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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 42 IPv4 prefixes · ASN: AS39521 · showing 1–42
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.22.204.0/22 /22 5.22.204.0 – 5.22.207.255 AS39521 1
2 45.10.16.0/24 /24 45.10.16.0 – 45.10.16.255 AS39521 1
3 45.10.17.0/24 /24 45.10.17.0 – 45.10.17.255 AS39521 1
4 45.10.18.0/24 /24 45.10.18.0 – 45.10.18.255 AS39521 1
5 45.88.5.0/24 /24 45.88.5.0 – 45.88.5.255 AS39521 1
6 45.88.6.0/24 /24 45.88.6.0 – 45.88.6.255 AS39521 1
7 45.88.7.0/24 /24 45.88.7.0 – 45.88.7.255 AS39521 1
8 45.95.40.0/24 /24 45.95.40.0 – 45.95.40.255 AS39521 1
9 45.95.41.0/24 /24 45.95.41.0 – 45.95.41.255 AS39521 1
10 45.130.100.0/22 /22 45.130.100.0 – 45.130.103.255 AS39521 1
11 68.164.0.0/22 /22 68.164.0.0 – 68.164.3.255 AS39521 1
12 68.165.140.0/22 /22 68.165.140.0 – 68.165.143.255 AS39521 1
13 68.165.176.0/22 /22 68.165.176.0 – 68.165.179.255 AS39521 1
14 68.165.208.0/22 /22 68.165.208.0 – 68.165.211.255 AS39521 1
15 72.244.124.0/22 /22 72.244.124.0 – 72.244.127.255 AS39521 1
16 74.0.132.0/22 /22 74.0.132.0 – 74.0.135.255 AS39521 1
17 74.0.160.0/22 /22 74.0.160.0 – 74.0.163.255 AS39521 1
18 74.0.200.0/22 /22 74.0.200.0 – 74.0.203.255 AS39521 1
19 74.0.248.0/22 /22 74.0.248.0 – 74.0.251.255 AS39521 1
20 82.21.58.0/24 /24 82.21.58.0 – 82.21.58.255 AS39521 1
21 82.21.116.0/24 /24 82.21.116.0 – 82.21.116.255 AS39521 1
22 82.21.126.0/24 /24 82.21.126.0 – 82.21.126.255 AS39521 1
23 82.21.165.0/24 /24 82.21.165.0 – 82.21.165.255 AS39521 1
24 82.22.143.0/24 /24 82.22.143.0 – 82.22.143.255 AS39521 1
25 82.22.157.0/24 /24 82.22.157.0 – 82.22.157.255 AS39521 1
26 82.22.186.0/24 /24 82.22.186.0 – 82.22.186.255 AS39521 1
27 82.23.188.0/24 /24 82.23.188.0 – 82.23.188.255 AS39521 1
28 83.229.34.0/24 /24 83.229.34.0 – 83.229.34.255 AS39521 1
29 95.178.107.0/24 /24 95.178.107.0 – 95.178.107.255 AS39521 1
30 143.20.6.0/24 /24 143.20.6.0 – 143.20.6.255 AS39521 1
31 143.20.54.0/24 /24 143.20.54.0 – 143.20.54.255 AS39521 1
32 143.20.61.0/24 /24 143.20.61.0 – 143.20.61.255 AS39521 1
33 143.20.62.0/24 /24 143.20.62.0 – 143.20.62.255 AS39521 1
34 143.20.104.0/24 /24 143.20.104.0 – 143.20.104.255 AS39521 1
35 143.20.124.0/24 /24 143.20.124.0 – 143.20.124.255 AS39521 1
36 143.20.125.0/24 /24 143.20.125.0 – 143.20.125.255 AS39521 1
37 185.144.56.0/22 /22 185.144.56.0 – 185.144.59.255 AS39521 1
38 188.191.49.0/24 /24 188.191.49.0 – 188.191.49.255 AS39521 1
39 188.191.50.0/24 /24 188.191.50.0 – 188.191.50.255 AS39521 1
40 188.191.51.0/24 /24 188.191.51.0 – 188.191.51.255 AS39521 1
41 212.107.4.0/22 /22 212.107.4.0 – 212.107.7.255 AS39521 1
42 217.194.153.0/24 /24 217.194.153.0 – 217.194.153.255 AS39521 1