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City

Ostrava

Moravian-Silesian Region Czechia Europe/Prague
IPv4 addresses
403,291
Ranges
50
Time zone
Europe/Prague

Other cities in Moravian-Silesian Region

Click any dot to switch cities. Size and color scale with IPv4 allocation; the current city is marked in cyan.

Top ranges in Ostrava

CIDRIPsOrganizationASN
158.196.128.0/17 32.8K CESNET z.s.p.o. AS2852
158.196.192.0/18 16.4K CESNET z.s.p.o. AS2852
85.135.0.0/18 16.4K PODA a.s. AS30764
46.47.128.0/18 16.4K PODA a.s. AS30764
158.196.64.0/18 16.4K CESNET z.s.p.o. AS2852
89.29.96.0/19 8.2K PODA a.s. AS30764
85.135.0.0/19 8.2K PODA a.s. AS30764
88.100.64.0/19 8.2K O2 Czech Republic, a.s. AS5610
85.135.96.0/19 8.2K PODA a.s. AS30764
89.29.64.0/19 8.2K PODA a.s. AS30764
90.178.32.0/19 8.2K O2 Czech Republic, a.s. AS5610
94.242.96.0/19 8.2K PODA a.s. AS30764
78.157.128.0/19 8.2K PODA a.s. AS30764
90.176.128.0/19 8.2K O2 Czech Republic, a.s. AS5610
94.242.80.0/20 4.1K PODA a.s. AS30764
62.129.48.0/20 4.1K PODA a.s. AS30764
62.168.16.0/20 4.1K T-Mobile Czech Republic a.s. AS13036
89.29.112.0/20 4.1K PODA a.s. AS30764
82.209.0.0/20 4.1K PODA a.s. AS30764
90.178.112.0/20 4.1K O2 Czech Republic, a.s. AS5610
89.29.96.0/20 4.1K PODA a.s. AS30764
88.100.32.0/20 4.1K O2 Czech Republic, a.s. AS5610
81.91.208.0/20 4.1K OvaNet, a.s. AS39817
88.100.112.0/20 4.1K O2 Czech Republic, a.s. AS5610
88.100.96.0/20 4.1K O2 Czech Republic, a.s. AS5610
85.135.64.0/20 4.1K PODA a.s. AS30764
95.173.80.0/20 4.1K ha-vel internet s.r.o. AS15935
90.177.80.0/20 4.1K O2 Czech Republic, a.s. AS5610
89.103.192.0/20 4.1K Vodafone Czech Republic a.s. AS16019
178.72.208.0/20 4.1K O2 Czech Republic, a.s. AS41046
195.113.96.0/20 4.1K CESNET z.s.p.o. AS2852
94.242.96.0/20 4.1K PODA a.s. AS30764
46.13.64.0/20 4.1K T-Mobile Czech Republic a.s. AS13036
94.242.112.0/20 4.1K PODA a.s. AS30764
193.165.160.0/20 4.1K PODA a.s. AS30764
78.80.0.0/20 4.1K T-Mobile Czech Republic a.s. AS13036
193.165.0.0/20 4.1K PODA a.s. AS30764
193.165.176.0/20 4.1K PODA a.s. AS30764
86.49.16.0/21 2.0K Vodafone Czech Republic a.s. AS16019
91.139.104.0/21 2.0K T-Mobile Czech Republic a.s. AS13036
89.102.96.0/21 2.0K Vodafone Czech Republic a.s. AS16019
90.177.64.0/21 2.0K O2 Czech Republic, a.s. AS5610
78.80.240.0/21 2.0K T-Mobile Czech Republic a.s. AS13036
89.103.136.0/21 2.0K Vodafone Czech Republic a.s. AS16019
88.100.32.0/21 2.0K O2 Czech Republic, a.s. AS5610
193.165.104.0/21 2.0K PODA a.s. AS30764
85.135.80.0/21 2.0K PODA a.s. AS30764
178.72.240.0/21 2.0K O2 Czech Republic, a.s. AS41046
164.215.120.0/21 2.0K PODA a.s. AS30764
78.80.0.0/21 2.0K T-Mobile Czech Republic a.s. AS13036
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