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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 46 IPv4 prefixes · ASN: AS136195 · showing 1–46
# Prefix ↑ Mask Range Origin ASN MOAS
1 140.249.3.0/24 /24 140.249.3.0 – 140.249.3.255 AS136195 1
2 140.249.7.0/24 /24 140.249.7.0 – 140.249.7.255 AS136195 1
3 140.249.17.0/24 /24 140.249.17.0 – 140.249.17.255 AS136195 1
4 140.249.18.0/23 /23 140.249.18.0 – 140.249.19.255 AS136195 1
5 140.249.20.0/22 /22 140.249.20.0 – 140.249.23.255 AS136195 1
6 140.249.24.0/24 /24 140.249.24.0 – 140.249.24.255 AS136195 1
7 140.249.28.0/24 /24 140.249.28.0 – 140.249.28.255 AS136195 1
8 140.249.29.0/24 /24 140.249.29.0 – 140.249.29.255 AS136195 1
9 140.249.48.0/21 /21 140.249.48.0 – 140.249.55.255 AS136195 1
10 140.249.62.0/23 /23 140.249.62.0 – 140.249.63.255 AS136195 1
11 140.249.128.0/19 /19 140.249.128.0 – 140.249.159.255 AS136195 1
12 140.249.128.0/22 /22 140.249.128.0 – 140.249.131.255 AS136195 1
13 140.249.132.0/22 /22 140.249.132.0 – 140.249.135.255 AS136195 1
14 140.249.136.0/24 /24 140.249.136.0 – 140.249.136.255 AS136195 1
15 140.249.160.0/19 /19 140.249.160.0 – 140.249.191.255 AS136195 1
16 140.249.192.0/20 /20 140.249.192.0 – 140.249.207.255 AS136195 1
17 140.249.208.0/21 /21 140.249.208.0 – 140.249.215.255 AS136195 1
18 140.249.216.0/21 /21 140.249.216.0 – 140.249.223.255 AS136195 1
19 140.249.224.0/20 /20 140.249.224.0 – 140.249.239.255 AS136195 1
20 140.249.240.0/20 /20 140.249.240.0 – 140.249.255.255 AS136195 1
21 150.138.99.0/24 /24 150.138.99.0 – 150.138.99.255 AS136195 1
22 150.138.112.0/21 /21 150.138.112.0 – 150.138.119.255 AS136195 1
23 150.138.126.0/23 /23 150.138.126.0 – 150.138.127.255 AS136195 1
24 150.138.135.0/24 /24 150.138.135.0 – 150.138.135.255 AS136195 1
25 150.139.128.0/19 /19 150.139.128.0 – 150.139.159.255 AS136195 1
26 150.139.192.0/19 /19 150.139.192.0 – 150.139.223.255 AS136195 1
27 182.40.32.0/20 /20 182.40.32.0 – 182.40.47.255 AS136195 1
28 182.40.39.0/24 /24 182.40.39.0 – 182.40.39.255 AS136195 1
29 182.40.96.0/20 /20 182.40.96.0 – 182.40.111.255 AS136195 1
30 182.40.96.0/24 /24 182.40.96.0 – 182.40.96.255 AS136195 1
31 182.40.97.0/24 /24 182.40.97.0 – 182.40.97.255 AS136195 1
32 182.40.98.0/24 /24 182.40.98.0 – 182.40.98.255 AS136195 1
33 182.40.99.0/24 /24 182.40.99.0 – 182.40.99.255 AS136195 1
34 182.40.102.0/24 /24 182.40.102.0 – 182.40.102.255 AS136195 1
35 182.40.103.0/24 /24 182.40.103.0 – 182.40.103.255 AS136195 1
36 182.40.104.0/24 /24 182.40.104.0 – 182.40.104.255 AS136195 1
37 182.40.105.0/24 /24 182.40.105.0 – 182.40.105.255 AS136195 1
38 182.40.106.0/24 /24 182.40.106.0 – 182.40.106.255 AS136195 1
39 182.40.107.0/24 /24 182.40.107.0 – 182.40.107.255 AS136195 1
40 182.40.108.0/24 /24 182.40.108.0 – 182.40.108.255 AS136195 1
41 182.40.109.0/24 /24 182.40.109.0 – 182.40.109.255 AS136195 1
42 182.40.160.0/21 /21 182.40.160.0 – 182.40.167.255 AS136195 1
43 182.40.192.0/19 /19 182.40.192.0 – 182.40.223.255 AS136195 1
44 182.40.192.0/24 /24 182.40.192.0 – 182.40.192.255 AS136195 1
45 182.40.201.0/24 /24 182.40.201.0 – 182.40.201.255 AS136195 1
46 182.40.240.0/20 /20 182.40.240.0 – 182.40.255.255 AS136195 1