| 87.0.0.0/11 | WHOIS (RIPE_NCC) | Telecom Italia S.p.A. | IT |
| 87.0.0.0/11 | RIPE_NCC assigned | — | IT |
| 87.0.0.0/12 | WHOIS (RIPE_NCC) | Telecom Italia S.p.A. TIN EASY LITE | IT |
| 87.16.0.0/13 | WHOIS (RIPE_NCC) | Telecom Italia S.p.A. TIN EASY LITE | IT |
| 87.4.0.0/15 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.6.0.0/15 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.8.0.0/15 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.10.0.0/15 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.14.0.0/15 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.16.0.0/15 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.18.0.0/15 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.26.0.0/15 | WHOIS (RIPE_NCC) | Telecom Italia S.p.A. IPTV | IT |
| 87.0.0.0/16 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.1.0.0/16 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.2.0.0/16 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.3.0.0/16 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.20.0.0/16 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.21.0.0/16 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.26.0.0/16 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.27.0.0/16 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.28.0.0/16 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.29.0.0/16 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.31.0.0/16 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.31.0.0/16 | WHOIS (RIPE_NCC) | Telecom Italia Spa FTTx | IT |
| 87.12.0.0/17 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.12.128.0/17 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.13.0.0/17 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.13.128.0/17 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.22.0.0/17 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.22.128.0/17 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.23.0.0/17 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.23.128.0/17 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.24.0.0/17 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.24.128.0/17 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.25.0.0/17 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.25.128.0/17 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.28.128.0/17 | WHOIS (RIPE_NCC) | Telecom Italia S.p.A. | IT |
| 87.30.0.0/17 | BGP route | AS3269 Telecom Italia S.p.A. | — |
| 87.30.128.0/17 | BGP route | AS3269 Telecom Italia S.p.A. | — |