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Statistics on IP addresses, AS numbers, and IRR services managed by JPNIC (2024)
Last update:2025-01-07
<< Number of IPv4 DB objects registered in December >>
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assigned | returned
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infrastructure endsite |
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36 1197 | 3260
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<< Number of IPv4 host addresses assigned in December >>
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assigned | returned
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total | 193025 | 590330
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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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2024/01| 0 0 0 0 0 0 2 11 34 0 0 0 0 3 5 0 0
2024/02| 0 0 0 0 0 0 2 2 16 1 0 2 0 0 3 0 0
2024/03| 0 0 0 3 2 2 2 4 21 1 0 0 1 1 0 0 0
2024/04| 0 0 1 11 3 0 0 3 17 0 0 0 1 2 0 0 0
2024/05| 0 0 0 1 29 1 1 4 17 0 1 0 1 2 1 0 0
2024/06| 0 0 0 0 1 0 1 3 23 0 0 1 2 1 4 0 0
2024/07| 0 0 0 1 0 1 2 2 14 0 0 0 0 0 4 0 0
2024/08| 0 0 0 2 1 2 2 4 7 0 0 0 1 0 4 0 0
2024/09| 0 0 0 1 4 0 0 1 9 0 0 0 7 1 1 0 0
2024/10| 1 0 2 0 0 0 1 0 20 1 1 2 1 3 3 0 0
2024/11| 0 1 0 0 0 3 2 0 12 0 0 0 1 1 4 0 0
2024/12| 0 0 0 0 0 1 1 5 22 0 0 0 1 3 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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2024/01| 0 0 0 0 0 0 0 16 30 17 14 34 133 558 211 1 29
2024/02| 0 1 0 0 0 0 0 6 16 38 11 21 135 546 287 0 36
2024/03| 0 0 0 0 0 3 0 5 37 11 15 16 165 554 272 1 36
2024/04| 0 0 0 0 0 0 0 8 23 8 15 15 189 559 237 0 20
2024/05| 0 0 0 0 2 1 0 4 6 24 14 15 186 532 283 0 99
2024/06| 0 0 0 0 0 0 1 3 6 37 19 34 180 504 254 0 132
2024/07| 0 0 0 0 0 0 0 1 19 20 94 53 179 541 305 0 4
2024/08| 0 0 0 0 0 0 3 2 12 22 12 33 186 542 353 0 216
2024/09| 0 0 0 0 0 2 3 6 17 26 18 31 194 552 258 0 125
2024/10| 0 0 0 0 0 0 0 3 37 14 45 39 145 544 259 0 97
2024/11| 0 0 0 0 0 0 0 0 12 16 22 36 148 596 283 0 57
2024/12| 0 0 0 0 0 0 0 2 20 18 18 36 186 505 307 0 105
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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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2024/01| 0 | 1792 | 91911816
2024/02| 2560 | 0 | 91914376
2024/03| 512 | 0 | 91914888
2024/04| 512 | 0 | 91915400
2024/05| 2048 | 0 | 91917448
2024/06| 512 | 0 | 91917960
2024/07| 1536 | 0 | 91919496
2024/08| 0 | 0 | 91919496
2024/09| 332800 | 0 | 92252296
2024/10| 14848 | 14336 | 92252808
2024/11| 0 | 0 | 92252808
2024/12| 0 | 0 | 92252808
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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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2024/01| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2024/02| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0
2024/03| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
2024/04| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
2024/05| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0
2024/06| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
2024/07| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0
2024/08| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2024/09| 0 0 0 0 0 0 0 5 0 0 0 1 0 0 2 0
2024/10| 0 0 0 0 0 0 0 0 0 0 1 0 3 0 1 0
2024/11| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2024/12| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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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2024/01| 0 | 0 | 94929408
2024/02| 2560 | 0 | 94931968
2024/03| 512 | 0 | 94932480
2024/04| 512 | 0 | 94932992
2024/05| 2048 | 0 | 94935040
2024/06| 512 | 0 | 94935552
2024/07| 1536 | 0 | 94937088
2024/08| 0 | 0 | 94937088
2024/09| 332800 | 0 | 95269888
2024/10| 2560 | 2048 | 95270400
2024/11| 0 | 0 | 95270400
2024/12| 0 | 0 | 95270400
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<< Number of applications processed >>
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| IPv4 | IPv4 | IPv4 | IPv4 second opinion | IPv4 allocation | IPv4 SUB-A | address transfer | ASN transfer
yyyy/mm|assign|return| update | submitted approved | submitted returned | registered deleted | submitted transferred | submitted transferred
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2024/01| 1053 | 1300 | 130 | 5 2 | 0 1 | 6 8 | 4 4 | 0 1
2024/02| 1128 | 1064 | 5215 | 3 5 | 2 0 | 20 8 | 9 3 | 0 0
2024/03| 1140 | 1199 | 243 | 15 5 | 1 0 | 19 10 | 11 15 | 0 1
2024/04| 1090 | 1452 | 272 | 8 14 | 0 0 | 8 14 | 6 2 | 0 0
2024/05| 1191 | 1122 | 162 | 5 4 | 1 0 | 19 18 | 7 9 | 0 0
2024/06| 1203 | 1365 | 405 | 2 1 | 2 0 | 10 19 | 1 3 | 0 0
2024/07| 1237 | 923 | 251 | 8 3 | 0 0 | 13 11 | 7 5 | 0 0
2024/08| 1394 | 1274 | 296 | 5 5 | 0 0 | 8 6 | 4 5 | 0 0
2024/09| 1257 | 969 | 433 | 5 5 | 3 0 | 17 7 | 5 2 | 0 0
2024/10| 1227 | 1445 | 314 | 6 1 | 1 0 | 17 26 | 9 7 | 0 0
2024/11| 1194 | 1224 | 250 | 11 4 | 1 0 | 17 9 | 3 4 | 0 0
2024/12| 1233 | 1196 | 331 | 3 12 | 0 1 | 19 1 | 3 3 | 0 0
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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 /41 /42 /43 /44 /48 /50 /51 /52 /56 /57 /60 /63 /64 /96 /128
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2024/01| 64 0 0 0 0 0 1 0 0 0 0 11 0 0 0 1 34 0 0 0 1 0 0 0 16 0 0
2024/02| 23 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 4 0 2 0 12 0 0
2024/03| 17 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6 0 0 0 1 0 0 0 10 0 0
2024/04| 13 0 0 0 0 0 1 0 0 0 0 3 0 0 0 0 5 0 0 2 2 0 0 0 0 0 0
2024/05| 48 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 37 0 0 0 3 0 1 0 6 0 0
2024/06| 47 0 0 0 0 0 1 0 0 0 2 0 0 0 0 0 36 0 0 0 2 0 0 0 6 0 0
2024/07| 46 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 41 0 0 0 2 0 1 0 2 0 0
2024/08| 20 0 0 0 0 0 0 0 0 0 0 2 0 0 0 2 8 0 0 0 2 0 0 0 6 0 0
2024/09| 50 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 44 0 0 0 3 0 0 0 2 0 0
2024/10| 26 0 0 0 0 0 0 0 0 0 0 4 0 0 0 1 14 0 0 0 0 0 0 0 7 0 0
2024/11| 38 0 0 0 0 0 2 0 0 0 0 7 0 0 0 0 20 0 0 0 1 0 0 0 8 0 0
2024/12| 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 7 0 0 0 2 0 0 0 5 0 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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2024/01| 0 0 0 0 0 0 0 0 0 0 0 0 0
2024/02| 0 0 0 0 0 0 0 0 0 0 0 0 1
2024/03| 0 0 0 0 0 0 0 0 0 0 0 0 1
2024/04| 0 0 0 0 0 0 0 0 0 0 0 0 1
2024/05| 0 0 0 0 0 0 0 0 0 0 0 0 3
2024/06| 0 0 0 0 0 0 0 0 0 0 0 0 1
2024/07| 0 0 0 0 0 0 0 0 0 0 0 0 1
2024/08| 0 0 0 0 0 0 0 0 0 0 0 0 1
2024/09| 0 0 0 0 0 0 0 0 0 0 0 0 0
2024/10| 0 0 0 0 0 0 0 0 0 0 0 0 3
2024/11| 0 0 0 0 0 0 0 0 0 0 0 0 0
2024/12| 0 0 0 0 0 0 0 0 0 0 0 0 1
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<< Number of LIRs under JPNIC management >>
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yyyy/mm | new | resolved | total
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2024/01 | 0 | 0 | 509
2024/02 | 6 | 1 | 514
2024/03 | 1 | 2 | 513
2024/04 | 1 | 0 | 514
2024/05 | 5 | 0 | 519
2024/06 | 1 | 1 | 519
2024/07 | 2 | 0 | 521
2024/08 | 0 | 1 | 520
2024/09 | 2 | 0 | 522
2024/10 | 1 | 1 | 522
2024/11 | 0 | 0 | 522
2024/12 | 0 | 0 | 522
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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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2024/01 | 0 | 0 | 357
2024/02 | 1 | 1 | 357
2024/03 | 1 | 0 | 358
2024/04 | 1 | 1 | 358
2024/05 | 3 | 0 | 361
2024/06 | 1 | 1 | 361
2024/07 | 1 | 0 | 362
2024/08 | 1 | 1 | 362
2024/09 | 0 | 0 | 362
2024/10 | 3 | 0 | 365
2024/11 | 0 | 0 | 365
2024/12 | 1 | 0 | 366
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<< Number of portable assignments >>
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yyyy/mm | assigned | returned | total
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2024/01 | 1 | 0 | 100
2024/02 | 0 | 0 | 100
2024/03 | 0 | 1 | 99
2024/04 | 0 | 0 | 99
2024/05 | 0 | 0 | 99
2024/06 | 0 | 1 | 98
2024/07 | 0 | 0 | 98
2024/08 | 0 | 0 | 98
2024/09 | 0 | 0 | 98
2024/10 | 1 | 0 | 99
2024/11 | 0 | 0 | 99
2024/12 | 0 | 0 | 99
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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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2024/01 | | 1 | 151379 | 1010
2024/02 | | 2 | 59106, 151380 | 1012
2024/03 | | 7 | 59098, 58790, 151381, 151382, 151383, | 1019
| | | 151384, 151385 |
2024/04 | | 3 | 58787, 151386, 151387 | 1022
2024/05 | 20 | 5 | 55911, 151388, 151389, 151390, 152858 | 1027
2024/06 | | 6 | 55374, 55386, 55888, 55892, 152859, | 1033
| | | 152860 |
2024/07 | | 4 | 55395, 152861, 152862, 152863 | 1037
2024/08 | | 2 | 45691, 152864 | 1039
2024/09 | | 1 | 152865 | 1040
2024/10 | | 1 | 45683 | 1041
2024/11 | | 2 | 45681, 152866 | 1043
2024/12 | | 2 | 152867, 152868 | 1045
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cumulative| | |
total | 1049 | 1045 |
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Unassigned ASN (2025/01/01)
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152869-152877 (9)
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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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2024/01 | 410 | 12999 | 1185 | 463 | 307
2024/02 | 414 | 13009 | 1193 | 464 | 314
2024/03 | 417 | 12995 | 1200 | 465 | 316
2024/04 | 419 | 12979 | 1225 | 468 | 319
2024/05 | 422 | 12919 | 1271 | 469 | 320
2024/06 | 422 | 12924 | 1307 | 471 | 321
2024/07 | 422 | 12885 | 1304 | 472 | 323
2024/08 | 425 | 12916 | 1316 | 472 | 326
2024/09 | 425 | 12964 | 1331 | 476 | 325
2024/10 | 427 | 13167 | 1305 | 478 | 323
2024/11 | 428 | 13218 | 1317 | 480 | 324
2024/12 | 427 | 13279 | 1323 | 480 | 325
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