| 2400::/12 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 2401:6000::/20 | WHOIS (APNIC) | Australian Defence Organisation | AU |
| 2401:6000::/20 | APNIC assigned | — | AU |
| 2401:4980::/25 | APNIC reserved | — | ZZ |
| 2401:2c0::/26 | APNIC available | — | ZZ |
| 2401:8c40::/26 | APNIC available | — | ZZ |
| 2401:8c80::/26 | APNIC available | — | ZZ |
| 2401:28c0::/26 | APNIC available | — | ZZ |
| 2401:29c0::/26 | APNIC available | — | ZZ |
| 2401:4940::/26 | APNIC reserved | — | ZZ |
| 2401:5780::/26 | APNIC available | — | ZZ |
| 2401:8000::/26 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 2401:8000::/26 | WHOIS (APNIC) | NCICNET-NET | TW |
| 2401:8000::/26 | APNIC assigned | — | TW |
| 2401:9680::/26 | APNIC available | — | ZZ |
| 2401:bdc0::/26 | APNIC available | — | ZZ |
| 2401:1a80::/27 | APNIC available | — | ZZ |
| 2401:1b40::/27 | APNIC available | — | ZZ |
| 2401:1c80::/27 | APNIC available | — | ZZ |
| 2401:1e20::/27 | APNIC available | — | ZZ |
| 2401:1f00::/27 | APNIC available | — | ZZ |
| 2401:2a60::/27 | APNIC available | — | ZZ |
| 2401:2aa0::/27 | APNIC available | — | ZZ |
| 2401:2b60::/27 | APNIC available | — | ZZ |
| 2401:2e40::/27 | APNIC available | — | ZZ |
| 2401:2e80::/27 | APNIC available | — | ZZ |
| 2401:2fa0::/27 | APNIC available | — | ZZ |
| 2401:4c0::/27 | APNIC available | — | ZZ |
| 2401:6a0::/27 | APNIC available | — | ZZ |
| 2401:9e0::/27 | APNIC available | — | ZZ |
| 2401:13a0::/27 | APNIC available | — | ZZ |
| 2401:16e0::/27 | APNIC available | — | ZZ |
| 2401:19e0::/27 | APNIC available | — | ZZ |
| 2401:26a0::/27 | APNIC available | — | ZZ |
| 2401:29a0::/27 | APNIC available | — | ZZ |
| 2401:40::/27 | APNIC available | — | ZZ |
| 2401:120::/27 | APNIC available | — | ZZ |
| 2401:480::/27 | APNIC available | — | ZZ |
| 2401:560::/27 | APNIC available | — | ZZ |
| 2401:780::/27 | APNIC available | — | ZZ |
| 2401:840::/27 | APNIC available | — | ZZ |
| 2401:1080::/27 | APNIC available | — | ZZ |
| 2401:1180::/27 | APNIC available | — | ZZ |
| 2401:1480::/27 | APNIC available | — | ZZ |
| 2401:2180::/27 | APNIC available | — | ZZ |
| 2401:2380::/27 | APNIC available | — | ZZ |
| 2401:2440::/27 | APNIC available | — | ZZ |
| 2401:2580::/27 | APNIC available | — | ZZ |
| 2401:2640::/27 | APNIC available | — | ZZ |
| 2401:2720::/27 | APNIC available | — | ZZ |
| 2401:8000::/27 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 2401:8020::/27 | BGP route | AS9919 New Century InfoComm Tech Co., Ltd. | — |
| 2401:a80::/27 | APNIC available | — | ZZ |
| 2401:dc0::/27 | APNIC available | — | ZZ |
| 2401:e0::/27 | APNIC available | — | ZZ |
| 2401:ec0::/27 | APNIC available | — | ZZ |
| 2401:3d00::/28 | BGP route | AS17547 M1 NET LTD | — |
| 2401:3d00::/28 | WHOIS (APNIC) | M1 NET LTD | SG |
| 2401:18e0::/28 | WHOIS (APNIC) | China Internet Network Information Center | CN |
| 2401:d000::/28 | BGP route | AS38195 SUPERLOOP (AUSTRALIA) PTY LTD | — |
| 2401:d000::/28 | WHOIS (APNIC) | SUPERLOOP (AUSTRALIA) PTY LTD | AU |
| 2401:d920::/28 | WHOIS (APNIC) | China Internet Network Information Center | CN |
| 2401:4d40::/29 | WHOIS (APNIC) | Japan Network Information Center | JP |
| 2401:4d40::/30 | BGP route | AS59125 FAMILY NET JAPAN INCORPORATED | — |
| 2401:4d44::/30 | BGP route | AS131925 FAMILY NET JAPAN INCORPORATED | — |
| 2401:400::/30 | WHOIS (APNIC) | Zettagrid Pty Ltd | AU |
| 2401:fd20::/30 | WHOIS (APNIC) | Heptasky Hong Kong Limited | HK |
| 2401::/31 | WHOIS (APNIC) | Linkdotnet Telecom Limited | PK |
| 2401:5aa0::/31 | WHOIS (APNIC) | EQUINIX MALAYSIA ENTERPRISES SDN. BHD. | MY |
| 2401:9b20::/31 | WHOIS (APNIC) | China Education and Research Network (CERNET) | CN |
| 2401:76a0::/31 | WHOIS (APNIC) | Scania CV Aktiebolag | SE |
| 2401:402::/31 | BGP route | AS7604 Zettagrid Pty Ltd | — |
| 2401:1800::/31 | WHOIS (APNIC) | Rackspace.com Hong Kong Limited | HK |
| 2401:1900::/31 | WHOIS (APNIC) | Banglalink Digital Communications Ltd | BD |
| 2401:7400::/31 | WHOIS (APNIC) | M1 LIMITED | SG |
| 2401:7640::/31 | BGP route | AS63771 Border Gateway Protocol Network Analysis Project | — |
| 2401:7640::/31 | WHOIS (APNIC) | Japan Network Information Center | JP |
| 2401:8560::/31 | WHOIS (APNIC) | NINE ENTERTAINMENT CO. PTY LTD | AU |
| 2401:8820::/31 | WHOIS (APNIC) | China Internet Network Information Center | CN |
| 2401:bc60::/31 | WHOIS (APNIC) | China Internet Network Information Center | CN |
| 2401:c00::/31 | WHOIS (APNIC) | CAN'L | NC |
| 2401:cd80::/31 | WHOIS (APNIC) | VostroNet | AU |
| 2401:d480::/31 | WHOIS (APNIC) | FLIP TV PTY LIMITED | AU |
| 2401:df00::/31 | WHOIS (APNIC) | DXC Technology Australia Pty Limited | AU |
| 2401:e740::/31 | WHOIS (APNIC) | Infinivan Inc. | PH |
| 2401:1a0::/32 | BGP route | AS151347 Aerpace | — |
| 2401:1a0::/32 | WHOIS (APNIC) | Aerpace | IN |
| 2401:1c0::/32 | WHOIS (APNIC) | BEIJING WEIDONG DATA TECHNOLOGY CO.,LTD | CN |
| 2401:1e0::/32 | BGP route | AS138283 SPEED AIRLIVE BROADBAND SERVICES PVT LTD | — |
| 2401:1e0::/32 | WHOIS (APNIC) | SPEED AIRLIVE BROADBAND SERVICES PVT LTD | IN |
| 2401:2a0::/32 | WHOIS (APNIC) | NIPPON COMMUNICATIONS INC. | JP |
| 2401:3a0::/32 | BGP route | AS141602 PT Inovasi Teknologi Pintar | — |
| 2401:3a0::/32 | WHOIS (APNIC) | PT Inovasi Teknologi Pintar | ID |
| 2401:3e0::/32 | BGP route | AS63981 Nova Technology Development (Hong Kong) Limited | — |
| 2401:6c0::/32 | BGP route | AS136514 Onesky Communications Limited. | — |
| 2401:7a0::/32 | BGP route | AS137655 Angel Air Network Solutions Pvt. Ltd. | — |
| 2401:8a0::/32 | BGP route | AS149948 PT Magna Network | — |
| 2401:8e0::/32 | BGP route | AS132829 Nevigate Communications (S) Pte Ltd | — |
| 2401:9a0::/32 | BGP route | AS141628 PT Sapu Lintas Digital | — |
| 2401:20::/32 | WHOIS (APNIC) | Tianhai InfoTech | CN |
| 2401:60::/32 | WHOIS (APNIC) | China Cinda Asset Management Co.,Ltd. | CN |
| 2401:80::/32 | WHOIS (APNIC) | Beijing Meijiang Online Information Technology Co., LTD. | CN |
| 2401:100::/32 | WHOIS (APNIC) | Transaction Network Services | AU |
| 2401:140::/32 | WHOIS (APNIC) | BEIJING WEIDONG TECHNOLOGY CO.,LTD | CN |
| 2401:160::/32 | WHOIS (APNIC) | Unitech Internet | BD |
| 2401:180::/32 | WHOIS (APNIC) | PT INTERNUX | ID |
| 2401:200::/32 | BGP route | AS17666 Hitachi Sunway Data Centre Services Sdn. Bhd. | — |
| 2401:200::/32 | WHOIS (APNIC) | Hitachi Sunway Data Centre Services Sdn. Bhd. | MY |
| 2401:220::/32 | BGP route | AS151360 SONIC NETWORKS PHL INC. | — |
| 2401:220::/32 | WHOIS (APNIC) | SONIC NETWORKS PHL INC. | PH |
| 2401:240::/32 | WHOIS (APNIC) | Nexon Asia Pacific Pty Ltd | AU |
| 2401:260::/32 | WHOIS (APNIC) | Politeknik Negeri Batam | ID |
| 2401:280::/32 | WHOIS (APNIC) | LANLIAN INTERNATIONAL HOLDING GROUP LIMITED | HK |
| 2401:300::/32 | WHOIS (APNIC) | 2012 Limited | HK |
| 2401:320::/32 | WHOIS (APNIC) | Swastik Internet and Cables pvt. ltd. | IN |
| 2401:340::/32 | BGP route | AS55720 Gigabit Hosting Sdn Bhd | — |
| 2401:340::/32 | WHOIS (APNIC) | Furcop Technology PLT | MY |
| 2401:360::/32 | WHOIS (APNIC) | EVERY DAY TECHNOLOGY CO. LIMITED | HK |
| 2401:380::/32 | WHOIS (APNIC) | SUPERLOOP (AUSTRALIA) PTY LTD | AU |
| 2401:400::/32 | BGP route | AS7604 Zettagrid Pty Ltd | — |
| 2401:401::/32 | BGP route | AS7604 Zettagrid Pty Ltd | — |
| 2401:420::/32 | BGP route | AS135239 Sonali Internet Services Pvt Ltd | — |
| 2401:440::/32 | BGP route | AS10004 Phoenix Communications Inc. | — |
| 2401:580::/32 | BGP route | AS38200 BTS Communications (BD) Ltd | — |
| 2401:640::/32 | BGP route | AS134844 ACCESS 4 PTY LTD | — |
| 2401:680::/32 | BGP route | AS715 WoodyNet, Inc. | — |
| 2401:740::/32 | BGP route | AS136515 Dasca Cable Services, Inc. | — |
| 2401:760::/32 | BGP route | AS136645 Linkup Networks Pvt Ltd | — |
| 2401:800::/32 | BGP route | AS9812 Oriental Cable Network Co., Ltd. | — |
| 2401:820::/32 | BGP route | AS45763 Opticomm Co Pty Ltd | — |
| 2401:880::/32 | BGP route | AS45630 Fibrecomm Network (M) Sdn Bhd | — |
| 2401:900::/32 | BGP route | AS9351 ZTV CO.,LTD | — |
| 2401:940::/32 | BGP route | AS135125 Talmuri Computer System | — |
| 2401:980::/32 | BGP route | AS2516 KDDI CORPORATION | — |
| 2401:a0::/32 | WHOIS (APNIC) | The Next Success Company Limited | MM |
| 2401:a60::/32 | BGP route | AS18041 Taiwan Digital Streaming Co. | — |
| 2401:ae0::/32 | BGP route | AS141681 ONDO LLC | — |
| 2401:b80::/32 | BGP route | AS133334 DCTV Cable Network & Broadband Services Inc. | — |
| 2401:be0::/32 | BGP route | AS140974 Mengly J. Quach Education PLC | — |
| 2401:c00::/32 | BGP route | AS17480 CAN'L | — |
| 2401:c0::/32 | WHOIS (APNIC) | MTI Solution Limited | HK |
| 2401:c01::/32 | BGP route | AS131248 CAN'L | — |
| 2401:c20::/32 | BGP route | AS151371 PAINA Information Development | — |
| 2401:c60::/32 | BGP route | AS138190 GLOBAL-ICT HONGKONG CO.LIMITED | — |
| 2401:ca0::/32 | BGP route | AS141994 Ocean Wave Communications Philippine Corp. | — |
| 2401:d00::/32 | BGP route | AS133466 Robert Bosch GmbH | — |
| 2401:e80::/32 | BGP route | AS38293 Ministry of Foreign Affairs | — |
| 2401:f20::/32 | BGP route | AS138622 Unique Communication Service | — |
| 2401:f40::/32 | BGP route | AS134732 Dot Internet | — |
| 2401:f80::/32 | BGP route | AS4764 Aussie Fibre Pty Ltd | — |