BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /24 0.01%

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 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 990 IPv4 prefixes · ASN: AS18881 · showing 901–990
# Prefix ↑ Mask Range Origin ASN MOAS
901 191.35.32.0/20 /20 191.35.32.0 – 191.35.47.255 AS18881 1
902 191.35.48.0/20 /20 191.35.48.0 – 191.35.63.255 AS18881 1
903 191.35.64.0/18 /18 191.35.64.0 – 191.35.127.255 AS18881 1
904 191.35.128.0/20 /20 191.35.128.0 – 191.35.143.255 AS18881 1
905 191.35.160.0/19 /19 191.35.160.0 – 191.35.191.255 AS18881 1
906 191.35.176.0/20 /20 191.35.176.0 – 191.35.191.255 AS18881 1
907 191.35.192.0/19 /19 191.35.192.0 – 191.35.223.255 AS18881 1
908 191.35.208.0/20 /20 191.35.208.0 – 191.35.223.255 AS18881 1
909 191.35.224.0/19 /19 191.35.224.0 – 191.35.255.255 AS18881 1
910 191.248.0.0/14 /14 191.248.0.0 – 191.251.255.255 AS18881 1
911 191.248.16.0/20 /20 191.248.16.0 – 191.248.31.255 AS18881 1
912 191.248.24.0/21 /21 191.248.24.0 – 191.248.31.255 AS18881 1
913 191.248.32.0/20 /20 191.248.32.0 – 191.248.47.255 AS18881 1
914 191.248.48.0/20 /20 191.248.48.0 – 191.248.63.255 AS18881 1
915 191.248.64.0/20 /20 191.248.64.0 – 191.248.79.255 AS18881 1
916 191.248.80.0/20 /20 191.248.80.0 – 191.248.95.255 AS18881 1
917 191.248.96.0/20 /20 191.248.96.0 – 191.248.111.255 AS18881 1
918 191.248.128.0/18 /18 191.248.128.0 – 191.248.191.255 AS18881 1
919 191.248.152.0/21 /21 191.248.152.0 – 191.248.159.255 AS18881 1
920 191.248.192.0/19 /19 191.248.192.0 – 191.248.223.255 AS18881 1
921 191.248.224.0/19 /19 191.248.224.0 – 191.248.255.255 AS18881 1
922 191.249.0.0/18 /18 191.249.0.0 – 191.249.63.255 AS18881 1
923 191.249.32.0/19 /19 191.249.32.0 – 191.249.63.255 AS18881 1
924 191.249.64.0/19 /19 191.249.64.0 – 191.249.95.255 AS18881 1
925 191.249.96.0/19 /19 191.249.96.0 – 191.249.127.255 AS18881 1
926 191.249.128.0/18 /18 191.249.128.0 – 191.249.191.255 AS18881 1
927 191.249.160.0/19 /19 191.249.160.0 – 191.249.191.255 AS18881 1
928 191.249.192.0/18 /18 191.249.192.0 – 191.249.255.255 AS18881 1
929 191.249.192.0/19 /19 191.249.192.0 – 191.249.223.255 AS18881 1
930 191.249.224.0/19 /19 191.249.224.0 – 191.249.255.255 AS18881 1
931 191.250.0.0/20 /20 191.250.0.0 – 191.250.15.255 AS18881 1
932 191.250.16.0/21 /21 191.250.16.0 – 191.250.23.255 AS18881 1
933 191.250.24.0/21 /21 191.250.24.0 – 191.250.31.255 AS18881 1
934 191.250.32.0/20 /20 191.250.32.0 – 191.250.47.255 AS18881 1
935 191.250.64.0/20 /20 191.250.64.0 – 191.250.79.255 AS18881 1
936 191.250.96.0/19 /19 191.250.96.0 – 191.250.127.255 AS18881 1
937 191.250.128.0/20 /20 191.250.128.0 – 191.250.143.255 AS18881 1
938 191.250.144.0/20 /20 191.250.144.0 – 191.250.159.255 AS18881 1
939 191.250.160.0/20 /20 191.250.160.0 – 191.250.175.255 AS18881 1
940 191.250.176.0/20 /20 191.250.176.0 – 191.250.191.255 AS18881 1
941 191.250.192.0/20 /20 191.250.192.0 – 191.250.207.255 AS18881 1
942 191.250.208.0/20 /20 191.250.208.0 – 191.250.223.255 AS18881 1
943 191.250.220.0/22 /22 191.250.220.0 – 191.250.223.255 AS18881 1
944 191.250.224.0/20 /20 191.250.224.0 – 191.250.239.255 AS18881 1
945 191.250.240.0/20 /20 191.250.240.0 – 191.250.255.255 AS18881 1
946 191.251.0.0/20 /20 191.251.0.0 – 191.251.15.255 AS18881 1
947 191.251.16.0/20 /20 191.251.16.0 – 191.251.31.255 AS18881 1
948 191.251.32.0/20 /20 191.251.32.0 – 191.251.47.255 AS18881 1
949 191.251.48.0/20 /20 191.251.48.0 – 191.251.63.255 AS18881 1
950 191.251.64.0/19 /19 191.251.64.0 – 191.251.95.255 AS18881 1
951 191.251.96.0/19 /19 191.251.96.0 – 191.251.127.255 AS18881 1
952 191.251.128.0/19 /19 191.251.128.0 – 191.251.159.255 AS18881 1
953 191.251.160.0/19 /19 191.251.160.0 – 191.251.191.255 AS18881 1
954 191.251.192.0/19 /19 191.251.192.0 – 191.251.223.255 AS18881 1
955 191.251.224.0/19 /19 191.251.224.0 – 191.251.255.255 AS18881 1
956 191.251.224.0/20 /20 191.251.224.0 – 191.251.239.255 AS18881 1
957 200.139.64.0/18 /18 200.139.64.0 – 200.139.127.255 AS18881 1
958 200.139.64.0/20 /20 200.139.64.0 – 200.139.79.255 AS18881 1
959 200.139.80.0/20 /20 200.139.80.0 – 200.139.95.255 AS18881 1
960 200.139.112.0/20 /20 200.139.112.0 – 200.139.127.255 AS18881 1
961 200.146.0.0/18 /18 200.146.0.0 – 200.146.63.255 AS18881 1
962 200.146.0.0/24 /24 200.146.0.0 – 200.146.0.255 AS18881 1
963 200.146.64.0/18 /18 200.146.64.0 – 200.146.127.255 AS18881 1
964 200.175.0.0/18 /18 200.175.0.0 – 200.175.63.255 AS18881 1
965 200.175.64.0/18 /18 200.175.64.0 – 200.175.127.255 AS18881 1
966 200.175.128.0/18 /18 200.175.128.0 – 200.175.191.255 AS18881 1
967 200.175.192.0/19 /19 200.175.192.0 – 200.175.223.255 AS18881 1
968 200.175.192.0/21 /21 200.175.192.0 – 200.175.199.255 AS18881 1
969 200.175.224.0/19 /19 200.175.224.0 – 200.175.255.255 AS18881 1
970 201.22.0.0/16 /16 201.22.0.0 – 201.22.255.255 AS18881 1
971 201.22.0.0/18 /18 201.22.0.0 – 201.22.63.255 AS18881 1
972 201.22.64.0/19 /19 201.22.64.0 – 201.22.95.255 AS18881 1
973 201.22.68.0/24 /24 201.22.68.0 – 201.22.68.255 AS18881 1
974 201.22.96.0/20 /20 201.22.96.0 – 201.22.111.255 AS18881 1
975 201.22.112.0/20 /20 201.22.112.0 – 201.22.127.255 AS18881 1
976 201.22.128.0/18 /18 201.22.128.0 – 201.22.191.255 AS18881 1
977 201.22.176.0/21 /21 201.22.176.0 – 201.22.183.255 AS18881 1
978 201.22.192.0/18 /18 201.22.192.0 – 201.22.255.255 AS18881 1
979 201.47.0.0/17 /17 201.47.0.0 – 201.47.127.255 AS18881 1
980 201.47.96.0/19 /19 201.47.96.0 – 201.47.127.255 AS18881 1
981 201.47.112.0/20 /20 201.47.112.0 – 201.47.127.255 AS18881 1
982 201.47.128.0/18 /18 201.47.128.0 – 201.47.191.255 AS18881 1
983 201.47.128.0/20 /20 201.47.128.0 – 201.47.143.255 AS18881 1
984 201.47.192.0/18 /18 201.47.192.0 – 201.47.255.255 AS18881 1
985 201.86.0.0/17 /17 201.86.0.0 – 201.86.127.255 AS18881 1
986 201.86.16.0/21 /21 201.86.16.0 – 201.86.23.255 AS18881 1
987 201.86.112.0/21 /21 201.86.112.0 – 201.86.119.255 AS18881 1
988 201.86.120.0/21 /21 201.86.120.0 – 201.86.127.255 AS18881 1
989 201.86.128.0/18 /18 201.86.128.0 – 201.86.191.255 AS18881 1
990 201.86.192.0/18 /18 201.86.192.0 – 201.86.255.255 AS18881 1