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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 55 IPv4 prefixes · ASN: AS206804 · showing 1–55
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.0.12.0/24 /24 37.0.12.0 – 37.0.12.255 AS206804 1
2 37.77.56.0/24 /24 37.77.56.0 – 37.77.56.255 AS206804 1
3 37.77.60.0/24 /24 37.77.60.0 – 37.77.60.255 AS206804 1
4 37.77.62.0/24 /24 37.77.62.0 – 37.77.62.255 AS206804 1
5 45.86.201.0/24 /24 45.86.201.0 – 45.86.201.255 AS206804 1
6 45.128.132.0/24 /24 45.128.132.0 – 45.128.132.255 AS206804 1
7 45.128.133.0/24 /24 45.128.133.0 – 45.128.133.255 AS206804 1
8 45.128.134.0/24 /24 45.128.134.0 – 45.128.134.255 AS206804 1
9 45.128.135.0/24 /24 45.128.135.0 – 45.128.135.255 AS206804 1
10 45.129.33.0/24 /24 45.129.33.0 – 45.129.33.255 AS206804 1
11 45.132.195.0/24 /24 45.132.195.0 – 45.132.195.255 AS206804 1
12 45.133.192.0/23 /23 45.133.192.0 – 45.133.193.255 AS206804 1
13 45.133.194.0/24 /24 45.133.194.0 – 45.133.194.255 AS206804 1
14 45.133.195.0/24 /24 45.133.195.0 – 45.133.195.255 AS206804 1
15 45.138.84.0/24 /24 45.138.84.0 – 45.138.84.255 AS206804 1
16 45.138.85.0/24 /24 45.138.85.0 – 45.138.85.255 AS206804 1
17 45.138.87.0/24 /24 45.138.87.0 – 45.138.87.255 AS206804 1
18 45.139.48.0/24 /24 45.139.48.0 – 45.139.48.255 AS206804 1
19 45.139.49.0/24 /24 45.139.49.0 – 45.139.49.255 AS206804 1
20 45.146.222.0/24 /24 45.146.222.0 – 45.146.222.255 AS206804 1
21 45.146.223.0/24 /24 45.146.223.0 – 45.146.223.255 AS206804 1
22 46.246.1.0/24 /24 46.246.1.0 – 46.246.1.255 AS206804 1
23 85.203.39.0/24 /24 85.203.39.0 – 85.203.39.255 AS206804 1
24 91.196.68.0/24 /24 91.196.68.0 – 91.196.68.255 AS206804 1
25 91.196.70.0/24 /24 91.196.70.0 – 91.196.70.255 AS206804 1
26 103.140.186.0/24 /24 103.140.186.0 – 103.140.186.255 AS206804 1
27 103.140.187.0/24 /24 103.140.187.0 – 103.140.187.255 AS206804 1
28 141.98.212.0/24 /24 141.98.212.0 – 141.98.212.255 AS206804 1
29 141.98.213.0/24 /24 141.98.213.0 – 141.98.213.255 AS206804 1
30 141.98.214.0/24 /24 141.98.214.0 – 141.98.214.255 AS206804 1
31 141.98.215.0/24 /24 141.98.215.0 – 141.98.215.255 AS206804 1
32 147.90.237.0/24 /24 147.90.237.0 – 147.90.237.255 AS206804 1
33 158.173.75.0/24 /24 158.173.75.0 – 158.173.75.255 AS206804 1
34 158.173.162.0/24 /24 158.173.162.0 – 158.173.162.255 AS206804 1
35 178.73.220.0/24 /24 178.73.220.0 – 178.73.220.255 AS206804 1
36 185.90.60.0/24 /24 185.90.60.0 – 185.90.60.255 AS206804 1
37 185.135.141.0/24 /24 185.135.141.0 – 185.135.141.255 AS206804 1
38 185.209.220.0/24 /24 185.209.220.0 – 185.209.220.255 AS206804 1
39 185.221.132.0/24 /24 185.221.132.0 – 185.221.132.255 AS206804 1
40 185.227.68.0/24 /24 185.227.68.0 – 185.227.68.255 AS206804 1
41 185.234.73.0/24 /24 185.234.73.0 – 185.234.73.255 AS206804 1
42 192.159.100.0/24 /24 192.159.100.0 – 192.159.100.255 AS206804 1
43 192.159.101.0/24 /24 192.159.101.0 – 192.159.101.255 AS206804 1
44 193.36.116.0/24 /24 193.36.116.0 – 193.36.116.255 AS206804 1
45 193.36.117.0/24 /24 193.36.117.0 – 193.36.117.255 AS206804 1
46 193.36.118.0/24 /24 193.36.118.0 – 193.36.118.255 AS206804 1
47 193.36.119.0/24 /24 193.36.119.0 – 193.36.119.255 AS206804 1
48 195.80.148.0/24 /24 195.80.148.0 – 195.80.148.255 AS206804 1
49 195.80.149.0/24 /24 195.80.149.0 – 195.80.149.255 AS206804 1
50 195.80.150.0/24 /24 195.80.150.0 – 195.80.150.255 AS206804 1
51 195.80.151.0/24 /24 195.80.151.0 – 195.80.151.255 AS206804 1
52 198.181.163.0/24 /24 198.181.163.0 – 198.181.163.255 AS206804 1
53 199.33.70.0/24 /24 199.33.70.0 – 199.33.70.255 AS206804 1
54 203.0.9.0/24 /24 203.0.9.0 – 203.0.9.255 AS206804 1
55 216.131.121.0/24 /24 216.131.121.0 – 216.131.121.255 AS206804 1