| 216.0.0.0/8 | WHOIS (ARIN) | American Registry for Internet Numbers | US |
| 216.177.192.0/19 | WHOIS (ARIN) | Telefonica Global Solutions USA, INC | — |
| 216.177.192.0/19 | ARIN assigned | — | US |
| 216.177.192.0/21 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.220.0/22 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.202.0/23 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.202.0/23 | WHOIS (ARIN) | PREPA-Networks-Corp | PR |
| 216.177.204.0/23 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.206.0/23 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.208.0/23 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.212.0/23 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.218.0/23 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.192.0/24 | WHOIS (ARIN) | Telefonica Larga Distancia PR. | PR |
| 216.177.194.0/24 | WHOIS (ARIN) | Telefonica Moviles | US |
| 216.177.196.0/24 | WHOIS (ARIN) | City National Bank | US |
| 216.177.197.0/24 | WHOIS (ARIN) | Telefonica Data PR. | PR |
| 216.177.199.0/24 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.200.0/24 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.201.0/24 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.201.0/24 | WHOIS (ARIN) | Polytechnic University of PR | PR |
| 216.177.205.0/24 | WHOIS (ARIN) | Telefonica Data PR. | PR |
| 216.177.209.0/24 | WHOIS (ARIN) | KT America, Inc | US |
| 216.177.210.0/24 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.211.0/24 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.213.0/24 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.214.0/24 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.215.0/24 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.216.0/24 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.217.0/24 | BGP route | AS22364 Telefonica Global Solutions USA, INC | — |
| 216.177.193.128/25 | WHOIS (ARIN) | NETWORK SERVICES UNLIMITED | US |
| 216.177.195.0/25 | WHOIS (ARIN) | Telefónica Larga Distancia | PR |
| 216.177.213.0/25 | WHOIS (ARIN) | KT America, Inc | US |
| 216.177.222.0/25 | WHOIS (ARIN) | MAPFRE SEGUROS | US |
| 216.177.222.128/25 | WHOIS (ARIN) | MAPFRE SEGUROS | US |
| 216.177.199.128/26 | WHOIS (ARIN) | DoubleVerify | US |
| 216.177.220.64/26 | WHOIS (ARIN) | MAPFRE SEGUROS | US |
| 216.177.220.128/26 | WHOIS (ARIN) | MAPFRE SEGUROS | US |
| 216.177.221.128/26 | WHOIS (ARIN) | MAPFRE SEGUROS | US |
| 216.177.221.192/26 | WHOIS (ARIN) | MAPFRE SEGUROS | US |
| 216.177.223.0/26 | WHOIS (ARIN) | MAPFRE SEGUROS | US |
| 216.177.223.64/26 | WHOIS (ARIN) | MAPFRE SEGUROS | US |
| 216.177.223.128/26 | WHOIS (ARIN) | MAPFRE SEGUROS | US |
| 216.177.223.192/26 | WHOIS (ARIN) | MAPFRE SEGUROS | US |
| 216.177.193.64/27 | WHOIS (ARIN) | JC TELECOM | US |
| 216.177.200.64/27 | WHOIS (ARIN) | Quantum Technology Partners | US |
| 216.177.200.96/27 | WHOIS (ARIN) | Univision Online | US |
| 216.177.204.224/27 | WHOIS (ARIN) | ACES Risk Management Corp | US |
| 216.177.206.32/27 | WHOIS (ARIN) | RESTAURANT SERVICES | US |
| 216.177.206.192/27 | WHOIS (ARIN) | TIB Financial Corporation. | US |
| 216.177.207.0/27 | WHOIS (ARIN) | Univision Online | US |
| 216.177.207.64/27 | WHOIS (ARIN) | Eurobank | PR |
| 216.177.210.128/27 | WHOIS (ARIN) | Elandia International | US |
| 216.177.210.160/27 | WHOIS (ARIN) | PC Depot | US |
| 216.177.214.32/27 | WHOIS (ARIN) | CAREMAX MEDICAL CENTER | US |
| 216.177.216.192/27 | WHOIS (ARIN) | CovertHart Networks | US |
| 216.177.220.32/27 | WHOIS (ARIN) | MAPFRE SEGUROS | US |
| 216.177.220.192/27 | WHOIS (ARIN) | MAPFRE SEGUROS | US |
| 216.177.193.0/28 | WHOIS (ARIN) | COMPUQUIP | US |
| 216.177.193.32/28 | WHOIS (ARIN) | PREMIER GROUP | US |
| 216.177.193.48/28 | WHOIS (ARIN) | Ferrovial | US |
| 216.177.193.96/28 | WHOIS (ARIN) | Rothstein-Rosenfeldt-Adler | US |
| 216.177.199.48/28 | WHOIS (ARIN) | BCP Miami Agency | US |
| 216.177.199.192/28 | WHOIS (ARIN) | Tracking Solutions Corp | US |
| 216.177.200.16/28 | WHOIS (ARIN) | Voxat | US |
| 216.177.200.32/28 | WHOIS (ARIN) | ALBAVISION | US |
| 216.177.204.32/28 | WHOIS (ARIN) | HS1 Medical Managment | US |
| 216.177.204.96/28 | WHOIS (ARIN) | Banco Del Pichincha - Miami Agency | US |
| 216.177.204.112/28 | WHOIS (ARIN) | Digicard, LLC | US |
| 216.177.204.144/28 | WHOIS (ARIN) | Navica Data Corp. | US |