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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 46 IPv6 prefixes · ASN: AS132337 · showing 1–46
# Prefix ↑ Mask Range Origin ASN MOAS
1 2406:c140::/32 /32 2406:c140:: – 2406:c140:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
2 2406:c140:31::/48 /48 2406:c140:31:: – 2406:c140:31:ffff:ffff:ffff:ffff:ffff AS132337 1
3 2406:c140:33::/48 /48 2406:c140:33:: – 2406:c140:33:ffff:ffff:ffff:ffff:ffff AS132337 1
4 2406:c140:65::/48 /48 2406:c140:65:: – 2406:c140:65:ffff:ffff:ffff:ffff:ffff AS132337 1
5 2406:c140:852::/48 /48 2406:c140:852:: – 2406:c140:852:ffff:ffff:ffff:ffff:ffff AS132337 1
6 2a06:5280::/29 /29 2a06:5280:: – 2a06:5287:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
7 2a09:4900::/29 /29 2a09:4900:: – 2a09:4907:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
8 2a09:b700::/29 /29 2a09:b700:: – 2a09:b707:ffff:ffff:ffff:ffff:ffff:ffff AS132337, AS28753 2
9 2a0a:2940::/29 /29 2a0a:2940:: – 2a0a:2947:ffff:ffff:ffff:ffff:ffff:ffff AS132337, AS7029 2
10 2a0a:3200::/29 /29 2a0a:3200:: – 2a0a:3207:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
11 2a0a:ca40::/29 /29 2a0a:ca40:: – 2a0a:ca47:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
12 2a0f:14c0::/29 /29 2a0f:14c0:: – 2a0f:14c7:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
13 2a0f:1840::/29 /29 2a0f:1840:: – 2a0f:1847:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
14 2a0f:1a40::/29 /29 2a0f:1a40:: – 2a0f:1a47:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
15 2a0f:2100::/29 /29 2a0f:2100:: – 2a0f:2107:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
16 2a0f:28c0::/29 /29 2a0f:28c0:: – 2a0f:28c7:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
17 2a0f:2ec0::/29 /29 2a0f:2ec0:: – 2a0f:2ec7:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
18 2a0f:6d80::/29 /29 2a0f:6d80:: – 2a0f:6d87:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
19 2a0f:a200::/29 /29 2a0f:a200:: – 2a0f:a207:ffff:ffff:ffff:ffff:ffff:ffff AS132337, AS28753 2
20 2a0f:c400::/29 /29 2a0f:c400:: – 2a0f:c407:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
21 2a0f:dac0::/29 /29 2a0f:dac0:: – 2a0f:dac7:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
22 2a0f:dec0::/29 /29 2a0f:dec0:: – 2a0f:dec7:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
23 2a10:33c0::/29 /29 2a10:33c0:: – 2a10:33c7:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
24 2a10:3440::/29 /29 2a10:3440:: – 2a10:3447:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
25 2a10:36c0::/29 /29 2a10:36c0:: – 2a10:36c7:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
26 2a10:5c00::/29 /29 2a10:5c00:: – 2a10:5c07:ffff:ffff:ffff:ffff:ffff:ffff AS132337, AS7029 2
27 2a10:6b00::/29 /29 2a10:6b00:: – 2a10:6b07:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
28 2a10:7f00::/29 /29 2a10:7f00:: – 2a10:7f07:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
29 2a11:1100::/29 /29 2a11:1100:: – 2a11:1107:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
30 2a11:5200::/29 /29 2a11:5200:: – 2a11:5207:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
31 2a11:89c0::/29 /29 2a11:89c0:: – 2a11:89c7:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
32 2a11:b200::/29 /29 2a11:b200:: – 2a11:b207:ffff:ffff:ffff:ffff:ffff:ffff AS132337, AS7029 2
33 2a11:d240::/29 /29 2a11:d240:: – 2a11:d247:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
34 2a11:ea40::/29 /29 2a11:ea40:: – 2a11:ea47:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
35 2a12:4ac0::/29 /29 2a12:4ac0:: – 2a12:4ac7:ffff:ffff:ffff:ffff:ffff:ffff AS132337, AS28753 2
36 2a12:7b00::/29 /29 2a12:7b00:: – 2a12:7b07:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
37 2a12:c780::/29 /29 2a12:c780:: – 2a12:c787:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
38 2a12:d6c0::/29 /29 2a12:d6c0:: – 2a12:d6c7:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
39 2a13:200::/29 /29 2a13:200:: – 2a13:207:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
40 2a13:540::/29 /29 2a13:540:: – 2a13:547:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
41 2a13:3040::/29 /29 2a13:3040:: – 2a13:3047:ffff:ffff:ffff:ffff:ffff:ffff AS132337, AS28753 2
42 2a13:9380::/29 /29 2a13:9380:: – 2a13:9387:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
43 2a13:9480::/29 /29 2a13:9480:: – 2a13:9487:ffff:ffff:ffff:ffff:ffff:ffff AS132337, AS28753 2
44 2a13:9680::/29 /29 2a13:9680:: – 2a13:9687:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
45 2a13:cf00::/29 /29 2a13:cf00:: – 2a13:cf07:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1
46 2a13:fa00::/29 /29 2a13:fa00:: – 2a13:fa07:ffff:ffff:ffff:ffff:ffff:ffff AS132337 1