BGP Full View — RIPE RIS RRC00data as of 2026-10-09 18:35

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
1 162 150
IPv4 origin ASNs
79 259
IPv4 MOAS
6 189
IPv6 prefixes
268 171
IPv6 origin ASNs
37 569
IPv6 MOAS
1 092

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 2 188
286 785 536
/16 13 971
915 603 456
/17 8 699
285 048 832
/18 14 049
230 178 816
/19 26 766
219 267 072
/20 48 505
198 676 480
/21 56 968
116 670 464
/22 118 671
121 519 104
/23 121 508
62 212 096
/24 743 349
190 297 344
Total 1 156 944 4 326 000 896
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 645 888 addr 73.03%
Not announced 1 158 321 408 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 679 360 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 261 /24 0.01%

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 15
4 026 531 840
/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 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 418
1 796 866 048
/33 6 074
199 032 832
/34 5 729
93 863 936
/35 2 021
16 556 032
/36 10 181
41 701 376
/37 1 418
2 904 064
/38 2 819
2 886 656
/39 1 890
967 680
/40 24 883
6 370 048
/41 1 861
238 208
/42 2 973
190 272
/43 1 479
47 328
/44 27 192
435 072
/45 4 933
39 464
/46 6 621
26 484
/47 9 602
19 204
/48 123 552
123 552
Total 267 944 4 414 663 661 664
IPv4 (1 162 150) IPv6 (268 171)
Reset
Found 1 886 IPv4 prefixes · ASN: AS3257 · showing 1801–1886
# Prefix ↓ Mask Range Origin ASN MOAS
1801 38.244.121.0/24 /24 38.244.121.0 – 38.244.121.255 AS3257 1
1802 38.244.115.0/24 /24 38.244.115.0 – 38.244.115.255 AS3257 1
1803 38.244.114.0/24 /24 38.244.114.0 – 38.244.114.255 AS3257 1
1804 38.244.113.0/24 /24 38.244.113.0 – 38.244.113.255 AS3257 1
1805 37.252.30.0/24 /24 37.252.30.0 – 37.252.30.255 AS3257 1
1806 37.1.152.0/21 /21 37.1.152.0 – 37.1.159.255 AS3257 1
1807 31.77.250.0/24 /24 31.77.250.0 – 31.77.250.255 AS3257 1
1808 31.77.242.0/23 /23 31.77.242.0 – 31.77.243.255 AS3257 1
1809 31.77.224.0/23 /23 31.77.224.0 – 31.77.225.255 AS3257 1
1810 31.77.215.0/24 /24 31.77.215.0 – 31.77.215.255 AS3257 1
1811 31.77.24.0/22 /22 31.77.24.0 – 31.77.27.255 AS3257 1
1812 31.77.20.0/22 /22 31.77.20.0 – 31.77.23.255 AS3257 1
1813 31.58.222.0/24 /24 31.58.222.0 – 31.58.222.255 AS3257 1
1814 31.58.221.0/24 /24 31.58.221.0 – 31.58.221.255 AS3257 1
1815 31.58.169.0/24 /24 31.58.169.0 – 31.58.169.255 AS3257 1
1816 31.58.139.0/24 /24 31.58.139.0 – 31.58.139.255 AS3257 1
1817 31.58.131.0/24 /24 31.58.131.0 – 31.58.131.255 AS3257 1
1818 31.58.54.0/24 /24 31.58.54.0 – 31.58.54.255 AS3257 1
1819 23.252.78.0/24 /24 23.252.78.0 – 23.252.78.255 AS19257, AS3257 2
1820 23.252.77.0/24 /24 23.252.77.0 – 23.252.77.255 AS19257, AS3257 2
1821 23.234.156.0/22 /22 23.234.156.0 – 23.234.159.255 AS3257 1
1822 23.234.140.0/22 /22 23.234.140.0 – 23.234.143.255 AS3257 1
1823 23.234.136.0/22 /22 23.234.136.0 – 23.234.139.255 AS3257 1
1824 23.234.132.0/22 /22 23.234.132.0 – 23.234.135.255 AS3257 1
1825 23.234.128.0/22 /22 23.234.128.0 – 23.234.131.255 AS3257 1
1826 23.231.120.0/24 /24 23.231.120.0 – 23.231.120.255 AS3257 1
1827 23.231.115.0/24 /24 23.231.115.0 – 23.231.115.255 AS3257 1
1828 23.231.111.0/24 /24 23.231.111.0 – 23.231.111.255 AS3257 1
1829 23.230.235.0/24 /24 23.230.235.0 – 23.230.235.255 AS3257 1
1830 23.230.234.0/24 /24 23.230.234.0 – 23.230.234.255 AS3257 1
1831 23.230.186.0/24 /24 23.230.186.0 – 23.230.186.255 AS3257 1
1832 23.230.121.0/24 /24 23.230.121.0 – 23.230.121.255 AS3257 1
1833 23.230.64.0/24 /24 23.230.64.0 – 23.230.64.255 AS3257 1
1834 23.230.1.0/24 /24 23.230.1.0 – 23.230.1.255 AS3257 1
1835 23.184.144.0/24 /24 23.184.144.0 – 23.184.144.255 AS3257 1
1836 23.27.238.0/24 /24 23.27.238.0 – 23.27.238.255 AS3257 1
1837 23.27.216.0/24 /24 23.27.216.0 – 23.27.216.255 AS3257 1
1838 23.27.134.0/24 /24 23.27.134.0 – 23.27.134.255 AS3257 1
1839 23.27.114.0/24 /24 23.27.114.0 – 23.27.114.255 AS3257 1
1840 23.27.30.0/24 /24 23.27.30.0 – 23.27.30.255 AS3257 1
1841 23.27.8.0/24 /24 23.27.8.0 – 23.27.8.255 AS3257 1
1842 23.27.3.0/24 /24 23.27.3.0 – 23.27.3.255 AS3257 1
1843 23.26.198.0/24 /24 23.26.198.0 – 23.26.198.255 AS3257 1
1844 23.26.22.0/24 /24 23.26.22.0 – 23.26.22.255 AS3257 1
1845 23.26.21.0/24 /24 23.26.21.0 – 23.26.21.255 AS3257 1
1846 23.26.16.0/22 /22 23.26.16.0 – 23.26.19.255 AS3257 1
1847 23.26.13.0/24 /24 23.26.13.0 – 23.26.13.255 AS3257 1
1848 23.26.12.0/24 /24 23.26.12.0 – 23.26.12.255 AS3257 1
1849 23.26.11.0/24 /24 23.26.11.0 – 23.26.11.255 AS3257 1
1850 23.26.8.0/23 /23 23.26.8.0 – 23.26.9.255 AS3257 1
1851 23.26.7.0/24 /24 23.26.7.0 – 23.26.7.255 AS3257 1
1852 23.26.6.0/24 /24 23.26.6.0 – 23.26.6.255 AS3257 1
1853 23.26.5.0/24 /24 23.26.5.0 – 23.26.5.255 AS3257 1
1854 16.5.170.0/23 /23 16.5.170.0 – 16.5.171.255 AS174, AS3257 2
1855 16.5.168.0/23 /23 16.5.168.0 – 16.5.169.255 AS174, AS3257 2
1856 16.5.118.0/23 /23 16.5.118.0 – 16.5.119.255 AS3257, AS174 2
1857 16.5.72.0/21 /21 16.5.72.0 – 16.5.79.255 AS3257 1
1858 13.143.177.0/24 /24 13.143.177.0 – 13.143.177.255 AS3257 1
1859 13.143.152.0/21 /21 13.143.152.0 – 13.143.159.255 AS3257 1
1860 8.37.186.0/24 /24 8.37.186.0 – 8.37.186.255 AS3257 1
1861 8.35.30.0/24 /24 8.35.30.0 – 8.35.30.255 AS3257 1
1862 8.35.24.0/21 /21 8.35.24.0 – 8.35.31.255 AS3257 1
1863 8.35.16.0/21 /21 8.35.16.0 – 8.35.23.255 AS3257 1
1864 8.31.122.0/24 /24 8.31.122.0 – 8.31.122.255 AS3257 1
1865 8.19.203.0/24 /24 8.19.203.0 – 8.19.203.255 AS3257 1
1866 8.19.112.0/24 /24 8.19.112.0 – 8.19.112.255 AS3257 1
1867 5.253.202.0/24 /24 5.253.202.0 – 5.253.202.255 AS3257 1
1868 5.252.77.0/24 /24 5.252.77.0 – 5.252.77.255 AS3257 1
1869 5.180.4.0/22 /22 5.180.4.0 – 5.180.7.255 AS3257 1
1870 5.178.16.0/21 /21 5.178.16.0 – 5.178.23.255 AS3257 1
1871 5.83.96.0/21 /21 5.83.96.0 – 5.83.103.255 AS3257 1
1872 2.27.247.0/24 /24 2.27.247.0 – 2.27.247.255 AS3257 1
1873 2.27.238.0/24 /24 2.27.238.0 – 2.27.238.255 AS3257 1
1874 2.27.235.0/24 /24 2.27.235.0 – 2.27.235.255 AS3257 1
1875 2.27.232.0/24 /24 2.27.232.0 – 2.27.232.255 AS3257 1
1876 2.27.222.0/23 /23 2.27.222.0 – 2.27.223.255 AS3257 1
1877 2.27.220.0/23 /23 2.27.220.0 – 2.27.221.255 AS3257 1
1878 2.27.218.0/23 /23 2.27.218.0 – 2.27.219.255 AS3257 1
1879 2.27.196.0/22 /22 2.27.196.0 – 2.27.199.255 AS401152, AS3257 2
1880 2.27.172.0/24 /24 2.27.172.0 – 2.27.172.255 AS3257 1
1881 2.26.244.0/22 /22 2.26.244.0 – 2.26.247.255 AS3257 1
1882 2.26.240.0/22 /22 2.26.240.0 – 2.26.243.255 AS3257 1
1883 2.26.220.0/23 /23 2.26.220.0 – 2.26.221.255 AS3257 1
1884 2.26.184.0/24 /24 2.26.184.0 – 2.26.184.255 AS3257 1
1885 2.26.180.0/24 /24 2.26.180.0 – 2.26.180.255 AS3257 1
1886 0.0.0.0/0 /0 0.0.0.0 – 255.255.255.255 AS174, AS23764, AS50628, AS18001, AS34927, AS35708, AS56755, AS1299, AS24482, AS3257 10