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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 27 IPv4 prefixes · ASN: AS27923 · showing 1–27
# Prefix ↑ Mask Range Origin ASN MOAS
1 143.255.32.0/22 /22 143.255.32.0 – 143.255.35.255 AS27923 1
2 143.255.32.0/24 /24 143.255.32.0 – 143.255.32.255 AS27923 1
3 143.255.34.0/24 /24 143.255.34.0 – 143.255.34.255 AS27923 1
4 152.231.0.0/20 /20 152.231.0.0 – 152.231.15.255 AS27923 1
5 152.231.0.0/22 /22 152.231.0.0 – 152.231.3.255 AS27923 1
6 152.231.4.0/22 /22 152.231.4.0 – 152.231.7.255 AS27923 1
7 152.231.8.0/22 /22 152.231.8.0 – 152.231.11.255 AS27923 1
8 152.231.14.0/24 /24 152.231.14.0 – 152.231.14.255 AS27923 1
9 152.231.15.0/24 /24 152.231.15.0 – 152.231.15.255 AS27923 1
10 190.11.224.0/20 /20 190.11.224.0 – 190.11.239.255 AS27923 1
11 190.11.226.0/24 /24 190.11.226.0 – 190.11.226.255 AS27923 1
12 190.11.227.0/24 /24 190.11.227.0 – 190.11.227.255 AS27923 1
13 190.11.228.0/22 /22 190.11.228.0 – 190.11.231.255 AS27923 1
14 190.11.232.0/22 /22 190.11.232.0 – 190.11.235.255 AS27923 1
15 190.11.236.0/24 /24 190.11.236.0 – 190.11.236.255 AS27923 1
16 190.11.237.0/24 /24 190.11.237.0 – 190.11.237.255 AS27923 1
17 190.11.238.0/24 /24 190.11.238.0 – 190.11.238.255 AS27923 1
18 190.97.176.0/20 /20 190.97.176.0 – 190.97.191.255 AS27923 1
19 190.97.176.0/24 /24 190.97.176.0 – 190.97.176.255 AS27923 1
20 190.97.177.0/24 /24 190.97.177.0 – 190.97.177.255 AS27923 1
21 190.97.180.0/23 /23 190.97.180.0 – 190.97.181.255 AS27923 1
22 190.97.182.0/23 /23 190.97.182.0 – 190.97.183.255 AS27923 1
23 190.97.184.0/22 /22 190.97.184.0 – 190.97.187.255 AS27923 1
24 190.97.188.0/24 /24 190.97.188.0 – 190.97.188.255 AS27923 1
25 190.97.189.0/24 /24 190.97.189.0 – 190.97.189.255 AS27923 1
26 190.97.190.0/23 /23 190.97.190.0 – 190.97.191.255 AS27923 1
27 190.97.190.0/24 /24 190.97.190.0 – 190.97.190.255 AS27923 1