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BGP Full View — RIPE RIS RRC00data as of 2026-09-19 13:31

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
1 156 886
IPv4 origin ASNs
79 150
IPv4 MOAS
5 928
IPv6 prefixes
265 910
IPv6 origin ASNs
37 392
IPv6 MOAS
1 026

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
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 982
916 324 352
/17 8 696
284 950 528
/18 14 027
229 818 368
/19 26 757
219 193 344
/20 48 528
198 770 688
/21 56 959
116 652 032
/22 118 312
121 151 488
/23 121 168
62 038 016
/24 738 439
189 040 384
Total 1 151 332 4 325 252 864
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 242 624 addr 73.04%
Not announced 1 157 724 672 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.19%
↳ routable but not announced 565 082 624 addr 48.81%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.26%
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 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 828
3 055 550 464
/30 765
200 540 160
/31 388
50 855 936
/32 27 314
1 790 050 304
/33 6 032
197 656 576
/34 5 667
92 848 128
/35 1 984
16 252 928
/36 10 070
41 246 720
/37 1 409
2 885 632
/38 2 814
2 881 536
/39 1 886
965 632
/40 24 634
6 306 304
/41 1 831
234 368
/42 3 097
198 208
/43 1 472
47 104
/44 27 110
433 760
/45 4 936
39 488
/46 6 602
26 408
/47 9 587
19 174
/48 121 958
121 958
Total 265 688 4 414 603 800 276
IPv4 (1 156 886) IPv6 (265 910)
Reset
Found 73 IPv4 prefixes · ASN: AS151386 · showing 1–73
# Prefix ↑ Mask Range Origin ASN MOAS
1 133.223.15.0/24 /24 133.223.15.0 – 133.223.15.255 AS151386 1
2 133.223.16.0/24 /24 133.223.16.0 – 133.223.16.255 AS151386 1
3 133.223.17.0/24 /24 133.223.17.0 – 133.223.17.255 AS151386 1
4 133.223.18.0/24 /24 133.223.18.0 – 133.223.18.255 AS151386 1
5 133.223.19.0/24 /24 133.223.19.0 – 133.223.19.255 AS151386 1
6 133.223.20.0/24 /24 133.223.20.0 – 133.223.20.255 AS151386 1
7 133.223.21.0/24 /24 133.223.21.0 – 133.223.21.255 AS151386 1
8 133.223.22.0/24 /24 133.223.22.0 – 133.223.22.255 AS151386 1
9 133.223.23.0/24 /24 133.223.23.0 – 133.223.23.255 AS151386 1
10 133.223.24.0/24 /24 133.223.24.0 – 133.223.24.255 AS151386 1
11 133.223.25.0/24 /24 133.223.25.0 – 133.223.25.255 AS151386 1
12 133.223.26.0/24 /24 133.223.26.0 – 133.223.26.255 AS151386 1
13 133.223.27.0/24 /24 133.223.27.0 – 133.223.27.255 AS151386 1
14 133.223.28.0/24 /24 133.223.28.0 – 133.223.28.255 AS151386 1
15 133.223.29.0/24 /24 133.223.29.0 – 133.223.29.255 AS151386 1
16 133.223.30.0/24 /24 133.223.30.0 – 133.223.30.255 AS151386 1
17 133.223.31.0/24 /24 133.223.31.0 – 133.223.31.255 AS151386 1
18 133.223.32.0/24 /24 133.223.32.0 – 133.223.32.255 AS151386 1
19 133.223.33.0/24 /24 133.223.33.0 – 133.223.33.255 AS151386 1
20 133.223.34.0/24 /24 133.223.34.0 – 133.223.34.255 AS151386 1
21 133.223.35.0/24 /24 133.223.35.0 – 133.223.35.255 AS151386 1
22 133.223.36.0/24 /24 133.223.36.0 – 133.223.36.255 AS151386 1
23 133.223.37.0/24 /24 133.223.37.0 – 133.223.37.255 AS151386 1
24 133.223.38.0/24 /24 133.223.38.0 – 133.223.38.255 AS151386 1
25 133.223.39.0/24 /24 133.223.39.0 – 133.223.39.255 AS151386 1
26 133.223.40.0/24 /24 133.223.40.0 – 133.223.40.255 AS151386 1
27 133.223.41.0/24 /24 133.223.41.0 – 133.223.41.255 AS151386 1
28 133.223.42.0/24 /24 133.223.42.0 – 133.223.42.255 AS151386 1
29 133.223.43.0/24 /24 133.223.43.0 – 133.223.43.255 AS151386 1
30 133.223.44.0/24 /24 133.223.44.0 – 133.223.44.255 AS151386 1
31 133.223.45.0/24 /24 133.223.45.0 – 133.223.45.255 AS151386 1
32 133.223.46.0/24 /24 133.223.46.0 – 133.223.46.255 AS151386 1
33 133.223.47.0/24 /24 133.223.47.0 – 133.223.47.255 AS151386 1
34 133.223.48.0/24 /24 133.223.48.0 – 133.223.48.255 AS151386 1
35 133.223.49.0/24 /24 133.223.49.0 – 133.223.49.255 AS151386 1
36 133.223.50.0/24 /24 133.223.50.0 – 133.223.50.255 AS151386 1
37 133.223.51.0/24 /24 133.223.51.0 – 133.223.51.255 AS151386 1
38 133.223.52.0/24 /24 133.223.52.0 – 133.223.52.255 AS151386 1
39 133.223.53.0/24 /24 133.223.53.0 – 133.223.53.255 AS151386 1
40 133.223.54.0/24 /24 133.223.54.0 – 133.223.54.255 AS151386 1
41 133.223.55.0/24 /24 133.223.55.0 – 133.223.55.255 AS151386 1
42 133.223.56.0/24 /24 133.223.56.0 – 133.223.56.255 AS151386 1
43 133.223.57.0/24 /24 133.223.57.0 – 133.223.57.255 AS151386 1
44 133.223.58.0/24 /24 133.223.58.0 – 133.223.58.255 AS151386 1
45 133.223.59.0/24 /24 133.223.59.0 – 133.223.59.255 AS151386 1
46 133.223.60.0/24 /24 133.223.60.0 – 133.223.60.255 AS151386 1
47 133.223.61.0/24 /24 133.223.61.0 – 133.223.61.255 AS151386 1
48 133.223.62.0/24 /24 133.223.62.0 – 133.223.62.255 AS151386 1
49 133.223.63.0/24 /24 133.223.63.0 – 133.223.63.255 AS151386 1
50 133.223.64.0/24 /24 133.223.64.0 – 133.223.64.255 AS151386 1
51 133.223.65.0/24 /24 133.223.65.0 – 133.223.65.255 AS151386 1
52 133.223.66.0/24 /24 133.223.66.0 – 133.223.66.255 AS151386 1
53 133.223.67.0/24 /24 133.223.67.0 – 133.223.67.255 AS151386 1
54 133.223.68.0/24 /24 133.223.68.0 – 133.223.68.255 AS151386 1
55 133.223.69.0/24 /24 133.223.69.0 – 133.223.69.255 AS151386 1
56 133.223.70.0/24 /24 133.223.70.0 – 133.223.70.255 AS151386 1
57 133.223.71.0/24 /24 133.223.71.0 – 133.223.71.255 AS151386 1
58 133.223.72.0/24 /24 133.223.72.0 – 133.223.72.255 AS151386 1
59 133.223.73.0/24 /24 133.223.73.0 – 133.223.73.255 AS151386 1
60 133.223.74.0/24 /24 133.223.74.0 – 133.223.74.255 AS151386 1
61 133.223.75.0/24 /24 133.223.75.0 – 133.223.75.255 AS151386 1
62 133.223.76.0/24 /24 133.223.76.0 – 133.223.76.255 AS151386 1
63 133.223.77.0/24 /24 133.223.77.0 – 133.223.77.255 AS151386 1
64 133.223.78.0/24 /24 133.223.78.0 – 133.223.78.255 AS151386 1
65 133.223.79.0/24 /24 133.223.79.0 – 133.223.79.255 AS151386 1
66 133.223.80.0/24 /24 133.223.80.0 – 133.223.80.255 AS151386 1
67 133.223.81.0/24 /24 133.223.81.0 – 133.223.81.255 AS151386 1
68 133.223.82.0/24 /24 133.223.82.0 – 133.223.82.255 AS151386 1
69 133.223.83.0/24 /24 133.223.83.0 – 133.223.83.255 AS151386 1
70 133.223.84.0/24 /24 133.223.84.0 – 133.223.84.255 AS151386 1
71 133.223.85.0/24 /24 133.223.85.0 – 133.223.85.255 AS151386 1
72 133.223.86.0/24 /24 133.223.86.0 – 133.223.86.255 AS151386 1
73 133.223.87.0/24 /24 133.223.87.0 – 133.223.87.255 AS151386 1