# $OpenBSD: arin.constraints,v 1.5 2024/04/17 14:31:59 job Exp $ # From https://www.iana.org/assignments/ipv6-unicast-address-assignments allow 2001:400::/23 allow 2001:1800::/23 allow 2001:4800::/23 allow 2600::/12 allow 2610::/23 allow 2620::/23 allow 2630::/12 # LACNIC ASNs cannot be transferred to ARIN # From https://www.iana.org/assignments/as-numbers/as-numbers.xhtml deny 27648 - 28671 deny 52224 - 53247 deny 61440 - 61951 deny 64099 - 64197 deny 262144 - 273820 # LACNIC ASNs cannot be transferred to ARIN # From nro-delegated-stats 20240417 deny 278 deny 676 deny 1251 deny 1292 deny 1296 deny 1797 deny 1831 deny 1840 deny 1916 deny 2146 deny 2277 deny 2549 deny 2638 deny 2708 deny 2715 - 2716 deny 2739 deny 2904 deny 3132 deny 3141 deny 3449 deny 3454 deny 3484 deny 3487 deny 3496 deny 3548 deny 3551 deny 3556 deny 3596 - 3597 deny 3603 deny 3631 - 3632 deny 3636 deny 3640 deny 3790 deny 3816 deny 3905 deny 3968 deny 4141 deny 4209 deny 4230 deny 4242 deny 4244 deny 4270 deny 4387 deny 4493 deny 4535 deny 4914 deny 4926 deny 4944 deny 4964 deny 4967 deny 4995 deny 5005 deny 5633 deny 5639 deny 5648 deny 5692 deny 5708 deny 5722 deny 5745 deny 5772 deny 6057 deny 6063 - 6065 deny 6084 deny 6121 deny 6125 deny 6133 deny 6135 deny 6147 - 6148 deny 6193 deny 6240 deny 6306 deny 6332 deny 6342 deny 6400 deny 6429 deny 6458 deny 6471 deny 6487 deny 6495 deny 6503 deny 6505 deny 6535 deny 6543 deny 6545 deny 6568 deny 6590 deny 6927 deny 6945 deny 6957 deny 7002 deny 7004 - 7005 deny 7038 deny 7048 - 7049 deny 7056 deny 7063 deny 7080 deny 7087 deny 7103 deny 7120 deny 7125 deny 7137 deny 7149 deny 7157 deny 7162 deny 7167 deny 7173 deny 7184 deny 7195 deny 7199 deny 7236 deny 7298 deny 7303 deny 7313 deny 7315 deny 7325 deny 7340 deny 7365 deny 7399 deny 7408 deny 7414 deny 7417 - 7418 deny 7428 deny 7437 - 7438 deny 7465 deny 7727 deny 7738 deny 7803 deny 7864 deny 7890 deny 7906 deny 7908 deny 7910 deny 7927 deny 7934 deny 7953 deny 7965 deny 7974 deny 7980 deny 7984 deny 7993 - 7995 deny 7997 deny 8007 deny 8024 deny 8026 deny 8048 deny 8053 - 8056 deny 8065 - 8066 deny 8096 deny 8140 - 8141 deny 8151 deny 8163 deny 8167 deny 8178 deny 10269 deny 10277 deny 10285 deny 10293 deny 10299 deny 10301 deny 10318 deny 10362 deny 10391 deny 10412 deny 10417 deny 10420 deny 10429 deny 10436 deny 10452 deny 10454 deny 10463 deny 10476 deny 10479 deny 10481 deny 10495 deny 10502 deny 10531 deny 10560 deny 10569 deny 10586 deny 10600 deny 10605 - 10606 deny 10617 deny 10620 deny 10624 deny 10630 deny 10640 deny 10649 deny 10670 - 10671 deny 10688 deny 10691 deny 10697 deny 10704 deny 10706 deny 10715 deny 10733 deny 10757 deny 10778 deny 10785 deny 10795 deny 10824 deny 10834 deny 10841 deny 10847 deny 10875 deny 10881 deny 10895 deny 10897 deny 10906 deny 10938 deny 10954 deny 10964 deny 10983 deny 10986 deny 10992 deny 11008 deny 11014 deny 11053 deny 11058 deny 11063 deny 11081 deny 11083 deny 11087 deny 11097 deny 11136 deny 11172 deny 11193 deny 11237 deny 11242 deny 11254 deny 11256 deny 11271 deny 11284 deny 11295 deny 11311 deny 11315 deny 11335 deny 11338 deny 11340 deny 11356 deny 11373 deny 11390 deny 11392 deny 11411 deny 11415 deny 11419 deny 11431 - 11432 deny 11447 deny 11450 - 11451 deny 11497 - 11498 deny 11503 deny 11514 deny 11519 deny 11556 deny 11562 deny 11571 deny 11581 deny 11585 deny 11592 deny 11599 deny 11617 deny 11642 deny 11644 deny 11664 deny 11673 deny 11677 deny 11694 deny 11706 deny 11750 - 11752 deny 11786 deny 11800 - 11802 deny 11815 - 11816 deny 11830 deny 11835 deny 11844 deny 11888 deny 11896 deny 11921 deny 11947 deny 11960 deny 11993 deny 12034 deny 12066 deny 12127 deny 12135 - 12136 deny 12140 deny 12146 deny 12150 deny 12248 deny 12252 deny 12264 deny 13316 deny 13318 deny 13320 deny 13353 deny 13357 deny 13381 deny 13424 deny 13440 deny 13459 deny 13474 deny 13489 deny 13495 deny 13514 deny 13521 - 13522 deny 13544 deny 13579 deny 13584 - 13585 deny 13591 deny 13643 deny 13679 deny 13682 deny 13761 deny 13774 deny 13835 deny 13874 deny 13878 deny 13914 deny 13929 deny 13934 - 13936 deny 13991 deny 13999 - 14000 deny 14026 deny 14030 deny 14069 deny 14080 deny 14084 deny 14087 deny 14111 deny 14117 deny 14122 deny 14178 - 14179 deny 14186 - 14187 deny 14202 deny 14204 deny 14231 - 14232 deny 14234 deny 14249 - 14250 deny 14259 deny 14282 deny 14285 - 14286 deny 14316 deny 14318 deny 14339 deny 14346 deny 14377 deny 14420 deny 14457 deny 14463 deny 14522 deny 14535 deny 14553 deny 14560 deny 14571 deny 14624 deny 14650 deny 14664 deny 14674 deny 14692 deny 14708 - 14709 deny 14723 deny 14754 deny 14759 deny 14769 deny 14795 deny 14840 deny 14845 deny 14867 - 14868 deny 14886 deny 14966 deny 14970 deny 15030 deny 15034 deny 15064 deny 15066 deny 15075 deny 15078 deny 15107 deny 15125 deny 15151 deny 15180 deny 15201 deny 15208 deny 15236 deny 15241 deny 15246 deny 15252 deny 15256 deny 15274 deny 15311 deny 16397 deny 16418 deny 16471 deny 16506 deny 16522 deny 16528 deny 16531 deny 16592 deny 16594 deny 16596 deny 16606 - 16607 deny 16629 deny 16663 deny 16685 deny 16689 deny 16701 deny 16712 deny 16732 deny 16735 - 16736 deny 16742 deny 16762 deny 16772 deny 16780 deny 16814 deny 16847 deny 16849 deny 16864 deny 16874 deny 16885 deny 16891 deny 16906 deny 16911 deny 16960 deny 16973 deny 16975 deny 16990 deny 17069 deny 17072 deny 17079 deny 17086 deny 17108 deny 17126 deny 17147 deny 17182 deny 17205 deny 17208 deny 17222 deny 17249 - 17250 deny 17255 deny 17257 deny 17287 deny 17329 deny 17376 deny 17379 deny 17399 deny 17401 deny 18449 deny 18455 deny 18466 deny 18479 deny 18492 deny 18496 deny 18532 deny 18547 deny 18576 deny 18579 deny 18592 deny 18644 deny 18667 deny 18678 deny 18734 deny 18739 deny 18782 deny 18809 deny 18822 deny 18836 deny 18840 deny 18846 deny 18869 deny 18881 deny 18941 deny 18998 deny 19033 deny 19037 - 19038 deny 19064 deny 19077 deny 19089 - 19090 deny 19109 deny 19114 deny 19132 deny 19169 deny 19180 deny 19182 deny 19192 deny 19196 deny 19200 deny 19228 deny 19244 deny 19259 deny 19278 deny 19315 deny 19332 deny 19338 deny 19361 deny 19373 deny 19411 deny 19422 deny 19429 deny 19447 deny 19519 deny 19553 deny 19582 - 19583 deny 19611 deny 19632 deny 19688 deny 19723 deny 19731 deny 19763 deny 19767 deny 19863 deny 19873 deny 19889 deny 19960 deny 19978 deny 19989 - 19990 deny 20002 deny 20015 deny 20032 deny 20043 - 20044 deny 20106 deny 20116 - 20117 deny 20121 deny 20142 deny 20173 deny 20191 deny 20207 deny 20232 deny 20244 deny 20255 - 20256 deny 20266 deny 20297 deny 20299 deny 20305 deny 20312 deny 20321 deny 20345 deny 20361 deny 20363 deny 20418 deny 21506 deny 21520 deny 21571 deny 21574 - 21575 deny 21578 deny 21590 deny 21599 deny 21603 deny 21612 deny 21614 deny 21674 deny 21692 deny 21741 deny 21753 deny 21756 deny 21765 deny 21768 deny 21824 deny 21826 deny 21838 deny 21862 deny 21883 deny 21888 deny 21911 deny 21917 deny 21980 deny 22010 - 22011 deny 22019 deny 22047 deny 22055 deny 22080 deny 22085 deny 22092 deny 22122 deny 22128 - 22129 deny 22133 deny 22148 deny 22177 deny 22185 deny 22227 deny 22250 deny 22305 deny 22313 deny 22341 deny 22356 deny 22368 deny 22371 deny 22381 - 22382 deny 22407 deny 22411 deny 22431 deny 22453 deny 22501 deny 22508 deny 22515 deny 22529 deny 22541 deny 22548 deny 22566 deny 22628 deny 22661 deny 22678 deny 22689 deny 22698 - 22699 deny 22706 deny 22724 deny 22726 deny 22745 deny 22798 deny 22818 - 22819 deny 22833 deny 22860 deny 22869 deny 22876 deny 22882 deny 22884 deny 22889 deny 22894 deny 22908 deny 22924 deny 22927 deny 22975 deny 23002 deny 23007 deny 23020 deny 23031 deny 23074 deny 23091 deny 23105 - 23106 deny 23113 deny 23128 deny 23140 deny 23201 - 23202 deny 23216 deny 23243 deny 23246 deny 23289 deny 23353 deny 23360 deny 23382 - 23383 deny 23416 deny 23487 - 23488 deny 23495 deny 23541 deny 25607 deny 25620 deny 25701 deny 25705 deny 25718 deny 25734 deny 25812 deny 25832 deny 25908 deny 25927 deny 25933 deny 25998 deny 26048 deny 26061 deny 26090 deny 26104 - 26105 deny 26107 deny 26112 deny 26118 - 26119 deny 26136 deny 26162 deny 26173 deny 26194 deny 26210 deny 26218 deny 26317 deny 26418 deny 26426 deny 26434 deny 26473 deny 26505 deny 26592 - 26596 deny 26598 - 26623 # AFRINIC IPv4 resources cannot be transferred to ARIN # From https://www.iana.org/assignments/ipv4-address-space/ deny 41.0.0.0/8 deny 102.0.0.0/8 deny 105.0.0.0/8 deny 154.0.0.0/16 deny 154.16.0.0/16 deny 154.65.0.0 - 154.255.255.255 deny 196.0.0.0 - 196.1.0.255 deny 196.1.4.0/24 deny 196.1.7.0 - 196.1.63.255 deny 196.1.71.0/24 deny 196.1.74.0 - 196.1.103.255 deny 196.1.115.0 - 196.1.133.255 deny 196.1.137.0/24 deny 196.1.143.0 - 196.1.159.255 deny 196.1.176.0 - 196.1.255.255 deny 196.2.2.0/23 deny 196.2.8.0 - 196.2.255.255 deny 196.3.14.0/23 deny 196.3.57.0 - 196.3.64.255 deny 196.3.90.0/24 deny 196.3.92.0 - 196.3.94.255 deny 196.3.96.0/21 deny 196.3.105.0/24 deny 196.3.107.0 - 196.3.131.255 deny 196.3.148.0/22 deny 196.3.154.0 - 196.3.183.255 deny 196.3.224.0 - 196.4.45.255 deny 196.4.71.0 - 196.11.171.255 deny 196.11.174.0 - 196.11.239.255 deny 196.11.248.0/21 deny 196.12.10.0 - 196.12.31.255 deny 196.12.128.0/19 deny 196.12.192.0 - 196.15.15.255 deny 196.15.64.0 - 196.26.255.255 deny 196.27.64.0 - 196.28.47.255 deny 196.28.64.0 - 196.29.63.255 deny 196.29.96.0 - 196.31.255.255 deny 196.32.8.0 - 196.32.31.255 deny 196.32.96.0/19 deny 196.32.160.0 - 196.39.255.255 deny 196.40.96.0 - 196.41.255.255 deny 196.42.64.0 - 196.216.0.255 deny 196.216.2.0 - 197.255.255.255 # AFRINIC ASNs cannot be transferred to ARIN # From https://www.iana.org/assignments/as-numbers/ deny 36864 - 37887 deny 327680 - 328703 deny 328704 - 329727 # AFRINIC ASNs cannot be transferred to ARIN # From nro-delegated-stats 20240417 deny 1228 - 1232 deny 2018 deny 2561 deny 2905 deny 3067 - 3068 deny 3208 deny 3741 deny 4178 deny 4571 deny 5536 deny 5713 deny 5734 deny 6083 deny 6089 deny 6127 deny 6149 deny 6180 deny 6187 deny 6351 deny 6529 deny 6560 deny 6713 deny 6879 deny 6968 deny 7020 deny 7154 deny 7231 deny 7390 deny 7420 deny 7460 deny 7971 - 7972 deny 8094 deny 8524 deny 8770 deny 9129 deny 10247 deny 10262 deny 10331 deny 10393 deny 10474 deny 10505 deny 10540 deny 10575 deny 10798 deny 10803 deny 10898 deny 11125 deny 11157 deny 11201 deny 11259 deny 11265 deny 11380 deny 11569 deny 11645 deny 11744 deny 11845 deny 11909 deny 12091 deny 12143 deny 12258 deny 12455 deny 12556 deny 13224 deny 13402 deny 13519 deny 13569 deny 13854 deny 14029 deny 14115 deny 14331 deny 14429 deny 14516 deny 14988 deny 15022 deny 15159 deny 15399 deny 15475 deny 15706 deny 15804 deny 15825 deny 15834 deny 15964 deny 16058 deny 16214 deny 16284 deny 16416 deny 16547 deny 16630 deny 16637 deny 16800 deny 16853 deny 16907 deny 17148 deny 17220 deny 17260 deny 17312 deny 17400 deny 17652 deny 18775 deny 18922 deny 18931 deny 19136 deny 19232 deny 19676 deny 19711 deny 19832 deny 19847 deny 20011 deny 20086 deny 20095 deny 20180 deny 20294 deny 20459 deny 20484 deny 20858 deny 20928 deny 21003 deny 21152 deny 21242 deny 21271 deny 21278 deny 21280 deny 21391 deny 21452 deny 21739 deny 21819 deny 22354 - 22355 deny 22386 deny 22572 deny 22690 deny 22735 deny 22750 deny 22939 deny 23058 deny 23549 deny 23889 deny 24736 deny 24757 deny 24788 deny 24801 deny 24835 deny 24863 deny 24878 deny 24987 deny 25163 deny 25250 deny 25362 deny 25364 deny 25543 deny 25568 deny 25576 deny 25695 deny 25726 deny 25793 deny 25818 deny 26106 deny 26130 deny 26422 deny 26625 deny 26754 deny 27576 deny 27598 deny 28683 deny 28698 deny 28913 deny 29091 deny 29338 deny 29340 deny 29428 deny 29495 deny 29544 deny 29571 deny 29614 deny 29674 deny 29918 deny 29975 deny 30073 deny 30306 deny 30429 deny 30619 deny 30896 deny 30980 deny 30982 - 30999 deny 31065 deny 31245 deny 31619 deny 31810 deny 31856 deny 31960 deny 32017 deny 32279 deny 32398 deny 32437 deny 32653 deny 32714 deny 32717 deny 32842 deny 32860 deny 33567 deny 33579 deny 33762 - 33791 # Private use IPv4 & IPv6 addresses and ASNs deny 0.0.0.0/8 # RFC 1122 Local Identification deny 10.0.0.0/8 # RFC 1918 private space deny 100.64.0.0/10 # RFC 6598 Carrier Grade NAT deny 127.0.0.0/8 # RFC 1122 localhost deny 169.254.0.0/16 # RFC 3927 link local deny 172.16.0.0/12 # RFC 1918 private space deny 192.0.2.0/24 # RFC 5737 TEST-NET-1 deny 192.88.99.0/24 # RFC 7526 6to4 anycast relay deny 192.168.0.0/16 # RFC 1918 private space deny 198.18.0.0/15 # RFC 2544 benchmarking deny 198.51.100.0/24 # RFC 5737 TEST-NET-2 deny 203.0.113.0/24 # RFC 5737 TEST-NET-3 deny 224.0.0.0/4 # Multicast deny 240.0.0.0/4 # Reserved deny 23456 # RFC 4893 AS_TRANS deny 64496 - 64511 # RFC 5398 deny 64512 - 65534 # RFC 6996 deny 65535 # RFC 7300 deny 65536 - 65551 # RFC 5398 deny 65552 - 131071 # IANA Reserved deny 4200000000 - 4294967294 # RFC 6996 deny 4294967295 # RFC 7300 # ARIN supports IPv4 and ASN transfers: allow the complement of what is denied allow 0.0.0.0/0 allow 1 - 4199999999