| 8.0.0.0/8 | WHOIS (ARIN) | American Registry for Internet Numbers | US |
| 8.0.0.0/9 | BGP route | AS3356 Level 3 Parent, LLC | — |
| 8.0.0.0/12 | BGP route | AS3356 Level 3 Parent, LLC | — |
| 8.0.0.0/13 | WHOIS (ARIN) | Level 3 Parent, LLC | US |
| 8.0.0.0/13 | ARIN assigned | — | US |
| 8.12.0.0/14 | WHOIS (ARIN) | Level 3 Parent, LLC | US |
| 8.12.0.0/14 | ARIN assigned | — | US |
| 8.10.0.0/15 | WHOIS (ARIN) | Level 3 Parent, LLC | US |
| 8.10.0.0/15 | ARIN assigned | — | US |
| 8.9.0.0/16 | WHOIS (ARIN) | Level 3 Parent, LLC | US |
| 8.9.0.0/16 | ARIN assigned | — | US |
| 8.8.128.0/17 | WHOIS (ARIN) | Level 3 Parent, LLC | US |
| 8.8.128.0/17 | ARIN assigned | — | US |
| 8.8.64.0/18 | WHOIS (ARIN) | Level 3 Parent, LLC | US |
| 8.8.64.0/18 | ARIN assigned | — | US |
| 8.5.32.0/19 | WHOIS (ARIN) | Level 3 Parent, LLC | US |
| 8.8.32.0/19 | WHOIS (ARIN) | Level 3 Parent, LLC | US |
| 8.8.32.0/19 | ARIN assigned | — | US |
| 8.14.224.0/19 | BGP route | AS28469 AT&T COMUNICACIONES DIGITALES S DE RL | — |
| 8.3.80.0/20 | BGP route | AS395354 Starry, Inc. | — |
| 8.3.112.0/20 | BGP route | AS7131 PTI Pacifica Inc. | — |
| 8.3.112.0/20 | WHOIS (ARIN) | VERIZON PACIFICA | GU |
| 8.3.144.0/20 | WHOIS (ARIN) | DIRECTV-Broadband | US |
| 8.4.48.0/20 | WHOIS (ARIN) | Silicon Valley Web Hosting | US |
| 8.4.96.0/20 | WHOIS (ARIN) | Cricket Communications | US |
| 8.8.16.0/20 | WHOIS (ARIN) | Level 3 Parent, LLC | US |
| 8.8.16.0/20 | ARIN assigned | — | US |
| 8.9.80.0/20 | BGP route | AS31775 Greenlight Networks, LLC | — |
| 8.9.80.0/20 | WHOIS (ARIN) | Greenlight Networks, LLC | US |
| 8.12.224.0/20 | WHOIS (ARIN) | Xandr Inc. | US |
| 8.14.0.0/20 | BGP route | AS7287 AT&T Enterprises, LLC | — |
| 8.14.16.0/20 | BGP route | AS7287 AT&T Enterprises, LLC | — |
| 8.14.224.0/20 | BGP route | AS28469 AT&T COMUNICACIONES DIGITALES S DE RL | — |
| 8.14.224.0/20 | WHOIS (ARIN) | IUSACELL CELULAR S.A. DE C.V. | MX |
| 8.14.240.0/20 | WHOIS (ARIN) | IUSACELL CELULAR S.A. DE C.V. | MX |
| 8.2.208.0/21 | BGP route | AS32798 Highline Services, LLC | — |
| 8.2.208.0/21 | WHOIS (ARIN) | Telcom Supply | US |
| 8.3.80.0/21 | WHOIS (ARIN) | Starry, Inc. | US |
| 8.3.88.0/21 | WHOIS (ARIN) | Starry, Inc. | US |
| 8.4.40.0/21 | WHOIS (ARIN) | Peak Web Hosting Inc. | US |
| 8.7.96.0/21 | BGP route | AS13649 Flexential Colorado Corp. | — |
| 8.8.208.0/21 | BGP route | AS14554 FirstHop | — |
| 8.8.208.0/21 | WHOIS (ARIN) | FirstHop | US |
| 8.8.232.0/21 | WHOIS (ARIN) | Gogo Business Aviation LLC | US |
| 8.9.40.0/21 | BGP route | AS62728 VELOCITY, A MANAGED SERVICES COMPANY | — |
| 8.9.40.0/21 | WHOIS (ARIN) | VELOCITY, A MANAGED SERVICES COMPANY | US |
| 8.10.168.0/21 | WHOIS (ARIN) | IBM - Applications on Demand | US |
| 8.15.176.0/21 | BGP route | AS18624 Greenlight | — |
| 8.2.32.0/22 | WHOIS (ARIN) | Linden Lab | US |
| 8.2.108.0/22 | BGP route | AS46636 NatCoWeb Corp. | — |
| 8.2.108.0/22 | WHOIS (ARIN) | NatCoWeb Corp. | US |
| 8.2.132.0/22 | BGP route | AS19224 Quantum Services Group, LLC. | — |
| 8.2.132.0/22 | WHOIS (ARIN) | Quantum Services Group, LLC. | US |
| 8.2.144.0/22 | BGP route | AS36394 Grid4 Communications, Inc | — |
| 8.2.144.0/22 | WHOIS (ARIN) | Grid4 Communications, Inc | US |
| 8.2.192.0/22 | WHOIS (ARIN) | ZochNet | US |
| 8.2.208.0/22 | BGP route | AS32798 Highline Services, LLC | — |
| 8.2.212.0/22 | BGP route | AS32798 Highline Services, LLC | — |
| 8.3.48.0/22 | BGP route | AS395148 PACIFIC LIGHTWAVE, A CALIFORNIA CORPORATION | — |
| 8.3.48.0/22 | WHOIS (ARIN) | PACIFIC LIGHTWAVE, A CALIFORNIA CORPORATION | US |
| 8.3.80.0/22 | BGP route | AS395354 Starry, Inc. | — |
| 8.3.88.0/22 | BGP route | AS395354 Starry, Inc. | — |
| 8.3.92.0/22 | BGP route | AS395354 Starry, Inc. | — |
| 8.4.120.0/22 | BGP route | AS40866 San Diego Broadband | — |
| 8.4.120.0/22 | WHOIS (ARIN) | San Diego Broadband | US |
| 8.5.192.0/22 | WHOIS (ARIN) | Sony Computer Entertainment America, Inc. | US |
| 8.6.220.0/22 | BGP route | AS3064 HDC/HW Enterprise, LLC | — |
| 8.6.220.0/22 | WHOIS (ARIN) | Hostway Corporation | US |
| 8.7.68.0/22 | WHOIS (ARIN) | Cricket Communications Inc | US |
| 8.7.76.0/22 | BGP route | AS30027 S & T COMMUNICATIONS LLC | — |
| 8.7.76.0/22 | WHOIS (ARIN) | S & T COMMUNICATIONS LLC | US |
| 8.8.0.0/22 | WHOIS (ARIN) | Level 3 Parent, LLC | US |
| 8.8.0.0/22 | ARIN assigned | — | US |
| 8.8.12.0/22 | WHOIS (ARIN) | Level 3 Parent, LLC | US |
| 8.8.12.0/22 | ARIN assigned | — | US |
| 8.8.52.0/22 | BGP route | AS393856 City of Westfield (Gas & Electric Light Department) | — |
| 8.8.52.0/22 | WHOIS (ARIN) | City of Westfield (Gas & Electric Light Department) | US |
| 8.8.160.0/22 | WHOIS (ARIN) | Inficron | US |
| 8.8.196.0/22 | WHOIS (ARIN) | Cincinnati Communications, LLC | US |
| 8.8.216.0/22 | BGP route | AS13781 Hopkinsville Electric System | — |
| 8.8.216.0/22 | WHOIS (ARIN) | Hopkinsville Electric System | US |
| 8.8.220.0/22 | BGP route | AS13781 Hopkinsville Electric System | — |
| 8.8.220.0/22 | WHOIS (ARIN) | Hopkinsville Electric System | US |
| 8.8.228.0/22 | WHOIS (ARIN) | San Luis Valley Rural Electric Cooperative, Inc. | US |
| 8.9.160.0/22 | WHOIS (ARIN) | ZochNet | US |
| 8.10.72.0/22 | WHOIS (ARIN) | AppNexus | US |
| 8.12.40.0/22 | WHOIS (ARIN) | Joyent, Inc. | US |
| 8.12.44.0/22 | WHOIS (ARIN) | Joyent, Inc. | US |
| 8.12.72.0/22 | BGP route | AS13767 DataBank Holdings, Ltd. | — |
| 8.14.84.0/22 | BGP route | AS23338 DCS Pacific Star, LLC | — |
| 8.14.84.0/22 | WHOIS (ARIN) | DCS Pacific Star, LLC | US |
| 8.15.176.0/22 | BGP route | AS18624 Greenlight | — |
| 8.15.180.0/22 | BGP route | AS18624 Greenlight | — |
| 8.15.184.0/22 | BGP route | AS18624 Greenlight | — |
| 8.15.188.0/22 | BGP route | AS18624 Greenlight | — |
| 8.2.130.0/23 | BGP route | AS396238 FairlawnGig.net | — |
| 8.2.176.0/23 | BGP route | AS396238 FairlawnGig.net | — |
| 8.2.184.0/23 | BGP route | AS23089 Hotwire Communications | — |
| 8.2.186.0/23 | BGP route | AS396238 FairlawnGig.net | — |
| 8.2.192.0/23 | BGP route | AS62738 Wi-Fiber, Inc. | — |
| 8.2.194.0/23 | BGP route | AS62738 Wi-Fiber, Inc. | — |
| 8.2.208.0/23 | BGP route | AS32798 Highline Services, LLC | — |
| 8.2.210.0/23 | BGP route | AS32798 Highline Services, LLC | — |
| 8.2.212.0/23 | BGP route | AS32798 Highline Services, LLC | — |
| 8.2.214.0/23 | BGP route | AS32798 Highline Services, LLC | — |
| 8.2.218.0/23 | BGP route | AS32208 SKL Services Inc | — |
| 8.2.220.0/23 | BGP route | AS23089 Hotwire Communications | — |
| 8.2.222.0/23 | BGP route | AS23089 Hotwire Communications | — |
| 8.3.54.0/23 | BGP route | AS63402 Universal Orlando | — |
| 8.3.64.0/23 | BGP route | AS16743 FTS Broadband | — |
| 8.8.6.0/23 | ARIN assigned | — | US |
| 8.8.10.0/23 | ARIN assigned | — | US |
| 8.8.4.0/24 | ARIN assigned | — | US |
| 8.8.5.0/24 | ARIN assigned | — | US |
| 8.8.8.0/24 | ARIN assigned | — | US |
| 8.8.9.0/24 | ARIN assigned | — | US |