| 2001:e00::/23 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 2001:f60::/27 | WHOIS (APNIC) | Japan Network Information Center | JP |
| 2001:f60::/28 | BGP route | AS2519 ARTERIA Networks Corporation | β |
| 2001:f60::/28 | APNIC assigned | β | JP |
| 2001:f70::/28 | APNIC assigned | β | JP |
| 2001:e00::/29 | APNIC available | β | ZZ |
| 2001:e40::/29 | WHOIS (APNIC) | Japan Network Information Center | JP |
| 2001:e50::/29 | APNIC available | β | ZZ |
| 2001:ec8::/29 | APNIC available | β | ZZ |
| 2001:f70::/29 | BGP route | AS2519 ARTERIA Networks Corporation | β |
| 2001:fb8::/29 | APNIC available | β | ZZ |
| 2001:e0c::/30 | APNIC available | β | ZZ |
| 2001:e1c::/30 | APNIC available | β | ZZ |
| 2001:e2c::/30 | APNIC available | β | ZZ |
| 2001:e3c::/30 | APNIC available | β | ZZ |
| 2001:e4c::/30 | APNIC available | β | ZZ |
| 2001:e5c::/30 | APNIC available | β | ZZ |
| 2001:e6c::/30 | APNIC available | β | ZZ |
| 2001:e7c::/30 | APNIC available | β | ZZ |
| 2001:e8c::/30 | APNIC available | β | ZZ |
| 2001:e9c::/30 | APNIC available | β | ZZ |
| 2001:e14::/30 | APNIC available | β | ZZ |
| 2001:e24::/30 | APNIC available | β | ZZ |
| 2001:e34::/30 | APNIC available | β | ZZ |
| 2001:e40::/30 | BGP route | AS9370 SAKURA Internet Inc. | β |
| 2001:e44::/30 | APNIC assigned | β | JP |
| 2001:e64::/30 | APNIC available | β | ZZ |
| 2001:e74::/30 | APNIC available | β | ZZ |
| 2001:e84::/30 | APNIC available | β | ZZ |
| 2001:e94::/30 | APNIC available | β | ZZ |
| 2001:ea4::/30 | APNIC available | β | ZZ |
| 2001:eac::/30 | APNIC available | β | ZZ |
| 2001:eb4::/30 | APNIC available | β | ZZ |
| 2001:ebc::/30 | APNIC available | β | ZZ |
| 2001:ec4::/30 | APNIC available | β | ZZ |
| 2001:ed4::/30 | APNIC available | β | ZZ |
| 2001:edc::/30 | APNIC available | β | ZZ |
| 2001:ee0::/30 | WHOIS (APNIC) | Vietnam Internet Network Information Center (VNNIC) | VN |
| 2001:ee4::/30 | APNIC available | β | ZZ |
| 2001:eec::/30 | APNIC available | β | ZZ |
| 2001:ef4::/30 | APNIC available | β | ZZ |
| 2001:efc::/30 | APNIC available | β | ZZ |
| 2001:f0c::/30 | APNIC available | β | ZZ |
| 2001:f1c::/30 | APNIC available | β | ZZ |
| 2001:f2c::/30 | APNIC available | β | ZZ |
| 2001:f3c::/30 | APNIC available | β | ZZ |
| 2001:f04::/30 | APNIC available | β | ZZ |
| 2001:f4c::/30 | APNIC available | β | ZZ |
| 2001:f5c::/30 | APNIC available | β | ZZ |
| 2001:f8c::/30 | APNIC available | β | ZZ |
| 2001:f14::/30 | APNIC available | β | ZZ |
| 2001:f24::/30 | APNIC available | β | ZZ |
| 2001:f34::/30 | APNIC available | β | ZZ |
| 2001:f44::/30 | APNIC available | β | ZZ |
| 2001:f54::/30 | APNIC available | β | ZZ |
| 2001:f84::/30 | APNIC available | β | ZZ |
| 2001:f94::/30 | APNIC available | β | ZZ |
| 2001:e44::/31 | BGP route | AS9370 SAKURA Internet Inc. | β |
| 2001:fb0::/31 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | β |
| 2001:fb0::/31 | WHOIS (APNIC) | TRUE INTERNET CORPORATION CO. LTD. | TH |
| 2001:fe0::/31 | WHOIS (APNIC) | Globe Telecom (GMCR,INC) | PH |
| 2001:e08::/32 | WHOIS (APNIC) | CHINA RAILWAY TELECOMMUNICATIONS CENTER | CN |
| 2001:e10::/32 | BGP route | AS7539 National Applied Research Laboratories | β |
| 2001:e10::/32 | WHOIS (APNIC) | Taiwan Advanced Research and Education | TW |
| 2001:e18::/32 | WHOIS (APNIC) | CNCGROUP | CN |
| 2001:e20::/32 | BGP route | AS17435 One New Zealand Group Limited | β |
| 2001:e20::/32 | WHOIS (APNIC) | One New Zealand Group Limited | NZ |
| 2001:e28::/32 | WHOIS (APNIC) | Telstra International Limited | JP |
| 2001:e30::/32 | WHOIS (APNIC) | ERNET India | IN |
| 2001:e38::/32 | BGP route | AS17934 National Institute of Information and Communications Technology | β |
| 2001:e38::/32 | WHOIS (APNIC) | National Institute of Information & Communication Technology | JP |
| 2001:e46::/32 | BGP route | AS9370 SAKURA Internet Inc. | β |
| 2001:e47::/32 | BGP route | AS9370 SAKURA Internet Inc. | β |
| 2001:e48::/32 | BGP route | AS9583 Sify Limited | β |
| 2001:e48::/32 | WHOIS (APNIC) | Sify Limited | IN |
| 2001:e58::/32 | BGP route | AS18266 Cable Networks Akita Co.,Ltd. | β |
| 2001:e58::/32 | WHOIS (APNIC) | Japan Network Information Center | JP |
| 2001:e60::/32 | WHOIS (APNIC) | Korea Telecom | KR |
| 2001:e68::/32 | BGP route | AS4788 TM TECHNOLOGY SERVICES SDN BHD | β |
| 2001:e68::/32 | WHOIS (APNIC) | Tmnet, Telekom Malaysia Bhd. | MY |
| 2001:e70::/32 | WHOIS (APNIC) | Korean Education Network | KR |
| 2001:e78::/32 | WHOIS (APNIC) | DACOM-PUBNETPLUS | KR |
| 2001:e80::/32 | WHOIS (APNIC) | China Mobile Communications Group Co., Ltd | CN |
| 2001:e88::/32 | WHOIS (APNIC) | China United Network Communications Corporation Limited | CN |
| 2001:e90::/32 | BGP route | AS9622 Kurashiki Cable TV | β |
| 2001:e90::/32 | WHOIS (APNIC) | Japan Network Information Center | JP |
| 2001:e98::/32 | WHOIS (APNIC) | SKTelink | KR |
| 2001:ea0::/32 | WHOIS (APNIC) | kt HCN Co.,Ltd. | KR |
| 2001:ea8::/32 | WHOIS (APNIC) | Korea Telecom | KR |
| 2001:eb0::/32 | BGP route | AS9584 Diyixian.com Limited | β |
| 2001:eb0::/32 | WHOIS (APNIC) | Diyixian.com Limited | HK |
| 2001:eb8::/32 | WHOIS (APNIC) | Korea Trade Network | KR |
| 2001:ec0::/32 | WHOIS (APNIC) | TOT Public Company Limited | TH |
| 2001:ed0::/32 | BGP route | AS3786 LG DACOM Corporation | β |
| 2001:ed0::/32 | WHOIS (APNIC) | LG DACOM KIDC | KR |
| 2001:ed8::/32 | BGP route | AS18422 Industrial Technology Research Institute | β |
| 2001:ed8::/32 | WHOIS (APNIC) | Industrial Technology Research Institute | TW |
| 2001:ee0::/32 | BGP route | AS45899 Vietnam Posts and Telecommunications (VNPT) | β |
| 2001:ee1::/32 | BGP route | AS45899 Vietnam Posts and Telecommunications (VNPT) | β |
| 2001:ee2::/32 | BGP route | AS45899 Vietnam Posts and Telecommunications (VNPT) | β |
| 2001:ee8::/32 | WHOIS (APNIC) | SK Broadband Co Ltd | KR |
| 2001:ef0::/32 | WHOIS (APNIC) | Korea Telecom | KR |
| 2001:ef8::/32 | WHOIS (APNIC) | abcle | KR |
| 2001:f00::/32 | BGP route | AS3836 National Electronics and Computer Technology Center | β |
| 2001:f00::/32 | WHOIS (APNIC) | National Electronics and Computer Technology Center | TH |
| 2001:f08::/32 | WHOIS (APNIC) | Japan Network Information Center | JP |
| 2001:f10::/32 | BGP route | AS17709 Asia Pacific Telecom | β |
| 2001:f10::/32 | WHOIS (APNIC) | 8F,19-5,Sanchong Rd,Nan Kang Dist,Tapei 115,Tawain R.O.C | TW |
| 2001:f18::/32 | BGP route | AS9916 National Yang Ming Chiao Tung University | β |
| 2001:f18::/32 | WHOIS (APNIC) | National Chiao Tung University | TW |
| 2001:f20::/32 | WHOIS (APNIC) | PT. Pasifik Satelit Nusantara | ID |
| 2001:f28::/32 | BGP route | AS9644 SK Telecom | β |
| 2001:f28::/32 | WHOIS (APNIC) | SK Telecom | KR |
| 2001:f30::/32 | WHOIS (APNIC) | A Class A ISP | IN |
| 2001:f38::/32 | WHOIS (APNIC) | China International Electronic Commerce Cernter | CN |
| 2001:f40::/32 | BGP route | AS9930 TT DOTCOM SDN BHD | β |
| 2001:f40::/32 | WHOIS (APNIC) | TT DOTCOM SDN BHD | MY |
| 2001:f48::/32 | WHOIS (APNIC) | Inet Hosting, Inc. | KR |
| 2001:f50::/32 | WHOIS (APNIC) | INTERNET COMPANY OF NEW ZEALAND LIMITED | NZ |
| 2001:f58::/32 | BGP route | AS18126 Chubu Telecommunications Co.,Inc. | β |
| 2001:f58::/32 | WHOIS (APNIC) | Japan Network Information Center | JP |
| 2001:f80::/32 | BGP route | AS23775 tamatele-net | β |
| 2001:f80::/32 | WHOIS (APNIC) | Japan Network Information Center | JP |
| 2001:f88::/32 | WHOIS (APNIC) | China UNICOM, Chongqing Branch | CN |
| 2001:f90::/32 | BGP route | AS4609 Companhia de Telecomunicacoes de Macau | β |
| 2001:f90::/32 | WHOIS (APNIC) | Companhia de Telecomunicacoes de Macau | MO |
| 2001:f98::/32 | BGP route | AS17683 Wingtechnology Communications, Inc. | β |
| 2001:f98::/32 | WHOIS (APNIC) | Japan Network Information Center | JP |
| 2001:fa0::/32 | WHOIS (APNIC) | Japan Network Information Center | JP |
| 2001:fa8::/32 | BGP route | AS4697 Nippon Telegraph and Telephone Corporation | β |
| 2001:fb0::/32 | BGP route | AS7470 KGI Securities (Thailand) Public Company Limited | β |
| 2001:fb1::/32 | BGP route | AS17552 KGI Securities (Thailand) Public Company Limited | β |
| 2001:fc0::/32 | BGP route | AS17547 M1 NET LTD | β |
| 2001:fc8::/32 | BGP route | AS23624 Chukai Television Co,.Ltd. | β |
| 2001:fd8::/32 | BGP route | AS4775 Globe Telecom (GMCR,INC) | β |
| 2001:fe0::/32 | BGP route | AS4775 Globe Telecom (GMCR,INC) | β |
| 2001:ff0::/32 | BGP route | AS9824 JCOM Co., Ltd. | β |
| 2001:e38::/33 | BGP route | AS17934 National Institute of Information and Communications Technology | β |
| 2001:ed8::/33 | BGP route | AS18422 Industrial Technology Research Institute | β |
| 2001:ed8:8000::/33 | BGP route | AS18422 Industrial Technology Research Institute | β |
| 2001:e38::/34 | BGP route | AS17934 National Institute of Information and Communications Technology | β |
| 2001:e60::/34 | BGP route | AS3559 Korea Telecom | β |
| 2001:e60:8000::/34 | BGP route | AS3559 Korea Telecom | β |
| 2001:e60:c000::/35 | BGP route | AS3559 Korea Telecom | β |
| 2001:e60:4000::/36 | BGP route | AS3559 Korea Telecom | β |
| 2001:f90:4000::/36 | BGP route | AS4609 Companhia de Telecomunicacoes de Macau | β |
| 2001:fd0::/36 | BGP route | AS10029 SHYAM SPECTRA PVT LTD | β |
| 2001:fd0:1000::/36 | BGP route | AS10029 SHYAM SPECTRA PVT LTD | β |
| 2001:fd0:2000::/36 | BGP route | AS10029 SHYAM SPECTRA PVT LTD | β |
| 2001:fd0:3000::/36 | BGP route | AS10029 SHYAM SPECTRA PVT LTD | β |