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

   ASN   No of nets  /20 equiv  Description
  2907          604      2154   SINET-AS Research Organization of Information a
  1659          112      1450   ERX-TANET-ASN1 Taiwan Academic Network (TANet) 
  7497          524       521   CSTNET-AS-AP Computer Network Information Cente
  7575          376       371   AARNET-AS-AP Australian Academic and Research N
  4538           17       368   ERX-CERNET-BKB China Education and Research Net
 24357           17       224   CNGI-GZ-IX-AS-AP CERNET2 IX at South China Univ
 24364           22       192   CNGI-SH-IX-AS-AP CERNET2 IX at Shanghai Jiaoton
  6262           27       130   CSIRO Commonwealth Scientific and Industrial, A
 24348           11        97   CNGI-BJ-IX2-AS-AP CERNET2 IX at Tsinghua Univer
  2506           25        68   SUPERCSI NTT WEST CHUGOKU CORPORATION, JP
 24358            7        64   CNGI-WH-IX-AS-AP CERNET2 IX at Huazhong Univers
 56132           13        58   MONASHUNI-AU-AS-AP Monash University, AU
 24361           31        55   CNGI-NJ-IX-AS-AP CERNET2 IX at Southeast Univer
  2501            4        49   UTNET The University of Tokyo, JP
 23793           16        49   AIST National Institute of Advanced Industrial 
 24349            7        49   CNGI-BJ-IX3-AS-AP CERNET2 IX at Peking Universi
  7573            7        48   UTAS The University of Tasmania, AU
 23859            4        48   UNSW-AS-AP University of New South Wales, AU
  7539           20        38   TWAREN-TW National Center for High-performance 
  7475           13        37   UQ-COMMERCIAL-AP The University of Queensland, 
 24369            7        33   CNGI-SY-IX-AS-AP CERNET2 IX at Northeast Univer
  2504            4        32   NCA5 Kyoto University, JP
  4729            2        32   JAEA Japan Atomic Energy Agency, JP
  7645           34        32   DEAKIN-AS-AP Deakin University, AU
  9433           11        32   MASSEY-AS Massey University, NZ
  9916            2        32   NCTU-TW National Chiao Tung University, TW
 17687            3        32   NICE National University Corporation Nagoya Uni
 24297            2        32   FCN University Public Corporation Osaka, JP
 37917            3        32   UTINS University of Tsukuba, JP
 38635            2        32   KEIO-NET Keio University, JP
135893            5        32   LATROBEUNIVERSITY-AS-AP La Trobe University, AU
  3488            8        28   JAXANET Information Systems Department, Japan A
 24353            7        22   CNGI-XA-IX-AS-AP CERNET2 IX at Xi'an Jiaotong U
 24436            8        22   UQ-AS-AP University of Queensland, AU
 24363           30        21   CNGI-JNN-IX-AS-AP CERNET2 IX at Shandong Univer
 10148           20        20   UNIMELB-AS-AP The University of Melbourne, Melb
 17716            4        19   NTU-TW National Taiwan University, TW
 38022           13        19   REANNZ-NZ-AP REANNZ National Research and Educa
 55824          124        19   NKN-CORE-NW NKN Core Network, IN
  2505            4        18   HEPNET-J High Energy Accelerator Research Organ
 18047            2        18   NTHU-TW National Tsing-Hua University, TW
 23781            4        18   TOYAMA-AN-AS Toyama University, JP
 37978            3        18   NETTAS-AS-AP Networking Tasmania, AU
 58647          190        18   KAGAWAU-AS Kagawa University, JP
  1851            8        17   ADELAIDE-UNIVERSITY-AS-AP The University of Ade
  4730            2        17   ODINS Osaka University, JP
 18422           22        17   ITRINET-AS-TW Industrial Technology Research In
 37918           19        17   ECL-INET Nippon Telegraph and Telephone Corpora
134111            7        17   CSIRO-PAWSEY-AS-AP Commonwealth Scientific and 
136247            5        17   VICUNI-AS-AP Victoria University, AU
   681            5        16   ERX-KAWAIHIKO-1 The University of Waikato, NZ
  2508            1        16   KYUSHU-U Kyushu University, JP
  2513            1        16   JST Japan Science and Technology Agency, JP
  3784            4        16   POSTECH-AS-KR Pohang University of Science and 
  3839            4        16   ERX-CHULANET Chulalongkorn University, TH
  9348            1        16   SLVTSD-CBN-AP Victorian Cultural Network, AU
  9355            1        16   NICT National Institute of Information and Comm
  9367            1        16   TITECH Tokyo Institute of Technology, JP
  9431            4        16   AKUNI-NZ The University of Auckland, 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
 10197            1        16   CNU-AS-KR Chonnam National University, KR
 17523            3        16   AOYAMA Aoyama Gakuin University, JP
 17542            5        16   HORTRESEARCH-AS-NZ-AP HortResearch Limited, NZ
 17701            1        16   SEINAN Seinan Gakuin University, JP
 17711            1        16   NDHU-TW National Dong Hwa University, TW
 17713            1        16   NSYSU-TW National Sun Yat-sen University, TW
 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(Physical and Chemical Research Inst
 18148           10        16   FUKUOKA-U Fukuoka University, JP
 18276            1        16   KAISER Kansai University, JP
 18420            1        16   NCU-TW National Central University, TW
 23615            1        16   KUSANAGI University of Shizuoka, JP
 23623            1        16   CHUO-U Chuo University, JP
 23719           16        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 
 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 University of the South Pacific, FJ
 24398            4        16   AUT-NZ-AP Auckland University of Technology, NZ
 24433            5        16   CQU-AS-AP Central Queensland University, AU
 24434           13        16   JCU-AS-AP James Cook University, AU
 24437            2        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   ANTARCTIC-DIVISION-AS-AU Australian Antarctic D
 38641            2        16   LEONET-AS Osaka Sangyo University, JP
 45128            2        16   ANSTO-AS-AP Australian Nuclear Science and Tech
 45213            3        16   USQNET-AS-AP University of Southern Queensland,
 55379            2        16   HOSEI-NET Hosei University, JP
 55380            2        16   KAINS Kanazawa University, JP
 55390            1        16   TUSNET Tokyo University of Science, JP
 55904            2        16   KOGAKUIN-AS KOGAKUIN University, JP
 58611            6        16   CDU-AS-AP Charles Darwin University, AU
 58652            5        16   KOCHI-U-NET Kochi University, JP
 58686            2        16   SUT-AS-AP Swinburne University of Technology, A
 58698            7        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
131159            1        16   AS-YAMAGATAU Yamagata University, JP
131897            1        16   EHIME-U National University Corporation ,Ehime 
131919            2        16   MEIJI-NET Meiji University, JP
 24134           14        13   CNNIC-CNLINKNET-AP CNLink Networks Ltd., CN
 45787           14        13   WHITIREIA-AC-AS-AP Whitireia Community Polytech
 17862           33        10   KWNU-AS-KR Kangwon National University, KR
132524           10         9   TIFR-AS Tata Institute of Fundamental Research,
  4134            1         8   CHINANET-BACKBONE No.31,Jin-rong Street, CN
 38140            1         8   SCION-AS-NZ-AP NZ Forest Research Institute Ltd
 38229            7         8   LEARN-LK Lanka Education & Research Network, NR
138378            1         8   CNGI-KMN-IX-AS-AP CERNET2 regional IX at Yunnan
 24362           14         6   CNGI-HEF-IX-AS-AP CERNET2 IX at University of S
138371           14         6   CNGI-QDA-IX-AS-AP CERNET2 regional IX at Ocean 
 18267            2         5   DOSHISHA Doshisha University, JP
 24355            7         5   CNGI-CD-IX-AS-AP CERNET2 IX at University of El
  1781            1         4   KAIST-DAEJEON-AS-KR Korea Advanced Institute of
  2697           61         4   ERX-ERNET-AS Education and Research Network, IN
  4762           30         4   MAHIDOL-BORDER-AS Mahidol University, Thailand,
  4767            3         4   AIT-CS-ASN Computer Science, TH
 55910            1         4   SITNET-AS Shibaura Institute of Technology, JP
 63770            6         4   ICSCOE-AS Industrial Cyber Security Center of E
  9903           46         3   RIT-AS-AP Rajamangala Institute of Technology, 
 24167            4         3   ASGCNET Academia Sinica Grid Computing Center, 
  2523            2         2   ITRC-NET JSPS 163rd Committee on Internet Techn
  4667            1         2   GNS-NZ-AS-AP GNS Science New Zealand, NZ
  7637            6         2   SLVTSD-AS-AP State Library Of Victoria, AU
  9274            1         2   PUSAN-AS-KR Pusan National University, KR
 23796            3         2   GEMNET NTT Service Evolution Laboratories, JP
 23910           18         2   CNGI-CERNET2-AS-AP China Next Generation Intern
 59091            1         2   KAIT-NWLAB Kanagawa Institute of Technology, JP
 59096            2         2   MAIN Meiji Gakuin University, JP
132264           14         2   CALLAGHAN-INNOVATION-AS-AP Callaghan Innovation
132553            2         2   UPC-AS-CN China University of Petroleum (East C
134096           23         2   EHEALTHNSW-AS-AP eHealth NSW, AU
  4608            8         1   APNIC-SERVICES Asia Pacific Network Information
  9264            2         1   ASNET Academic Sinica Network, TW
  9533           12         1   KMITNB-AS-AP King Mongkut's Institute of Techno
  9546            5         1   SNAKER-AS-AP Ministry of University Affairs, TH
  9551           13         1   KMUTT-AP King Mongkut's University of Technolog
 10052            8         1   KNU-AS Kyungpook National University, KR
 17934            2         1   JGNV6 National Institute of Information and Com
 18076            1         1   WCE-IAMAS Institute of Advanced Media Arts and 
 18181            3         1   NHRINET National Health Research Institutes, TW
 18183            4         1   NCREE National Center for Research on Earthquak
 18185            1         1   NTCU-AS-TW 4F, No.114, Sec.1, Chung-Shiao W. Ro
 18426            1         1   STPI-AS-TW National Applied Research Laboratori
 24264            1         1   KANAZAWA-IT Kanazawa Institute of Technology, J
 24318            5         1   MINEDU-AS-NZ-AP Ministry of Education, NZ
 24453            5         1   CRU-AS-AP Chandrakasem Rajabahat University, TH
 37914            3         1   UNIVNET Advanced Software Technology and Manage
 38345           22         1   CNNIC-KNET-AP KNET Techonlogy (BeiJing) Co.,Ltd
 38626            4         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
 45575           16         1   RMUTSV-AS-AP Rajamangala University of Technolo
 45688            7         1   UT-NSRG The University of Tokyo Interfaculty In
 55354            8         1   ACEINT-AS-AP Ace Internet Services Pty Ltd, AU
 55813            1         1   RCSWA-AU The Rural Clinical School of Western A
 55847           19         1   NKN-EDGE-NW NKN EDGE Network, IN
 55912            4         1   U-KOCHI University of Kochi, JP
 58528            8         1   NET-AS-AP NetStrategy Pty Ltd, AU
 58784            2         1   RIS Rissho University, JP
 59103           11         1   SOFTETHER SoftEther Corporation, JP
 59163            8         1   GLAU-AS-IN GLA University, IN
 63961            2         1   BDREN-UGC-AS-AP Bangladesh Research and Educati
132158            1         1   AUSTRALIAN-SYNCHROTRON-AS-AP Australian Synchro
132728            1         1   ALFREDHEALTH-AS-AP Alfred Health, AU
132866            9         1   RMUTSB-AS Rajamangala University of Technology 
133919           16         1   RMUTP-AS-AP University campus network, Rajamang
133928            2         1   UNITEC-NZ Unitec Institute of Technology, NZ
134715            9         1   DRUKREN-MOIC-AS Ministry of Information & Commu
137188           19         1   ACU-AS-AP Australian Catholic University Limite
