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Autonomous systems

AS44546 ALFATELECOM-AS

Residential🇨🇿 CzechiaAS44546
IPv4 prefixes
82
IPv4 addresses
111,616
IPv6 prefixes
0
Registered
2008-02-05
whois.ripe.net

At a glance

Network type
Residential
Registry name
ALFATELECOM-AS AS44546
administrative, technical
Alfa Telecom s.r.o. NOC abuse@alfatelecom.cz
registrant
ALFA TELECOM s.r.o.
registrant
RIPE-DB-MNT
registrant
RIPE-NCC-END-MNT

WHOIS → · ASN lookup →

IPv4 prefixes

Page 1
CIDRFirst addressLast addressAddresses
31.148.25.0/2431.148.25.031.148.25.255256
31.148.31.0/2431.148.31.031.148.31.255256
31.148.64.0/1931.148.64.031.148.95.2558,192
31.148.98.0/2431.148.98.031.148.98.255256
31.148.128.0/2231.148.128.031.148.131.2551,024
31.148.142.0/2331.148.142.031.148.143.255512
31.148.152.0/2131.148.152.031.148.159.2552,048
31.148.176.0/2031.148.176.031.148.191.2554,096
31.148.200.0/2431.148.200.031.148.200.255256
31.148.212.0/2231.148.212.031.148.216.2551,280
31.148.220.0/2431.148.220.031.148.220.255256
31.148.222.0/2431.148.222.031.148.222.255256
31.148.242.0/2331.148.242.031.148.243.255512
31.148.247.0/2431.148.247.031.148.247.255256
91.201.20.0/2291.201.20.091.201.23.2551,024
92.38.34.0/2492.38.34.092.38.34.255256
92.38.46.0/2392.38.46.092.38.47.255512
92.38.84.0/2392.38.84.092.38.85.255512
92.38.93.0/2492.38.93.092.38.94.255512
92.38.96.0/1992.38.96.092.38.127.2558,192
92.253.128.0/1892.253.128.092.253.191.25516,384
92.253.201.0/2492.253.201.092.253.201.255256
92.253.210.0/2492.253.210.092.253.210.255256
92.253.220.0/2292.253.220.092.253.231.2553,072
93.170.14.0/2493.170.14.093.170.14.255256
93.170.54.0/2493.170.54.093.170.54.255256
93.170.79.0/2493.170.79.093.170.79.255256
93.170.81.0/2493.170.81.093.170.81.255256
93.170.98.0/2393.170.98.093.170.99.255512
93.170.142.0/2493.170.142.093.170.142.255256
93.170.176.0/2393.170.176.093.170.177.255512
93.170.219.0/2493.170.219.093.170.219.255256
93.170.224.0/2193.170.224.093.170.231.2552,048
93.170.242.0/2393.170.242.093.170.243.255512
93.170.255.0/2493.170.255.093.170.255.255256
93.171.12.0/2393.171.12.093.171.13.255512
93.171.142.0/2393.171.142.093.171.143.255512
93.171.174.0/2493.171.174.093.171.174.255256
93.171.177.0/2493.171.177.093.171.177.255256
93.171.205.0/2493.171.205.093.171.205.255256
93.171.213.0/2493.171.213.093.171.213.255256
95.46.28.0/2295.46.28.095.46.31.2551,024
95.46.47.0/2495.46.47.095.46.47.255256
95.46.109.0/2495.46.109.095.46.109.255256
95.46.122.0/2395.46.122.095.46.123.255512
95.46.126.0/2395.46.126.095.46.127.255512
95.46.150.0/2395.46.150.095.46.151.255512
95.46.184.0/2195.46.184.095.46.191.2552,048
95.46.216.0/2195.46.216.095.46.223.2552,048
95.46.232.0/2195.46.232.095.47.31.25514,336
95.47.40.0/2195.47.40.095.47.51.2553,072
95.47.54.0/2395.47.54.095.47.55.255512
95.47.64.0/1995.47.64.095.47.95.2558,192
95.47.100.0/2395.47.100.095.47.101.255512
95.47.106.0/2395.47.106.095.47.107.255512
95.47.126.0/2495.47.126.095.47.126.255256
95.47.128.0/2195.47.128.095.47.135.2552,048
95.47.137.0/2495.47.137.095.47.137.255256
95.47.139.0/2495.47.139.095.47.139.255256
95.47.141.0/2495.47.141.095.47.141.255256
95.47.157.0/2495.47.157.095.47.159.255768
95.47.166.0/2495.47.166.095.47.166.255256
95.47.172.0/2495.47.172.095.47.172.255256
95.47.177.0/2495.47.177.095.47.177.255256
95.47.204.0/2295.47.204.095.47.231.2557,168
95.47.245.0/2495.47.245.095.47.245.255256
146.120.21.0/24146.120.21.0146.120.21.255256
146.120.24.0/21146.120.24.0146.120.31.2552,048
146.120.171.0/24146.120.171.0146.120.171.255256
146.120.180.0/22146.120.180.0146.120.183.2551,024
146.120.185.0/24146.120.185.0146.120.185.255256
146.120.204.0/23146.120.204.0146.120.206.255768
146.120.228.0/23146.120.228.0146.120.229.255512
146.120.235.0/24146.120.235.0146.120.235.255256
146.120.242.0/24146.120.242.0146.120.242.255256
146.158.5.0/24146.158.5.0146.158.5.255256
146.158.7.0/24146.158.7.0146.158.7.255256
146.158.31.0/24146.158.31.0146.158.31.255256
146.158.72.0/24146.158.72.0146.158.72.255256
146.158.78.0/24146.158.78.0146.158.78.255256
146.158.89.0/24146.158.89.0146.158.89.255256
185.67.252.0/24185.67.252.0185.67.252.255256

Explore

ALFATELECOM-ASALFATELECOM-AS as an ISPCzechiaIP addresses in Czechia31.148.25.0/24IP range 31.148.25.0/24IP addresses by countryHosting providersISPs and carriers

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