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BGP Full View — RIPE RIS RRC00data as of 2026-09-18 13:21

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
1 155 716
IPv4 origin ASNs
79 116
IPv4 MOAS
5 891
IPv6 prefixes
265 843
IPv6 origin ASNs
37 387
IPv6 MOAS
1 023

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
/12 306
320 864 256
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 693
284 852 224
/18 14 023
229 752 832
/19 26 746
219 103 232
/20 48 498
198 647 808
/21 56 957
116 647 936
/22 118 268
121 106 432
/23 121 104
62 005 248
/24 737 421
188 779 776
Total 1 150 159 4 325 713 152
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 588 544 addr 73.03%
Not announced 1 158 378 752 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.16%
↳ routable but not announced 565 739 776 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 273 /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 48
805 306 368
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 845
3 064 463 360
/30 765
200 540 160
/31 388
50 855 936
/32 27 283
1 788 018 688
/33 6 034
197 722 112
/34 5 657
92 684 288
/35 1 982
16 236 544
/36 10 115
41 431 040
/37 1 411
2 889 728
/38 2 815
2 882 560
/39 1 885
965 120
/40 24 625
6 304 000
/41 1 828
233 984
/42 3 098
198 272
/43 1 483
47 456
/44 27 093
433 488
/45 4 934
39 472
/46 6 598
26 392
/47 9 587
19 174
/48 121 892
121 892
Total 265 621 4 414 593 975 938
IPv4 (1 155 716) IPv6 (265 843)
Reset
Found 62 IPv4 prefixes · ASN: AS394437 · showing 1–62
# Prefix ↓ Mask Range Origin ASN MOAS
1 209.173.252.0/22 /22 209.173.252.0 – 209.173.255.255 AS394437 1
2 206.198.215.0/24 /24 206.198.215.0 – 206.198.215.255 AS394437 1
3 206.198.214.0/24 /24 206.198.214.0 – 206.198.214.255 AS394437 1
4 206.198.213.0/24 /24 206.198.213.0 – 206.198.213.255 AS394437 1
5 206.198.212.0/24 /24 206.198.212.0 – 206.198.212.255 AS394437 1
6 206.198.212.0/22 /22 206.198.212.0 – 206.198.215.255 AS394437 1
7 205.196.191.0/24 /24 205.196.191.0 – 205.196.191.255 AS394437 1
8 205.196.189.0/24 /24 205.196.189.0 – 205.196.189.255 AS394437 1
9 205.196.181.0/24 /24 205.196.181.0 – 205.196.181.255 AS394437 1
10 198.145.236.0/24 /24 198.145.236.0 – 198.145.236.255 AS394437 1
11 198.35.16.0/22 /22 198.35.16.0 – 198.35.19.255 AS394437 1
12 192.31.87.0/24 /24 192.31.87.0 – 192.31.87.255 AS394437 1
13 192.23.126.0/24 /24 192.23.126.0 – 192.23.126.255 AS394437 1
14 192.23.124.0/23 /23 192.23.124.0 – 192.23.125.255 AS394437 1
15 165.254.153.0/24 /24 165.254.153.0 – 165.254.153.255 AS394437 1
16 165.254.152.0/23 /23 165.254.152.0 – 165.254.153.255 AS394437 1
17 163.185.249.0/24 /24 163.185.249.0 – 163.185.249.255 AS394437 1
18 141.193.92.0/22 /22 141.193.92.0 – 141.193.95.255 AS394437 1
19 136.143.134.0/24 /24 136.143.134.0 – 136.143.134.255 AS394437 1
20 136.143.132.0/23 /23 136.143.132.0 – 136.143.133.255 AS394437 1
21 136.143.130.0/24 /24 136.143.130.0 – 136.143.130.255 AS394437 1
22 136.143.128.0/23 /23 136.143.128.0 – 136.143.129.255 AS394437 1
23 74.124.58.0/24 /24 74.124.58.0 – 74.124.58.255 AS394437 1
24 74.124.51.0/24 /24 74.124.51.0 – 74.124.51.255 AS394437 1
25 74.124.48.0/24 /24 74.124.48.0 – 74.124.48.255 AS394437 1
26 74.124.44.0/24 /24 74.124.44.0 – 74.124.44.255 AS394437 1
27 74.124.33.0/24 /24 74.124.33.0 – 74.124.33.255 AS394437 1
28 74.124.32.0/24 /24 74.124.32.0 – 74.124.32.255 AS394437 1
29 72.46.96.0/22 /22 72.46.96.0 – 72.46.99.255 AS394437 1
30 72.20.159.0/24 /24 72.20.159.0 – 72.20.159.255 AS394437 1
31 72.20.157.0/24 /24 72.20.157.0 – 72.20.157.255 AS394437 1
32 72.20.156.0/24 /24 72.20.156.0 – 72.20.156.255 AS394437 1
33 72.20.155.0/24 /24 72.20.155.0 – 72.20.155.255 AS394437 1
34 72.20.153.0/24 /24 72.20.153.0 – 72.20.153.255 AS394437 1
35 72.20.151.0/24 /24 72.20.151.0 – 72.20.151.255 AS394437 1
36 72.20.147.0/24 /24 72.20.147.0 – 72.20.147.255 AS394437 1
37 72.20.146.0/24 /24 72.20.146.0 – 72.20.146.255 AS394437 1
38 72.20.144.0/24 /24 72.20.144.0 – 72.20.144.255 AS394437 1
39 72.20.140.0/24 /24 72.20.140.0 – 72.20.140.255 AS394437 1
40 72.20.138.0/24 /24 72.20.138.0 – 72.20.138.255 AS394437 1
41 72.20.137.0/24 /24 72.20.137.0 – 72.20.137.255 AS394437 1
42 72.20.135.0/24 /24 72.20.135.0 – 72.20.135.255 AS394437 1
43 72.20.134.0/24 /24 72.20.134.0 – 72.20.134.255 AS394437 1
44 72.20.133.0/24 /24 72.20.133.0 – 72.20.133.255 AS394437 1
45 72.20.132.0/24 /24 72.20.132.0 – 72.20.132.255 AS394437 1
46 72.20.129.0/24 /24 72.20.129.0 – 72.20.129.255 AS394437 1
47 66.249.124.0/24 /24 66.249.124.0 – 66.249.124.255 AS394437 1
48 66.249.119.0/24 /24 66.249.119.0 – 66.249.119.255 AS394437 1
49 66.249.113.0/24 /24 66.249.113.0 – 66.249.113.255 AS394437 1
50 66.249.112.0/24 /24 66.249.112.0 – 66.249.112.255 AS394437 1
51 66.249.111.0/24 /24 66.249.111.0 – 66.249.111.255 AS394437 1
52 66.249.108.0/24 /24 66.249.108.0 – 66.249.108.255 AS394437 1
53 66.249.101.0/24 /24 66.249.101.0 – 66.249.101.255 AS394437 1
54 66.249.100.0/24 /24 66.249.100.0 – 66.249.100.255 AS394437 1
55 66.249.99.0/24 /24 66.249.99.0 – 66.249.99.255 AS394437 1
56 66.60.245.0/24 /24 66.60.245.0 – 66.60.245.255 AS394437 1
57 66.60.241.0/24 /24 66.60.241.0 – 66.60.241.255 AS394437 1
58 66.60.234.0/24 /24 66.60.234.0 – 66.60.234.255 AS394437 1
59 66.60.226.0/24 /24 66.60.226.0 – 66.60.226.255 AS394437 1
60 65.183.61.0/24 /24 65.183.61.0 – 65.183.61.255 AS394437 1
61 64.190.156.0/22 /22 64.190.156.0 – 64.190.159.255 AS394437 1
62 8.20.63.0/24 /24 8.20.63.0 – 8.20.63.255 AS394437 1