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BGP Full View — RIPE RIS RRC00data as of 2026-11-03 06:05

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
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IPv4 prefixes
1 165 348
IPv4 origin ASNs
79 534
IPv4 MOAS
6 679
IPv6 prefixes
89 778
IPv6 origin ASNs
27 323
IPv6 MOAS
217

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
/12 304
318 767 104
/13 592
310 378 496
/14 1 208
316 669 952
/15 2 186
286 523 392
/16 13 975
915 865 600
/17 8 680
284 426 240
/18 13 957
228 671 488
/19 26 679
218 554 368
/20 48 454
198 467 584
/21 57 299
117 348 352
/22 119 080
121 937 920
/23 122 097
62 513 664
/24 745 434
190 831 104
Total 1 160 111 4 323 832 832
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 561 600 addr 73.15%
Not announced 1 153 405 696 addr 26.85%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.38%
↳ routable but not announced 560 812 800 addr 48.62%
    — of total IPv4 space 13.06%
    — of announceable space (total − tech/reserved) 15.15%
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) 453 /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 16
4 294 967 296
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 22
92 274 688
/27 19
39 845 888
/28 169
177 209 344
/29 5 854
3 069 181 952
/30 742
194 510 848
/31 389
50 987 008
/32 27 580
1 807 482 880
/33 6 062
198 639 616
/34 5 780
94 699 520
/35 2 012
16 482 304
/36 10 314
42 246 144
/37 1 428
2 924 544
/38 2 803
2 870 272
/39 1 895
970 240
/40 24 610
6 300 160
Total 89 777 4 414 941 264 896
IPv4 (1 165 348) IPv6 (89 778)
Reset
Found 937 IPv4 prefixes · ASN: AS27064 · showing 901–937
# Prefix ↓ Mask Range Origin ASN MOAS
901 129.251.3.0/24 /24 129.251.3.0 – 129.251.3.255 AS27064 1
902 129.251.1.0/24 /24 129.251.1.0 – 129.251.1.255 AS27064 1
903 129.131.248.0/23 /23 129.131.248.0 – 129.131.249.255 AS27064 1
904 129.131.244.0/23 /23 129.131.244.0 – 129.131.245.255 AS27064 1
905 129.131.241.0/24 /24 129.131.241.0 – 129.131.241.255 AS27064 1
906 128.37.0.0/16 /16 128.37.0.0 – 128.37.255.255 AS27064 1
907 128.19.0.0/16 /16 128.19.0.0 – 128.19.255.255 AS27064 1
908 28.5.144.0/23 /23 28.5.144.0 – 28.5.145.255 AS27064 1
909 28.5.132.0/24 /24 28.5.132.0 – 28.5.132.255 AS27064 1
910 28.5.132.0/23 /23 28.5.132.0 – 28.5.133.255 AS27064 1
911 28.5.130.0/23 /23 28.5.130.0 – 28.5.131.255 AS27064 1
912 28.5.68.0/23 /23 28.5.68.0 – 28.5.69.255 AS27064 1
913 28.5.66.0/23 /23 28.5.66.0 – 28.5.67.255 AS27064 1
914 28.5.56.0/24 /24 28.5.56.0 – 28.5.56.255 AS27064 1
915 28.5.28.0/23 /23 28.5.28.0 – 28.5.29.255 AS27064 1
916 28.5.26.0/23 /23 28.5.26.0 – 28.5.27.255 AS27064 1
917 28.5.24.0/23 /23 28.5.24.0 – 28.5.25.255 AS27064 1
918 28.5.22.0/23 /23 28.5.22.0 – 28.5.23.255 AS27064 1
919 28.5.20.0/23 /23 28.5.20.0 – 28.5.21.255 AS27064 1
920 28.5.18.0/23 /23 28.5.18.0 – 28.5.19.255 AS27064 1
921 28.5.16.0/23 /23 28.5.16.0 – 28.5.17.255 AS27064 1
922 28.5.14.0/23 /23 28.5.14.0 – 28.5.15.255 AS27064 1
923 28.5.12.0/23 /23 28.5.12.0 – 28.5.13.255 AS27064 1
924 28.5.10.0/23 /23 28.5.10.0 – 28.5.11.255 AS27064 1
925 28.5.8.0/23 /23 28.5.8.0 – 28.5.9.255 AS27064 1
926 28.5.6.0/23 /23 28.5.6.0 – 28.5.7.255 AS27064 1
927 28.5.5.0/24 /24 28.5.5.0 – 28.5.5.255 AS27064 1
928 28.5.3.0/24 /24 28.5.3.0 – 28.5.3.255 AS27064 1
929 28.5.1.0/24 /24 28.5.1.0 – 28.5.1.255 AS27064 1
930 28.5.0.0/24 /24 28.5.0.0 – 28.5.0.255 AS27064 1
931 28.5.0.0/16 /16 28.5.0.0 – 28.5.255.255 AS27064 1
932 26.20.0.0/16 /16 26.20.0.0 – 26.20.255.255 AS27064 1
933 6.64.143.0/24 /24 6.64.143.0 – 6.64.143.255 AS27064 1
934 6.64.120.0/24 /24 6.64.120.0 – 6.64.120.255 AS27064 1
935 6.64.104.0/24 /24 6.64.104.0 – 6.64.104.255 AS27064 1
936 6.16.169.0/24 /24 6.16.169.0 – 6.16.169.255 AS27064 1
937 6.16.136.0/24 /24 6.16.136.0 – 6.16.136.255 AS27064 1