BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /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 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
Reset
Found 1 910 IPv4 prefixes · ASN: AS11830 · showing 1801–1910
# Prefix ↑ Mask Range Origin ASN MOAS
1801 201.237.27.0/24 /24 201.237.27.0 – 201.237.27.255 AS11830 1
1802 201.237.28.0/24 /24 201.237.28.0 – 201.237.28.255 AS11830 1
1803 201.237.29.0/24 /24 201.237.29.0 – 201.237.29.255 AS11830 1
1804 201.237.30.0/24 /24 201.237.30.0 – 201.237.30.255 AS11830 1
1805 201.237.32.0/22 /22 201.237.32.0 – 201.237.35.255 AS11830 1
1806 201.237.36.0/23 /23 201.237.36.0 – 201.237.37.255 AS11830 1
1807 201.237.39.0/24 /24 201.237.39.0 – 201.237.39.255 AS11830 1
1808 201.237.40.0/23 /23 201.237.40.0 – 201.237.41.255 AS11830 1
1809 201.237.42.0/24 /24 201.237.42.0 – 201.237.42.255 AS11830 1
1810 201.237.46.0/24 /24 201.237.46.0 – 201.237.46.255 AS11830 1
1811 201.237.47.0/24 /24 201.237.47.0 – 201.237.47.255 AS11830 1
1812 201.237.48.0/24 /24 201.237.48.0 – 201.237.48.255 AS11830 1
1813 201.237.49.0/24 /24 201.237.49.0 – 201.237.49.255 AS11830 1
1814 201.237.51.0/24 /24 201.237.51.0 – 201.237.51.255 AS11830 1
1815 201.237.52.0/23 /23 201.237.52.0 – 201.237.53.255 AS11830 1
1816 201.237.54.0/24 /24 201.237.54.0 – 201.237.54.255 AS11830 1
1817 201.237.57.0/24 /24 201.237.57.0 – 201.237.57.255 AS11830 1
1818 201.237.59.0/24 /24 201.237.59.0 – 201.237.59.255 AS11830 1
1819 201.237.60.0/24 /24 201.237.60.0 – 201.237.60.255 AS11830 1
1820 201.237.64.0/23 /23 201.237.64.0 – 201.237.65.255 AS11830 1
1821 201.237.66.0/24 /24 201.237.66.0 – 201.237.66.255 AS11830 1
1822 201.237.70.0/24 /24 201.237.70.0 – 201.237.70.255 AS11830 1
1823 201.237.72.0/24 /24 201.237.72.0 – 201.237.72.255 AS11830 1
1824 201.237.73.0/24 /24 201.237.73.0 – 201.237.73.255 AS11830 1
1825 201.237.76.0/23 /23 201.237.76.0 – 201.237.77.255 AS11830 1
1826 201.237.78.0/24 /24 201.237.78.0 – 201.237.78.255 AS11830 1
1827 201.237.88.0/22 /22 201.237.88.0 – 201.237.91.255 AS11830 1
1828 201.237.92.0/23 /23 201.237.92.0 – 201.237.93.255 AS11830 1
1829 201.237.95.0/24 /24 201.237.95.0 – 201.237.95.255 AS11830 1
1830 201.237.96.0/23 /23 201.237.96.0 – 201.237.97.255 AS11830 1
1831 201.237.99.0/24 /24 201.237.99.0 – 201.237.99.255 AS11830 1
1832 201.237.100.0/23 /23 201.237.100.0 – 201.237.101.255 AS11830 1
1833 201.237.102.0/24 /24 201.237.102.0 – 201.237.102.255 AS11830 1
1834 201.237.104.0/22 /22 201.237.104.0 – 201.237.107.255 AS11830 1
1835 201.237.108.0/23 /23 201.237.108.0 – 201.237.109.255 AS11830 1
1836 201.237.110.0/24 /24 201.237.110.0 – 201.237.110.255 AS11830 1
1837 201.237.112.0/24 /24 201.237.112.0 – 201.237.112.255 AS11830 1
1838 201.237.116.0/23 /23 201.237.116.0 – 201.237.117.255 AS11830 1
1839 201.237.119.0/24 /24 201.237.119.0 – 201.237.119.255 AS11830 1
1840 201.237.123.0/24 /24 201.237.123.0 – 201.237.123.255 AS11830 1
1841 201.237.127.0/24 /24 201.237.127.0 – 201.237.127.255 AS11830 1
1842 201.237.128.0/24 /24 201.237.128.0 – 201.237.128.255 AS11830 1
1843 201.237.129.0/24 /24 201.237.129.0 – 201.237.129.255 AS11830 1
1844 201.237.130.0/24 /24 201.237.130.0 – 201.237.130.255 AS11830 1
1845 201.237.131.0/24 /24 201.237.131.0 – 201.237.131.255 AS11830 1
1846 201.237.132.0/24 /24 201.237.132.0 – 201.237.132.255 AS11830 1
1847 201.237.133.0/24 /24 201.237.133.0 – 201.237.133.255 AS11830 1
1848 201.237.134.0/24 /24 201.237.134.0 – 201.237.134.255 AS11830 1
1849 201.237.135.0/24 /24 201.237.135.0 – 201.237.135.255 AS11830 1
1850 201.237.136.0/24 /24 201.237.136.0 – 201.237.136.255 AS11830 1
1851 201.237.139.0/24 /24 201.237.139.0 – 201.237.139.255 AS11830 1
1852 201.237.140.0/24 /24 201.237.140.0 – 201.237.140.255 AS11830 1
1853 201.237.141.0/24 /24 201.237.141.0 – 201.237.141.255 AS11830 1
1854 201.237.142.0/24 /24 201.237.142.0 – 201.237.142.255 AS11830 1
1855 201.237.145.0/24 /24 201.237.145.0 – 201.237.145.255 AS11830 1
1856 201.237.148.0/24 /24 201.237.148.0 – 201.237.148.255 AS11830 1
1857 201.237.149.0/24 /24 201.237.149.0 – 201.237.149.255 AS11830 1
1858 201.237.154.0/24 /24 201.237.154.0 – 201.237.154.255 AS11830 1
1859 201.237.156.0/24 /24 201.237.156.0 – 201.237.156.255 AS11830 1
1860 201.237.157.0/24 /24 201.237.157.0 – 201.237.157.255 AS11830 1
1861 201.237.158.0/23 /23 201.237.158.0 – 201.237.159.255 AS11830 1
1862 201.237.160.0/24 /24 201.237.160.0 – 201.237.160.255 AS11830 1
1863 201.237.161.0/24 /24 201.237.161.0 – 201.237.161.255 AS11830 1
1864 201.237.162.0/24 /24 201.237.162.0 – 201.237.162.255 AS11830 1
1865 201.237.163.0/24 /24 201.237.163.0 – 201.237.163.255 AS11830 1
1866 201.237.167.0/24 /24 201.237.167.0 – 201.237.167.255 AS11830 1
1867 201.237.172.0/24 /24 201.237.172.0 – 201.237.172.255 AS11830 1
1868 201.237.174.0/23 /23 201.237.174.0 – 201.237.175.255 AS11830 1
1869 201.237.176.0/24 /24 201.237.176.0 – 201.237.176.255 AS11830 1
1870 201.237.177.0/24 /24 201.237.177.0 – 201.237.177.255 AS11830 1
1871 201.237.179.0/24 /24 201.237.179.0 – 201.237.179.255 AS11830 1
1872 201.237.180.0/22 /22 201.237.180.0 – 201.237.183.255 AS11830 1
1873 201.237.184.0/24 /24 201.237.184.0 – 201.237.184.255 AS11830 1
1874 201.237.185.0/24 /24 201.237.185.0 – 201.237.185.255 AS11830 1
1875 201.237.186.0/24 /24 201.237.186.0 – 201.237.186.255 AS11830 1
1876 201.237.187.0/24 /24 201.237.187.0 – 201.237.187.255 AS11830 1
1877 201.237.188.0/24 /24 201.237.188.0 – 201.237.188.255 AS11830 1
1878 201.237.190.0/24 /24 201.237.190.0 – 201.237.190.255 AS11830 1
1879 201.237.191.0/24 /24 201.237.191.0 – 201.237.191.255 AS11830 1
1880 201.237.192.0/24 /24 201.237.192.0 – 201.237.192.255 AS11830 1
1881 201.237.194.0/24 /24 201.237.194.0 – 201.237.194.255 AS11830 1
1882 201.237.195.0/24 /24 201.237.195.0 – 201.237.195.255 AS11830 1
1883 201.237.196.0/24 /24 201.237.196.0 – 201.237.196.255 AS11830 1
1884 201.237.198.0/23 /23 201.237.198.0 – 201.237.199.255 AS11830 1
1885 201.237.203.0/24 /24 201.237.203.0 – 201.237.203.255 AS11830 1
1886 201.237.207.0/24 /24 201.237.207.0 – 201.237.207.255 AS11830 1
1887 201.237.208.0/23 /23 201.237.208.0 – 201.237.209.255 AS11830 1
1888 201.237.212.0/24 /24 201.237.212.0 – 201.237.212.255 AS11830 1
1889 201.237.213.0/24 /24 201.237.213.0 – 201.237.213.255 AS11830 1
1890 201.237.214.0/24 /24 201.237.214.0 – 201.237.214.255 AS11830 1
1891 201.237.215.0/24 /24 201.237.215.0 – 201.237.215.255 AS11830 1
1892 201.237.216.0/24 /24 201.237.216.0 – 201.237.216.255 AS11830 1
1893 201.237.218.0/23 /23 201.237.218.0 – 201.237.219.255 AS11830 1
1894 201.237.222.0/24 /24 201.237.222.0 – 201.237.222.255 AS11830 1
1895 201.237.223.0/24 /24 201.237.223.0 – 201.237.223.255 AS11830 1
1896 201.237.224.0/23 /23 201.237.224.0 – 201.237.225.255 AS11830 1
1897 201.237.226.0/24 /24 201.237.226.0 – 201.237.226.255 AS11830 1
1898 201.237.227.0/24 /24 201.237.227.0 – 201.237.227.255 AS11830 1
1899 201.237.228.0/23 /23 201.237.228.0 – 201.237.229.255 AS11830 1
1900 201.237.230.0/24 /24 201.237.230.0 – 201.237.230.255 AS11830 1
1901 201.237.232.0/24 /24 201.237.232.0 – 201.237.232.255 AS11830 1
1902 201.237.234.0/24 /24 201.237.234.0 – 201.237.234.255 AS11830 1
1903 201.237.235.0/24 /24 201.237.235.0 – 201.237.235.255 AS11830 1
1904 201.237.237.0/24 /24 201.237.237.0 – 201.237.237.255 AS11830 1
1905 201.237.239.0/24 /24 201.237.239.0 – 201.237.239.255 AS11830 1
1906 201.237.246.0/24 /24 201.237.246.0 – 201.237.246.255 AS11830 1
1907 201.237.247.0/24 /24 201.237.247.0 – 201.237.247.255 AS11830 1
1908 201.237.249.0/24 /24 201.237.249.0 – 201.237.249.255 AS11830 1
1909 201.237.250.0/23 /23 201.237.250.0 – 201.237.251.255 AS11830 1
1910 201.237.252.0/22 /22 201.237.252.0 – 201.237.255.255 AS11830 1