BGP Full View — RIPE RIS RRC00data as of 2026-06-11 02:51

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
1 132 990
IPv4 origin ASNs
78 478
IPv4 MOAS
6 543
IPv6 prefixes
258 508
IPv6 origin ASNs
36 686
IPv6 MOAS
1 147

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
/12 304
318 767 104
/13 585
306 708 480
/14 1 202
315 097 088
/15 2 160
283 115 520
/16 13 792
903 872 512
/17 8 692
284 819 456
/18 14 040
230 031 360
/19 26 639
218 226 688
/20 48 528
198 770 688
/21 55 848
114 376 704
/22 118 737
121 586 688
/23 118 920
60 887 040
/24 717 852
183 770 112
Total 1 127 463 4 288 712 704
BGP /24 coverage of total IPv4 space
Announced in BGP 3 115 061 504 addr 72.53%
Not announced 1 179 905 792 addr 27.47%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.23%
↳ routable but not announced 587 296 256 addr 49.77%
    — of total IPv4 space 13.67%
    — of announceable space (total − tech/reserved) 15.86%
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) 388 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 38
637 534 208
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 378
2 819 620 864
/30 747
195 821 568
/31 361
47 316 992
/32 27 034
1 771 700 224
/33 5 728
187 695 104
/34 5 565
91 176 960
/35 1 967
16 113 664
/36 10 041
41 127 936
/37 1 391
2 848 768
/38 2 754
2 820 096
/39 1 855
949 760
/40 23 623
6 047 488
/41 1 741
222 848
/42 3 044
194 816
/43 1 476
47 232
/44 26 106
417 696
/45 4 560
36 480
/46 5 960
23 840
/47 9 138
18 276
/48 119 480
119 480
Total 258 229 4 413 845 566 044
IPv4 (1 132 990) IPv6 (258 508)
Reset
Found 20 IPv4 prefixes · ASN: AS12876 · showing 1–20
# Prefix ↓ Mask Range Origin ASN MOAS
1 212.129.0.0/18 /18 212.129.0.0 – 212.129.63.255 AS12876 1
2 212.83.160.0/19 /19 212.83.160.0 – 212.83.191.255 AS12876 1
3 212.83.128.0/19 /19 212.83.128.0 – 212.83.159.255 AS12876 1
4 212.47.224.0/19 /19 212.47.224.0 – 212.47.255.255 AS12876 1
5 195.154.0.0/16 /16 195.154.0.0 – 195.154.255.255 AS12876 1
6 163.172.208.0/20 /20 163.172.208.0 – 163.172.223.255 AS12876 1
7 163.172.0.0/16 /16 163.172.0.0 – 163.172.255.255 AS12876 1
8 151.115.224.0/19 /19 151.115.224.0 – 151.115.255.255 AS12876 1
9 151.115.208.0/20 /20 151.115.208.0 – 151.115.223.255 AS12876 1
10 151.115.192.0/24 /24 151.115.192.0 – 151.115.192.255 AS12876 1
11 151.115.160.0/19 /19 151.115.160.0 – 151.115.191.255 AS12876 1
12 151.115.128.0/19 /19 151.115.128.0 – 151.115.159.255 AS12876 1
13 151.115.0.0/17 /17 151.115.0.0 – 151.115.127.255 AS12876 1
14 62.210.0.0/16 /16 62.210.0.0 – 62.210.255.255 AS12876 1
15 62.4.0.0/19 /19 62.4.0.0 – 62.4.31.255 AS12876 1
16 51.159.224.0/19 /19 51.159.224.0 – 51.159.255.255 AS12876 1
17 51.158.128.0/17 /17 51.158.128.0 – 51.158.255.255 AS12876 1
18 51.158.0.0/15 /15 51.158.0.0 – 51.159.255.255 AS12876 1
19 51.15.0.0/17 /17 51.15.0.0 – 51.15.127.255 AS12876 1
20 51.15.0.0/16 /16 51.15.0.0 – 51.15.255.255 AS12876 1