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BGP Full View — RIPE RIS RRC00data as of 2026-09-19 13:31

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
1 156 886
IPv4 origin ASNs
79 150
IPv4 MOAS
5 928
IPv6 prefixes
265 910
IPv6 origin ASNs
37 392
IPv6 MOAS
1 026

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 13 982
916 324 352
/17 8 696
284 950 528
/18 14 027
229 818 368
/19 26 757
219 193 344
/20 48 528
198 770 688
/21 56 959
116 652 032
/22 118 312
121 151 488
/23 121 168
62 038 016
/24 738 439
189 040 384
Total 1 151 332 4 325 252 864
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 242 624 addr 73.04%
Not announced 1 157 724 672 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.19%
↳ routable but not announced 565 082 624 addr 48.81%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.26%
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) 261 /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 5 828
3 055 550 464
/30 765
200 540 160
/31 388
50 855 936
/32 27 314
1 790 050 304
/33 6 032
197 656 576
/34 5 667
92 848 128
/35 1 984
16 252 928
/36 10 070
41 246 720
/37 1 409
2 885 632
/38 2 814
2 881 536
/39 1 886
965 632
/40 24 634
6 306 304
/41 1 831
234 368
/42 3 097
198 208
/43 1 472
47 104
/44 27 110
433 760
/45 4 936
39 488
/46 6 602
26 408
/47 9 587
19 174
/48 121 958
121 958
Total 265 688 4 414 603 800 276
IPv4 (1 156 886) IPv6 (265 910)
Reset
Found 33 IPv4 prefixes · ASN: AS396026 · showing 1–33
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.59.146.0/23 /23 45.59.146.0 – 45.59.147.255 AS396026 1
2 66.249.128.0/22 /22 66.249.128.0 – 66.249.131.255 AS396026 1
3 66.249.136.0/22 /22 66.249.136.0 – 66.249.139.255 AS396026 1
4 66.249.142.0/23 /23 66.249.142.0 – 66.249.143.255 AS396026 1
5 69.64.124.0/22 /22 69.64.124.0 – 69.64.127.255 AS396026 1
6 154.9.192.0/21 /21 154.9.192.0 – 154.9.199.255 AS396026 1
7 154.12.144.0/21 /21 154.12.144.0 – 154.12.151.255 AS396026 1
8 154.21.128.0/22 /22 154.21.128.0 – 154.21.131.255 AS396026 1
9 154.21.136.0/22 /22 154.21.136.0 – 154.21.139.255 AS396026 1
10 154.21.148.0/22 /22 154.21.148.0 – 154.21.151.255 AS396026 1
11 154.21.224.0/21 /21 154.21.224.0 – 154.21.231.255 AS396026 1
12 154.28.17.0/24 /24 154.28.17.0 – 154.28.17.255 AS396026 1
13 154.28.18.0/24 /24 154.28.18.0 – 154.28.18.255 AS396026 1
14 154.28.25.0/24 /24 154.28.25.0 – 154.28.25.255 AS396026 1
15 154.28.26.0/24 /24 154.28.26.0 – 154.28.26.255 AS396026 1
16 154.28.28.0/24 /24 154.28.28.0 – 154.28.28.255 AS396026 1
17 154.28.30.0/24 /24 154.28.30.0 – 154.28.30.255 AS396026 1
18 157.254.0.0/23 /23 157.254.0.0 – 157.254.1.255 AS396026 1
19 157.254.194.0/23 /23 157.254.194.0 – 157.254.195.255 AS396026 1
20 162.211.76.0/22 /22 162.211.76.0 – 162.211.79.255 AS396026 1
21 162.216.120.0/24 /24 162.216.120.0 – 162.216.120.255 AS396026 1
22 162.216.124.0/24 /24 162.216.124.0 – 162.216.124.255 AS396026 1
23 172.81.48.0/23 /23 172.81.48.0 – 172.81.49.255 AS396026 1
24 184.105.198.0/23 /23 184.105.198.0 – 184.105.199.255 AS396026 1
25 184.105.200.0/23 /23 184.105.200.0 – 184.105.201.255 AS396026 1
26 185.215.116.0/22 /22 185.215.116.0 – 185.215.119.255 AS396026 1
27 185.219.32.0/22 /22 185.219.32.0 – 185.219.35.255 AS396026 1
28 199.96.134.0/24 /24 199.96.134.0 – 199.96.134.255 AS396026 1
29 199.188.98.0/23 /23 199.188.98.0 – 199.188.99.255 AS396026 1
30 199.230.108.0/24 /24 199.230.108.0 – 199.230.108.255 AS396026 1
31 199.230.110.0/24 /24 199.230.110.0 – 199.230.110.255 AS396026 1
32 208.81.239.0/24 /24 208.81.239.0 – 208.81.239.255 AS396026 1
33 216.193.231.0/24 /24 216.193.231.0 – 216.193.231.255 AS396026 1