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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 40 IPv4 prefixes · ASN: AS133159 · showing 1–40
# Prefix ↑ Mask Range Origin ASN MOAS
1 43.224.180.0/22 /22 43.224.180.0 – 43.224.183.255 AS133159 1
2 43.229.60.0/22 /22 43.229.60.0 – 43.229.63.255 AS133159 1
3 44.30.125.0/24 /24 44.30.125.0 – 44.30.125.255 AS133159 1
4 44.31.48.0/24 /24 44.31.48.0 – 44.31.48.255 AS133159 1
5 45.124.52.0/22 /22 45.124.52.0 – 45.124.55.255 AS133159 1
6 66.226.144.0/22 /22 66.226.144.0 – 66.226.147.255 AS133159 1
7 103.1.184.0/22 /22 103.1.184.0 – 103.1.187.255 AS133159 1
8 103.4.234.0/23 /23 103.4.234.0 – 103.4.235.255 AS133159 1
9 103.16.128.0/22 /22 103.16.128.0 – 103.16.131.255 AS133159 1
10 103.17.56.0/24 /24 103.17.56.0 – 103.17.56.255 AS133159 1
11 103.17.57.0/24 /24 103.17.57.0 – 103.17.57.255 AS133159 1
12 103.18.57.0/24 /24 103.18.57.0 – 103.18.57.255 AS133159 1
13 103.100.36.0/22 /22 103.100.36.0 – 103.100.39.255 AS133159 1
14 103.100.36.0/23 /23 103.100.36.0 – 103.100.37.255 AS133159 1
15 103.100.38.0/23 /23 103.100.38.0 – 103.100.39.255 AS133159 1
16 103.230.156.0/23 /23 103.230.156.0 – 103.230.157.255 AS133159 1
17 103.230.158.0/23 /23 103.230.158.0 – 103.230.159.255 AS133159 1
18 103.236.162.0/23 /23 103.236.162.0 – 103.236.163.255 AS133159 1
19 103.249.236.0/22 /22 103.249.236.0 – 103.249.239.255 AS133159 1
20 110.232.112.0/22 /22 110.232.112.0 – 110.232.115.255 AS133159 1
21 112.213.32.0/21 /21 112.213.32.0 – 112.213.39.255 AS133159 1
22 112.213.36.0/24 /24 112.213.36.0 – 112.213.36.255 AS133159 1
23 119.42.52.0/23 /23 119.42.52.0 – 119.42.53.255 AS133159 1
24 119.42.54.0/23 /23 119.42.54.0 – 119.42.55.255 AS133159 1
25 150.107.72.0/22 /22 150.107.72.0 – 150.107.75.255 AS133159 1
26 150.107.75.0/24 /24 150.107.75.0 – 150.107.75.255 AS133159 1
27 162.4.251.0/24 /24 162.4.251.0 – 162.4.251.255 AS133159 1
28 175.45.180.0/23 /23 175.45.180.0 – 175.45.181.255 AS133159 1
29 175.45.182.0/23 /23 175.45.182.0 – 175.45.183.255 AS133159 1
30 175.45.183.0/24 /24 175.45.183.0 – 175.45.183.255 AS133159 1
31 203.18.30.0/24 /24 203.18.30.0 – 203.18.30.255 AS133159 1
32 203.25.132.0/24 /24 203.25.132.0 – 203.25.132.255 AS133159 1
33 203.25.238.0/24 /24 203.25.238.0 – 203.25.238.255 AS133159 1
34 203.29.240.0/22 /22 203.29.240.0 – 203.29.243.255 AS133159 1
35 203.56.35.0/24 /24 203.56.35.0 – 203.56.35.255 AS133159 1
36 203.56.205.0/24 /24 203.56.205.0 – 203.56.205.255 AS133159 1
37 203.57.50.0/23 /23 203.57.50.0 – 203.57.51.255 AS133159 1
38 203.57.50.0/24 /24 203.57.50.0 – 203.57.50.255 AS133159 1
39 203.57.51.0/24 /24 203.57.51.0 – 203.57.51.255 AS133159 1
40 203.57.114.0/23 /23 203.57.114.0 – 203.57.115.255 AS133159 1