| 64.0.0.0/8 | WHOIS (ARIN) | American Registry for Internet Numbers | US |
| 64.139.0.0/18 | BGP route | AS3257 GTT Communications Inc. | — |
| 64.139.0.0/18 | WHOIS (ARIN) | GTT Americas, LLC | US |
| 64.139.0.0/18 | ARIN assigned | — | US |
| 64.139.16.0/20 | WHOIS (ARIN) | IPNetZone | US |
| 64.139.0.0/22 | BGP route | AS2914 NTT America, Inc. | — |
| 64.139.0.0/22 | WHOIS (ARIN) | IPNetZone | US |
| 64.139.4.0/22 | BGP route | AS8053 IFX Networks Venezuela C.A. | — |
| 64.139.4.0/22 | WHOIS (ARIN) | IPNetZone | US |
| 64.139.32.0/23 | BGP route | AS3320 Deutsche Telekom AG | — |
| 64.139.32.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.34.0/23 | BGP route | AS3320 Deutsche Telekom AG | — |
| 64.139.34.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.36.0/23 | BGP route | AS9304 HGC Global Communications Limited | — |
| 64.139.36.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.38.0/23 | BGP route | AS9304 HGC Global Communications Limited | — |
| 64.139.38.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.40.0/23 | BGP route | AS30058 FDCservers.net | — |
| 64.139.40.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.42.0/23 | BGP route | AS10753 Level 3 Parent, LLC | — |
| 64.139.42.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.44.0/23 | BGP route | AS212238 Datacamp Limited | — |
| 64.139.44.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.46.0/23 | BGP route | AS10753 Level 3 Parent, LLC | — |
| 64.139.46.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.48.0/23 | BGP route | AS10753 Level 3 Parent, LLC | — |
| 64.139.48.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.50.0/23 | BGP route | AS30058 FDCservers.net | — |
| 64.139.50.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.52.0/23 | BGP route | AS30058 FDCservers.net | — |
| 64.139.52.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.54.0/23 | BGP route | AS30058 FDCservers.net | — |
| 64.139.54.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.56.0/23 | BGP route | AS212238 Datacamp Limited | — |
| 64.139.56.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.58.0/23 | BGP route | AS30058 FDCservers.net | — |
| 64.139.58.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.60.0/23 | BGP route | AS10753 Level 3 Parent, LLC | — |
| 64.139.60.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.62.0/23 | BGP route | AS1257 Tele2 Sverige AB | — |
| 64.139.62.0/23 | WHOIS (ARIN) | Private Customer | US |
| 64.139.8.0/24 | BGP route | AS401783 TOKALA COMMUNICATIONS INC. | — |
| 64.139.8.0/24 | WHOIS (ARIN) | GTT-CUSTOMER | US |
| 64.139.9.0/24 | BGP route | AS2914 NTT America, Inc. | — |
| 64.139.9.0/24 | WHOIS (ARIN) | GTT-CUSTOMER | US |
| 64.139.10.0/24 | BGP route | AS36992 ETISALAT MISR | — |
| 64.139.11.0/24 | BGP route | AS5065 Bunny Communications | — |
| 64.139.11.0/24 | WHOIS (ARIN) | Bunny Communications | US |
| 64.139.12.0/24 | BGP route | AS2914 NTT America, Inc. | — |
| 64.139.12.0/24 | WHOIS (ARIN) | GTT-CUSTOMER | US |
| 64.139.13.0/24 | BGP route | AS2914 NTT America, Inc. | — |
| 64.139.13.0/24 | WHOIS (ARIN) | GTT-CUSTOMER | US |
| 64.139.14.0/24 | BGP route | AS401783 TOKALA COMMUNICATIONS INC. | — |
| 64.139.14.0/24 | WHOIS (ARIN) | GTT-CUSTOMER | US |
| 64.139.15.0/24 | BGP route | AS2914 NTT America, Inc. | — |
| 64.139.15.0/24 | WHOIS (ARIN) | GTT-CUSTOMER | US |
| 64.139.16.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.17.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.18.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.19.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.20.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.21.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.22.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.23.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.24.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.25.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.26.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.27.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.28.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.29.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.30.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |
| 64.139.31.0/24 | BGP route | AS7459 Grande Communications Networks, LLC | — |