BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
🗺 IPv4 address-space map → 📊 ASN TOP →
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IPv4 prefixes
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

IPv4 prefixes by size /1–/24 only, excl. /0 default

MaskPrefixesAddresses
/8 16
268 435 456
/9 14
117 440 512
/10 39
163 577 856
/11 97
203 423 744
/12 305
319 815 680
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
Context
Total IPv4 /24 blocks 16 777 216 /24
Reserved + tech /24 (0/8, 10/8, 127/8, 224–255/8, 100.64/10, 169.254/16, 172.16/12, 192.168/16, …) 2 315 269 /24 13.80%
Of those, announced anyway (bogon leaks) 485 /24 0.02%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/6 1
4 398 046 511 104
/16 1
4 294 967 296
/19 1
536 870 912
/20 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
Reset
Found 986 IPv4 prefixes · ASN: AS18881 · showing 901–986
# Prefix ↑ Mask Range Origin ASN MOAS
901 191.35.160.0/19 /19 191.35.160.0 – 191.35.191.255 AS18881 1
902 191.35.176.0/20 /20 191.35.176.0 – 191.35.191.255 AS18881 1
903 191.35.192.0/19 /19 191.35.192.0 – 191.35.223.255 AS18881 1
904 191.35.208.0/20 /20 191.35.208.0 – 191.35.223.255 AS18881 1
905 191.35.224.0/19 /19 191.35.224.0 – 191.35.255.255 AS18881 1
906 191.248.0.0/14 /14 191.248.0.0 – 191.251.255.255 AS18881 1
907 191.248.16.0/20 /20 191.248.16.0 – 191.248.31.255 AS18881 1
908 191.248.24.0/21 /21 191.248.24.0 – 191.248.31.255 AS18881 1
909 191.248.32.0/20 /20 191.248.32.0 – 191.248.47.255 AS18881 1
910 191.248.48.0/20 /20 191.248.48.0 – 191.248.63.255 AS18881 1
911 191.248.64.0/20 /20 191.248.64.0 – 191.248.79.255 AS18881 1
912 191.248.80.0/20 /20 191.248.80.0 – 191.248.95.255 AS18881 1
913 191.248.96.0/20 /20 191.248.96.0 – 191.248.111.255 AS18881 1
914 191.248.128.0/18 /18 191.248.128.0 – 191.248.191.255 AS18881 1
915 191.248.152.0/21 /21 191.248.152.0 – 191.248.159.255 AS18881 1
916 191.248.192.0/19 /19 191.248.192.0 – 191.248.223.255 AS18881 1
917 191.248.224.0/19 /19 191.248.224.0 – 191.248.255.255 AS18881 1
918 191.249.0.0/18 /18 191.249.0.0 – 191.249.63.255 AS18881 1
919 191.249.32.0/19 /19 191.249.32.0 – 191.249.63.255 AS18881 1
920 191.249.64.0/19 /19 191.249.64.0 – 191.249.95.255 AS18881 1
921 191.249.96.0/19 /19 191.249.96.0 – 191.249.127.255 AS18881 1
922 191.249.128.0/18 /18 191.249.128.0 – 191.249.191.255 AS18881 1
923 191.249.160.0/19 /19 191.249.160.0 – 191.249.191.255 AS18881 1
924 191.249.192.0/18 /18 191.249.192.0 – 191.249.255.255 AS18881 1
925 191.249.192.0/19 /19 191.249.192.0 – 191.249.223.255 AS18881 1
926 191.249.224.0/19 /19 191.249.224.0 – 191.249.255.255 AS18881 1
927 191.250.0.0/20 /20 191.250.0.0 – 191.250.15.255 AS18881 1
928 191.250.16.0/21 /21 191.250.16.0 – 191.250.23.255 AS18881 1
929 191.250.24.0/21 /21 191.250.24.0 – 191.250.31.255 AS18881 1
930 191.250.32.0/20 /20 191.250.32.0 – 191.250.47.255 AS18881 1
931 191.250.64.0/20 /20 191.250.64.0 – 191.250.79.255 AS18881 1
932 191.250.96.0/19 /19 191.250.96.0 – 191.250.127.255 AS18881 1
933 191.250.128.0/20 /20 191.250.128.0 – 191.250.143.255 AS18881 1
934 191.250.144.0/20 /20 191.250.144.0 – 191.250.159.255 AS18881 1
935 191.250.160.0/20 /20 191.250.160.0 – 191.250.175.255 AS18881 1
936 191.250.176.0/20 /20 191.250.176.0 – 191.250.191.255 AS18881 1
937 191.250.192.0/20 /20 191.250.192.0 – 191.250.207.255 AS18881 1
938 191.250.208.0/20 /20 191.250.208.0 – 191.250.223.255 AS18881 1
939 191.250.220.0/22 /22 191.250.220.0 – 191.250.223.255 AS18881 1
940 191.250.224.0/20 /20 191.250.224.0 – 191.250.239.255 AS18881 1
941 191.250.240.0/20 /20 191.250.240.0 – 191.250.255.255 AS18881 1
942 191.251.0.0/20 /20 191.251.0.0 – 191.251.15.255 AS18881 1
943 191.251.16.0/20 /20 191.251.16.0 – 191.251.31.255 AS18881 1
944 191.251.32.0/20 /20 191.251.32.0 – 191.251.47.255 AS18881 1
945 191.251.48.0/20 /20 191.251.48.0 – 191.251.63.255 AS18881 1
946 191.251.64.0/19 /19 191.251.64.0 – 191.251.95.255 AS18881 1
947 191.251.96.0/19 /19 191.251.96.0 – 191.251.127.255 AS18881 1
948 191.251.128.0/19 /19 191.251.128.0 – 191.251.159.255 AS18881 1
949 191.251.160.0/19 /19 191.251.160.0 – 191.251.191.255 AS18881 1
950 191.251.192.0/19 /19 191.251.192.0 – 191.251.223.255 AS18881 1
951 191.251.224.0/19 /19 191.251.224.0 – 191.251.255.255 AS18881 1
952 191.251.224.0/20 /20 191.251.224.0 – 191.251.239.255 AS18881 1
953 200.139.64.0/18 /18 200.139.64.0 – 200.139.127.255 AS18881 1
954 200.139.64.0/20 /20 200.139.64.0 – 200.139.79.255 AS18881 1
955 200.139.80.0/20 /20 200.139.80.0 – 200.139.95.255 AS18881 1
956 200.139.112.0/20 /20 200.139.112.0 – 200.139.127.255 AS18881 1
957 200.146.0.0/18 /18 200.146.0.0 – 200.146.63.255 AS18881 1
958 200.146.0.0/24 /24 200.146.0.0 – 200.146.0.255 AS18881 1
959 200.146.64.0/18 /18 200.146.64.0 – 200.146.127.255 AS18881 1
960 200.175.0.0/18 /18 200.175.0.0 – 200.175.63.255 AS18881 1
961 200.175.64.0/18 /18 200.175.64.0 – 200.175.127.255 AS18881 1
962 200.175.128.0/18 /18 200.175.128.0 – 200.175.191.255 AS18881 1
963 200.175.192.0/19 /19 200.175.192.0 – 200.175.223.255 AS18881 1
964 200.175.192.0/21 /21 200.175.192.0 – 200.175.199.255 AS18881 1
965 200.175.224.0/19 /19 200.175.224.0 – 200.175.255.255 AS18881 1
966 201.22.0.0/16 /16 201.22.0.0 – 201.22.255.255 AS18881 1
967 201.22.0.0/18 /18 201.22.0.0 – 201.22.63.255 AS18881 1
968 201.22.64.0/19 /19 201.22.64.0 – 201.22.95.255 AS18881 1
969 201.22.68.0/24 /24 201.22.68.0 – 201.22.68.255 AS18881 1
970 201.22.96.0/20 /20 201.22.96.0 – 201.22.111.255 AS18881 1
971 201.22.112.0/20 /20 201.22.112.0 – 201.22.127.255 AS18881 1
972 201.22.128.0/18 /18 201.22.128.0 – 201.22.191.255 AS18881 1
973 201.22.176.0/21 /21 201.22.176.0 – 201.22.183.255 AS18881 1
974 201.22.192.0/18 /18 201.22.192.0 – 201.22.255.255 AS18881 1
975 201.47.0.0/17 /17 201.47.0.0 – 201.47.127.255 AS18881 1
976 201.47.96.0/19 /19 201.47.96.0 – 201.47.127.255 AS18881 1
977 201.47.112.0/20 /20 201.47.112.0 – 201.47.127.255 AS18881 1
978 201.47.128.0/18 /18 201.47.128.0 – 201.47.191.255 AS18881 1
979 201.47.128.0/20 /20 201.47.128.0 – 201.47.143.255 AS18881 1
980 201.47.192.0/18 /18 201.47.192.0 – 201.47.255.255 AS18881 1
981 201.86.0.0/17 /17 201.86.0.0 – 201.86.127.255 AS18881 1
982 201.86.16.0/21 /21 201.86.16.0 – 201.86.23.255 AS18881 1
983 201.86.112.0/21 /21 201.86.112.0 – 201.86.119.255 AS18881 1
984 201.86.120.0/21 /21 201.86.120.0 – 201.86.127.255 AS18881 1
985 201.86.128.0/18 /18 201.86.128.0 – 201.86.191.255 AS18881 1
986 201.86.192.0/18 /18 201.86.192.0 – 201.86.255.255 AS18881 1