Address span per AS (APNIC Region)
----------------------------------

   ASN  No of nets  /20 equiv  Description
  4538         199       4193  ERX-CERNET-BKB China Education and Research Net
  2907         596       2146  SINET-AS Research Organization of Information a
  7575         177        329  AARNET-AS-AP Australian Academic and Research N
 24357          16        208  CNGI-GZ-IX-AS-AP CERNET2 IX at South China Univ
  7497         435        180  CSTNET-AS-AP Computer Network Information Cente
 24364          20        176  CNGI-SH-IX-AS-AP CERNET2 IX at Shanghai Jiaoton
  6262          22        128  CSIRO Commonwealth Scientific and Industrial, A
 24348          18         82  CNGI-BJ-IX2-AS-AP CERNET2 IX at Tsinghua Univer
 24358           7         64  CNGI-WH-IX-AS-AP CERNET2 IX at Huazhong Univers
 56132          10         58  MONASHUNI-AU-AS-AP Monash University, AU
 24361          33         56  CNGI-NJ-IX-AS-AP CERNET2 IX at Southeast Univer
  2506          16         52  SUPERCSI NTT WEST CHUGOKU CORPORATION, JP
  2501           4         49  UTNET The University of Tokyo, JP
 23793          16         49  AIST National Institute of Advanced Industrial 
 24349           8         49  CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking Universi
 23859           4         48  UNSW-AS-AP University of New South Wales, AU
  1659          18         35  ERX-TANET-ASN1 Taiwan Academic Network TANet In
  2500           4         32  WIDE-BB WIDE Project, JP
  2504           4         32  NCA5 Kyoto University, JP
  4729           2         32  JAEA Japan Atomic Energy Agency, JP
  7509           3         32  HINET Hokkaido University, JP
  7645           2         32  DEAKIN-AS-AP Deakin University, AU
 17687           3         32  NICE National University Corporation Nagoya Uni
 24014           4         32  BONDUNI-AS-AP Bond University Limited, AU
 24369           6         32  CNGI-SY-IX-AS-AP CERNET2 IX at Northeast Univer
 37917           3         32  UTINS University of Tsukuba, JP
 38635           2         32  KEIO-NET Keio University, JP
135893           3         32  LATROBEUNIVERSITY-AS-AP La Trobe University, AU
  3488           8         28  JAXANET Information Systems Department, Japan A
 24436          23         27  UQ-AS-AP University of Queensland, AU
139344           7         24  ACTGOV-EDU-AS-AP ACT Government InTACT Group, A
 24353           6         22  CNGI-XA-IX-AS-AP CERNET2 IX at Xian Jiaotong Un
 24363          28         21  CNGI-JNN-IX-AS-AP CERNET2 IX at Shandong Univer
  4158           9         20  CITYUNI-AS-AP City University of Hong Kong, HK
  4528           7         20  HKU-AS-HK The University of Hong Kong, HK
  4616           7         20  HKPOLYU-HK The Hong Kong Polytechnic University
 10148          19         20  UNIMELB-AS-AP The University of Melbourne, Melb
  3363          24         19  HKUST-AS-HK Hong Kong University of Science and
 17716           4         19  NTU-TW National Taiwan University, TW
  2505           4         18  HEPNET-J High Energy Accelerator Research Organ
  3661           6         18  ERX-CUHKNET The Chinese University of Hong Kong
  4605          13         18  ERX-HKBUNET Hong Kong Baptist University, HK
 23781           4         18  TOYAMA-AN-AS Toyama University, JP
 55824         125         18  NKN-CORE-NW NKN Core Network, IN
 58647         177         18  KAGAWAU-AS Kagawa University, JP
  1851           8         17  ADELAIDE-UNIVERSITY-AS-AP The University of Ade
  4608           9         17  APNIC-SERVICES Asia Pacific Network Information
  4730           2         17  ODINS Osaka University, JP
 37918          15         17  ECL-INET Nippon Telegraph and Telephone Corpora
134111           7         17  CSIRO-PAWSEY-AS-AP Commonwealth Scientific and 
136247           4         17  VICUNI-AS-AP Victoria University, AU
   681           6         16  WAIKATOUNI-AS-AP University of Waikato, NZ
  2508           1         16  KYUSHU-U Kyushu University, JP
  2513           1         16  JST Japan Science and Technology Agency, JP
  2523           3         16  ITRC-NET Internet Technology Research Consortiu
  7472           3         16  NUS-AS-AP NUS Information Technology, SG
  7573           6         16  UTAS The University of Tasmania, AU
  9348           1         16  SLVTSD-CBN-AP Victorian Cultural Network, AU
  9355           1         16  NICT National Institute of Information and Comm
  9367           2         16  TITECH Tokyo Institute of Technology, JP
  9419           4         16  NTU-AS-AP Nanyang Technological University, SG
  9431           3         16  AKUNI-NZ The University of Auckland, NZ
  9432           2         16  CANTERBURY-AS University of Canterbury, NZ
  9433           8         16  MASSEY-AS Massey University, NZ
  9591           1         16  NIFS National Institute for Fusion Science, JP
  9991           1         16  SHUDO-U Hiroshima Shudo University, JP
 10014           3         16  NIHON-U Nihon University, JP
 17523           3         16  AOYAMA Aoyama Gakuin University, JP
 17542           3         16  HORTRESEARCH-AS-NZ-AP HortResearch Limited, NZ
 17701           3         16  SEINAN Seinan Gakuin University, JP
 17713           1         16  NSYSU-TW National Sun Yat-sen University, TW
 17866           1         16  KISTNET-AS-KR Korea Institute of Science and Te
 17932           1         16  JAIST Japan Advanced Institute of Science and T
 17944           4         16  JWA Japan Weather Association, JP
 17946           1         16  GUCC Gifu University, JP
 17956           1         16  WASEDA WASEDA University, JP
 17960           1         16  RAINS-AS University of the Ryukyus, JP
 18087           3         16  TOYO Toyo University, JP
 18124           8         16  OUS-NET Okayama University of Science, JP
 18125           1         16  MAFFIN Ministry of Agriculture, Forestry and Fi
 18128           1         16  RIKEN RIKEN, JP
 18148           8         16  FUKUOKA-U Fukuoka University, JP
 18276           1         16  KAISER Kansai University, JP
 23615           1         16  KUSANAGI University of Shizuoka, JP
 23623           1         16  CHUO-U Chuo University, JP
 23719           3         16  USYD-AS-AP University of Sydney, AU
 23807           1         16  RITSUMEI Ritsumeikan University, JP
 24101           2         16  UNE-AS-AP University of New England, AU
 24248           1         16  ASN-WADAI-U Wakayama University, JP
 24254           1         16  KYOTO-SU Kyoto Sangyo University, JP
 24261           3         16  MIE-U Mie University, JP
 24268           1         16  SAINS National University Corporation Shizuoka 
 24313           1         16  NSW-DET-AS NSW Department of Education, AU
 24352           1         16  CNGI-TJN-IX-AS-AP CERNET2 IX at Tianjin Univers
 24371           1         16  CNGI-CHC-IX-AS-AP CERNET2 IX at Jilin Universit
 24390           1         16  USP-AS-AP The University of the South Pacific, 
 24398           2         16  AUT-NZ-AP Auckland University of Technology, NZ
 24433           4         16  CQU-AS-AP Central Queensland University, AU
 24434           1         16  JCU-AS-AP James Cook University, AU
 24437           5         16  UWA-AS-AP University of Western Australia, AU
 37910           1         16  CUNET Chubu University, JP
 38083           1         16  CURTIN-UNI-AS-AP Curtin University, AU
 38305           2         16  OTAGO-UNIVERSITY-AS-NZ-AP The University of Ota
 38474           2         16  DAWE-AS-AU DEPARTMENT OF AGRICULTURE WATER AND 
 38641           4         16  LEONET-AS Osaka Sangyo University, JP
 45128           1         16  ANSTO-AS-AP Australian Nuclear Science and Tech
 45213           2         16  USQNET-AS-AP University of Southern Queensland,
 45685           1         16  RIKKYO-U Rikkyo Gakuin Rikkyo University, JP
 55379           3         16  HOSEI-NET Hosei University, JP
 55380           1         16  KAINS Kanazawa University, JP
 55390           3         16  TUSNET Tokyo University of Science, JP
 55904           2         16  KOGAKUIN-AS KOGAKUIN University, JP
 58611           3         16  CDU-AS-AP Charles Darwin University, AU
 58652           5         16  KOCHI-U-NET Kochi University, JP
 58686           1         16  SUT-AS-AP Swinburne University of Technology, A
 58698           6         16  UOW-AU 1 northfields av, AU
 58785           1         16  TGU-NET Tohoku Gakuin University, JP
 58877           1         16  CSUNIC1-AS-AP Charles Sturt University, AU
 59104           2         16  SOKAU-AS Soka University, JP
 63777           1         16  STARCLUSTER National Institutes of Natural Scie
131159           6         16  AS-YAMAGATAU Yamagata University, JP
131897           1         16  EHIME-U National University Corporation ,Ehime 
131919           2         16  MEIJI-NET Meiji University, JP
131981           4         16  TAKUSHOKUNET Takushoku University, JP
  1704           4         12  KAIST-SEOUL-AS-KR Korea Advanced Institute of S
132524          47          9  TIFR-AS Tata Institute of Fundamental Research,
 38140           2          8  SCION-AS-NZ-AP NZ Forest Research Institute Ltd
 38229           8          8  LEARN-LK Lanka Education & Research Network, NR
138378           1          8  CNGI-KMN-IX-AS-AP CERNET2 regional IX at Yunnan
 24362          15          6  CNGI-HEF-IX-AS-AP CERNET2 IX at University of S
138371          13          6  CNGI-QDA-IX-AS-AP CERNET2 regional IX at Ocean 
  7651          13          5  LINGNAN-AS-AP Lingnan University, HK
  9270          33          5  APAN-KR-AS National Infomation Society Agency, 
 18267           2          5  DOSHISHA Doshisha University, JP
 24355           8          5  CNGI-CD-IX-AS-AP CERNET2 IX at University of El
  2697          57          4  ERX-ERNET-AS Education and Research Network, IN
  4767           2          4  AIT-CS-ASN Computer Science, TH
  7650          16          4  EDUHK-AS-AP The Education University of Hong Ko
 23905           9          4  VUW-AS-AP Victoria University of Wellington, NZ
 55384           1          4  JAIST-EXP Japan Advanced Institute of Science a
 55910           1          4  SITNET-AS Shibaura Institute of Technology, JP
 63770          10          4  ICSCOE-AS Industrial Cyber Security Center of E
  4641           2          3  HKIX-AS-AP The Hong Kong Internet Exchange Limi
  9821           5          3  DOST-PH-AP Department of Science and Technology
 23767          30          3  A-STAR-AS-AP A-STAR, SG
 38022          18          3  REANNZ-NZ-AP REANNZ National Research and Educa
 45773          48          3  HECPERN-AS-PK PERN AS Content Servie Provider, 
134096          27          3  EHEALTHNSW-AS-AP eHealth NSW, AU
  4667           1          2  GNS-NZ-AS-AP GNS Science New Zealand, NZ
  7637           6          2  SLVTSD-AS-AP State Library Of Victoria, AU
 24514          25          2  MYREN-MY Malaysian Research & Education Network
 38280          24          2  MONASHUNI-MY-AS-AP Monash University Sunway Cam
 59091           1          2  KAIT-NWLAB Kanagawa Institute of Technology, JP
 59096           4          2  MAIN Meiji Gakuin University, JP
132553           2          2  UPC-AS-CN China University of Petroleum East Ch
133014           5          2  UTM-AS-AP Universiti Teknologi Malaysia, MY
  4822           5          1  NATIONAL-LIBRARY-AU National Library of Austral
 10076           1          1  ASN-ERDEMNET # AS-ERDEMNET CONVERTED TO ASN-ERD
 17764           6          1  HKMU-AS-AP Hong Kong Metropolitan University, H
 17934           2          1  JGNV6 National Institute of Information and Com
 18076           1          1  WCE-IAMAS Institute of Advanced Media Arts and 
 23910           6          1  CNGI-CERNET2-AS-AP China Next Generation Intern
 24090          11          1  UNISAINS-AS-AP Universiti Sains Malaysia USM, M
 24264           1          1  KANAZAWA-IT Kanazawa Institute of Technology, J
 38626           5          1  ESR-NATIONAL-AS-AP ESR, NZ
 38906           1          1  OTAGOPOLY-AS-NZ-AP Otago Polytechnic., NZ
 45170           3          1  NREN-AS-NP Nepal Research and Education Network
 45688           5          1  UT-NSRG The University of Tokyo Interfaculty In
 46069           1          1  CENET-AS-AP CEnet, AU
 55354          12          1  ACEINT-AS-AP Ace Internet Services Pty Ltd, AU
 55813           1          1  RCSWA-AU The Rural Clinical School of Western A
 55847          13          1  NKN-EDGE-NW NKN EDGE Network, IN
 55912           4          1  U-KOCHI University of Kochi, JP
 58784           2          1  RIS Rissho University, JP
 59103           8          1  SOFTETHER SoftEther Corporation, JP
 59163           8          1  GLAU-AS-IN GLA University, IN
 63555          11          1  CNBIDCC Beijing Beilong Yunhai Network Data Tec
 63783           3          1  CUC Chiba University of Commerce, JP
132124           2          1  ICTA-LK Information and Communication Technolog
132158           1          1  AUSTRALIAN-SYNCHROTRON-AS-AP Australian Synchro
132264           4          1  CALLAGHAN-INNOVATION-AS-AP Callaghan Innovation
133928           2          1  UNITEC-NZ Unitec New Zealand Limited, NZ
134715          13          1  GTA-AS-AP Government Technology Agency, BT
137188           4          1  ACU-AS-AP Australian Catholic University Limite
139501           3          1  NCRBHQR-AS National Crime Records Bureau, IN
141501           4          1  NICSIDC-AS National Informatics Centre Services
