Japanese Page
Statistics on IP addresses, AS numbers, and IRR services managed by JPNIC
Last update:2014-11-11
<< Number of IPv4 DB objects registered in October >>
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assigned | returned
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infrastructure endsite |
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60 1474 | 1632
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<< Number of IPv4 host addresses assigned in October >>
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assigned | returned
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total | 356891 | 152586
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<< Number of IPv4 assignments by size (for LIR's intrastructure) >>
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yyyy/mm| /16 /17 /18 /19 /20 /21 /22 /23 /24 /25 /26 /27 /28 /29 /30 /31 /32
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2013/11| 1 1 0 0 0 0 4 2 29 0 1 3 3 4 1 0 0
2013/12| 0 0 0 0 0 0 4 3 26 1 1 0 2 2 1 0 1
2014/01| 0 0 0 0 1 0 3 1 22 4 1 2 6 10 6 0 0
2014/02| 0 0 1 1 0 0 4 2 24 2 0 0 1 6 5 0 0
2014/03| 0 2 0 0 1 1 2 0 31 2 1 0 2 5 6 0 0
2014/04| 0 4 0 2 0 0 1 2 52 1 1 1 4 9 2 0 0
2014/05| 0 1 0 1 3 0 0 1 23 4 1 2 2 6 2 0 0
2014/06| 0 1 0 1 3 1 5 2 24 0 2 1 5 8 6 0 0
2014/07| 0 0 0 1 2 0 5 6 32 1 3 2 2 7 8 0 0
2014/08| 0 0 0 2 2 3 0 0 26 0 1 3 0 8 1 0 0
2014/09| 0 1 0 1 3 2 4 2 32 0 0 1 2 10 3 0 0
2014/10| 0 0 0 2 2 1 2 1 39 0 1 0 4 5 3 0 0
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<< Number of IPv4 assignments by size (for endsites) >>
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yyyy/mm| /16 /17 /18 /19 /20 /21 /22 /23 /24 /25 /26 /27 /28 /29 /30 /31 /32
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2013/11| 0 2 0 0 1 1 2 7 29 137 51 82 160 794 30 0 9
2013/12| 0 0 0 0 2 0 1 5 68 74 40 98 184 909 41 0 6
2014/01| 0 0 0 0 0 0 3 3 41 128 43 101 176 829 43 2 5
2014/02| 0 0 1 2 2 3 4 4 70 140 56 75 135 809 37 3 11
2014/03| 0 0 0 0 2 2 2 3 24 106 76 70 224 810 58 1 8
2014/04| 0 0 0 0 0 0 1 3 63 116 44 61 180 876 80 0 10
2014/05| 0 0 0 1 0 0 1 3 11 77 52 71 140 655 62 2 6
2014/06| 0 1 0 0 0 1 5 7 38 112 60 71 157 735 44 2 6
2014/07| 0 0 0 0 3 3 3 8 27 118 63 60 141 716 41 0 8
2014/08| 0 0 0 0 1 2 9 6 43 89 40 72 129 626 27 1 8
2014/09| 0 0 0 0 0 3 4 17 63 135 55 50 165 745 42 1 2
2014/10| 0 1 0 1 1 4 7 5 242 109 66 64 146 783 34 4 7
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<< Number of IPv4 host addresses allocated/returned >>
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yyyy/mm| allocated | returned | total host
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2013/11| 0 | 11264 | 93004990
2013/12| 1024 | 1024 | 93004990
2014/01| 0 | 0 | 93004990
2014/02| 48128 | 49152 | 93003966
2014/03| 51200 | 51200 | 93003966
2014/04| 167936 | 167936 | 93003966
2014/05| 1024 | 0 | 93004990
2014/06| 2048 | 0 | 93007038
2014/07| 13312 | 0 | 93020350
2014/08| 1536 | 0 | 93021886
2014/09| 1024 | 0 | 93022910
2014/10| 7168 | 4096 | 93034174
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<< Number of IPv4 allocations by size >>
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yyyy/mm| /9 /10 /11 /12 /13 /14 /15 /16 /17 /18 /19 /20 /21 /22 /23 /24
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2013/11| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2013/12| 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
2014/01| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2014/02| 0 0 0 0 0 0 0 0 0 0 1 7 2 7 0 0
2014/03| 0 0 0 0 0 0 0 0 0 0 3 5 3 0 0 0
2014/04| 0 0 0 0 0 0 0 1 2 0 0 5 5 6 0 0
2014/05| 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
2014/06| 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0
2014/07| 0 0 0 0 0 0 0 0 0 0 0 0 0 13 0 0
2014/08| 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0
2014/09| 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0
2014/10| 0 0 0 0 0 0 0 0 0 0 0 1 0 7 0 0
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<< Number of IPv4 host addresses allocated from/returned to APNIC >>
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yyyy/mm| allocated | returned | total host
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2013/11| 0 | 0 | 96045824
2013/12| 0 | 0 | 96045824
2014/01| 0 | 0 | 96045824
2014/02| 3072 | 0 | 96048896
2014/03| 0 | 0 | 96048896
2014/04| 4096 | 9216 | 96043776
2014/05| 1024 | 0 | 96044800
2014/06| 2048 | 0 | 96046848
2014/07| 6144 | 0 | 96052992
2014/08| 1536 | 0 | 96054528
2014/09| 1024 | 0 | 93055552
2014/10| 4096 | 0 | 93059648
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<< Number of IPv4 applications processed >>
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| | | | second opinion | allocation blocks | SUB-A | address transfer
yyyy/mm|assign|return| update | submitted approved | allocated returned | registered deleted | submitted transferred
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2013/11| 1336 | 1874 | 760 | 3 2 | 0 2 | 32 15 | 7 7
2013/12| 1367 | 1227 | 755 | 2 4 | 0 0 | 23 6 | 16 6
2014/01| 1386 | 1115 | 462 | 8 5 | 0 1 | 25 9 | 5 10
2014/02| 1328 | 982 | 584 | 6 2 | 1 1 | 14 0 | 9 5
2014/03| 1422 | 1419 | 580 | 3 4 | 0 0 | 20 3 | 6 15
2014/04| 1544 | 1674 | 795 | 6 3 | 1 0 | 61 3 | 5 2
2014/05| 1091 | 1292 | 747 | 0 3 | 0 0 | 22 21 | 4 0
2014/06| 1267 | 1493 | 825 | 7 3 | 3 0 | 23 9 | 3 10
2014/07| 1234 | 2759 | 1056 | 3 1 | 11 0 | 28 4 | 2 3
2014/08| 1074 | 1266 | 775 | 5 4 | 1 0 | 35 11 | 0 2
2014/09| 1284 | 3028 | 1950 | 5 2 | 2 0 | 21 9 | 3 1
2014/10| 1315 | 1471 | 1296 | 9 7 | 3 0 | 76 26 | 3 2
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<< Number of IPv6 assignments by size >>
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| total no.of
yyyy/mm| assignments /23 /25 /27 /28 /31 /32 /33 /34 /35 /36 /40 /42 /43 /44 /48 /52 /56 /64 /128
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2013/11| 21 0 0 0 0 0 0 0 0 0 0 1 0 0 0 12 0 0 8 0
2013/12| 32 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23 0 0 9 0
2014/01| 26 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 0 0 6 0
2014/02| 42 0 0 0 2 0 0 0 0 0 0 0 0 0 0 30 0 1 9 0
2014/03| 24 0 0 0 0 0 0 0 0 0 0 1 0 0 0 18 0 0 5 0
2014/04| 30 0 0 0 0 0 0 0 0 0 0 2 0 0 0 23 0 0 5 0
2014/05| 84 0 0 0 0 0 0 0 0 0 0 0 0 0 0 80 0 0 4 0
2014/06| 44 0 0 0 0 0 0 0 0 0 1 0 0 0 0 32 0 0 11 0
2014/07| 37 0 0 0 0 0 0 0 0 0 0 0 0 1 0 30 0 0 6 0
2014/08| 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19 0 0 5 0
2014/09| 21 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11 0 0 10 0
2014/10| 104 0 0 0 0 0 0 0 0 0 0 24 0 0 0 70 0 0 10 0
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<< Number of IPv6 allocations by size >>
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yyyy/mm| /20 /21 /22 /23 /24 /25 /26 /27 /28 /29 /30 /31 /32
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2013/11| 0 0 0 0 0 0 0 0 0 0 0 0 0
2013/12| 0 0 0 0 0 0 0 0 0 0 0 0 0
2014/01| 0 0 0 0 0 0 0 0 0 0 0 0 1
2014/02| 0 0 0 0 0 0 0 0 0 0 0 0 1
2014/03| 0 0 0 0 0 0 0 0 0 0 0 0 1
2014/04| 0 0 0 0 0 0 0 0 0 0 0 0 0
2014/05| 0 0 0 0 0 0 0 0 0 0 0 0 0
2014/06| 0 0 0 0 0 0 0 0 0 0 0 0 2
2014/07| 0 0 0 0 0 0 0 0 0 0 0 0 0
2014/08| 0 0 0 0 0 0 0 0 0 0 0 0 0
2014/09| 0 0 0 0 0 0 0 0 0 0 0 0 1
2014/10| 0 0 0 0 0 0 0 0 0 0 0 0 3
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<< Number of LIRs under JPNIC management >>
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yyyy/mm | new | resolved | total
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2013/11 | 0 | 4 | 409
2013/12 | 0 | 3 | 406
2014/01 | 1 | 2 | 405
2014/02 | 2 | 3 | 404
2014/03 | 0 | 1 | 403
2014/04 | 0 | 2 | 401
2014/05 | 1 | 2 | 400
2014/06 | 2 | 2 | 400
2014/07 | 2 | 1 | 401
2014/08 | 0 | 0 | 401
2014/09 | 1 | 0 | 402
2014/10 | 3 | 1 | 404
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<< Number of LIRs under JPNIC management with IPv6 allocations >>
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yyyy/mm | new | resolved | total
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2013/11 | 0 | 0 | 229
2013/12 | 0 | 0 | 229
2014/01 | 1 | 2 | 228
2014/02 | 1 | 0 | 229
2014/03 | 1 | 0 | 230
2014/04 | 1 | 1 | 230
2014/05 | 0 | 0 | 230
2014/06 | 2 | 0 | 232
2014/07 | 0 | 0 | 232
2014/08 | 0 | 0 | 232
2014/09 | 1 | 0 | 233
2014/10 | 3 | 1 | 235
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<< Number of portable assignments >>
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yyyy/mm | assigned | returned | total
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2013/11 | 0 | 0 | 51
2013/12 | 0 | 0 | 51
2014/01 | 1 | 0 | 52
2014/02 | 1 | 0 | 53
2014/03 | 3 | 0 | 56
2014/04 | 0 | 0 | 56
2014/05 | 0 | 0 | 56
2014/06 | 0 | 0 | 56
2014/07 | 2 | 0 | 58
2014/08 | 0 | 0 | 58
2014/09 | 1 | 0 | 59
2014/10 | 0 | 0 | 59
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<< ASN assignments >>
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|allocations| | | total no. of
yyyy/mm |from APNIC | assignments | range of assigned ASN | ASN assgined
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2013/11 | | 0 | | 783
2013/12 | | 2 | 58788,58789 | 785
2014/01 | | 2 | 58790,58791 | 787
2014/02 | | 1 | 58792 | 788
2014/03 | | 0 | | 788
2014/04 | | 3 | 58793,59091,59092 | 791
2014/05 | | 0 | 59093 | 792
2014/06 | | 3 | 59094,59095,59096 | 795
2014/07 | | 4 | 59097,59098,131896,131897| 799
2014/08 | 40 | 0 | | 799
2014/09 | | 2 | 59099,59100 | 801
2014/10 | | 3 | 59101,59102,59103 | 804
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cumulative| | |
total | 954 | 801 |
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Unassigned ASN (2014/11/01)
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59104-59130, 63770-63809, 131898-131992(162)
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<< Number of objects registered in JPIRR >>
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yyyy/mm | Maintainer | Route | Route6 | aut-num | as-set
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2013/11 | 235 | 6,817 | 233 | 358 | 126
2013/12 | 234 | 6,883 | 238 | 358 | 126
2014/01 | 232 | 7,089 | 242 | 358 | 126
2014/02 | 231 | 7,113 | 242 | 357 | 126
2014/03 | 232 | 7,153 | 244 | 360 | 126
2014/04 | 231 | 7,192 | 248 | 365 | 128
2014/05 | 230 | 7,321 | 248 | 362 | 126
2014/06 | 233 | 7,395 | 247 | 365 | 128
2014/07 | 239 | 7,340 | 259 | 366 | 130
2014/08 | 241 | 7,376 | 256 | 368 | 129
2014/09 | 243 | 7,500 | 255 | 369 | 128
2014/10 | 245 | 7,606 | 259 | 369 | 128
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