| 2001:400::/23 | WHOIS (ARIN) | American Registry for Internet Numbers | US |
| 2001:470::/32 | BGP route | AS6939 Hurricane Electric LLC | — |
| 2001:470::/32 | WHOIS (ARIN) | Hurricane Electric LLC | US |
| 2001:470::/32 | ARIN assigned | — | US |
| 2001:470:2b::/48 | BGP route | AS12266 StoreRunner, Inc. | — |
| 2001:470:2cc::/48 | WHOIS (ARIN) | The Shadowserver Foundation, Inc. | US |
| 2001:470:2cf::/48 | BGP route | AS132139 VECLOUD LIMITED | — |
| 2001:470:3b6::/48 | BGP route | AS893 Ninja-IX Foundation | — |
| 2001:470:3f6::/48 | WHOIS (ARIN) | The Shadowserver Foundation, Inc. | US |
| 2001:470:4a::/48 | BGP route | AS6379 A-Link Network Services, Inc. | — |
| 2001:470:5a::/48 | WHOIS (ARIN) | AiTech | US |
| 2001:470:5ef::/48 | BGP route | AS24062 Nexus Telecom LLC | — |
| 2001:470:5f::/48 | BGP route | AS33309 Heliacal Networks | — |
| 2001:470:5f5::/48 | BGP route | AS26523 Province of New Brunswick | — |
| 2001:470:8a::/48 | BGP route | AS16871 McDonagh Bros. Inc. | — |
| 2001:470:8f::/48 | BGP route | AS22296 Vorsk LLC | — |
| 2001:470:9a::/48 | BGP route | AS17197 The Daedelus Group | — |
| 2001:470:13a::/48 | WHOIS (ARIN) | RITSnet, Inc. | US |
| 2001:470:13e::/48 | BGP route | AS14979 Aeronet Wireless | — |
| 2001:470:13e::/48 | WHOIS (ARIN) | Aeronet Wireless | PR |
| 2001:470:15f::/48 | BGP route | AS58299 Openfactory GmbH | — |
| 2001:470:16e::/48 | BGP route | AS36610 East Kentucky Network, LLC. | — |
| 2001:470:19a::/48 | WHOIS (ARIN) | Douglas Michael White, Sole Proprietorship | US |
| 2001:470:21::/48 | BGP route | AS18779 EGIHosting | — |
| 2001:470:21::/48 | WHOIS (ARIN) | EGIHosting | US |
| 2001:470:22::/48 | BGP route | AS217 University of Minnesota | — |
| 2001:470:22::/48 | WHOIS (ARIN) | University of Minnesota | US |
| 2001:470:32::/48 | BGP route | AS19969 CyberCloud Professionals LLC | — |
| 2001:470:40a::/48 | BGP route | AS38439 ZFS.RENT LLC | — |
| 2001:470:42c::/48 | BGP route | AS5065 Bunny Communications | — |
| 2001:470:46c::/48 | BGP route | AS206735 Novelcomm LP | — |
| 2001:470:50::/48 | BGP route | AS36791 Portland Internet Hosting LLC | — |
| 2001:470:60::/48 | BGP route | AS50763 Robert McKay | — |
| 2001:470:79::/48 | BGP route | AS54118 Robbins Research International Inc | — |
| 2001:470:96::/48 | BGP route | AS55243 Cedar Wireless, Inc. | — |
| 2001:470:109::/48 | BGP route | AS400719 RJN Services | — |
| 2001:470:113::/48 | BGP route | AS15096 Steven Noble | — |
| 2001:470:120::/48 | BGP route | AS63343 Linear 1 Technologies, LLC | — |
| 2001:470:121::/48 | BGP route | AS46577 Halibut Electronics, Inc | — |
| 2001:470:139::/48 | BGP route | AS46997 Black Mesa Corporation | — |
| 2001:470:142::/48 | BGP route | AS22989 Free Software Foundation, Inc. | — |
| 2001:470:151::/48 | BGP route | AS17117 RITSnet, Inc. | — |
| 2001:470:151::/48 | WHOIS (ARIN) | RITSnet, Inc. | US |
| 2001:470:152::/48 | WHOIS (ARIN) | RITSnet, Inc. | US |
| 2001:470:158::/48 | BGP route | AS398922 Jubilee Data Systems, LLC | — |
| 2001:470:182::/48 | BGP route | AS401742 ServerOptima | — |
| 2001:470:241::/48 | BGP route | AS11232 Midcontinent Communications | — |
| 2001:470:282::/48 | BGP route | AS401903 Crimson Pacific Networks, LLC | — |
| 2001:470:309::/48 | BGP route | AS132139 VECLOUD LIMITED | — |
| 2001:470:491::/48 | BGP route | AS18526 DDPS Networks, LLC | — |
| 2001:470:526::/48 | BGP route | AS5065 Bunny Communications | — |
| 2001:470:555::/48 | WHOIS (ARIN) | BigSky Networks, Inc. | US |
| 2001:470:a3::/48 | BGP route | AS400765 Omaticon Corporation | — |
| 2001:470:ad::/48 | WHOIS (ARIN) | RITSnet, Inc. | US |
| 2001:470:cc::/48 | BGP route | AS136758 HONGKONG CENTURY-ONE LIMITED | — |
| 2001:470:d0::/48 | BGP route | AS38439 ZFS.RENT LLC | — |
| 2001:470:dd::/48 | BGP route | AS397787 Black Oak Casino | — |
| 2001:470:de::/48 | BGP route | AS8046 NapaNet | — |
| 2001:470:e4::/48 | BGP route | AS36103 Central Utah Telephone, Inc. | — |
| 2001:470:ed::/48 | BGP route | AS11399 Williams College | — |
| 2001:470:f0::/48 | BGP route | AS21589 City of San Jose | — |
| 2001:470:f6::/48 | BGP route | AS13925 Null Route Networks | — |
| 2001:470:f8::/48 | BGP route | AS64238 DNS-OARC | — |
| 2001:470:11b::/49 | WHOIS (ARIN) | FibreStream, Inc. | CA |
| 2001:470:11b:8000::/49 | WHOIS (ARIN) | FibreStream, Inc. | CA |
| 2001:470:1:1ad::/64 | WHOIS (ARIN) | The Shadowserver Foundation, Inc. | US |
| 2001:470:1:7c::/64 | WHOIS (ARIN) | EGIHosting | US |
| 2001:470:1:13::/64 | WHOIS (ARIN) | EGIHosting | US |
| 2001:470:1:89::/64 | WHOIS (ARIN) | The Shadowserver Foundation, Inc. | US |
| 2001:470:1:332::/64 | WHOIS (ARIN) | The Shadowserver Foundation, Inc. | US |
| 2001:470:1:456::/64 | WHOIS (ARIN) | The Shadowserver Foundation, Inc. | US |
| 2001:470:1:c11::/64 | WHOIS (ARIN) | The Shadowserver Foundation, Inc. | US |
| 2001:470:1:c84::/64 | WHOIS (ARIN) | The Shadowserver Foundation, Inc. | US |
| 2001:470:1:ce2::/64 | WHOIS (ARIN) | TechPipe Consulting, LLC | US |
| 2001:470:1:fb4::/64 | WHOIS (ARIN) | The Shadowserver Foundation, Inc. | US |
| 2001:470:1:fb5::/64 | WHOIS (ARIN) | The Shadowserver Foundation, Inc. | US |
| 2001:470:1f:f::/64 | WHOIS (ARIN) | Neosurge | US |
| 2001:470:4d3::/126 | BGP route | AS62390 NexonHost Srl | — |