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BGP Full View — RIPE RIS RRC00data as of 2026-11-13 07:42

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
1 164 336
IPv4 origin ASNs
79 544
IPv4 MOAS
6 022
IPv6 prefixes
272 264
IPv6 origin ASNs
38 001
IPv6 MOAS
939

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
/12 300
314 572 800
/13 592
310 378 496
/14 1 202
315 097 088
/15 2 176
285 212 672
/16 13 945
913 899 520
/17 8 657
283 672 576
/18 13 913
227 950 592
/19 26 567
217 636 864
/20 47 962
196 452 352
/21 57 125
116 992 000
/22 119 077
121 934 848
/23 122 024
62 476 288
/24 748 584
191 637 504
Total 1 162 290 4 310 791 168
BGP /24 coverage of total IPv4 space
Announced in BGP 3 139 394 560 addr 73.09%
Not announced 1 155 572 736 addr 26.91%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.29%
↳ routable but not announced 562 930 688 addr 48.71%
    — of total IPv4 space 13.11%
    — of announceable space (total − tech/reserved) 15.21%
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) 261 /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 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
/28 170
178 257 920
/29 5 889
3 087 532 032
/30 744
195 035 136
/31 389
50 987 008
/32 27 795
1 821 573 120
/33 6 062
198 639 616
/34 5 706
93 487 104
/35 2 001
16 392 192
/36 10 320
42 270 720
/37 1 433
2 934 784
/38 2 835
2 903 040
/39 1 898
971 776
/40 24 879
6 369 024
/41 1 904
243 712
/42 3 012
192 768
/43 1 515
48 480
/44 27 605
441 680
/45 4 980
39 840
/46 6 811
27 244
/47 9 834
19 668
/48 126 105
126 105
Total 272 026 4 414 975 253 033
IPv4 (1 164 336) IPv6 (272 264)
Reset
Found 1 IPv4 prefixes · ASN: AS398160 · showing 1–1
# Prefix ↑ Mask Range Origin ASN MOAS
1 64.187.109.0/24 /24 64.187.109.0 – 64.187.109.255 AS398160 1