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

   ASN  No of nets  /20 equiv  Description
  4538         186       3823  ERX-CERNET-BKB - China Education and Research Network Center, CN
  2907         612       2153  SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP
  7497         465        212  CSTNET-AS-AP - Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS), CN
 24357          16        208  CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology, CN
 24364          20        176  CNGI-SH-IX-AS-AP - CERNET2 IX at Shanghai Jiaotong University, CN
 24348          20         98  CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University, CN
  1237         199         72  KREONET-AS-KR-KR - KISTI, KR
 24358           7         64  CNGI-WH-IX-AS-AP - CERNET2 IX at Huazhong University of Science and Technology, CN
 24361          33         56  CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University, CN
  2506          15         52  SuperCSI - NTT business Solutions corporation, JP
  2501           4         49  UTnet - The University of Tokyo, JP
 23793          16         49  AIST - National Institute of Advanced Industrial Science and Technology, JP
 24349           7         49  CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University, CN
 24369           7         33  CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University, CN
  2504           4         32  NCA5 - Kyoto University, JP
  4729           2         32  JAEA - Japan Atomic Energy Agency, JP
  7509           3         32  HINES - Hokkaido University, JP
  9355           2         32  NICT - National Institute of Information and Communications Technology, JP
  9488          13         32  SNU-AS-KR-KR - Seoul National University, KR
 17687           3         32  NICE - National University Corporation Nagoya University, JP
 37917           3         32  UTINS - University of Tsukuba, JP
 38635           2         32  KEIO-NET - Keio University, JP
  3488           9         28  JAXAnet - Japan Aerospace Exploration Agency, JP
  1781           8         22  KAIST-DAEJEON-AS-KR-KR - Korea Advanced Institute of Science and Technology, KR
 24353           6         22  CNGI-XA-IX-AS-AP - CERNET2 IX at Xi'an Jiaotong University, CN
141005          33         21  SDEPN-AS-CN - Shandong Provincial Department of Education,, CN
  1659          24         20  ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center, TW
  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, HK
  3363          12         19  HKUST-AS-HK - Hong Kong University of Science and Technology, HK
 55824         151         19  NKN-CORE-NW - NKN Core Network, IN
  2505           4         18  HEPNET-J - High Energy Accelerator Research Organization, KEK, JP
  3661           7         18  ERX-CUHKNET - The Chinese University of Hong Kong, HK
  4605          13         18  ERX-HKBUNET - Hong Kong Baptist University, HK
 23781           4         18  Toyama-AN-AS - Toyama University, JP
 58647         182         18  KAGAWAU-AS - Kagawa University, JP
  4730           2         17  ODINS - Osaka University, JP
  9264           3         17  ASNet - Academia Sinica, TW
 37918          13         17  ECL-INET - NTT, Inc., JP
  2500           3         16  WIDE-BB - WIDE Project, JP
  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 Consortium, JP
  4796           4         16  BANDUNG-NET-AS-AP - Institute of Technology Bandung, ID
  7472           1         16  NUS-AS-AP - NUS Information Technology, SG
  7564          24         16  KAERINET-AS-KR - Korea Atomic Energy Research Institute, KR
  9317          50         16  ITISNET-AS-KR - INHA UNIVERSITY, KR
  9367           2         16  ISCT - Institute of Science Tokyo, JP
  9419           4         16  NTU-AS-AP - Nanyang Technological University, SG
  9431           3         16  AKUNI-NZ - The University of Auckland, NZ
  9433           8         16  MASSEY-AS - Massey University, NZ
  9489           7         16  KARINET-AS-KR - Korea Aerospace Research Institute, KR
  9591           2         16  NIFS - National Institute for Fusion Science, JP
  9991           1         16  SHUDO-U - Hiroshima Shudo University, JP
 10014           1         16  NIHON-U - Nihon University, JP
 10052          33         16  KNU-AS-KR - Kyungpook National University, KR
 10197           7         16  CNU-AS-KR-KR - Chonnam National University, KR
 17523           2         16  AOYAMA - Aoyama Gakuin University, JP
 17701           3         16  SEINAN - Seinan Gakuin University, JP
 17713           1         16  NSYSU-TW - Ministry of Education Computer Center, TW
 17716           1         16  NTU-TW - National Taiwan University, TW
 17866           1         16  KISTNET-AS-KR-KR - Korea Institute of Science and Technology, KR
 17932           1         16  JAIST - Japan Advanced Institute of Science and Technology, JP
 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
 18047           1         16  NTHU-TW - National Tsing-Hua University, TW
 18087           3         16  TOYO - Toyo University, JP
 18124           9         16  OUS-NET - Okayama University of Science, JP
 18125           1         16  MAFFIN - Tsukuba Business-Academia Cooperation Support Center, Agriculture, Forestry and Fisheries Research Council Secretariat, Ministry of Agriculture, Forestry and Fisheries, JP
 18128           1         16  RIKEN - RIKEN, JP
 18148           8         16  FUKUOKA-U - Fukuoka University, JP
 18276           1         16  KAISER - Kansai University, JP
 18298           1         16  CNUNET-AS-KR-KR - Chungnam National University, KR
 23615           1         16  KUSANAGI - University of Shizuoka, JP
 23623           1         16  CHUO-U - Chuo University, JP
 23807           1         16  RITSUMEI - Ritsumeikan University, JP
 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 University, JP
 24352           1         16  CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University, CN
 24371           1         16  CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University, CN
 24398           2         16  AUT-NZ-AP - Auckland University of Technology, NZ
 37910           1         16  CUNET - Chubu University, JP
 38305           2         16  OTAGO-UNIVERSITY-AS-NZ-AP - The University of Otago, NZ
 38641           3         16  LEONET-AS - Osaka Sangyo University, JP
 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
 58652           5         16  Kochi-U-NET - Kochi University, JP
 58785           1         16  TGU-NET - Tohoku Gakuin University, JP
 59104           2         16  SOKAU-AS - Soka University, JP
 63777           1         16  STARCLUSTER - National Institutes of Natural Sciences National Astronomical Observatory of JAPAN, JP
131158           2         16  NAIST-AS - Nara Institute of Science and Technology, National University Corporation, JP
131159           6         16  AS-YAMAGATAU - Yamagata University, JP
131897           1         16  EHIME-U - National University Corporation ,Ehime University, JP
131919           2         16  MEIJI-NET - Meiji University, JP
131981           4         16  TAKUSHOKUNET - Takushoku University, JP
134111           1         16  CSIRO-PAWSEY-AS-AP - Commonwealth Scientific and Industrial Research Organisation, AU
133014          17         13  UTM-AS-AP - Universiti Teknologi Malaysia, MY
  1704           2         12  KAIST-SEOUL-AS-KR-KR - Korea Advanced Institute of Science and Technology, KR
  9432           6         10  CANTERBURY-AS-AP - University of Canterbury, NZ
  9686           7         10  SKKUNET-AS-KR - SungKyunKwan University (SKKU), KR
 17862          34         10  KWNU-AS-KR-KR - Kangwon National University, KR
 17870           4          8  KHU-AS-KR-KR - Kyung Hee University, KR
 38229           8          8  LEARN-LK - Lanka Education & Research Network, NREN, LK
132524          42          8  TIFR-AS - Tata Institute of Fundamental Research, IN
138378           1          8  CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University, CN
 24362          15          6  CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China, CN
  7651          13          5  LINGNAN-AS-AP - Lingnan University, HK
 18026          17          5  CHEJU-AS-KR-KR - JEJU NATIONAL UNIVERSITY, KR
 18267           2          5  DOSHISHA - Doshisha University, JP
 24355           8          5  CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China, CN
  7650          25          4  EDUHK-AS-AP - The Education University of Hong Kong, HK
 18297          27          4  KJISTNET-AS-KR-KR - K-JIST, KR
 45138           1          4  CPIT-NZ-AS-AP - Christchurch Polytechnic Institute, NZ
 55384           1          4  JAIST-EXP - Japan Advanced Institute of Science and Technology, JP
 55910           1          4  SITNET-AS - Shibaura Institute of Technology, JP
138371          10          4  CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of China, CN
  4762           6          3  MAHIDOL-BORDER-AS - Mahidol University, Thailand, TH
  9270          20          3  APAN-KR-AS-KR - National Infomation Society Agency, KR
  9949          24          3  HOSEO-AS-KR - Hoseo  University, KR
 23905          10          3  VUW-AS-AP - Victoria University of Wellington, NZ
 24350           9          3  CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications, CN
 38022          12          3  REANNZ-NZ-AP - REANNZ National Research and Education Network, NZ
 38280          50          3  MONASHUNI-MY-AS-AP - Monash University Sunway Campus Malaysia, AU
  4667           1          2  GNS-NZ-AS-AP - GNS Science New Zealand, NZ
  7575          29          2  AARNET-AS-AP - Australian Academic and Research Network (AARNet), AU
  9568          32          2  KIMM-AS-KR-KR - KOREA INSTITUTE OF MACHINERY   MATERIALS (KIMM), KR
 10148           3          2  UNIMELB-AS-AP - The University of Melbourne, Melbourne, Victoria, AU
 17579          27          2  KREONET2-AS-KR-KR - KISTI, KR
 18034          16          2  KANGNUNG-AS-KR-KR - Gangneung-Wonju National University, KR
 23767          31          2  A-STAR-AS-AP - A-STAR, SG
 24363           3          2  CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University, CN
 45689           2          2  CONVIVIALNET - Convivial Net, JP
 59091           1          2  KAIT-NWLAB - Kanagawa Institute of Technology, JP
 59096           2          2  MAIN - Meiji Gakuin University, JP
 63770           9          2  ICSCOE-AS - Industrial Cyber Security Center of Excellence, JP
 63798           2          2  IPA-ENTERNET - Industrial Cyber Security Center of Excellence, JP
132553           2          2  UPC-AS-CN - China University of Petroleum (East China), CN
  1851           2          1  ADELAIDE-UNIVERSITY-AS-AP - Adelaide University, AU
  2385           9          1  KRIBB-AS-KR-KR - KRIBB(Korea Research Institute of Bioscience Biotechnology), KR
  2515           4          1  JPNIC - Japan Network Information Center, JP
  6262          14          1  CSIRO - Commonwealth Scientific and Industrial, AU
  7560          18          1  CHONBUK-AS-KR - Jeonbuk National University, KR
  9637           7          1  KBSI-AS-KR-KR - Korea Basic Science Institute, KR
 10070           2          1  KRISS-AS-KR - KRISS SubDAEJONnetworks connected to backbone, KR
 10076           5          1  ASN-ERDEMNET # AS-ERDEMNET converted to ASN-ERDEMNET for RPSL compliance - ERDEMNET Mongolian National Research and Education Network, MN
 17595           7          1  KINSNET-AS-KR-KR - Korea Institute of Nuclear Safety, KR
 17764           8          1  HKMU-AS-AP - Hong Kong Metropolitan University, HK
 17856           7          1  KONYANG-AS-KR-KR - Konyang University, KR
 18076           1          1  WCE-IAMAS - Institute of Advanced Media Arts and Sciences, JP
 18181           2          1  NHRINet - National Health Research Institutes, TW
 18183           4          1  NCREE - National Center for Research on Earthquake Engineering, TW
 18422           2          1  ITRINET-AS-TW - Industrial Technology Research Institute, TW
 24020          11          1  UITM-AS-AP - University ITM, Shah Alam, Selangor Malaysia, MY
 24026           9          1  KFE-AS-KR-KR - KOREA INSTITUTE OF FUSION ENERGY, KR
 24090          18          1  UNISAINS-AS-AP - Universiti Sains Malaysia (USM), MY
 24264           1          1  KANAZAWA-IT - Kanazawa Institute of Technology, JP
 24489           2          1  TEIN2-NORTH-AP - Trans-Eurasia Information Network (TEIN2) - North, CN
 24490           1          1  TEIN2-SG-AP - Trans-Eurasia Information Network (TEIN2) - SG, CN
 24514          25          1  MYREN-MY - MINISTRY OF HIGHER EDUCATION MALAYSIA, MY
 38255           2          1  FITI-AS-AP - China Education and Research Network (CERNET), CN
 38626           5          1  PHFSCIENCE-AS-AP - NEW ZEALAND INSTITUTE FOR PUBLIC HEALTH AND FORENSIC SCIENCE LIMITED, NZ
 38868          11          1  UPM-AS-AP - Universiti Putra Malaysia AS, MY
 38906           8          1  OTAGOPOLY-AS-NZ-AP - Otago Polytechnic., NZ
 45344           7          1  IIUM-MY - International Islamic University Of Malaysia, MY
 45379           8          1  UNIST-AS-KR-KR - Ulsan National Institute of Science and Technology, KR
 45688           5          1  UT-NSRG - The University of Tokyo Interfaculty Initiative in Information Studies, JP
 45787           4          1  WHITIREIA-AC-AS-AP - Whitireia Community Polytechnic, NZ
 55616           9          1  DGIST-AS-KR-KR - DGIST, KR
 55813           1          1  RCSWA-AU - The Rural Clinical School of Western Australia (Head Office), AU
 55847          11          1  NKN-EDGE-NW - NKN EDGE Network, IN
 55912           4          1  u-kochi - University of Kochi, JP
 58784           1          1  RIS - Rissho University, JP
 59103           8          1  SOFTETHER - SoftEther Corporation, JP
 59163           8          1  GLAU-AS-IN - GLA University, IN
 63783           3          1  CUC - Chiba University of Commerce, JP
 63961          13          1  BDREN-UGC-AS-AP - Bangladesh Research and Education Network (BdREN), BD
131272           8          1  OPENPOLY-AS-AP - Open Polytechnic, NZ
131795          13          1  KIER-AS-KR-KR - KOREA INSTITUTE OF ENERGY RESEARCH, KR
132264           4          1  CALLAGHAN-INNOVATION-AS-AP - Callaghan Innovation, NZ
133928           2          1  UNITEC-NZ - Unitec New Zealand Limited, NZ
141501           4          1  NICSIDC-AS - National Informatics Centre Services Incorporated, IN
150358           2          1  TWCU-NET - Tokyo Woman's Christian University, JP
152861           1          1  CIT-NET - Chiba Institute of Technology, JP
