BGP Full View — RIPE RIS RRC00data as of 2026-10-13 19:12

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
🗺 IPv4 address-space map → 📊 ASN TOP →
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IPv4 prefixes
1 161 994
IPv4 origin ASNs
79 337
IPv4 MOAS
6 181
IPv6 prefixes
269 447
IPv6 origin ASNs
37 630
IPv6 MOAS
945

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
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 179
285 605 888
/16 13 946
913 965 056
/17 8 649
283 410 432
/18 13 935
228 311 040
/19 26 704
218 759 168
/20 48 385
198 184 960
/21 57 110
116 961 280
/22 118 685
121 533 440
/23 121 586
62 252 032
/24 743 349
190 297 344
Total 1 156 791 4 313 255 168
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 610 432 addr 72.98%
Not announced 1 160 356 864 addr 27.02%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.07%
↳ routable but not announced 567 763 968 addr 48.93%
    — of total IPv4 space 13.22%
    — of announceable space (total − tech/reserved) 15.34%
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) 453 /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 15
4 026 531 840
/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 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 871
3 078 094 848
/30 739
193 724 416
/31 389
50 987 008
/32 27 458
1 799 487 488
/33 6 068
198 836 224
/34 5 748
94 175 232
/35 2 014
16 498 688
/36 10 235
41 922 560
/37 1 418
2 904 064
/38 2 825
2 892 800
/39 1 888
966 656
/40 24 924
6 380 544
/41 1 905
243 840
/42 2 974
190 336
/43 1 477
47 264
/44 27 229
435 664
/45 4 964
39 712
/46 6 689
26 756
/47 9 741
19 482
/48 124 357
124 357
Total 269 219 4 414 669 337 587
IPv4 (1 161 994) IPv6 (269 447)
Reset
Found 84 IPv4 prefixes · ASN: AS10837 · showing 1–84
# Prefix ↑ Mask Range Origin ASN MOAS
1 151.151.0.0/19 /19 151.151.0.0 – 151.151.31.255 AS10837 1
2 151.151.0.0/22 /22 151.151.0.0 – 151.151.3.255 AS10837 1
3 151.151.4.0/22 /22 151.151.4.0 – 151.151.7.255 AS10837 1
4 151.151.8.0/22 /22 151.151.8.0 – 151.151.11.255 AS10837 1
5 151.151.12.0/22 /22 151.151.12.0 – 151.151.15.255 AS10837 1
6 151.151.16.0/22 /22 151.151.16.0 – 151.151.19.255 AS10837 1
7 151.151.20.0/22 /22 151.151.20.0 – 151.151.23.255 AS10837 1
8 151.151.24.0/22 /22 151.151.24.0 – 151.151.27.255 AS10837 1
9 151.151.28.0/22 /22 151.151.28.0 – 151.151.31.255 AS10837 1
10 151.151.32.0/19 /19 151.151.32.0 – 151.151.63.255 AS10837 1
11 151.151.32.0/22 /22 151.151.32.0 – 151.151.35.255 AS10837 1
12 151.151.36.0/22 /22 151.151.36.0 – 151.151.39.255 AS10837 1
13 151.151.40.0/22 /22 151.151.40.0 – 151.151.43.255 AS10837 1
14 151.151.44.0/22 /22 151.151.44.0 – 151.151.47.255 AS10837 1
15 151.151.48.0/22 /22 151.151.48.0 – 151.151.51.255 AS10837 1
16 151.151.52.0/22 /22 151.151.52.0 – 151.151.55.255 AS10837 1
17 151.151.56.0/22 /22 151.151.56.0 – 151.151.59.255 AS10837 1
18 151.151.60.0/22 /22 151.151.60.0 – 151.151.63.255 AS10837 1
19 151.151.64.0/19 /19 151.151.64.0 – 151.151.95.255 AS10837 1
20 151.151.64.0/22 /22 151.151.64.0 – 151.151.67.255 AS10837 1
21 151.151.68.0/22 /22 151.151.68.0 – 151.151.71.255 AS10837 1
22 151.151.72.0/22 /22 151.151.72.0 – 151.151.75.255 AS10837 1
23 151.151.76.0/22 /22 151.151.76.0 – 151.151.79.255 AS10837 1
24 151.151.80.0/22 /22 151.151.80.0 – 151.151.83.255 AS10837 1
25 151.151.84.0/22 /22 151.151.84.0 – 151.151.87.255 AS10837 1
26 151.151.88.0/22 /22 151.151.88.0 – 151.151.91.255 AS10837 1
27 151.151.92.0/22 /22 151.151.92.0 – 151.151.95.255 AS10837 1
28 159.45.0.0/19 /19 159.45.0.0 – 159.45.31.255 AS10837 1
29 159.45.0.0/22 /22 159.45.0.0 – 159.45.3.255 AS10837 1
30 159.45.4.0/22 /22 159.45.4.0 – 159.45.7.255 AS10837 1
31 159.45.8.0/22 /22 159.45.8.0 – 159.45.11.255 AS10837 1
32 159.45.12.0/22 /22 159.45.12.0 – 159.45.15.255 AS10837 1
33 159.45.16.0/22 /22 159.45.16.0 – 159.45.19.255 AS10837 1
34 159.45.20.0/24 /24 159.45.20.0 – 159.45.20.255 AS10837 1
35 159.45.21.0/24 /24 159.45.21.0 – 159.45.21.255 AS10837 1
36 159.45.23.0/24 /24 159.45.23.0 – 159.45.23.255 AS10837 1
37 159.45.24.0/22 /22 159.45.24.0 – 159.45.27.255 AS10837 1
38 159.45.28.0/22 /22 159.45.28.0 – 159.45.31.255 AS10837 1
39 159.45.32.0/19 /19 159.45.32.0 – 159.45.63.255 AS10837 1
40 159.45.32.0/22 /22 159.45.32.0 – 159.45.35.255 AS10837 1
41 159.45.36.0/22 /22 159.45.36.0 – 159.45.39.255 AS10837 1
42 159.45.40.0/22 /22 159.45.40.0 – 159.45.43.255 AS10837 1
43 159.45.44.0/22 /22 159.45.44.0 – 159.45.47.255 AS10837 1
44 159.45.48.0/22 /22 159.45.48.0 – 159.45.51.255 AS10837 1
45 159.45.52.0/22 /22 159.45.52.0 – 159.45.55.255 AS10837 1
46 159.45.56.0/22 /22 159.45.56.0 – 159.45.59.255 AS10837 1
47 159.45.60.0/22 /22 159.45.60.0 – 159.45.63.255 AS10837 1
48 159.45.160.0/19 /19 159.45.160.0 – 159.45.191.255 AS10837 1
49 159.45.160.0/22 /22 159.45.160.0 – 159.45.163.255 AS10837 1
50 159.45.164.0/22 /22 159.45.164.0 – 159.45.167.255 AS10837 1
51 159.45.168.0/22 /22 159.45.168.0 – 159.45.171.255 AS10837 1
52 159.45.172.0/22 /22 159.45.172.0 – 159.45.175.255 AS10837 1
53 159.45.176.0/22 /22 159.45.176.0 – 159.45.179.255 AS10837 1
54 159.45.180.0/22 /22 159.45.180.0 – 159.45.183.255 AS10837 1
55 159.45.184.0/24 /24 159.45.184.0 – 159.45.184.255 AS10837 1
56 159.45.185.0/24 /24 159.45.185.0 – 159.45.185.255 AS10837 1
57 159.45.187.0/24 /24 159.45.187.0 – 159.45.187.255 AS10837 1
58 159.45.188.0/22 /22 159.45.188.0 – 159.45.191.255 AS10837 1
59 162.29.64.0/19 /19 162.29.64.0 – 162.29.95.255 AS10837 1
60 162.29.64.0/24 /24 162.29.64.0 – 162.29.64.255 AS10837 1
61 162.29.65.0/24 /24 162.29.65.0 – 162.29.65.255 AS10837 1
62 162.29.66.0/24 /24 162.29.66.0 – 162.29.66.255 AS10837 1
63 162.29.67.0/24 /24 162.29.67.0 – 162.29.67.255 AS10837 1
64 162.29.68.0/24 /24 162.29.68.0 – 162.29.68.255 AS10837 1
65 162.29.71.0/24 /24 162.29.71.0 – 162.29.71.255 AS10837 1
66 162.29.74.0/24 /24 162.29.74.0 – 162.29.74.255 AS10837 1
67 162.29.75.0/24 /24 162.29.75.0 – 162.29.75.255 AS10837 1
68 162.29.76.0/22 /22 162.29.76.0 – 162.29.79.255 AS10837 1
69 162.29.80.0/22 /22 162.29.80.0 – 162.29.83.255 AS10837 1
70 162.29.84.0/22 /22 162.29.84.0 – 162.29.87.255 AS10837 1
71 162.29.88.0/22 /22 162.29.88.0 – 162.29.91.255 AS10837 1
72 162.29.92.0/22 /22 162.29.92.0 – 162.29.95.255 AS10837 1
73 162.29.96.0/19 /19 162.29.96.0 – 162.29.127.255 AS10837 1
74 162.29.96.0/24 /24 162.29.96.0 – 162.29.96.255 AS10837 1
75 162.29.97.0/24 /24 162.29.97.0 – 162.29.97.255 AS10837 1
76 162.29.98.0/24 /24 162.29.98.0 – 162.29.98.255 AS10837 1
77 162.29.99.0/24 /24 162.29.99.0 – 162.29.99.255 AS10837 1
78 162.29.100.0/24 /24 162.29.100.0 – 162.29.100.255 AS10837 1
79 162.29.101.0/24 /24 162.29.101.0 – 162.29.101.255 AS10837 1
80 162.29.103.0/24 /24 162.29.103.0 – 162.29.103.255 AS10837 1
81 171.72.194.0/24 /24 171.72.194.0 – 171.72.194.255 AS10837 1
82 171.72.195.0/24 /24 171.72.195.0 – 171.72.195.255 AS10837 1
83 171.72.198.0/24 /24 171.72.198.0 – 171.72.198.255 AS10837 1
84 171.72.199.0/24 /24 171.72.199.0 – 171.72.199.255 AS10837 1