AS number details

AS44546

ALFA TELECOM s.r.o.  ·  alfatelecom.cz

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AS44546 – ALFA TELECOM s.r.o.

Field Value
Country Czechia
Website alfatelecom.cz
Hosted domains 11,599
Number of IPv4 526,848
Number of IPv6 0
ASN type ISP
Registry ripe
Allocated 18 years ago on Feb 05, 2008
Updated 2 years ago on Feb 02, 2024
Netblock Company Num of IPs
93.170.0.0/15 131,072
95.46.0.0/15 131,072
146.120.0.0/16 65,536
31.148.0.0/16 65,536
146.158.0.0/17 32,768
151.249.128.0/17 32,768
92.253.128.0/17 32,768
92.38.0.0/17 32,768
185.67.252.0/22 1,024
91.201.20.0/22 1,024
195.178.4.0/23 ALFA TELECOM s.r.o. 512

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS44546
                                                OrgID:          AS44546
                                                ASName:         AS44546
                                                ASNumber:       AS44546
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 11,599 domain names hosted across 1,973 IP addresses on this ASN.

IP Address Domain Domains on this IP
93.170.73.7 ██████████ 191
93.170.73.6 ██████████ 185
93.170.73.175 ██████████ 184
95.47.161.32 ██████████ 153
95.47.161.67 ██████████ 153
93.170.73.59 ██████████ 152
95.47.161.64 ██████████ 142
92.38.48.69 ██████████ 79
146.120.113.8 ██████████ 41
93.170.73.196 ██████ 33

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS39906 CoProSys a.s.
AS50245 Serverel Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS39906 CoProSys a.s.
AS50245 Serverel Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
146.158.72.158 AS44546 ALFA TELECOM s.r.o. 0.43ms from Amsterdam, NL
31.148.247.58 AS44546 ALFA TELECOM s.r.o. 0.45ms from Amsterdam, NL
31.148.128.81 AS44546 ALFA TELECOM s.r.o. 0.45ms from Amsterdam, NL
92.38.94.120 AS44546 ALFA TELECOM s.r.o. 0.44ms from Amsterdam, NL
146.158.78.174 AS44546 ALFA TELECOM s.r.o. 0.43ms from Amsterdam, NL
91.201.21.21 AS44546 ALFA TELECOM s.r.o. 0.60ms from Prague, CZ
31.148.131.238 AS44546 ALFA TELECOM s.r.o. 0.41ms from Amsterdam, NL
91.201.20.158 AS44546 ALFA TELECOM s.r.o. 0.38ms from Prague, CZ
95.46.109.96 AS44546 ALFA TELECOM s.r.o. 0.43ms from Amsterdam, NL
31.148.212.166 AS44546 ALFA TELECOM s.r.o. 0.42ms from Amsterdam, NL
91.201.22.206 AS44546 ALFA TELECOM s.r.o. 0.35ms from Prague, CZ
93.170.79.133 AS44546 ALFA TELECOM s.r.o. 0.43ms from Amsterdam, NL
92.253.220.140 AS44546 ALFA TELECOM s.r.o. 0.53ms from Amsterdam, NL
146.120.204.3 AS44546 ALFA TELECOM s.r.o. 0.53ms from Amsterdam, NL
146.120.228.41 AS44546 ALFA TELECOM s.r.o. 0.43ms from Amsterdam, NL
31.148.214.2 AS44546 ALFA TELECOM s.r.o. 0.42ms from Amsterdam, NL
31.148.213.152 AS44546 ALFA TELECOM s.r.o. 0.41ms from Amsterdam, NL
31.148.215.174 AS44546 ALFA TELECOM s.r.o. 0.42ms from Amsterdam, NL
31.148.130.146 AS44546 ALFA TELECOM s.r.o. 0.42ms from Amsterdam, NL
91.201.23.1 AS44546 ALFA TELECOM s.r.o. 0.37ms 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
87.233.65.226 AS15703 TrueServer BV AS number 0.41ms from Amsterdam, NL
57.152.6.226 AS8075 Microsoft Corporation 0.60ms from Ashburn, US
96.38.5.162 AS20115 Charter Communications LLC 15.95ms from Atlanta, US
198.108.148.2 AS237 Merit Network Inc. 4.36ms from Chicago, US
34.246.28.178 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
81.242.118.130 AS5432 Proximus NV 4.61ms from Gravelines, FR
104.111.193.178 AS16625 Akamai Technologies, Inc. 0.50ms from Hong Kong, HK
117.54.200.130 AS9340 INDO Internet, PT 0.46ms from Jakarta, ID
172.161.164.114 AS8075 Microsoft Corporation 0.20ms from Kloten, CH
217.68.243.18 AS29611 Elite Limited 0.22ms from London, GB
47.44.202.98 AS20115 Charter Communications LLC 2.63ms from Los Angeles, US
34.54.157.66 AS396982 Google LLC 0.07ms from Melbourne, AU
82.62.154.178 AS3269 Telecom Italia S.p.A. 7.07ms from Milan, IT
182.165.147.162 AS17511 OPTAGE Inc. 2.01ms from Osaka, JP
45.58.112.66 AS23470 ReliableSite.Net LLC 0.61ms from Piscataway, US
211.114.42.114 AS4766 Korea Telecom 3.29ms from Seoul, KR
115.235.92.194 AS4134 CHINANET-BACKBONE 12.21ms from Shanghai, CN
202.136.211.2 AS4812 China Telecom (Group) 4.77ms from Shanghai, CN
36.239.45.146 AS3462 Data Communication Business Group 5.94ms from Taichung, TW
62.50.79.130 AS3257 GTT Communications Inc. 3.91ms from Zuerich, CH
207.230.68.146 AS27338 GoNetSpeed 12.70ms from Atlanta, US
52.38.191.50 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
188.173.118.2 AS48161 NEXTGEN COMMUNICATIONS SRL 8.24ms from Bucharest, RO
162.198.193.18 AS7018 AT&T Enterprises, LLC 10.59ms from Chicago, US
4.2.252.98 AS3356 Level 3 Parent, LLC 0.40ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 146.120.31.121
traceroute to 146.120.31.121 (146.120.31.121): 6 hops max, 52 byte packets
2 [AS30058] 50.7.7.22 0.122 ms
3 [] 193.239.116.17 5.07 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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 AS44546 at robtex.

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