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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 56 IPv4 prefixes · ASN: AS131274 · showing 1–56
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.247.66.0/24 /24 38.247.66.0 – 38.247.66.255 AS174, AS131274 2
2 38.247.67.0/24 /24 38.247.67.0 – 38.247.67.255 AS131274 1
3 43.229.48.0/24 /24 43.229.48.0 – 43.229.48.255 AS131274, AS55996, AS17623 3
4 43.229.49.0/24 /24 43.229.49.0 – 43.229.49.255 AS131274, AS55996 2
5 43.229.50.0/24 /24 43.229.50.0 – 43.229.50.255 AS131274, AS55996 2
6 43.249.96.0/23 /23 43.249.96.0 – 43.249.97.255 AS131274 1
7 43.249.96.0/24 /24 43.249.96.0 – 43.249.96.255 AS131274 1
8 43.249.97.0/24 /24 43.249.97.0 – 43.249.97.255 AS131274 1
9 43.249.98.0/23 /23 43.249.98.0 – 43.249.99.255 AS131274 1
10 43.249.98.0/24 /24 43.249.98.0 – 43.249.98.255 AS131274 1
11 43.249.99.0/24 /24 43.249.99.0 – 43.249.99.255 AS131274 1
12 81.172.66.0/24 /24 81.172.66.0 – 81.172.66.255 AS131274 1
13 103.20.32.0/22 /22 103.20.32.0 – 103.20.35.255 AS131274 1
14 103.20.32.0/24 /24 103.20.32.0 – 103.20.32.255 AS131274, AS55996 2
15 103.20.33.0/24 /24 103.20.33.0 – 103.20.33.255 AS131274 1
16 103.20.34.0/24 /24 103.20.34.0 – 103.20.34.255 AS131274, AS55996, AS17623 3
17 103.40.172.0/23 /23 103.40.172.0 – 103.40.173.255 AS131274 1
18 103.40.172.0/24 /24 103.40.172.0 – 103.40.172.255 AS131274 1
19 103.61.188.0/23 /23 103.61.188.0 – 103.61.189.255 AS55996, AS131274 2
20 103.197.0.0/23 /23 103.197.0.0 – 103.197.1.255 AS55996, AS131274 2
21 103.197.2.0/23 /23 103.197.2.0 – 103.197.3.255 AS131274, AS55996 2
22 123.108.88.0/24 /24 123.108.88.0 – 123.108.88.255 AS55996, AS131274, AS17623 3
23 123.108.89.0/24 /24 123.108.89.0 – 123.108.89.255 AS131274 1
24 154.81.72.0/21 /21 154.81.72.0 – 154.81.79.255 AS131274 1
25 154.81.96.0/19 /19 154.81.96.0 – 154.81.127.255 AS131274 1
26 154.84.136.0/21 /21 154.84.136.0 – 154.84.143.255 AS131274 1
27 154.84.144.0/21 /21 154.84.144.0 – 154.84.151.255 AS131274 1
28 154.88.72.0/21 /21 154.88.72.0 – 154.88.79.255 AS131274 1
29 154.89.8.0/21 /21 154.89.8.0 – 154.89.15.255 AS131274 1
30 154.89.16.0/20 /20 154.89.16.0 – 154.89.31.255 AS131274 1
31 154.89.208.0/20 /20 154.89.208.0 – 154.89.223.255 AS131274 1
32 154.92.112.0/20 /20 154.92.112.0 – 154.92.127.255 AS131274 1
33 154.92.136.0/21 /21 154.92.136.0 – 154.92.143.255 AS131274 1
34 154.92.178.0/23 /23 154.92.178.0 – 154.92.179.255 AS131274 1
35 154.92.180.0/22 /22 154.92.180.0 – 154.92.183.255 AS131274 1
36 154.203.32.0/19 /19 154.203.32.0 – 154.203.63.255 AS131274 1
37 154.203.72.0/21 /21 154.203.72.0 – 154.203.79.255 AS131274 1
38 154.203.92.0/22 /22 154.203.92.0 – 154.203.95.255 AS131274 1
39 154.203.192.0/22 /22 154.203.192.0 – 154.203.195.255 AS131274 1
40 154.205.160.0/21 /21 154.205.160.0 – 154.205.167.255 AS131274 1
41 154.205.176.0/21 /21 154.205.176.0 – 154.205.183.255 AS131274 1
42 154.206.48.0/21 /21 154.206.48.0 – 154.206.55.255 AS131274 1
43 154.206.120.0/21 /21 154.206.120.0 – 154.206.127.255 AS131274 1
44 154.206.240.0/20 /20 154.206.240.0 – 154.206.255.255 AS131274 1
45 154.210.96.0/20 /20 154.210.96.0 – 154.210.111.255 AS131274 1
46 154.210.112.0/21 /21 154.210.112.0 – 154.210.119.255 AS131274 1
47 154.214.128.0/18 /18 154.214.128.0 – 154.214.191.255 AS131274 1
48 156.225.40.0/21 /21 156.225.40.0 – 156.225.47.255 AS131274 1
49 156.225.56.0/21 /21 156.225.56.0 – 156.225.63.255 AS131274 1
50 156.225.184.0/21 /21 156.225.184.0 – 156.225.191.255 AS131274 1
51 156.246.96.0/19 /19 156.246.96.0 – 156.246.127.255 AS131274 1
52 156.247.8.0/21 /21 156.247.8.0 – 156.247.15.255 AS131274 1
53 156.247.24.0/21 /21 156.247.24.0 – 156.247.31.255 AS131274 1
54 158.140.254.0/24 /24 158.140.254.0 – 158.140.254.255 AS131274 1
55 165.101.94.0/24 /24 165.101.94.0 – 165.101.94.255 AS131274 1
56 165.101.95.0/24 /24 165.101.95.0 – 165.101.95.255 AS131274 1