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BGP Full View — RIPE RIS RRC00data as of 2026-09-27 14:45

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
1 158 761
IPv4 origin ASNs
79 118
IPv4 MOAS
5 868
IPv6 prefixes
266 934
IPv6 origin ASNs
37 446
IPv6 MOAS
1 044

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
/13 594
311 427 072
/14 1 205
315 883 520
/15 2 192
287 309 824
/16 13 976
915 931 136
/17 8 692
284 819 456
/18 14 041
230 047 744
/19 26 752
219 152 384
/20 48 544
198 836 224
/21 56 951
116 635 648
/22 118 375
121 216 000
/23 121 179
62 043 648
/24 740 306
189 518 336
Total 1 153 278 4 325 514 240
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 968 960 addr 73.04%
Not announced 1 157 998 336 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.18%
↳ routable but not announced 565 356 288 addr 48.82%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.27%
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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 50
838 860 800
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 815
3 048 734 720
/30 703
184 287 232
/31 390
51 118 080
/32 27 357
1 792 868 352
/33 6 075
199 065 600
/34 5 720
93 716 480
/35 2 002
16 400 384
/36 10 106
41 394 176
/37 1 411
2 889 728
/38 2 815
2 882 560
/39 1 885
965 120
/40 24 897
6 373 632
/41 1 826
233 728
/42 3 120
199 680
/43 1 477
47 264
/44 27 152
434 432
/45 4 923
39 384
/46 6 617
26 468
/47 9 643
19 286
/48 122 471
122 471
Total 266 710 4 414 603 235 481
IPv4 (1 158 761) IPv6 (266 934)
Reset
Found 3 IPv4 prefixes · ASN: AS32467 · showing 1–3
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.109.119.0/24 /24 38.109.119.0 – 38.109.119.255 AS32467 1
2 66.21.42.0/24 /24 66.21.42.0 – 66.21.42.255 AS32467 1
3 199.34.248.0/24 /24 199.34.248.0 – 199.34.248.255 AS32467 1