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BGP Full View — RIPE RIS RRC00data as of 2026-11-03 06:05

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
1 165 348
IPv4 origin ASNs
79 534
IPv4 MOAS
6 679
IPv6 prefixes
89 778
IPv6 origin ASNs
27 323
IPv6 MOAS
217

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
/12 304
318 767 104
/13 592
310 378 496
/14 1 208
316 669 952
/15 2 186
286 523 392
/16 13 975
915 865 600
/17 8 680
284 426 240
/18 13 957
228 671 488
/19 26 679
218 554 368
/20 48 454
198 467 584
/21 57 299
117 348 352
/22 119 080
121 937 920
/23 122 097
62 513 664
/24 745 434
190 831 104
Total 1 160 111 4 323 832 832
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 561 600 addr 73.15%
Not announced 1 153 405 696 addr 26.85%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.38%
↳ routable but not announced 560 812 800 addr 48.62%
    — of total IPv4 space 13.06%
    — of announceable space (total − tech/reserved) 15.15%
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 16
4 294 967 296
/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 22
92 274 688
/27 19
39 845 888
/28 169
177 209 344
/29 5 854
3 069 181 952
/30 742
194 510 848
/31 389
50 987 008
/32 27 580
1 807 482 880
/33 6 062
198 639 616
/34 5 780
94 699 520
/35 2 012
16 482 304
/36 10 314
42 246 144
/37 1 428
2 924 544
/38 2 803
2 870 272
/39 1 895
970 240
/40 24 610
6 300 160
Total 89 777 4 414 941 264 896
IPv4 (1 165 348) IPv6 (89 778)
Reset
Found 65 IPv4 prefixes · ASN: AS37063 · showing 1–65
# Prefix ↑ Mask Range Origin ASN MOAS
1 41.77.72.0/21 /21 41.77.72.0 – 41.77.79.255 AS37063 1
2 41.77.72.0/24 /24 41.77.72.0 – 41.77.72.255 AS37063 1
3 41.77.73.0/24 /24 41.77.73.0 – 41.77.73.255 AS37063 1
4 41.77.74.0/24 /24 41.77.74.0 – 41.77.74.255 AS37063 1
5 41.77.75.0/24 /24 41.77.75.0 – 41.77.75.255 AS37063 1
6 41.77.76.0/24 /24 41.77.76.0 – 41.77.76.255 AS37063 1
7 41.77.77.0/24 /24 41.77.77.0 – 41.77.77.255 AS37063 1
8 41.77.78.0/24 /24 41.77.78.0 – 41.77.78.255 AS37063 1
9 41.77.79.0/24 /24 41.77.79.0 – 41.77.79.255 AS37063 1
10 41.191.76.0/22 /22 41.191.76.0 – 41.191.79.255 AS37063 1
11 41.191.76.0/24 /24 41.191.76.0 – 41.191.76.255 AS37063 1
12 41.191.77.0/24 /24 41.191.77.0 – 41.191.77.255 AS37063 1
13 41.191.78.0/24 /24 41.191.78.0 – 41.191.78.255 AS37063 1
14 41.191.79.0/24 /24 41.191.79.0 – 41.191.79.255 AS37063 1
15 102.219.72.0/23 /23 102.219.72.0 – 102.219.73.255 AS37063 1
16 102.219.72.0/24 /24 102.219.72.0 – 102.219.72.255 AS37063 1
17 102.219.73.0/24 /24 102.219.73.0 – 102.219.73.255 AS37063 1
18 129.205.0.0/19 /19 129.205.0.0 – 129.205.31.255 AS37063 1
19 129.205.0.0/24 /24 129.205.0.0 – 129.205.0.255 AS37063 1
20 129.205.1.0/24 /24 129.205.1.0 – 129.205.1.255 AS37063 1
21 129.205.2.0/24 /24 129.205.2.0 – 129.205.2.255 AS37063 1
22 129.205.3.0/24 /24 129.205.3.0 – 129.205.3.255 AS37063 1
23 129.205.4.0/24 /24 129.205.4.0 – 129.205.4.255 AS37063 1
24 129.205.5.0/24 /24 129.205.5.0 – 129.205.5.255 AS37063 1
25 129.205.6.0/24 /24 129.205.6.0 – 129.205.6.255 AS37063 1
26 129.205.7.0/24 /24 129.205.7.0 – 129.205.7.255 AS37063 1
27 129.205.8.0/24 /24 129.205.8.0 – 129.205.8.255 AS37063 1
28 129.205.9.0/24 /24 129.205.9.0 – 129.205.9.255 AS37063 1
29 129.205.10.0/24 /24 129.205.10.0 – 129.205.10.255 AS37063 1
30 129.205.11.0/24 /24 129.205.11.0 – 129.205.11.255 AS37063 1
31 129.205.12.0/24 /24 129.205.12.0 – 129.205.12.255 AS37063 1
32 129.205.13.0/24 /24 129.205.13.0 – 129.205.13.255 AS37063 1
33 129.205.14.0/24 /24 129.205.14.0 – 129.205.14.255 AS37063 1
34 129.205.15.0/24 /24 129.205.15.0 – 129.205.15.255 AS37063 1
35 129.205.16.0/24 /24 129.205.16.0 – 129.205.16.255 AS37063 1
36 129.205.17.0/24 /24 129.205.17.0 – 129.205.17.255 AS37063 1
37 129.205.18.0/24 /24 129.205.18.0 – 129.205.18.255 AS37063 1
38 129.205.19.0/24 /24 129.205.19.0 – 129.205.19.255 AS37063 1
39 129.205.20.0/24 /24 129.205.20.0 – 129.205.20.255 AS37063 1
40 129.205.21.0/24 /24 129.205.21.0 – 129.205.21.255 AS37063 1
41 129.205.22.0/24 /24 129.205.22.0 – 129.205.22.255 AS37063 1
42 129.205.23.0/24 /24 129.205.23.0 – 129.205.23.255 AS37063 1
43 129.205.24.0/24 /24 129.205.24.0 – 129.205.24.255 AS37063 1
44 129.205.25.0/24 /24 129.205.25.0 – 129.205.25.255 AS37063 1
45 129.205.26.0/24 /24 129.205.26.0 – 129.205.26.255 AS37063 1
46 129.205.27.0/24 /24 129.205.27.0 – 129.205.27.255 AS37063 1
47 129.205.28.0/24 /24 129.205.28.0 – 129.205.28.255 AS37063 1
48 129.205.29.0/24 /24 129.205.29.0 – 129.205.29.255 AS37063 1
49 129.205.31.0/24 /24 129.205.31.0 – 129.205.31.255 AS37063 1
50 154.0.128.0/20 /20 154.0.128.0 – 154.0.143.255 AS37063 1
51 154.0.128.0/24 /24 154.0.128.0 – 154.0.128.255 AS37063 1
52 154.0.129.0/24 /24 154.0.129.0 – 154.0.129.255 AS37063 1
53 154.0.130.0/24 /24 154.0.130.0 – 154.0.130.255 AS37063 1
54 154.0.131.0/24 /24 154.0.131.0 – 154.0.131.255 AS37063 1
55 154.0.132.0/24 /24 154.0.132.0 – 154.0.132.255 AS37063 1
56 154.0.133.0/24 /24 154.0.133.0 – 154.0.133.255 AS37063 1
57 154.0.134.0/24 /24 154.0.134.0 – 154.0.134.255 AS37063 1
58 154.0.135.0/24 /24 154.0.135.0 – 154.0.135.255 AS37063 1
59 154.0.136.0/24 /24 154.0.136.0 – 154.0.136.255 AS37063 1
60 154.0.137.0/24 /24 154.0.137.0 – 154.0.137.255 AS37063 1
61 154.0.138.0/24 /24 154.0.138.0 – 154.0.138.255 AS37063 1
62 154.0.139.0/24 /24 154.0.139.0 – 154.0.139.255 AS37063 1
63 154.0.140.0/24 /24 154.0.140.0 – 154.0.140.255 AS37063 1
64 154.0.141.0/24 /24 154.0.141.0 – 154.0.141.255 AS37063 1
65 154.0.143.0/24 /24 154.0.143.0 – 154.0.143.255 AS37063 1