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BGP Full View — RIPE RIS RRC00data as of 2026-11-03 06:05

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
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IPv4 prefixes
1 165 348
IPv4 origin ASNs
79 534
IPv4 MOAS
6 679
IPv6 prefixes
89 778
IPv6 origin ASNs
27 323
IPv6 MOAS
217

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 1 208
316 669 952
/15 2 186
286 523 392
/16 13 975
915 865 600
/17 8 680
284 426 240
/18 13 957
228 671 488
/19 26 679
218 554 368
/20 48 454
198 467 584
/21 57 299
117 348 352
/22 119 080
121 937 920
/23 122 097
62 513 664
/24 745 434
190 831 104
Total 1 160 111 4 323 832 832
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 561 600 addr 73.15%
Not announced 1 153 405 696 addr 26.85%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.38%
↳ routable but not announced 560 812 800 addr 48.62%
    — of total IPv4 space 13.06%
    — of announceable space (total − tech/reserved) 15.15%
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 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
/28 169
177 209 344
/29 5 854
3 069 181 952
/30 742
194 510 848
/31 389
50 987 008
/32 27 580
1 807 482 880
/33 6 062
198 639 616
/34 5 780
94 699 520
/35 2 012
16 482 304
/36 10 314
42 246 144
/37 1 428
2 924 544
/38 2 803
2 870 272
/39 1 895
970 240
/40 24 610
6 300 160
Total 89 777 4 414 941 264 896
IPv4 (1 165 348) IPv6 (89 778)
Reset
Found 23 IPv4 prefixes · ASN: AS10823 · showing 1–23
# Prefix ↓ Mask Range Origin ASN MOAS
1 216.178.64.0/19 /19 216.178.64.0 – 216.178.95.255 AS10823 1
2 216.25.128.0/19 /19 216.25.128.0 – 216.25.159.255 AS10823 1
3 209.204.125.0/24 /24 209.204.125.0 – 209.204.125.255 AS10823 1
4 209.204.120.0/22 /22 209.204.120.0 – 209.204.123.255 AS10823 1
5 209.204.119.0/24 /24 209.204.119.0 – 209.204.119.255 AS10823 1
6 209.204.105.0/24 /24 209.204.105.0 – 209.204.105.255 AS10823 1
7 209.204.101.0/24 /24 209.204.101.0 – 209.204.101.255 AS10823 1
8 209.204.98.0/24 /24 209.204.98.0 – 209.204.98.255 AS10823 1
9 209.204.96.0/24 /24 209.204.96.0 – 209.204.96.255 AS10823 1
10 209.204.80.0/21 /21 209.204.80.0 – 209.204.87.255 AS10823 1
11 209.204.64.0/21 /21 209.204.64.0 – 209.204.71.255 AS10823 1
12 207.207.255.0/24 /24 207.207.255.0 – 207.207.255.255 AS10823 1
13 207.207.243.0/24 /24 207.207.243.0 – 207.207.243.255 AS10823 1
14 207.207.242.0/24 /24 207.207.242.0 – 207.207.242.255 AS10823 1
15 207.207.241.0/24 /24 207.207.241.0 – 207.207.241.255 AS10823 1
16 207.207.240.0/24 /24 207.207.240.0 – 207.207.240.255 AS10823 1
17 207.207.208.0/24 /24 207.207.208.0 – 207.207.208.255 AS10823 1
18 198.136.233.0/24 /24 198.136.233.0 – 198.136.233.255 AS10823 1
19 198.136.226.0/24 /24 198.136.226.0 – 198.136.226.255 AS10823 1
20 66.212.0.0/20 /20 66.212.0.0 – 66.212.15.255 AS10823 1
21 66.160.227.0/24 /24 66.160.227.0 – 66.160.227.255 AS10823 1
22 66.160.226.0/24 /24 66.160.226.0 – 66.160.226.255 AS10823 1
23 66.160.224.0/20 /20 66.160.224.0 – 66.160.239.255 AS10823 1