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).
🗺 IPv4 address-space map → 📊 ASN TOP →
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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 1 861 IPv4 prefixes · ASN: AS36992 · showing 1801–1861
# Prefix ↑ Mask Range Origin ASN MOAS
1801 217.54.192.0/21 /21 217.54.192.0 – 217.54.199.255 AS36992 1
1802 217.54.200.0/21 /21 217.54.200.0 – 217.54.207.255 AS36992 1
1803 217.54.208.0/21 /21 217.54.208.0 – 217.54.215.255 AS36992 1
1804 217.54.216.0/23 /23 217.54.216.0 – 217.54.217.255 AS36992 1
1805 217.54.218.0/24 /24 217.54.218.0 – 217.54.218.255 AS36992 1
1806 217.54.219.0/24 /24 217.54.219.0 – 217.54.219.255 AS36992 1
1807 217.54.220.0/22 /22 217.54.220.0 – 217.54.223.255 AS36992 1
1808 217.54.224.0/21 /21 217.54.224.0 – 217.54.231.255 AS36992 1
1809 217.54.232.0/23 /23 217.54.232.0 – 217.54.233.255 AS36992 1
1810 217.54.234.0/24 /24 217.54.234.0 – 217.54.234.255 AS36992 1
1811 217.54.235.0/24 /24 217.54.235.0 – 217.54.235.255 AS36992 1
1812 217.54.236.0/22 /22 217.54.236.0 – 217.54.239.255 AS36992 1
1813 217.54.240.0/21 /21 217.54.240.0 – 217.54.247.255 AS36992 1
1814 217.54.248.0/23 /23 217.54.248.0 – 217.54.249.255 AS36992 1
1815 217.54.250.0/24 /24 217.54.250.0 – 217.54.250.255 AS36992 1
1816 217.54.251.0/24 /24 217.54.251.0 – 217.54.251.255 AS36992 1
1817 217.54.253.0/24 /24 217.54.253.0 – 217.54.253.255 AS36992 1
1818 217.54.254.0/24 /24 217.54.254.0 – 217.54.254.255 AS36992 1
1819 217.54.255.0/24 /24 217.54.255.0 – 217.54.255.255 AS36992 1
1820 217.55.0.0/19 /19 217.55.0.0 – 217.55.31.255 AS36992 1
1821 217.55.0.0/20 /20 217.55.0.0 – 217.55.15.255 AS36992 1
1822 217.55.16.0/20 /20 217.55.16.0 – 217.55.31.255 AS36992 1
1823 217.55.32.0/19 /19 217.55.32.0 – 217.55.63.255 AS36992 1
1824 217.55.32.0/20 /20 217.55.32.0 – 217.55.47.255 AS36992 1
1825 217.55.48.0/20 /20 217.55.48.0 – 217.55.63.255 AS36992 1
1826 217.55.72.0/21 /21 217.55.72.0 – 217.55.79.255 AS36992 1
1827 217.55.80.0/24 /24 217.55.80.0 – 217.55.80.255 AS36992 1
1828 217.55.81.0/24 /24 217.55.81.0 – 217.55.81.255 AS36992 1
1829 217.55.82.0/24 /24 217.55.82.0 – 217.55.82.255 AS36992 1
1830 217.55.83.0/24 /24 217.55.83.0 – 217.55.83.255 AS36992 1
1831 217.55.84.0/24 /24 217.55.84.0 – 217.55.84.255 AS36992 1
1832 217.55.88.0/24 /24 217.55.88.0 – 217.55.88.255 AS36992 1
1833 217.55.91.0/24 /24 217.55.91.0 – 217.55.91.255 AS36992 1
1834 217.55.95.0/24 /24 217.55.95.0 – 217.55.95.255 AS36992 1
1835 217.55.96.0/20 /20 217.55.96.0 – 217.55.111.255 AS36992 1
1836 217.55.128.0/21 /21 217.55.128.0 – 217.55.135.255 AS36992 1
1837 217.55.128.0/22 /22 217.55.128.0 – 217.55.131.255 AS36992 1
1838 217.55.132.0/22 /22 217.55.132.0 – 217.55.135.255 AS36992 1
1839 217.55.136.0/21 /21 217.55.136.0 – 217.55.143.255 AS36992 1
1840 217.55.144.0/20 /20 217.55.144.0 – 217.55.159.255 AS36992 1
1841 217.55.144.0/21 /21 217.55.144.0 – 217.55.151.255 AS36992 1
1842 217.55.152.0/21 /21 217.55.152.0 – 217.55.159.255 AS36992 1
1843 217.55.160.0/21 /21 217.55.160.0 – 217.55.167.255 AS36992 1
1844 217.55.168.0/21 /21 217.55.168.0 – 217.55.175.255 AS36992 1
1845 217.55.176.0/20 /20 217.55.176.0 – 217.55.191.255 AS36992 1
1846 217.55.176.0/21 /21 217.55.176.0 – 217.55.183.255 AS36992 1
1847 217.55.184.0/21 /21 217.55.184.0 – 217.55.191.255 AS36992 1
1848 217.55.192.0/21 /21 217.55.192.0 – 217.55.199.255 AS36992 1
1849 217.55.192.0/22 /22 217.55.192.0 – 217.55.195.255 AS36992 1
1850 217.55.196.0/22 /22 217.55.196.0 – 217.55.199.255 AS36992 1
1851 217.55.200.0/21 /21 217.55.200.0 – 217.55.207.255 AS36992 1
1852 217.55.208.0/20 /20 217.55.208.0 – 217.55.223.255 AS36992 1
1853 217.55.208.0/21 /21 217.55.208.0 – 217.55.215.255 AS36992 1
1854 217.55.216.0/21 /21 217.55.216.0 – 217.55.223.255 AS36992 1
1855 217.55.224.0/21 /21 217.55.224.0 – 217.55.231.255 AS36992 1
1856 217.55.232.0/23 /23 217.55.232.0 – 217.55.233.255 AS36992 1
1857 217.55.234.0/23 /23 217.55.234.0 – 217.55.235.255 AS36992 1
1858 217.55.236.0/22 /22 217.55.236.0 – 217.55.239.255 AS36992 1
1859 217.55.240.0/20 /20 217.55.240.0 – 217.55.255.255 AS36992 1
1860 217.55.240.0/21 /21 217.55.240.0 – 217.55.247.255 AS36992 1
1861 217.55.248.0/21 /21 217.55.248.0 – 217.55.255.255 AS36992 1