BGP Full View — RIPE RIS RRC00data as of 2026-05-06 12:17

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
1 124 903
IPv4 origin ASNs
78 265
IPv4 MOAS
6 475
IPv6 prefixes
255 570
IPv6 origin ASNs
36 457
IPv6 MOAS
1 437

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 95
199 229 440
/12 303
317 718 528
/13 585
306 708 480
/14 1 203
315 359 232
/15 2 153
282 198 016
/16 13 819
905 641 984
/17 8 682
284 491 776
/18 13 948
228 524 032
/19 26 601
217 915 392
/20 48 494
198 631 424
/21 55 715
114 104 320
/22 118 672
121 520 128
/23 117 923
60 376 576
/24 711 494
182 142 464
Total 1 119 756 4 284 015 616
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 158 848 addr 72.51%
Not announced 1 180 808 448 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 174 336 addr 49.81%
    — of total IPv4 space 13.69%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 479
2 872 573 952
/30 833
218 365 952
/31 359
47 054 848
/32 26 975
1 767 833 600
/33 5 710
187 105 280
/34 5 555
91 013 120
/35 1 940
15 892 480
/36 9 987
40 906 752
/37 1 359
2 783 232
/38 2 727
2 792 448
/39 1 852
948 224
/40 23 853
6 106 368
/41 1 735
222 080
/42 2 981
190 784
/43 1 466
46 912
/44 25 808
412 928
/45 4 514
36 112
/46 5 836
23 344
/47 8 891
17 782
/48 117 131
117 131
Total 255 275 4 413 974 409 537
IPv4 (1 124 903) IPv6 (255 570)
Reset
Found 29 IPv4 prefixes · ASN: AS15804 · showing 1–29
# Prefix ↑ Mask Range Origin ASN MOAS
1 212.12.224.0/24 /24 212.12.224.0 – 212.12.224.255 AS15804 1
2 212.12.225.0/24 /24 212.12.225.0 – 212.12.225.255 AS15804 1
3 212.12.226.0/24 /24 212.12.226.0 – 212.12.226.255 AS15804 1
4 212.12.227.0/24 /24 212.12.227.0 – 212.12.227.255 AS15804 1
5 212.12.229.0/24 /24 212.12.229.0 – 212.12.229.255 AS15804 1
6 212.12.231.0/24 /24 212.12.231.0 – 212.12.231.255 AS15804 1
7 212.12.232.0/24 /24 212.12.232.0 – 212.12.232.255 AS15804 1
8 212.12.233.0/24 /24 212.12.233.0 – 212.12.233.255 AS15804 1
9 212.12.234.0/24 /24 212.12.234.0 – 212.12.234.255 AS15804 1
10 212.12.235.0/24 /24 212.12.235.0 – 212.12.235.255 AS15804 1
11 212.12.236.0/24 /24 212.12.236.0 – 212.12.236.255 AS15804 1
12 212.12.237.0/24 /24 212.12.237.0 – 212.12.237.255 AS15804 1
13 212.12.238.0/24 /24 212.12.238.0 – 212.12.238.255 AS15804 1
14 212.12.239.0/24 /24 212.12.239.0 – 212.12.239.255 AS15804 1
15 212.12.240.0/24 /24 212.12.240.0 – 212.12.240.255 AS15804 1
16 212.12.241.0/24 /24 212.12.241.0 – 212.12.241.255 AS15804 1
17 212.12.242.0/24 /24 212.12.242.0 – 212.12.242.255 AS15804 1
18 212.12.243.0/24 /24 212.12.243.0 – 212.12.243.255 AS15804 1
19 212.12.244.0/24 /24 212.12.244.0 – 212.12.244.255 AS15804 1
20 212.12.245.0/24 /24 212.12.245.0 – 212.12.245.255 AS15804 1
21 212.12.246.0/24 /24 212.12.246.0 – 212.12.246.255 AS15804 1
22 212.12.247.0/24 /24 212.12.247.0 – 212.12.247.255 AS15804 1
23 212.12.248.0/24 /24 212.12.248.0 – 212.12.248.255 AS15804 1
24 212.12.249.0/24 /24 212.12.249.0 – 212.12.249.255 AS15804 1
25 212.12.250.0/24 /24 212.12.250.0 – 212.12.250.255 AS15804 1
26 212.12.251.0/24 /24 212.12.251.0 – 212.12.251.255 AS15804 1
27 212.12.252.0/24 /24 212.12.252.0 – 212.12.252.255 AS15804 1
28 212.12.254.0/24 /24 212.12.254.0 – 212.12.254.255 AS15804 1
29 212.12.255.0/24 /24 212.12.255.0 – 212.12.255.255 AS15804 1