asn.dev

Address space

AS210218 OPENFIBER-ITALY

IPv4 prefixes 125 137K addresses
IPv6 prefixes 2
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/17
/17: 1
1
/19
/19: 3
3
/20
/20: 2
2
/21
/21: 5
5
/22
/22: 33
33
/23
/23: 28
28
/24
/24: 53
53

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/48
/48: 2
2

Geography

Where the space lands

CountryNamePrefixes
ITItaly127

Inventory

All prefixes

127 total
PrefixFamilyAddressesCountryFlags
2.58.93.0/24IPv4256IT
2.58.94.0/24IPv4256IT
2.58.136.0/22IPv41,024IT
2.59.248.0/22IPv41,024IT
31.13.194.0/24IPv4256IT
31.13.249.0/24IPv4256IT
31.13.250.0/23IPv4512IT
31.13.252.0/22IPv41,024IT
37.139.129.0/24IPv4256IT
37.221.120.0/22IPv41,024IT
45.8.74.0/23IPv4512IT
45.12.248.0/22IPv41,024IT
45.66.229.0/24IPv4256IT
45.81.241.0/24IPv4256IT
45.81.242.0/24IPv4256IT
45.139.100.0/22IPv41,024IT
45.143.100.0/22IPv41,024IT
45.144.152.0/23IPv4512IT
45.149.232.0/23IPv4512IT
45.151.88.0/24IPv4256IT
77.75.56.0/22IPv41,024IT
78.40.160.0/21IPv42,048IT
80.249.124.0/22IPv41,024IT
82.115.208.0/24IPv4256IT
87.120.32.0/24IPv4256IT
87.120.34.0/23IPv4512IT
87.120.46.0/23IPv4512IT
87.120.63.0/24IPv4256IT
87.120.64.0/23IPv4512IT
87.120.66.0/24IPv4256IT
87.120.85.0/24IPv4256IT
87.120.86.0/24IPv4256IT
87.120.96.0/23IPv4512IT
87.120.111.0/24IPv4256IT
87.120.177.0/24IPv4256IT
87.120.218.0/24IPv4256IT
87.120.220.0/23IPv4512IT
87.120.224.0/24IPv4256IT
87.120.226.0/24IPv4256IT
87.120.232.0/22IPv41,024IT
87.121.19.0/24IPv4256IT
87.121.36.0/23IPv4512IT
87.121.56.0/23IPv4512IT
87.121.59.0/24IPv4256IT
87.121.66.0/23IPv4512IT
87.121.68.0/24IPv4256IT
87.121.100.0/23IPv4512IT
87.121.116.0/24IPv4256IT
87.121.148.0/23IPv4512IT
91.92.3.0/24IPv4256IT
91.92.24.0/23IPv4512IT
91.197.196.0/22IPv41,024IT
91.243.184.0/22IPv41,024IT
92.249.51.0/24IPv4256IT
93.123.68.0/22IPv41,024IT
93.123.86.0/23IPv4512IT
93.123.108.0/24IPv4256IT
94.33.0.0/17IPv432,768IT
94.33.128.0/19IPv48,192IT
94.33.160.0/22IPv41,024IT
94.33.172.0/22IPv41,024IT
94.33.176.0/20IPv44,096IT
94.33.192.0/20IPv44,096IT
94.33.208.0/22IPv41,024IT
94.33.212.0/23IPv4512IT
94.33.214.0/24IPv4256IT
94.103.126.0/24IPv4256IT
94.154.174.0/23IPv4512IT
94.156.16.0/22IPv41,024IT
94.156.32.0/24IPv4256IT
94.156.48.0/21IPv42,048IT
94.156.95.0/24IPv4256IT
94.156.108.0/22IPv41,024IT
94.156.124.0/22IPv41,024IT
94.156.168.0/23IPv4512IT
94.156.182.0/23IPv4512IT
94.156.184.0/24IPv4256IT
94.156.187.0/24IPv4256IT
94.156.192.0/23IPv4512IT
94.156.234.0/23IPv4512IT
94.156.240.0/22IPv41,024IT
94.156.246.0/23IPv4512IT
94.240.56.0/22IPv41,024IT
95.214.124.0/22IPv41,024IT
109.206.238.0/24IPv4256IT
141.98.0.0/24IPv4256IT
164.40.184.0/24IPv4256IT
164.40.186.0/23IPv4512IT
171.22.17.0/24IPv4256IT
171.22.29.0/24IPv4256IT
176.125.252.0/23IPv4512IT
178.175.184.0/21IPv42,048IT
178.215.225.0/24IPv4256IT
178.215.226.0/24IPv4256IT
185.171.148.0/22IPv41,024IT
185.219.125.0/24IPv4256IT
185.219.126.0/24IPv4256IT
185.221.66.0/24IPv4256IT
185.225.72.0/24IPv4256IT
185.252.178.0/24IPv4256IT
185.254.38.0/23IPv4512IT
193.19.200.0/22IPv41,024IT
193.36.232.0/22IPv41,024IT
193.37.43.0/24IPv4256IT
193.37.46.0/24IPv4256IT
193.46.172.0/22IPv41,024IT
193.56.16.0/22IPv41,024IT
193.56.248.0/22IPv41,024IT
193.58.184.0/22IPv41,024IT
193.149.2.0/23IPv4512IT
193.207.1.0/24IPv4256IT
193.207.2.0/23IPv4512IT
193.207.4.0/22IPv41,024IT
193.207.8.0/21IPv42,048IT
193.207.16.0/21IPv42,048IT
194.48.249.0/24IPv4256IT
194.76.204.0/22IPv41,024IT
194.147.8.0/22IPv41,024IT
194.169.174.0/24IPv4256IT
194.180.50.0/24IPv4256IT
195.178.120.0/24IPv4256IT
195.225.120.0/22IPv41,024IT
212.22.128.0/19IPv48,192IT
212.24.0.0/19IPv48,192IT
212.73.135.0/24IPv4256IT
2a09:e6c0:8::/48IPv6—IT
2a09:e6c7:f800::/48IPv6—IT