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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).
🗺 IPv4 address-space map → 📊 ASN TOP →
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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 1 905 IPv4 prefixes · ASN: AS17561 · showing 1801–1905
# Prefix ↓ Mask Range Origin ASN MOAS
1801 45.203.135.0/24 /24 45.203.135.0 – 45.203.135.255 AS17561 1
1802 45.203.134.0/24 /24 45.203.134.0 – 45.203.134.255 AS17561 1
1803 45.203.133.0/24 /24 45.203.133.0 – 45.203.133.255 AS17561 1
1804 45.203.132.0/24 /24 45.203.132.0 – 45.203.132.255 AS17561 1
1805 45.203.63.0/24 /24 45.203.63.0 – 45.203.63.255 AS17561 1
1806 45.203.62.0/24 /24 45.203.62.0 – 45.203.62.255 AS17561 1
1807 45.203.59.0/24 /24 45.203.59.0 – 45.203.59.255 AS17561 1
1808 45.203.58.0/24 /24 45.203.58.0 – 45.203.58.255 AS17561 1
1809 45.203.57.0/24 /24 45.203.57.0 – 45.203.57.255 AS17561 1
1810 45.203.56.0/24 /24 45.203.56.0 – 45.203.56.255 AS17561 1
1811 45.203.55.0/24 /24 45.203.55.0 – 45.203.55.255 AS17561 1
1812 45.203.54.0/24 /24 45.203.54.0 – 45.203.54.255 AS17561 1
1813 45.203.53.0/24 /24 45.203.53.0 – 45.203.53.255 AS17561 1
1814 45.203.52.0/24 /24 45.203.52.0 – 45.203.52.255 AS17561 1
1815 45.203.31.0/24 /24 45.203.31.0 – 45.203.31.255 AS17561 1
1816 45.203.30.0/24 /24 45.203.30.0 – 45.203.30.255 AS17561 1
1817 45.203.29.0/24 /24 45.203.29.0 – 45.203.29.255 AS17561 1
1818 45.203.28.0/24 /24 45.203.28.0 – 45.203.28.255 AS17561 1
1819 45.203.27.0/24 /24 45.203.27.0 – 45.203.27.255 AS17561 1
1820 45.203.26.0/24 /24 45.203.26.0 – 45.203.26.255 AS17561 1
1821 45.203.25.0/24 /24 45.203.25.0 – 45.203.25.255 AS17561 1
1822 45.203.24.0/24 /24 45.203.24.0 – 45.203.24.255 AS17561 1
1823 45.203.23.0/24 /24 45.203.23.0 – 45.203.23.255 AS17561 1
1824 45.203.22.0/24 /24 45.203.22.0 – 45.203.22.255 AS17561 1
1825 45.203.21.0/24 /24 45.203.21.0 – 45.203.21.255 AS17561 1
1826 45.203.20.0/24 /24 45.203.20.0 – 45.203.20.255 AS17561 1
1827 45.203.19.0/24 /24 45.203.19.0 – 45.203.19.255 AS17561 1
1828 45.203.18.0/24 /24 45.203.18.0 – 45.203.18.255 AS17561 1
1829 45.203.17.0/24 /24 45.203.17.0 – 45.203.17.255 AS17561 1
1830 45.203.16.0/24 /24 45.203.16.0 – 45.203.16.255 AS17561 1
1831 45.203.15.0/24 /24 45.203.15.0 – 45.203.15.255 AS17561 1
1832 45.203.14.0/24 /24 45.203.14.0 – 45.203.14.255 AS17561 1
1833 45.203.13.0/24 /24 45.203.13.0 – 45.203.13.255 AS17561 1
1834 45.203.12.0/24 /24 45.203.12.0 – 45.203.12.255 AS17561 1
1835 45.203.11.0/24 /24 45.203.11.0 – 45.203.11.255 AS17561 1
1836 45.203.10.0/24 /24 45.203.10.0 – 45.203.10.255 AS17561 1
1837 45.203.9.0/24 /24 45.203.9.0 – 45.203.9.255 AS17561 1
1838 45.203.8.0/24 /24 45.203.8.0 – 45.203.8.255 AS17561 1
1839 45.203.7.0/24 /24 45.203.7.0 – 45.203.7.255 AS17561 1
1840 45.203.6.0/24 /24 45.203.6.0 – 45.203.6.255 AS17561 1
1841 45.203.5.0/24 /24 45.203.5.0 – 45.203.5.255 AS17561 1
1842 45.203.4.0/24 /24 45.203.4.0 – 45.203.4.255 AS17561 1
1843 45.203.3.0/24 /24 45.203.3.0 – 45.203.3.255 AS17561 1
1844 45.203.2.0/24 /24 45.203.2.0 – 45.203.2.255 AS17561 1
1845 45.203.1.0/24 /24 45.203.1.0 – 45.203.1.255 AS17561 1
1846 45.203.0.0/24 /24 45.203.0.0 – 45.203.0.255 AS17561 1
1847 45.202.15.0/24 /24 45.202.15.0 – 45.202.15.255 AS17561 1
1848 45.202.14.0/24 /24 45.202.14.0 – 45.202.14.255 AS17561 1
1849 45.202.13.0/24 /24 45.202.13.0 – 45.202.13.255 AS17561 1
1850 45.202.12.0/24 /24 45.202.12.0 – 45.202.12.255 AS17561 1
1851 45.201.239.0/24 /24 45.201.239.0 – 45.201.239.255 AS17561 1
1852 45.201.238.0/24 /24 45.201.238.0 – 45.201.238.255 AS17561 1
1853 45.201.237.0/24 /24 45.201.237.0 – 45.201.237.255 AS17561 1
1854 45.201.236.0/24 /24 45.201.236.0 – 45.201.236.255 AS17561 1
1855 45.201.235.0/24 /24 45.201.235.0 – 45.201.235.255 AS17561 1
1856 45.201.234.0/24 /24 45.201.234.0 – 45.201.234.255 AS17561 1
1857 45.200.135.0/24 /24 45.200.135.0 – 45.200.135.255 AS17561 1
1858 45.200.134.0/24 /24 45.200.134.0 – 45.200.134.255 AS17561 1
1859 45.200.133.0/24 /24 45.200.133.0 – 45.200.133.255 AS17561 1
1860 45.200.127.0/24 /24 45.200.127.0 – 45.200.127.255 AS17561 1
1861 45.200.121.0/24 /24 45.200.121.0 – 45.200.121.255 AS17561 1
1862 45.200.120.0/24 /24 45.200.120.0 – 45.200.120.255 AS17561 1
1863 45.200.3.0/24 /24 45.200.3.0 – 45.200.3.255 AS17561 1
1864 45.200.2.0/24 /24 45.200.2.0 – 45.200.2.255 AS17561 1
1865 45.197.159.0/24 /24 45.197.159.0 – 45.197.159.255 AS17561 1
1866 45.197.158.0/24 /24 45.197.158.0 – 45.197.158.255 AS17561 1
1867 45.197.157.0/24 /24 45.197.157.0 – 45.197.157.255 AS17561 1
1868 45.197.156.0/24 /24 45.197.156.0 – 45.197.156.255 AS17561 1
1869 45.197.143.0/24 /24 45.197.143.0 – 45.197.143.255 AS17561 1
1870 45.197.142.0/24 /24 45.197.142.0 – 45.197.142.255 AS17561 1
1871 45.197.141.0/24 /24 45.197.141.0 – 45.197.141.255 AS17561 1
1872 45.197.140.0/24 /24 45.197.140.0 – 45.197.140.255 AS17561 1
1873 45.197.139.0/24 /24 45.197.139.0 – 45.197.139.255 AS17561 1
1874 45.197.138.0/24 /24 45.197.138.0 – 45.197.138.255 AS17561 1
1875 45.197.137.0/24 /24 45.197.137.0 – 45.197.137.255 AS17561 1
1876 45.197.136.0/24 /24 45.197.136.0 – 45.197.136.255 AS17561 1
1877 45.197.131.0/24 /24 45.197.131.0 – 45.197.131.255 AS17561 1
1878 45.197.130.0/24 /24 45.197.130.0 – 45.197.130.255 AS17561 1
1879 45.197.129.0/24 /24 45.197.129.0 – 45.197.129.255 AS17561 1
1880 45.197.128.0/24 /24 45.197.128.0 – 45.197.128.255 AS17561 1
1881 45.197.27.0/24 /24 45.197.27.0 – 45.197.27.255 AS17561 1
1882 45.197.26.0/24 /24 45.197.26.0 – 45.197.26.255 AS17561 1
1883 45.197.23.0/24 /24 45.197.23.0 – 45.197.23.255 AS17561 1
1884 45.197.22.0/24 /24 45.197.22.0 – 45.197.22.255 AS17561 1
1885 45.196.224.0/24 /24 45.196.224.0 – 45.196.224.255 AS17561, AS63023 2
1886 45.196.209.0/24 /24 45.196.209.0 – 45.196.209.255 AS17561 1
1887 45.196.197.0/24 /24 45.196.197.0 – 45.196.197.255 AS17561 1
1888 45.196.182.0/24 /24 45.196.182.0 – 45.196.182.255 AS17561, AS9009 2
1889 45.196.115.0/24 /24 45.196.115.0 – 45.196.115.255 AS17561 1
1890 45.196.114.0/24 /24 45.196.114.0 – 45.196.114.255 AS17561 1
1891 45.196.111.0/24 /24 45.196.111.0 – 45.196.111.255 AS17561 1
1892 45.196.110.0/24 /24 45.196.110.0 – 45.196.110.255 AS17561 1
1893 45.196.89.0/24 /24 45.196.89.0 – 45.196.89.255 AS17561 1
1894 45.196.88.0/24 /24 45.196.88.0 – 45.196.88.255 AS17561 1
1895 45.196.87.0/24 /24 45.196.87.0 – 45.196.87.255 AS17561 1
1896 45.196.86.0/24 /24 45.196.86.0 – 45.196.86.255 AS17561 1
1897 45.196.85.0/24 /24 45.196.85.0 – 45.196.85.255 AS17561 1
1898 45.196.84.0/24 /24 45.196.84.0 – 45.196.84.255 AS17561 1
1899 45.196.83.0/24 /24 45.196.83.0 – 45.196.83.255 AS17561 1
1900 45.196.82.0/24 /24 45.196.82.0 – 45.196.82.255 AS17561 1
1901 45.196.81.0/24 /24 45.196.81.0 – 45.196.81.255 AS17561 1
1902 45.196.80.0/24 /24 45.196.80.0 – 45.196.80.255 AS17561 1
1903 45.196.71.0/24 /24 45.196.71.0 – 45.196.71.255 AS17561 1
1904 45.196.70.0/24 /24 45.196.70.0 – 45.196.70.255 AS17561 1
1905 45.195.242.0/24 /24 45.195.242.0 – 45.195.242.255 AS17561 1