BGP Full View — RIPE RIS RRC00data as of 2026-10-13 19:12

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 →
thank you!
IPv4 prefixes
1 161 994
IPv4 origin ASNs
79 337
IPv4 MOAS
6 181
IPv6 prefixes
269 447
IPv6 origin ASNs
37 630
IPv6 MOAS
945

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
/12 300
314 572 800
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 179
285 605 888
/16 13 946
913 965 056
/17 8 649
283 410 432
/18 13 935
228 311 040
/19 26 704
218 759 168
/20 48 385
198 184 960
/21 57 110
116 961 280
/22 118 685
121 533 440
/23 121 586
62 252 032
/24 743 349
190 297 344
Total 1 156 791 4 313 255 168
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 610 432 addr 72.98%
Not announced 1 160 356 864 addr 27.02%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.07%
↳ routable but not announced 567 763 968 addr 48.93%
    — of total IPv4 space 13.22%
    — of announceable space (total − tech/reserved) 15.34%
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) 453 /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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 871
3 078 094 848
/30 739
193 724 416
/31 389
50 987 008
/32 27 458
1 799 487 488
/33 6 068
198 836 224
/34 5 748
94 175 232
/35 2 014
16 498 688
/36 10 235
41 922 560
/37 1 418
2 904 064
/38 2 825
2 892 800
/39 1 888
966 656
/40 24 924
6 380 544
/41 1 905
243 840
/42 2 974
190 336
/43 1 477
47 264
/44 27 229
435 664
/45 4 964
39 712
/46 6 689
26 756
/47 9 741
19 482
/48 124 357
124 357
Total 269 219 4 414 669 337 587
IPv4 (1 161 994) IPv6 (269 447)
Reset
Found 69 IPv4 prefixes · ASN: AS3762 · showing 1–69
# Prefix ↑ Mask Range Origin ASN MOAS
1 170.16.0.0/16 /16 170.16.0.0 – 170.16.255.255 AS3762 1
2 170.16.0.0/22 /22 170.16.0.0 – 170.16.3.255 AS3762 1
3 170.16.4.0/23 /23 170.16.4.0 – 170.16.5.255 AS3762 1
4 170.16.6.0/23 /23 170.16.6.0 – 170.16.7.255 AS3762 1
5 170.16.6.0/24 /24 170.16.6.0 – 170.16.6.255 AS3762 1
6 170.16.7.0/24 /24 170.16.7.0 – 170.16.7.255 AS3762 1
7 170.16.112.0/20 /20 170.16.112.0 – 170.16.127.255 AS3762 1
8 170.16.116.0/22 /22 170.16.116.0 – 170.16.119.255 AS3762 1
9 170.16.116.0/23 /23 170.16.116.0 – 170.16.117.255 AS3762 1
10 170.16.116.0/24 /24 170.16.116.0 – 170.16.116.255 AS3762 1
11 170.16.117.0/24 /24 170.16.117.0 – 170.16.117.255 AS3762 1
12 170.16.118.0/23 /23 170.16.118.0 – 170.16.119.255 AS3762 1
13 170.16.118.0/24 /24 170.16.118.0 – 170.16.118.255 AS3762 1
14 170.16.119.0/24 /24 170.16.119.0 – 170.16.119.255 AS3762 1
15 170.16.120.0/21 /21 170.16.120.0 – 170.16.127.255 AS3762 1
16 170.16.120.0/22 /22 170.16.120.0 – 170.16.123.255 AS3762 1
17 170.16.136.0/22 /22 170.16.136.0 – 170.16.139.255 AS3762 1
18 170.16.137.0/24 /24 170.16.137.0 – 170.16.137.255 AS3762 1
19 170.16.144.0/22 /22 170.16.144.0 – 170.16.147.255 AS3762 1
20 170.16.145.0/24 /24 170.16.145.0 – 170.16.145.255 AS3762 1
21 170.16.180.0/23 /23 170.16.180.0 – 170.16.181.255 AS3762 1
22 198.58.16.0/21 /21 198.58.16.0 – 198.58.23.255 AS3762 1
23 198.58.16.0/22 /22 198.58.16.0 – 198.58.19.255 AS3762 1
24 198.58.16.0/23 /23 198.58.16.0 – 198.58.17.255 AS3762 1
25 198.58.17.0/24 /24 198.58.17.0 – 198.58.17.255 AS3762 1
26 198.58.18.0/23 /23 198.58.18.0 – 198.58.19.255 AS3762 1
27 198.58.18.0/24 /24 198.58.18.0 – 198.58.18.255 AS3762 1
28 198.58.20.0/22 /22 198.58.20.0 – 198.58.23.255 AS3762 1
29 198.58.20.0/23 /23 198.58.20.0 – 198.58.21.255 AS3762 1
30 198.58.21.0/24 /24 198.58.21.0 – 198.58.21.255 AS3762 1
31 198.58.22.0/23 /23 198.58.22.0 – 198.58.23.255 AS3762 1
32 198.58.22.0/24 /24 198.58.22.0 – 198.58.22.255 AS3762 1
33 198.58.24.0/22 /22 198.58.24.0 – 198.58.27.255 AS3762 1
34 198.102.186.0/23 /23 198.102.186.0 – 198.102.187.255 AS3762 1
35 198.102.188.0/22 /22 198.102.188.0 – 198.102.191.255 AS3762 1
36 198.102.192.0/22 /22 198.102.192.0 – 198.102.195.255 AS3762 1
37 198.102.196.0/23 /23 198.102.196.0 – 198.102.197.255 AS3762 1
38 198.178.32.0/20 /20 198.178.32.0 – 198.178.47.255 AS3762 1
39 198.178.36.0/22 /22 198.178.36.0 – 198.178.39.255 AS3762 1
40 198.178.36.0/23 /23 198.178.36.0 – 198.178.37.255 AS3762 1
41 198.178.38.0/23 /23 198.178.38.0 – 198.178.39.255 AS3762 1
42 198.178.38.0/24 /24 198.178.38.0 – 198.178.38.255 AS3762 1
43 198.178.39.0/24 /24 198.178.39.0 – 198.178.39.255 AS3762 1
44 198.178.40.0/21 /21 198.178.40.0 – 198.178.47.255 AS3762 1
45 198.178.40.0/22 /22 198.178.40.0 – 198.178.43.255 AS3762 1
46 198.178.40.0/23 /23 198.178.40.0 – 198.178.41.255 AS3762 1
47 198.178.40.0/24 /24 198.178.40.0 – 198.178.40.255 AS3762 1
48 198.178.42.0/23 /23 198.178.42.0 – 198.178.43.255 AS3762 1
49 198.178.42.0/24 /24 198.178.42.0 – 198.178.42.255 AS3762 1
50 198.178.43.0/24 /24 198.178.43.0 – 198.178.43.255 AS3762 1
51 198.178.44.0/22 /22 198.178.44.0 – 198.178.47.255 AS3762 1
52 198.178.44.0/23 /23 198.178.44.0 – 198.178.45.255 AS3762 1
53 198.178.44.0/24 /24 198.178.44.0 – 198.178.44.255 AS3762 1
54 198.178.45.0/24 /24 198.178.45.0 – 198.178.45.255 AS3762 1
55 198.178.46.0/23 /23 198.178.46.0 – 198.178.47.255 AS3762 1
56 198.178.46.0/24 /24 198.178.46.0 – 198.178.46.255 AS3762 1
57 198.178.47.0/24 /24 198.178.47.0 – 198.178.47.255 AS3762 1
58 198.178.48.0/21 /21 198.178.48.0 – 198.178.55.255 AS3762 1
59 198.178.48.0/22 /22 198.178.48.0 – 198.178.51.255 AS3762 1
60 198.178.48.0/23 /23 198.178.48.0 – 198.178.49.255 AS3762 1
61 198.178.48.0/24 /24 198.178.48.0 – 198.178.48.255 AS3762 1
62 198.178.49.0/24 /24 198.178.49.0 – 198.178.49.255 AS3762 1
63 198.178.50.0/23 /23 198.178.50.0 – 198.178.51.255 AS3762 1
64 198.178.50.0/24 /24 198.178.50.0 – 198.178.50.255 AS3762 1
65 198.178.51.0/24 /24 198.178.51.0 – 198.178.51.255 AS3762 1
66 198.178.52.0/23 /23 198.178.52.0 – 198.178.53.255 AS3762 1
67 198.178.52.0/24 /24 198.178.52.0 – 198.178.52.255 AS3762 1
68 198.178.53.0/24 /24 198.178.53.0 – 198.178.53.255 AS3762 1
69 198.178.54.0/24 /24 198.178.54.0 – 198.178.54.255 AS3762 1