ms from Kyiv, UA
104.18.253.216 AS13335 Cloudflare, Inc. 0.11ms from Lisbon, PT
95.144.126.136 AS2856 British Telecommunications PLC 4.90ms from London, GB
24.131.182.104 AS7922 Comcast Cable Communications, LLC 3.19ms from Minneapolis, US
45.67.193.56 AS208803 ACN LLC 11.29ms from Moscow, RU
118.237.240.136 AS2527 Sony Network Communications Inc. 2.38ms from Tokyo, JP
86.84.115.56 AS1136 KPN B.V. 2.64ms from Amsterdam, NL
174.54.41.72 AS7922 Comcast Cable Communications, LLC 18.42ms from Ashburn, 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 193.239.1.1
traceroute to 193.239.1.1 (193.239.1.1): 64 hops max, 52 byte packets
3 [] 91.210.16.161 2.169 ms
5 [AS35096] 193.239.1.1 0.905 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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