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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

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
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /24 0.01%

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

MaskPrefixes/48 subnets
/16 1
4 294 967 296
/19 1
536 870 912
/20 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 960 IPv4 prefixes · ASN: AS18881 · showing 901–960
# Prefix ↓ Mask Range Origin ASN MOAS
901 177.19.216.0/21 /21 177.19.216.0 – 177.19.223.255 AS18881 1
902 177.19.208.0/21 /21 177.19.208.0 – 177.19.215.255 AS18881 1
903 177.19.192.0/20 /20 177.19.192.0 – 177.19.207.255 AS18881 1
904 177.19.160.0/20 /20 177.19.160.0 – 177.19.175.255 AS18881 1
905 177.19.152.0/21 /21 177.19.152.0 – 177.19.159.255 AS18881 1
906 177.19.128.0/19 /19 177.19.128.0 – 177.19.159.255 AS18881 1
907 177.19.112.0/20 /20 177.19.112.0 – 177.19.127.255 AS18881 1
908 177.19.96.0/20 /20 177.19.96.0 – 177.19.111.255 AS18881 1
909 177.19.64.0/20 /20 177.19.64.0 – 177.19.79.255 AS18881 1
910 177.19.32.0/20 /20 177.19.32.0 – 177.19.47.255 AS18881 1
911 177.19.16.0/20 /20 177.19.16.0 – 177.19.31.255 AS18881 1
912 177.19.0.0/20 /20 177.19.0.0 – 177.19.15.255 AS18881 1
913 177.18.224.0/19 /19 177.18.224.0 – 177.18.255.255 AS18881 1
914 177.18.208.0/20 /20 177.18.208.0 – 177.18.223.255 AS18881 1
915 177.18.192.0/20 /20 177.18.192.0 – 177.18.207.255 AS18881 1
916 177.18.176.0/20 /20 177.18.176.0 – 177.18.191.255 AS18881 1
917 177.18.160.0/19 /19 177.18.160.0 – 177.18.191.255 AS18881 1
918 177.18.144.0/20 /20 177.18.144.0 – 177.18.159.255 AS18881 1
919 177.18.136.0/21 /21 177.18.136.0 – 177.18.143.255 AS18881 1
920 177.18.128.0/20 /20 177.18.128.0 – 177.18.143.255 AS18881 1
921 177.18.120.0/21 /21 177.18.120.0 – 177.18.127.255 AS18881 1
922 177.18.112.0/20 /20 177.18.112.0 – 177.18.127.255 AS18881 1
923 177.18.96.0/20 /20 177.18.96.0 – 177.18.111.255 AS18881 1
924 177.18.64.0/20 /20 177.18.64.0 – 177.18.79.255 AS18881 1
925 177.18.64.0/19 /19 177.18.64.0 – 177.18.95.255 AS18881 1
926 177.18.56.0/22 /22 177.18.56.0 – 177.18.59.255 AS18881 1
927 177.18.56.0/21 /21 177.18.56.0 – 177.18.63.255 AS18881 1
928 177.18.32.0/20 /20 177.18.32.0 – 177.18.47.255 AS18881 1
929 177.18.0.0/20 /20 177.18.0.0 – 177.18.15.255 AS18881 1
930 177.18.0.0/19 /19 177.18.0.0 – 177.18.31.255 AS18881 1
931 177.17.224.0/21 /21 177.17.224.0 – 177.17.231.255 AS18881 1
932 177.17.216.0/21 /21 177.17.216.0 – 177.17.223.255 AS18881 1
933 177.17.160.0/21 /21 177.17.160.0 – 177.17.167.255 AS18881 1
934 177.17.128.0/17 /17 177.17.128.0 – 177.17.255.255 AS18881 1
935 177.17.112.0/20 /20 177.17.112.0 – 177.17.127.255 AS18881 1
936 177.17.80.0/20 /20 177.17.80.0 – 177.17.95.255 AS18881 1
937 177.17.64.0/20 /20 177.17.64.0 – 177.17.79.255 AS18881 1
938 177.17.48.0/20 /20 177.17.48.0 – 177.17.63.255 AS18881 1
939 177.17.32.0/19 /19 177.17.32.0 – 177.17.63.255 AS18881 1
940 177.17.0.0/19 /19 177.17.0.0 – 177.17.31.255 AS18881 1
941 177.16.224.0/20 /20 177.16.224.0 – 177.16.239.255 AS18881 1
942 177.16.224.0/19 /19 177.16.224.0 – 177.16.255.255 AS18881 1
943 177.16.208.0/20 /20 177.16.208.0 – 177.16.223.255 AS18881 1
944 177.16.192.0/21 /21 177.16.192.0 – 177.16.199.255 AS18881 1
945 177.16.192.0/19 /19 177.16.192.0 – 177.16.223.255 AS18881 1
946 177.16.160.0/19 /19 177.16.160.0 – 177.16.191.255 AS18881 1
947 177.16.152.0/21 /21 177.16.152.0 – 177.16.159.255 AS18881 1
948 177.16.144.0/21 /21 177.16.144.0 – 177.16.151.255 AS18881 1
949 177.16.136.0/21 /21 177.16.136.0 – 177.16.143.255 AS18881 1
950 177.16.132.0/22 /22 177.16.132.0 – 177.16.135.255 AS18881 1
951 177.16.128.0/22 /22 177.16.128.0 – 177.16.131.255 AS18881 1
952 177.16.112.0/20 /20 177.16.112.0 – 177.16.127.255 AS18881 1
953 177.16.104.0/21 /21 177.16.104.0 – 177.16.111.255 AS18881 1
954 177.16.80.0/20 /20 177.16.80.0 – 177.16.95.255 AS18881 1
955 177.16.64.0/20 /20 177.16.64.0 – 177.16.79.255 AS18881 1
956 177.16.48.0/21 /21 177.16.48.0 – 177.16.55.255 AS18881 1
957 177.16.48.0/20 /20 177.16.48.0 – 177.16.63.255 AS18881 1
958 177.16.40.0/21 /21 177.16.40.0 – 177.16.47.255 AS18881 1
959 177.16.0.0/19 /19 177.16.0.0 – 177.16.31.255 AS18881 1
960 177.16.0.0/14 /14 177.16.0.0 – 177.19.255.255 AS18881 1