BGP Full View — RIPE RIS RRC00data as of 2026-06-22 04:26

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
1 135 602
IPv4 origin ASNs
78 560
IPv4 MOAS
6 415
IPv6 prefixes
259 359
IPv6 origin ASNs
36 752
IPv6 MOAS
906

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 1 205
315 883 520
/15 2 169
284 295 168
/16 13 887
910 098 432
/17 8 701
285 114 368
/18 14 067
230 473 728
/19 26 673
218 505 216
/20 48 544
198 836 224
/21 55 918
114 520 064
/22 118 747
121 596 928
/23 119 265
61 063 680
/24 719 816
184 272 896
Total 1 130 053 4 306 683 392
BGP /24 coverage of total IPv4 space
Announced in BGP 3 131 166 208 addr 72.90%
Not announced 1 163 801 088 addr 27.10%
↳ technical / special-use (not meant to be announced) 592 584 960 addr 50.92%
↳ routable but not announced 571 216 128 addr 49.08%
    — of total IPv4 space 13.30%
    — of announceable space (total − tech/reserved) 15.43%
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) 484 /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
/28 163
170 917 888
/29 5 435
2 849 505 280
/30 748
196 083 712
/31 362
47 448 064
/32 27 030
1 771 438 080
/33 5 788
189 661 184
/34 5 575
91 340 800
/35 1 988
16 285 696
/36 10 077
41 275 392
/37 1 352
2 768 896
/38 2 776
2 842 624
/39 1 854
949 248
/40 24 448
6 258 688
/41 1 750
224 000
/42 3 034
194 176
/43 1 496
47 872
/44 26 283
420 528
/45 4 566
36 528
/46 5 897
23 588
/47 9 019
18 038
/48 119 293
119 293
Total 259 053 4 413 911 742 071
IPv4 (1 135 602) IPv6 (259 359)
Reset
Found 3 IPv4 prefixes · ASN: AS131792 · showing 1–3
# Prefix ↓ Mask Range Origin ASN MOAS
1 211.208.99.0/24 /24 211.208.99.0 – 211.208.99.255 AS131792 1
2 121.151.96.0/24 /24 121.151.96.0 – 121.151.96.255 AS131792 1
3 114.206.47.0/24 /24 114.206.47.0 – 114.206.47.255 AS131792 1