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BGP Full View — RIPE RIS RRC00data as of 2026-09-15 12:52

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
1 154 811
IPv4 origin ASNs
79 095
IPv4 MOAS
5 849
IPv6 prefixes
266 312
IPv6 origin ASNs
37 375
IPv6 MOAS
1 015

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 2 195
287 703 040
/16 13 984
916 455 424
/17 8 704
285 212 672
/18 14 032
229 900 288
/19 26 741
219 062 272
/20 48 428
198 361 088
/21 56 957
116 647 936
/22 118 319
121 158 656
/23 121 033
61 968 896
/24 736 887
188 643 072
Total 1 149 550 4 324 855 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 144 128 addr 73.02%
Not announced 1 158 823 168 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.14%
↳ routable but not announced 566 184 192 addr 48.86%
    — 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
/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 5 779
3 029 860 352
/30 767
201 064 448
/31 389
50 987 008
/32 27 381
1 794 441 216
/33 5 966
195 493 888
/34 5 673
92 946 432
/35 2 002
16 400 384
/36 10 123
41 463 808
/37 1 413
2 893 824
/38 2 808
2 875 392
/39 1 881
963 072
/40 24 587
6 294 272
/41 1 842
235 776
/42 3 100
198 400
/43 1 466
46 912
/44 27 297
436 752
/45 4 922
39 376
/46 6 617
26 468
/47 9 628
19 256
/48 122 159
122 159
Total 266 103 16 534 937 579
IPv4 (1 154 811) IPv6 (266 312)
Reset
Found 58 IPv6 prefixes · ASN: AS138915 · showing 1–58
# Prefix ↑ Mask Range Origin ASN MOAS
1 2404:a140:2::/48 /48 2404:a140:2:: – 2404:a140:2:ffff:ffff:ffff:ffff:ffff AS138915 1
2 2404:a140:3::/48 /48 2404:a140:3:: – 2404:a140:3:ffff:ffff:ffff:ffff:ffff AS138915 1
3 2404:a140:5::/48 /48 2404:a140:5:: – 2404:a140:5:ffff:ffff:ffff:ffff:ffff AS138915 1
4 2404:a140:6::/48 /48 2404:a140:6:: – 2404:a140:6:ffff:ffff:ffff:ffff:ffff AS138915 1
5 2404:a140:7::/48 /48 2404:a140:7:: – 2404:a140:7:ffff:ffff:ffff:ffff:ffff AS138915 1
6 2404:a140:8::/48 /48 2404:a140:8:: – 2404:a140:8:ffff:ffff:ffff:ffff:ffff AS138915 1
7 2404:a140:9::/48 /48 2404:a140:9:: – 2404:a140:9:ffff:ffff:ffff:ffff:ffff AS138915 1
8 2404:a140:a::/48 /48 2404:a140:a:: – 2404:a140:a:ffff:ffff:ffff:ffff:ffff AS138915 1
9 2404:a140:b::/48 /48 2404:a140:b:: – 2404:a140:b:ffff:ffff:ffff:ffff:ffff AS138915 1
10 2404:a140:c::/48 /48 2404:a140:c:: – 2404:a140:c:ffff:ffff:ffff:ffff:ffff AS138915 1
11 2404:a140:d::/48 /48 2404:a140:d:: – 2404:a140:d:ffff:ffff:ffff:ffff:ffff AS138915 1
12 2404:a140:f::/48 /48 2404:a140:f:: – 2404:a140:f:ffff:ffff:ffff:ffff:ffff AS138915 1
13 2404:a140:10::/48 /48 2404:a140:10:: – 2404:a140:10:ffff:ffff:ffff:ffff:ffff AS138915 1
14 2404:a140:11::/48 /48 2404:a140:11:: – 2404:a140:11:ffff:ffff:ffff:ffff:ffff AS138915 1
15 2404:a140:12::/48 /48 2404:a140:12:: – 2404:a140:12:ffff:ffff:ffff:ffff:ffff AS138915 1
16 2404:a140:13::/48 /48 2404:a140:13:: – 2404:a140:13:ffff:ffff:ffff:ffff:ffff AS138915 1
17 2404:a140:14::/48 /48 2404:a140:14:: – 2404:a140:14:ffff:ffff:ffff:ffff:ffff AS138915 1
18 2404:a140:15::/48 /48 2404:a140:15:: – 2404:a140:15:ffff:ffff:ffff:ffff:ffff AS138915 1
19 2404:a140:16::/48 /48 2404:a140:16:: – 2404:a140:16:ffff:ffff:ffff:ffff:ffff AS138915 1
20 2404:a140:17::/48 /48 2404:a140:17:: – 2404:a140:17:ffff:ffff:ffff:ffff:ffff AS138915 1
21 2404:a140:19::/48 /48 2404:a140:19:: – 2404:a140:19:ffff:ffff:ffff:ffff:ffff AS138915 1
22 2404:a140:1a::/48 /48 2404:a140:1a:: – 2404:a140:1a:ffff:ffff:ffff:ffff:ffff AS138915 1
23 2404:a140:1b::/48 /48 2404:a140:1b:: – 2404:a140:1b:ffff:ffff:ffff:ffff:ffff AS138915 1
24 2404:a140:1c::/48 /48 2404:a140:1c:: – 2404:a140:1c:ffff:ffff:ffff:ffff:ffff AS138915 1
25 2404:a140:1f::/48 /48 2404:a140:1f:: – 2404:a140:1f:ffff:ffff:ffff:ffff:ffff AS138915 1
26 2404:a140:20::/48 /48 2404:a140:20:: – 2404:a140:20:ffff:ffff:ffff:ffff:ffff AS138915 1
27 2404:a140:21::/48 /48 2404:a140:21:: – 2404:a140:21:ffff:ffff:ffff:ffff:ffff AS138915 1
28 2404:a140:22::/48 /48 2404:a140:22:: – 2404:a140:22:ffff:ffff:ffff:ffff:ffff AS138915 1
29 2404:a140:24::/48 /48 2404:a140:24:: – 2404:a140:24:ffff:ffff:ffff:ffff:ffff AS138915 1
30 2404:a140:25::/48 /48 2404:a140:25:: – 2404:a140:25:ffff:ffff:ffff:ffff:ffff AS138915 1
31 2404:a140:26::/48 /48 2404:a140:26:: – 2404:a140:26:ffff:ffff:ffff:ffff:ffff AS138915 1
32 2404:a140:27::/48 /48 2404:a140:27:: – 2404:a140:27:ffff:ffff:ffff:ffff:ffff AS138915 1
33 2404:a140:28::/48 /48 2404:a140:28:: – 2404:a140:28:ffff:ffff:ffff:ffff:ffff AS138915 1
34 2404:a140:29::/48 /48 2404:a140:29:: – 2404:a140:29:ffff:ffff:ffff:ffff:ffff AS138915 1
35 2404:a140:2a::/48 /48 2404:a140:2a:: – 2404:a140:2a:ffff:ffff:ffff:ffff:ffff AS138915 1
36 2404:a140:2b::/48 /48 2404:a140:2b:: – 2404:a140:2b:ffff:ffff:ffff:ffff:ffff AS138915 1
37 2404:a140:2c::/48 /48 2404:a140:2c:: – 2404:a140:2c:ffff:ffff:ffff:ffff:ffff AS138915 1
38 2404:a140:2d::/48 /48 2404:a140:2d:: – 2404:a140:2d:ffff:ffff:ffff:ffff:ffff AS138915 1
39 2404:a140:2e::/48 /48 2404:a140:2e:: – 2404:a140:2e:ffff:ffff:ffff:ffff:ffff AS138915 1
40 2404:a140:32::/48 /48 2404:a140:32:: – 2404:a140:32:ffff:ffff:ffff:ffff:ffff AS138915 1
41 2404:a140:33::/48 /48 2404:a140:33:: – 2404:a140:33:ffff:ffff:ffff:ffff:ffff AS138915 1
42 2404:a140:38::/48 /48 2404:a140:38:: – 2404:a140:38:ffff:ffff:ffff:ffff:ffff AS138915 1
43 2404:a140:39::/48 /48 2404:a140:39:: – 2404:a140:39:ffff:ffff:ffff:ffff:ffff AS138915 1
44 2404:a140:3a::/48 /48 2404:a140:3a:: – 2404:a140:3a:ffff:ffff:ffff:ffff:ffff AS138915 1
45 2404:a140:3b::/48 /48 2404:a140:3b:: – 2404:a140:3b:ffff:ffff:ffff:ffff:ffff AS138915 1
46 2404:a140:3c::/48 /48 2404:a140:3c:: – 2404:a140:3c:ffff:ffff:ffff:ffff:ffff AS138915 1
47 2404:a140:3d::/48 /48 2404:a140:3d:: – 2404:a140:3d:ffff:ffff:ffff:ffff:ffff AS138915 1
48 2404:a140:3e::/48 /48 2404:a140:3e:: – 2404:a140:3e:ffff:ffff:ffff:ffff:ffff AS138915 1
49 2404:a140:3f::/48 /48 2404:a140:3f:: – 2404:a140:3f:ffff:ffff:ffff:ffff:ffff AS138915 1
50 2404:a140:42::/48 /48 2404:a140:42:: – 2404:a140:42:ffff:ffff:ffff:ffff:ffff AS138915 1
51 2404:a140:44::/48 /48 2404:a140:44:: – 2404:a140:44:ffff:ffff:ffff:ffff:ffff AS138915 1
52 2404:a140:45::/48 /48 2404:a140:45:: – 2404:a140:45:ffff:ffff:ffff:ffff:ffff AS138915 1
53 2404:a140:46::/48 /48 2404:a140:46:: – 2404:a140:46:ffff:ffff:ffff:ffff:ffff AS138915 1
54 2404:a140:48::/48 /48 2404:a140:48:: – 2404:a140:48:ffff:ffff:ffff:ffff:ffff AS138915 1
55 2404:a140:4a::/48 /48 2404:a140:4a:: – 2404:a140:4a:ffff:ffff:ffff:ffff:ffff AS138915 1
56 2404:a140:4c::/48 /48 2404:a140:4c:: – 2404:a140:4c:ffff:ffff:ffff:ffff:ffff AS138915 1
57 2404:a140:4f::/48 /48 2404:a140:4f:: – 2404:a140:4f:ffff:ffff:ffff:ffff:ffff AS138915 1
58 2404:a140:50::/48 /48 2404:a140:50:: – 2404:a140:50:ffff:ffff:ffff:ffff:ffff AS138915 1