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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 45 IPv4 prefixes · ASN: AS18986 · showing 1–45
# Prefix ↓ Mask Range Origin ASN MOAS
1 203.57.110.0/24 /24 203.57.110.0 – 203.57.110.255 AS18986 1
2 203.34.15.0/24 /24 203.34.15.0 – 203.34.15.255 AS18986 1
3 203.30.211.0/24 /24 203.30.211.0 – 203.30.211.255 AS18986 1
4 203.30.143.0/24 /24 203.30.143.0 – 203.30.143.255 AS18986 1
5 203.28.168.0/24 /24 203.28.168.0 – 203.28.168.255 AS18986 1
6 203.21.104.0/24 /24 203.21.104.0 – 203.21.104.255 AS18986 1
7 203.21.47.0/24 /24 203.21.47.0 – 203.21.47.255 AS18986 1
8 202.130.217.0/24 /24 202.130.217.0 – 202.130.217.255 AS18986 1
9 173.255.159.0/24 /24 173.255.159.0 – 173.255.159.255 AS18986 1
10 173.255.158.0/24 /24 173.255.158.0 – 173.255.158.255 AS18986 1
11 173.255.156.0/23 /23 173.255.156.0 – 173.255.157.255 AS18986 1
12 173.255.153.0/24 /24 173.255.153.0 – 173.255.153.255 AS18986 1
13 173.255.152.0/24 /24 173.255.152.0 – 173.255.152.255 AS18986 1
14 148.163.175.0/24 /24 148.163.175.0 – 148.163.175.255 AS18986 1
15 148.163.174.0/24 /24 148.163.174.0 – 148.163.174.255 AS18986 1
16 148.163.173.0/24 /24 148.163.173.0 – 148.163.173.255 AS18986 1
17 148.163.172.0/24 /24 148.163.172.0 – 148.163.172.255 AS18986 1
18 148.163.171.0/24 /24 148.163.171.0 – 148.163.171.255 AS18986 1
19 148.163.170.0/24 /24 148.163.170.0 – 148.163.170.255 AS18986 1
20 148.163.169.0/24 /24 148.163.169.0 – 148.163.169.255 AS18986 1
21 148.163.168.0/24 /24 148.163.168.0 – 148.163.168.255 AS18986 1
22 148.163.167.0/24 /24 148.163.167.0 – 148.163.167.255 AS18986 1
23 148.163.166.0/24 /24 148.163.166.0 – 148.163.166.255 AS18986 1
24 148.163.165.0/24 /24 148.163.165.0 – 148.163.165.255 AS18986 1
25 148.163.164.0/24 /24 148.163.164.0 – 148.163.164.255 AS18986 1
26 148.163.163.0/24 /24 148.163.163.0 – 148.163.163.255 AS18986 1
27 148.163.162.0/24 /24 148.163.162.0 – 148.163.162.255 AS18986 1
28 148.163.161.0/24 /24 148.163.161.0 – 148.163.161.255 AS18986 1
29 148.163.160.0/24 /24 148.163.160.0 – 148.163.160.255 AS18986 1
30 66.51.175.0/24 /24 66.51.175.0 – 66.51.175.255 AS18986 1
31 66.51.174.0/24 /24 66.51.174.0 – 66.51.174.255 AS18986 1
32 66.51.173.0/24 /24 66.51.173.0 – 66.51.173.255 AS18986 1
33 66.51.172.0/24 /24 66.51.172.0 – 66.51.172.255 AS18986 1
34 66.51.171.0/24 /24 66.51.171.0 – 66.51.171.255 AS18986 1
35 66.51.170.0/24 /24 66.51.170.0 – 66.51.170.255 AS18986 1
36 66.51.169.0/24 /24 66.51.169.0 – 66.51.169.255 AS18986 1
37 66.51.168.0/24 /24 66.51.168.0 – 66.51.168.255 AS18986 1
38 66.51.167.0/24 /24 66.51.167.0 – 66.51.167.255 AS18986 1
39 66.51.166.0/24 /24 66.51.166.0 – 66.51.166.255 AS18986 1
40 66.51.165.0/24 /24 66.51.165.0 – 66.51.165.255 AS18986 1
41 66.51.164.0/24 /24 66.51.164.0 – 66.51.164.255 AS18986 1
42 66.51.163.0/24 /24 66.51.163.0 – 66.51.163.255 AS18986 1
43 66.51.162.0/24 /24 66.51.162.0 – 66.51.162.255 AS18986 1
44 66.51.161.0/24 /24 66.51.161.0 – 66.51.161.255 AS18986 1
45 66.51.160.0/24 /24 66.51.160.0 – 66.51.160.255 AS18986 1