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BGP Full View — RIPE RIS RRC00data as of 2026-09-17 13:11

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
1 155 561
IPv4 origin ASNs
79 103
IPv4 MOAS
5 934
IPv6 prefixes
265 898
IPv6 origin ASNs
37 381
IPv6 MOAS
1 001

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 13 984
916 455 424
/17 8 686
284 622 848
/18 14 026
229 801 984
/19 26 751
219 144 192
/20 48 508
198 688 768
/21 56 967
116 668 416
/22 118 293
121 132 032
/23 121 170
62 039 040
/24 737 147
188 709 632
Total 1 149 996 4 324 576 000
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 374 272 addr 73.02%
Not announced 1 158 593 024 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 565 954 048 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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 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 5 839
3 061 317 632
/30 765
200 540 160
/31 389
50 987 008
/32 27 309
1 789 722 624
/33 6 019
197 230 592
/34 5 659
92 717 056
/35 1 996
16 351 232
/36 10 141
41 537 536
/37 1 411
2 889 728
/38 2 810
2 877 440
/39 1 886
965 632
/40 24 555
6 286 080
/41 1 826
233 728
/42 3 094
198 016
/43 1 470
47 040
/44 27 088
433 408
/45 4 934
39 472
/46 6 599
26 396
/47 9 585
19 170
/48 121 996
121 996
Total 265 675 4 414 609 181 434
IPv4 (1 155 561) IPv6 (265 898)
Reset
Found 51 IPv4 prefixes · ASN: AS51819 · showing 1–51
# Prefix ↓ Mask Range Origin ASN MOAS
1 188.187.233.0/24 /24 188.187.233.0 – 188.187.233.255 AS51819 1
2 176.215.88.0/22 /22 176.215.88.0 – 176.215.91.255 AS51819 1
3 176.215.88.0/21 /21 176.215.88.0 – 176.215.95.255 AS51819 1
4 176.214.88.0/22 /22 176.214.88.0 – 176.214.91.255 AS51819 1
5 176.214.84.0/22 /22 176.214.84.0 – 176.214.87.255 AS51819 1
6 176.214.72.0/22 /22 176.214.72.0 – 176.214.75.255 AS51819 1
7 176.214.68.0/22 /22 176.214.68.0 – 176.214.71.255 AS51819 1
8 176.214.64.0/22 /22 176.214.64.0 – 176.214.67.255 AS51819 1
9 176.214.64.0/19 /19 176.214.64.0 – 176.214.95.255 AS51819 1
10 176.212.84.0/22 /22 176.212.84.0 – 176.212.87.255 AS51819 1
11 176.212.80.0/22 /22 176.212.80.0 – 176.212.83.255 AS51819 1
12 176.212.80.0/21 /21 176.212.80.0 – 176.212.87.255 AS51819 1
13 176.212.52.0/22 /22 176.212.52.0 – 176.212.55.255 AS51819 1
14 176.212.48.0/22 /22 176.212.48.0 – 176.212.51.255 AS51819 1
15 176.212.48.0/21 /21 176.212.48.0 – 176.212.55.255 AS51819 1
16 109.195.117.0/24 /24 109.195.117.0 – 109.195.117.255 AS51819 1
17 109.195.116.0/24 /24 109.195.116.0 – 109.195.116.255 AS51819 1
18 109.195.112.0/20 /20 109.195.112.0 – 109.195.127.255 AS51819 1
19 37.113.244.0/22 /22 37.113.244.0 – 37.113.247.255 AS51819 1
20 37.113.240.0/22 /22 37.113.240.0 – 37.113.243.255 AS51819 1
21 37.113.240.0/21 /21 37.113.240.0 – 37.113.247.255 AS51819 1
22 37.113.92.0/22 /22 37.113.92.0 – 37.113.95.255 AS51819 1
23 37.113.88.0/22 /22 37.113.88.0 – 37.113.91.255 AS51819 1
24 37.113.88.0/21 /21 37.113.88.0 – 37.113.95.255 AS51819 1
25 37.113.76.0/22 /22 37.113.76.0 – 37.113.79.255 AS51819 1
26 37.113.72.0/22 /22 37.113.72.0 – 37.113.75.255 AS51819 1
27 37.113.72.0/21 /21 37.113.72.0 – 37.113.79.255 AS51819 1
28 5.167.92.0/22 /22 5.167.92.0 – 5.167.95.255 AS51819 1
29 5.167.88.0/22 /22 5.167.88.0 – 5.167.91.255 AS51819 1
30 5.167.84.0/22 /22 5.167.84.0 – 5.167.87.255 AS51819 1
31 5.167.80.0/20 /20 5.167.80.0 – 5.167.95.255 AS51819 1
32 5.167.44.0/22 /22 5.167.44.0 – 5.167.47.255 AS51819 1
33 5.167.40.0/22 /22 5.167.40.0 – 5.167.43.255 AS51819 1
34 5.167.36.0/22 /22 5.167.36.0 – 5.167.39.255 AS51819 1
35 5.167.32.0/22 /22 5.167.32.0 – 5.167.35.255 AS51819 1
36 5.167.32.0/20 /20 5.167.32.0 – 5.167.47.255 AS51819 1
37 5.166.28.0/22 /22 5.166.28.0 – 5.166.31.255 AS51819 1
38 5.166.24.0/22 /22 5.166.24.0 – 5.166.27.255 AS51819 1
39 5.166.20.0/22 /22 5.166.20.0 – 5.166.23.255 AS51819 1
40 5.166.16.0/22 /22 5.166.16.0 – 5.166.19.255 AS51819 1
41 5.166.12.0/22 /22 5.166.12.0 – 5.166.15.255 AS51819 1
42 5.166.8.0/22 /22 5.166.8.0 – 5.166.11.255 AS51819 1
43 5.166.4.0/22 /22 5.166.4.0 – 5.166.7.255 AS51819 1
44 5.166.0.0/22 /22 5.166.0.0 – 5.166.3.255 AS51819 1
45 5.166.0.0/19 /19 5.166.0.0 – 5.166.31.255 AS51819 1
46 5.165.220.0/22 /22 5.165.220.0 – 5.165.223.255 AS51819 1
47 5.165.216.0/22 /22 5.165.216.0 – 5.165.219.255 AS51819 1
48 5.165.216.0/21 /21 5.165.216.0 – 5.165.223.255 AS51819 1
49 5.165.168.0/22 /22 5.165.168.0 – 5.165.171.255 AS51819 1
50 5.165.160.0/20 /20 5.165.160.0 – 5.165.175.255 AS51819 1
51 5.3.28.0/24 /24 5.3.28.0 – 5.3.28.255 AS51819 1