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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 44 IPv4 prefixes · ASN: AS12180 · showing 1–44
# Prefix ↓ Mask Range Origin ASN MOAS
1 217.17.144.0/20 /20 217.17.144.0 – 217.17.159.255 AS12180 1
2 216.126.60.0/22 /22 216.126.60.0 – 216.126.63.255 AS12180 1
3 216.52.160.0/21 /21 216.52.160.0 – 216.52.167.255 AS12180 1
4 209.191.176.0/22 /22 209.191.176.0 – 209.191.179.255 AS12180 1
5 209.74.240.0/20 /20 209.74.240.0 – 209.74.255.255 AS12180 1
6 206.253.196.0/23 /23 206.253.196.0 – 206.253.197.255 AS12180 1
7 206.191.128.0/20 /20 206.191.128.0 – 206.191.143.255 AS12180 1
8 173.230.235.0/24 /24 173.230.235.0 – 173.230.235.255 AS12180 1
9 173.230.231.0/24 /24 173.230.231.0 – 173.230.231.255 AS12180 1
10 173.230.230.0/24 /24 173.230.230.0 – 173.230.230.255 AS12180 1
11 173.230.227.0/24 /24 173.230.227.0 – 173.230.227.255 AS12180 1
12 173.230.226.0/24 /24 173.230.226.0 – 173.230.226.255 AS12180 1
13 173.230.225.0/24 /24 173.230.225.0 – 173.230.225.255 AS12180 1
14 81.91.112.0/20 /20 81.91.112.0 – 81.91.127.255 AS12180 1
15 74.217.132.0/22 /22 74.217.132.0 – 74.217.135.255 AS12180 1
16 74.217.130.0/23 /23 74.217.130.0 – 74.217.131.255 AS12180 1
17 74.217.116.0/23 /23 74.217.116.0 – 74.217.117.255 AS12180 1
18 74.217.112.0/22 /22 74.217.112.0 – 74.217.115.255 AS12180 1
19 74.217.104.0/22 /22 74.217.104.0 – 74.217.107.255 AS12180 1
20 74.217.102.0/23 /23 74.217.102.0 – 74.217.103.255 AS12180 1
21 74.201.184.0/21 /21 74.201.184.0 – 74.201.191.255 AS12180 1
22 70.42.200.0/21 /21 70.42.200.0 – 70.42.207.255 AS12180 1
23 69.25.184.0/21 /21 69.25.184.0 – 69.25.191.255 AS12180 1
24 69.25.176.0/22 /22 69.25.176.0 – 69.25.179.255 AS12180 1
25 69.25.160.0/21 /21 69.25.160.0 – 69.25.167.255 AS12180 1
26 69.25.48.0/22 /22 69.25.48.0 – 69.25.51.255 AS12180 1
27 69.25.0.0/20 /20 69.25.0.0 – 69.25.15.255 AS12180 1
28 67.215.186.0/24 /24 67.215.186.0 – 67.215.186.255 AS12180 1
29 67.215.182.0/24 /24 67.215.182.0 – 67.215.182.255 AS12180 1
30 67.215.180.0/24 /24 67.215.180.0 – 67.215.180.255 AS12180 1
31 67.215.179.0/24 /24 67.215.179.0 – 67.215.179.255 AS12180 1
32 66.250.216.0/24 /24 66.250.216.0 – 66.250.216.255 AS12180 1
33 66.151.44.0/22 /22 66.151.44.0 – 66.151.47.255 AS12180 1
34 66.151.40.0/21 /21 66.151.40.0 – 66.151.47.255 AS12180 1
35 66.151.36.0/22 /22 66.151.36.0 – 66.151.39.255 AS12180 1
36 64.95.252.0/22 /22 64.95.252.0 – 64.95.255.255 AS12180 1
37 64.95.240.0/21 /21 64.95.240.0 – 64.95.247.255 AS12180 1
38 64.94.57.0/24 /24 64.94.57.0 – 64.94.57.255 AS12180 1
39 64.94.48.0/20 /20 64.94.48.0 – 64.94.63.255 AS12180 1
40 63.251.204.0/24 /24 63.251.204.0 – 63.251.204.255 AS12180 1
41 63.251.144.0/20 /20 63.251.144.0 – 63.251.159.255 AS12180 1
42 63.250.3.0/24 /24 63.250.3.0 – 63.250.3.255 AS12180 1
43 63.250.2.0/24 /24 63.250.2.0 – 63.250.2.255 AS12180 1
44 63.250.0.0/23 /23 63.250.0.0 – 63.250.1.255 AS12180 1