| 74.0.0.0/8 | WHOIS (ARIN) | American Registry for Internet Numbers | US |
| 74.0.0.0/15 | BGP route | AS3257 GTT Communications Inc. | — |
| 74.0.0.0/15 | WHOIS (ARIN) | GTT Americas, LLC | US |
| 74.0.0.0/15 | ARIN assigned | — | US |
| 74.0.0.0/18 | WHOIS (ARIN) | Internet Utilities NA LLC | — |
| 74.0.20.0/22 | BGP route | AS20115 Charter Communications LLC | — |
| 74.0.20.0/22 | WHOIS (ARIN) | Charter Communications LLC | US |
| 74.0.28.0/22 | BGP route | AS3257 GTT Communications Inc. | — |
| 74.0.28.0/22 | WHOIS (ARIN) | RCN | US |
| 74.0.36.0/22 | BGP route | AS399989 ULTRA ONE | — |
| 74.0.40.0/23 | BGP route | AS212238 Datacamp Limited | — |
| 74.0.50.0/23 | BGP route | AS3257 GTT Communications Inc. | — |
| 74.0.52.0/23 | BGP route | AS3257 GTT Communications Inc. | — |
| 74.0.58.0/23 | BGP route | AS3257 GTT Communications Inc. | — |
| 74.0.62.0/23 | BGP route | AS3257 GTT Communications Inc. | — |
| 74.0.0.0/24 | BGP route | AS44947 AMWAJ ALKHYR COMMERCIAL BROKERS CO. | — |
| 74.0.0.0/24 | WHOIS (ARIN) | tawsie technology | AE |
| 74.0.1.0/24 | BGP route | AS211373 Simoresta UAB | — |
| 74.0.2.0/24 | BGP route | AS211440 Karolio IT paslaugos, UAB | — |
| 74.0.2.0/24 | WHOIS (ARIN) | Private Customer | JP |
| 74.0.3.0/24 | BGP route | AS200017 Elisteka UAB | — |
| 74.0.3.0/24 | WHOIS (ARIN) | Private Customer | JP |
| 74.0.4.0/24 | BGP route | AS402452 LX Aer | — |
| 74.0.4.0/24 | WHOIS (ARIN) | LX Aer Group Inc. | US |
| 74.0.5.0/24 | BGP route | AS210554 Meteor Cloud LTDA | — |
| 74.0.5.0/24 | WHOIS (ARIN) | Meteor Cloud LTDA | BR |
| 74.0.6.0/24 | BGP route | AS3257 GTT Communications Inc. | — |
| 74.0.6.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.7.0/24 | BGP route | AS16276 OVH SAS | — |
| 74.0.7.0/24 | WHOIS (ARIN) | Private Customer | KW |
| 74.0.12.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 74.0.13.0/24 | BGP route | AS200017 Elisteka UAB | — |
| 74.0.13.0/24 | WHOIS (ARIN) | Private Customer | JP |
| 74.0.14.0/24 | WHOIS (ARIN) | ELSOUL LABO B.V. | NL |
| 74.0.15.0/24 | BGP route | AS3257 GTT Communications Inc. | — |
| 74.0.15.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.16.0/24 | BGP route | AS137409 GSL Networks Pty LTD | — |
| 74.0.16.0/24 | WHOIS (ARIN) | Private Customer | — |
| 74.0.17.0/24 | BGP route | AS218862 DIGITAL ZERO ONE LTD | — |
| 74.0.17.0/24 | WHOIS (ARIN) | Private Customer | GB |
| 74.0.18.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 74.0.19.0/24 | BGP route | AS43641 SOLLUTIUM EU Sp z.o.o. | — |
| 74.0.19.0/24 | WHOIS (ARIN) | Private Customer | PA |
| 74.0.24.0/24 | BGP route | AS204966 Erik Mosinyan | — |
| 74.0.24.0/24 | WHOIS (ARIN) | Private Customer | HK |
| 74.0.25.0/24 | BGP route | AS3257 GTT Communications Inc. | — |
| 74.0.25.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.26.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 74.0.27.0/24 | BGP route | AS401362 HOST4NERD LLC | — |
| 74.0.27.0/24 | WHOIS (ARIN) | Private Customer | HK |
| 74.0.32.0/24 | BGP route | AS399486 12651980 CANADA INC. | — |
| 74.0.33.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 74.0.34.0/24 | BGP route | AS54252 Sprious LLC | — |
| 74.0.34.0/24 | WHOIS (ARIN) | Private Customer | US |
| 74.0.35.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 74.0.36.0/24 | BGP route | AS214483 FiberPower LLC | — |
| 74.0.36.0/24 | WHOIS (ARIN) | Private Customer | SG |
| 74.0.38.0/24 | BGP route | AS20473 The Constant Company, LLC | — |
| 74.0.38.0/24 | WHOIS (ARIN) | Private Customer | US |
| 74.0.39.0/24 | BGP route | AS137409 GSL Networks Pty LTD | — |
| 74.0.39.0/24 | WHOIS (ARIN) | Private Customer | — |
| 74.0.42.0/24 | BGP route | AS40662 Layer7 Technologies Inc | — |
| 74.0.43.0/24 | BGP route | AS3257 GTT Communications Inc. | — |
| 74.0.43.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.44.0/24 | BGP route | AS16276 OVH SAS | — |
| 74.0.44.0/24 | WHOIS (ARIN) | Vacares LLC | US |
| 74.0.45.0/24 | BGP route | AS218887 E-GAUSS LTD | — |
| 74.0.45.0/24 | WHOIS (ARIN) | Private Customer | GB |
| 74.0.46.0/24 | BGP route | AS219427 VERTEXCORE. PTE. LTD. | — |
| 74.0.47.0/24 | BGP route | AS402265 Mutanet LLC | — |
| 74.0.48.0/24 | BGP route | AS40662 Layer7 Technologies Inc | — |
| 74.0.49.0/24 | BGP route | AS3257 GTT Communications Inc. | — |
| 74.0.49.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.50.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.51.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.52.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.53.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.54.0/24 | BGP route | AS3257 GTT Communications Inc. | — |
| 74.0.54.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.55.0/24 | BGP route | AS219427 VERTEXCORE. PTE. LTD. | — |
| 74.0.56.0/24 | BGP route | AS3257 GTT Communications Inc. | — |
| 74.0.56.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.57.0/24 | BGP route | AS219427 VERTEXCORE. PTE. LTD. | — |
| 74.0.58.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.59.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.60.0/24 | BGP route | AS402162 Benthost LLC | — |
| 74.0.60.0/24 | WHOIS (ARIN) | Private Customer | GB |
| 74.0.61.0/24 | BGP route | AS3257 GTT Communications Inc. | — |
| 74.0.61.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.62.0/24 | WHOIS (ARIN) | RCN | US |
| 74.0.63.0/24 | WHOIS (ARIN) | RCN | US |