BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /24 0.02%

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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
Reset
Found 45 IPv4 prefixes · ASN: AS140637 · showing 1–45
# Prefix ↓ Mask Range Origin ASN MOAS
1 203.31.53.0/24 /24 203.31.53.0 – 203.31.53.255 AS140637 1
2 203.31.52.0/24 /24 203.31.52.0 – 203.31.52.255 AS140637 1
3 203.19.117.0/24 /24 203.19.117.0 – 203.19.117.255 AS140637 1
4 203.9.109.0/24 /24 203.9.109.0 – 203.9.109.255 AS140637 1
5 202.9.78.0/24 /24 202.9.78.0 – 202.9.78.255 AS140637 1
6 194.193.31.0/24 /24 194.193.31.0 – 194.193.31.255 AS140637 1
7 194.193.30.0/24 /24 194.193.30.0 – 194.193.30.255 AS140637 1
8 194.193.29.0/24 /24 194.193.29.0 – 194.193.29.255 AS140637 1
9 194.193.28.0/24 /24 194.193.28.0 – 194.193.28.255 AS140637 1
10 194.193.28.0/22 /22 194.193.28.0 – 194.193.31.255 AS140637 1
11 194.193.18.0/24 /24 194.193.18.0 – 194.193.18.255 AS140637 1
12 194.193.16.0/24 /24 194.193.16.0 – 194.193.16.255 AS140637 1
13 194.193.16.0/22 /22 194.193.16.0 – 194.193.19.255 AS140637 1
14 192.199.32.0/21 /21 192.199.32.0 – 192.199.39.255 AS140637 1
15 192.104.45.0/24 /24 192.104.45.0 – 192.104.45.255 AS140637 1
16 192.104.44.0/24 /24 192.104.44.0 – 192.104.44.255 AS140637 1
17 192.104.43.0/24 /24 192.104.43.0 – 192.104.43.255 AS140637 1
18 192.55.112.0/24 /24 192.55.112.0 – 192.55.112.255 AS140637 1
19 180.149.193.0/24 /24 180.149.193.0 – 180.149.193.255 AS140637 1
20 180.149.192.0/24 /24 180.149.192.0 – 180.149.192.255 AS140637 1
21 180.149.192.0/22 /22 180.149.192.0 – 180.149.195.255 AS140637 1
22 163.47.95.0/24 /24 163.47.95.0 – 163.47.95.255 AS140637 1
23 163.47.94.0/24 /24 163.47.94.0 – 163.47.94.255 AS140637 1
24 163.47.93.0/24 /24 163.47.93.0 – 163.47.93.255 AS140637 1
25 163.47.92.0/24 /24 163.47.92.0 – 163.47.92.255 AS140637 1
26 163.47.92.0/22 /22 163.47.92.0 – 163.47.95.255 AS140637 1
27 155.187.0.0/16 /16 155.187.0.0 – 155.187.255.255 AS140637 1
28 143.188.192.0/18 /18 143.188.192.0 – 143.188.255.255 AS140637 1
29 143.188.176.0/20 /20 143.188.176.0 – 143.188.191.255 AS140637 1
30 143.188.168.0/21 /21 143.188.168.0 – 143.188.175.255 AS140637 1
31 143.188.164.0/22 /22 143.188.164.0 – 143.188.167.255 AS140637 1
32 143.188.162.0/23 /23 143.188.162.0 – 143.188.163.255 AS140637 1
33 143.188.144.0/22 /22 143.188.144.0 – 143.188.147.255 AS140637 1
34 143.188.128.0/20 /20 143.188.128.0 – 143.188.143.255 AS140637 1
35 143.188.0.0/17 /17 143.188.0.0 – 143.188.127.255 AS140637 1
36 143.174.200.0/21 /21 143.174.200.0 – 143.174.207.255 AS140637 1
37 143.174.192.0/21 /21 143.174.192.0 – 143.174.199.255 AS140637 1
38 143.174.60.0/24 /24 143.174.60.0 – 143.174.60.255 AS140637 1
39 134.178.196.0/24 /24 134.178.196.0 – 134.178.196.255 AS140637 1
40 134.178.184.0/24 /24 134.178.184.0 – 134.178.184.255 AS140637 1
41 134.178.108.0/24 /24 134.178.108.0 – 134.178.108.255 AS140637 1
42 134.178.0.0/16 /16 134.178.0.0 – 134.178.255.255 AS140637 1
43 103.151.87.0/24 /24 103.151.87.0 – 103.151.87.255 AS140637 1
44 103.151.86.0/24 /24 103.151.86.0 – 103.151.86.255 AS140637 1
45 103.151.86.0/23 /23 103.151.86.0 – 103.151.87.255 AS140637 1