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BGP Full View — RIPE RIS RRC00data as of 2026-07-01 20:57

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
1 135 865
IPv4 origin ASNs
78 584
IPv4 MOAS
5 925
IPv6 prefixes
260 533
IPv6 origin ASNs
36 766
IPv6 MOAS
869

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
/13 591
309 854 208
/14 1 201
314 834 944
/15 2 174
284 950 528
/16 13 906
911 343 616
/17 8 716
285 605 888
/18 14 068
230 490 112
/19 26 669
218 472 448
/20 48 622
199 155 712
/21 56 013
114 714 624
/22 118 690
121 538 560
/23 119 320
61 091 840
/24 719 907
184 296 192
Total 1 130 348 4 309 041 920
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 207 552 addr 72.86%
Not announced 1 165 759 744 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.83%
↳ routable but not announced 573 175 040 addr 49.17%
    — of total IPv4 space 13.35%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /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
/28 162
169 869 312
/29 5 517
2 892 496 896
/30 745
195 297 280
/31 361
47 316 992
/32 27 032
1 771 569 152
/33 5 807
190 283 776
/34 5 537
90 718 208
/35 1 947
15 949 824
/36 10 035
41 103 360
/37 1 387
2 840 576
/38 2 752
2 818 048
/39 1 859
951 808
/40 24 467
6 263 552
/41 1 766
226 048
/42 3 035
194 240
/43 1 476
47 232
/44 26 396
422 336
/45 4 576
36 608
/46 5 892
23 568
/47 9 166
18 332
/48 120 289
120 289
Total 260 323 4 413 952 449 933
IPv4 (1 135 865) IPv6 (260 533)
Reset
Found 31 IPv4 prefixes · ASN: AS58256 · showing 1–31
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.143.144.0/24 /24 37.143.144.0 – 37.143.144.255 AS58256 1
2 37.143.146.0/24 /24 37.143.146.0 – 37.143.146.255 AS58256 1
3 37.143.147.0/24 /24 37.143.147.0 – 37.143.147.255 AS58256 1
4 37.143.148.0/24 /24 37.143.148.0 – 37.143.148.255 AS58256 1
5 37.143.149.0/24 /24 37.143.149.0 – 37.143.149.255 AS58256 1
6 37.143.150.0/24 /24 37.143.150.0 – 37.143.150.255 AS58256 1
7 37.143.151.0/24 /24 37.143.151.0 – 37.143.151.255 AS58256 1
8 91.108.128.0/24 /24 91.108.128.0 – 91.108.128.255 AS58256 1
9 91.108.129.0/24 /24 91.108.129.0 – 91.108.129.255 AS58256 1
10 91.108.130.0/24 /24 91.108.130.0 – 91.108.130.255 AS58256 1
11 91.108.131.0/24 /24 91.108.131.0 – 91.108.131.255 AS58256 1
12 91.108.132.0/24 /24 91.108.132.0 – 91.108.132.255 AS58256 1
13 91.108.133.0/24 /24 91.108.133.0 – 91.108.133.255 AS58256 1
14 91.108.134.0/24 /24 91.108.134.0 – 91.108.134.255 AS58256 1
15 91.108.135.0/24 /24 91.108.135.0 – 91.108.135.255 AS58256 1
16 91.108.136.0/24 /24 91.108.136.0 – 91.108.136.255 AS58256 1
17 91.108.138.0/24 /24 91.108.138.0 – 91.108.138.255 AS58256 1
18 91.108.139.0/24 /24 91.108.139.0 – 91.108.139.255 AS58256 1
19 91.108.144.0/24 /24 91.108.144.0 – 91.108.144.255 AS58256 1
20 91.108.147.0/24 /24 91.108.147.0 – 91.108.147.255 AS58256 1
21 91.108.148.0/24 /24 91.108.148.0 – 91.108.148.255 AS58256 1
22 91.108.150.0/24 /24 91.108.150.0 – 91.108.150.255 AS58256 1
23 91.108.154.0/24 /24 91.108.154.0 – 91.108.154.255 AS58256 1
24 91.108.155.0/24 /24 91.108.155.0 – 91.108.155.255 AS58256 1
25 91.108.156.0/24 /24 91.108.156.0 – 91.108.156.255 AS58256 1
26 91.108.157.0/24 /24 91.108.157.0 – 91.108.157.255 AS58256 1
27 185.42.214.0/24 /24 185.42.214.0 – 185.42.214.255 AS58256 1
28 185.83.28.0/24 /24 185.83.28.0 – 185.83.28.255 AS58256 1
29 185.83.29.0/24 /24 185.83.29.0 – 185.83.29.255 AS58256 1
30 185.83.30.0/24 /24 185.83.30.0 – 185.83.30.255 AS58256 1
31 185.83.31.0/24 /24 185.83.31.0 – 185.83.31.255 AS58256 1