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BGP Full View — RIPE RIS RRC00data as of 2026-09-15 12:52

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
1 154 811
IPv4 origin ASNs
79 095
IPv4 MOAS
5 849
IPv6 prefixes
266 312
IPv6 origin ASNs
37 375
IPv6 MOAS
1 015

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
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 195
287 703 040
/16 13 984
916 455 424
/17 8 704
285 212 672
/18 14 032
229 900 288
/19 26 741
219 062 272
/20 48 428
198 361 088
/21 56 957
116 647 936
/22 118 319
121 158 656
/23 121 033
61 968 896
/24 736 887
188 643 072
Total 1 149 550 4 324 855 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 144 128 addr 73.02%
Not announced 1 158 823 168 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.14%
↳ routable but not announced 566 184 192 addr 48.86%
    — 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) 273 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/16 1
4 294 967 296
/19 1
536 870 912
/20 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 779
3 029 860 352
/30 767
201 064 448
/31 389
50 987 008
/32 27 381
1 794 441 216
/33 5 966
195 493 888
/34 5 673
92 946 432
/35 2 002
16 400 384
/36 10 123
41 463 808
/37 1 413
2 893 824
/38 2 808
2 875 392
/39 1 881
963 072
/40 24 587
6 294 272
/41 1 842
235 776
/42 3 100
198 400
/43 1 466
46 912
/44 27 297
436 752
/45 4 922
39 376
/46 6 617
26 468
/47 9 628
19 256
/48 122 159
122 159
Total 266 103 16 534 937 579
IPv4 (1 154 811) IPv6 (266 312)
Reset
Found 1 846 IPv4 prefixes · ASN: AS23969 · showing 1801–1846
# Prefix ↓ Mask Range Origin ASN MOAS
1801 1.0.195.0/24 /24 1.0.195.0 – 1.0.195.255 AS23969 1
1802 1.0.194.0/24 /24 1.0.194.0 – 1.0.194.255 AS23969 1
1803 1.0.193.0/24 /24 1.0.193.0 – 1.0.193.255 AS23969 1
1804 1.0.192.0/24 /24 1.0.192.0 – 1.0.192.255 AS23969 1
1805 1.0.192.0/19 /19 1.0.192.0 – 1.0.223.255 AS23969 1
1806 1.0.192.0/18 /18 1.0.192.0 – 1.0.255.255 AS23969 1
1807 1.0.191.0/24 /24 1.0.191.0 – 1.0.191.255 AS23969 1
1808 1.0.190.0/24 /24 1.0.190.0 – 1.0.190.255 AS23969 1
1809 1.0.189.0/24 /24 1.0.189.0 – 1.0.189.255 AS23969 1
1810 1.0.187.0/24 /24 1.0.187.0 – 1.0.187.255 AS23969 1
1811 1.0.186.0/24 /24 1.0.186.0 – 1.0.186.255 AS23969 1
1812 1.0.185.0/24 /24 1.0.185.0 – 1.0.185.255 AS23969 1
1813 1.0.184.0/24 /24 1.0.184.0 – 1.0.184.255 AS23969 1
1814 1.0.182.0/24 /24 1.0.182.0 – 1.0.182.255 AS23969 1
1815 1.0.180.0/24 /24 1.0.180.0 – 1.0.180.255 AS23969 1
1816 1.0.179.0/24 /24 1.0.179.0 – 1.0.179.255 AS23969 1
1817 1.0.178.0/24 /24 1.0.178.0 – 1.0.178.255 AS23969 1
1818 1.0.177.0/24 /24 1.0.177.0 – 1.0.177.255 AS23969 1
1819 1.0.176.0/24 /24 1.0.176.0 – 1.0.176.255 AS23969 1
1820 1.0.172.0/22 /22 1.0.172.0 – 1.0.175.255 AS23969 1
1821 1.0.171.0/24 /24 1.0.171.0 – 1.0.171.255 AS23969 1
1822 1.0.170.0/24 /24 1.0.170.0 – 1.0.170.255 AS23969 1
1823 1.0.169.0/24 /24 1.0.169.0 – 1.0.169.255 AS23969 1
1824 1.0.168.0/24 /24 1.0.168.0 – 1.0.168.255 AS23969 1
1825 1.0.167.0/24 /24 1.0.167.0 – 1.0.167.255 AS23969 1
1826 1.0.166.0/24 /24 1.0.166.0 – 1.0.166.255 AS23969 1
1827 1.0.165.0/24 /24 1.0.165.0 – 1.0.165.255 AS23969 1
1828 1.0.164.0/24 /24 1.0.164.0 – 1.0.164.255 AS23969 1
1829 1.0.160.0/22 /22 1.0.160.0 – 1.0.163.255 AS23969 1
1830 1.0.160.0/19 /19 1.0.160.0 – 1.0.191.255 AS23969 1
1831 1.0.144.0/20 /20 1.0.144.0 – 1.0.159.255 AS23969 1
1832 1.0.142.0/23 /23 1.0.142.0 – 1.0.143.255 AS23969 1
1833 1.0.141.0/24 /24 1.0.141.0 – 1.0.141.255 AS23969 1
1834 1.0.140.0/24 /24 1.0.140.0 – 1.0.140.255 AS23969 1
1835 1.0.139.0/24 /24 1.0.139.0 – 1.0.139.255 AS23969 1
1836 1.0.138.0/24 /24 1.0.138.0 – 1.0.138.255 AS23969 1
1837 1.0.137.0/24 /24 1.0.137.0 – 1.0.137.255 AS23969 1
1838 1.0.134.0/23 /23 1.0.134.0 – 1.0.135.255 AS23969 1
1839 1.0.133.0/24 /24 1.0.133.0 – 1.0.133.255 AS23969 1
1840 1.0.132.0/24 /24 1.0.132.0 – 1.0.132.255 AS23969 1
1841 1.0.130.0/23 /23 1.0.130.0 – 1.0.131.255 AS23969 1
1842 1.0.129.0/24 /24 1.0.129.0 – 1.0.129.255 AS23969 1
1843 1.0.128.0/24 /24 1.0.128.0 – 1.0.128.255 AS23969 1
1844 1.0.128.0/19 /19 1.0.128.0 – 1.0.159.255 AS23969 1
1845 1.0.128.0/18 /18 1.0.128.0 – 1.0.191.255 AS23969 1
1846 1.0.128.0/17 /17 1.0.128.0 – 1.0.255.255 AS23969 1