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BGP Full View — RIPE RIS RRC00data as of 2026-11-05 06:23

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
1 167 965
IPv4 origin ASNs
79 585
IPv4 MOAS
7 058
IPv6 prefixes
271 795
IPv6 origin ASNs
37 918
IPv6 MOAS
963

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
/12 304
318 767 104
/13 592
310 378 496
/14 1 210
317 194 240
/15 2 187
286 654 464
/16 13 977
915 996 672
/17 8 685
284 590 080
/18 13 967
228 835 328
/19 26 699
218 718 208
/20 48 499
198 651 904
/21 57 407
117 569 536
/22 119 415
122 280 960
/23 122 381
62 659 072
/24 747 230
191 290 880
Total 1 162 719 4 326 464 512
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 308 480 addr 73.02%
Not announced 1 158 658 816 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.15%
↳ routable but not announced 566 016 768 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) 261 /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 16
4 294 967 296
/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 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 861
3 072 851 968
/30 742
194 510 848
/31 389
50 987 008
/32 27 636
1 811 152 896
/33 6 073
199 000 064
/34 5 766
94 470 144
/35 2 020
16 547 840
/36 10 333
42 323 968
/37 1 430
2 928 640
/38 2 808
2 875 392
/39 1 897
971 264
/40 25 052
6 413 312
/41 1 966
251 648
/42 3 004
192 256
/43 1 506
48 192
/44 27 377
438 032
/45 4 979
39 832
/46 6 813
27 252
/47 9 850
19 700
/48 125 755
125 755
Total 271 566 4 414 951 193 995
IPv4 (1 167 965) IPv6 (271 795)
Reset
Found 38 IPv4 prefixes · ASN: AS52426 · showing 1–38
# Prefix ↑ Mask Range Origin ASN MOAS
1 138.0.56.0/22 /22 138.0.56.0 – 138.0.59.255 AS52426 1
2 138.0.56.0/24 /24 138.0.56.0 – 138.0.56.255 AS52426 1
3 138.0.57.0/24 /24 138.0.57.0 – 138.0.57.255 AS52426 1
4 138.0.58.0/24 /24 138.0.58.0 – 138.0.58.255 AS52426 1
5 138.0.59.0/24 /24 138.0.59.0 – 138.0.59.255 AS52426 1
6 167.249.44.0/22 /22 167.249.44.0 – 167.249.47.255 AS52426 1
7 167.249.44.0/24 /24 167.249.44.0 – 167.249.44.255 AS52426 1
8 167.249.45.0/24 /24 167.249.45.0 – 167.249.45.255 AS52426 1
9 167.249.46.0/24 /24 167.249.46.0 – 167.249.46.255 AS52426 1
10 167.249.47.0/24 /24 167.249.47.0 – 167.249.47.255 AS52426 1
11 179.43.64.0/20 /20 179.43.64.0 – 179.43.79.255 AS52426 1
12 179.43.64.0/24 /24 179.43.64.0 – 179.43.64.255 AS52426 1
13 179.43.65.0/24 /24 179.43.65.0 – 179.43.65.255 AS52426 1
14 179.43.66.0/24 /24 179.43.66.0 – 179.43.66.255 AS52426 1
15 179.43.67.0/24 /24 179.43.67.0 – 179.43.67.255 AS52426 1
16 179.43.68.0/24 /24 179.43.68.0 – 179.43.68.255 AS52426 1
17 179.43.69.0/24 /24 179.43.69.0 – 179.43.69.255 AS52426 1
18 179.43.70.0/24 /24 179.43.70.0 – 179.43.70.255 AS52426 1
19 179.43.71.0/24 /24 179.43.71.0 – 179.43.71.255 AS52426 1
20 179.43.72.0/24 /24 179.43.72.0 – 179.43.72.255 AS52426 1
21 179.43.73.0/24 /24 179.43.73.0 – 179.43.73.255 AS52426 1
22 179.43.74.0/24 /24 179.43.74.0 – 179.43.74.255 AS52426 1
23 179.43.75.0/24 /24 179.43.75.0 – 179.43.75.255 AS52426 1
24 179.43.76.0/24 /24 179.43.76.0 – 179.43.76.255 AS52426 1
25 179.43.77.0/24 /24 179.43.77.0 – 179.43.77.255 AS52426 1
26 179.43.78.0/24 /24 179.43.78.0 – 179.43.78.255 AS52426 1
27 179.43.79.0/24 /24 179.43.79.0 – 179.43.79.255 AS52426 1
28 190.5.216.0/21 /21 190.5.216.0 – 190.5.223.255 AS52426 1
29 190.5.216.0/22 /22 190.5.216.0 – 190.5.219.255 AS52426 1
30 190.5.216.0/24 /24 190.5.216.0 – 190.5.216.255 AS52426 1
31 190.5.217.0/24 /24 190.5.217.0 – 190.5.217.255 AS52426 1
32 190.5.218.0/24 /24 190.5.218.0 – 190.5.218.255 AS52426 1
33 190.5.219.0/24 /24 190.5.219.0 – 190.5.219.255 AS52426 1
34 190.5.220.0/22 /22 190.5.220.0 – 190.5.223.255 AS52426 1
35 190.5.220.0/24 /24 190.5.220.0 – 190.5.220.255 AS52426 1
36 190.5.221.0/24 /24 190.5.221.0 – 190.5.221.255 AS52426 1
37 190.5.222.0/24 /24 190.5.222.0 – 190.5.222.255 AS52426 1
38 190.5.223.0/24 /24 190.5.223.0 – 190.5.223.255 AS52426 1