/24 range
151.99.21.0/24
256 of 256 addresses resolved. Expand any row for location, ASN, organization, and network fields.
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IPv4 address opens a detail page · 3 octets open the /24 block · IPv6 opens address details.
Addresses
256
With data
256/256
Location
—
Hosting
0
Organizations: Telecom Italia S.p.a.
| IP address | Location | Organization | ASN | Hosting | |
|---|---|---|---|---|---|
| 151.99.21.0 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.1rgato019.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.2 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.3s-acc-to1.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.4 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.5 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.6rgato020.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.7rgato021.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.8rgato022.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.9rgato023.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.10rgacn004.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.11rgacn005.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.12rgaao002.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.13rgato024.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.14ke-to010.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.15 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.16 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.17 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.18 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.19 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.20 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.21 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.22 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.23 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.24rgacn003.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.25 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.26 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.27 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.28 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.29 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.30 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.31 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.32 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.33 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.34 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.35 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.36r-to20.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.37 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.38 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.39 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.40 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.41 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.42 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.43 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.44 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.45 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.46r-to94.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.47r-to94-lo1.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.48 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.49 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.50 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.51 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.52 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.53r-to099.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.54 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.55r-to100.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.56 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.57 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.58 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.59 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.60 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.61r-to21.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.62r-to091.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.63r-to107.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.64 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.65 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.66r-to109.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.67r-to110.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.68 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.69r-to111.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.70r-to112.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.71 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.72r-to114.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.73r-to115.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.74r-to120.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.75r-to121.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.76r-to122.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.77 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.78rgato015.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.79 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.80 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.81 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.82r-to123.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.83r-to124.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.84r-to127.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.85 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.86 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.87 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.88r-to128.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.89 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.90 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.91 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.92r-to129.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.93 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.94 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.95 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.96 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.97rgato016.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.98 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.99 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.100 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.101rgato018.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.102r-to134.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.103 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.104 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.105r-to137.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.106r-to138.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.107 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.108 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.109r-to144.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.110 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.111 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.112 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.113 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.114 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.115rgato017.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.116 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.117 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.118 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.119 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.120 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.121 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.122 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.123 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.124 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.125 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.126r-to151.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.127 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.128 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.129 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.130 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.131r-to153.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.132 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.133 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.134 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.135 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.136 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.137 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.138 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.139 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.140 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.141 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.142 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.143 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.144 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.145 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.146 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.147 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.148 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.149 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.150 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.151 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.152 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.153r-to174.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.154 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.155 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.156ke-to001.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.157 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.158 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.159 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.160 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.161Ke-to002.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.162 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.163 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.164ke-to003.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.165 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.166 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.167 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.168 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.169 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.170 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.171 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.172 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.173 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.174 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.175 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.176ke-to005.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.177rgato001.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.178ke-to006.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.179rgato002.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.180rgato003.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.181rgato004.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.182 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.183mdrato02.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.184rgato005.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.185ke-to007.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.186mom-to01.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.187mom-to02.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.188ke-to008.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.189 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.190r-to189.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.191rgato007.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.192ke-to009.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.193rgato008.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.194rgato009.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.195rgato010.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.196 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.197rgato011.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.198rgacn001.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.199rgato012.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.200rgaao001.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.201rgato013.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.202rgato014.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.203rgacn002.ipnet.interbusiness.it | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.204 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.205 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.206 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.207 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.208 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.209 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.210 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.211 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.212 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.213 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.214 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.215 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.216 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.217 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.218 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.219 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.220 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.221 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.222 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.223 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.224 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.225 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.226 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.227 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.228 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.229 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.230 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.231 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.232 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.233 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.234 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.235 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.236 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.237 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.238 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.239 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.240 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.241 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.242 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.243 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.244 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.245 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.246 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.247 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.248 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.249 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.250 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.251 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.252 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.253 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.254 | — | Telecom Italia S.p.a. | Not in database | — | |
| 151.99.21.255 | — | Telecom Italia S.p.a. | Not in database | — |