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
193.239.2.110 ██████████ 2
193.239.2.4 ██████████ 2
193.239.2.44 ██████████ 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
193.239.3.3 AS35096 Alef Nula a.s. 0.57ms from Prague, CZ
193.239.2.72 AS35096 Alef Nula a.s. 1.22ms from Prague, CZ
193.239.0.3 AS35096 Alef Nula a.s. 0.51ms 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
91.176.94.40 AS5432 Proximus NV 1.80ms from Brussels, BE
81.182.168.40 AS5483 Magyar Telekom Plc. 6.40ms from Budapest, HU
191.81.228.56 AS22927 Telefonica de Argentina 17.80ms from Buenos Aires, AR
97.242.99.88 AS6167 Verizon Business 9.43ms from Chicago, US
177.84.206.104 AS270747 WSS SERVICOS DE COMUNICACAO LTDA 7.42ms from Curitiba, BR
217.247.124.88 AS3320 Deutsche Telekom AG 9.40ms from Frankfurt am Main, DE
106.122.253.40 AS133774 Fuzhou 2.31ms from Fuzhou, CN
39.172.122.248 AS56041 China Mobile communications corporation 10.08ms from Hangzhou, CN
31.202.90.88 AS34700 MAXNET TELECOM, LTD 6.43ms from Kyiv, UA
92.153.94.152 AS3215 Orange S.A. 7.95ms from Marseille, FR
91.15.60.40 AS3320 Deutsche Telekom AG 6.27ms from Nuernberg, DE
146.75.63.232 AS54113 Fastly, Inc. 0.15ms from Rome, IT
80.113.165.8 AS33915 Vodafone Libertel B.V. 3.38ms from Amsterdam, NL
216.135.113.152 AS30536 Circle Computer Resources, Inc. 11.22ms from Ashburn, US
52.226.73.40 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
117.192.187.40 AS9829 National Internet Backbone 7.25ms from Bengaluru, IN
24.60.155.72 AS7922 Comcast Cable Communications, LLC 5.52ms from Boston, US
94.226.217.104 AS6848 Telenet BV 6.77ms from Brussels, BE
38.210.32.136 AS12150 COTELCAM 1.58ms from Buenos Aires, AR
23.115.165.248 AS7018 AT&T Enterprises, LLC 12.72ms from Chicago, US
98.48.125.200 AS7922 Comcast Cable Communications, LLC 12.52ms from Denver, US
123.18.30.200 AS45899 VNPT Corp 6.09ms from Hanoi, VN
87.14.77.88 AS3269 Telecom Italia S.p.A. 2.25ms from Milan, IT
222.92.210.72 AS4134 CHINANET-BACKBONE 4.67ms from Nanjing, CN
14.54.137.56 AS4766 Korea Telecom 2.87ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 193.239.3.3
traceroute to 193.239.3.3 (193.239.3.3): 64 hops max, 52 byte packets
2 [] 91.210.16.161 0.509 ms
4 [AS35096] 193.239.3.3 0.514 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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