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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

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
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 addr 48.85%
    — 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 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 1 871 IPv4 prefixes · ASN: AS11830 · showing 1801–1871
# Prefix ↓ Mask Range Origin ASN MOAS
1801 181.194.227.0/24 /24 181.194.227.0 – 181.194.227.255 AS11830 1
1802 181.194.220.0/24 /24 181.194.220.0 – 181.194.220.255 AS11830 1
1803 181.194.219.0/24 /24 181.194.219.0 – 181.194.219.255 AS11830 1
1804 181.194.218.0/24 /24 181.194.218.0 – 181.194.218.255 AS11830 1
1805 181.194.217.0/24 /24 181.194.217.0 – 181.194.217.255 AS11830 1
1806 181.194.216.0/24 /24 181.194.216.0 – 181.194.216.255 AS11830 1
1807 181.194.216.0/21 /21 181.194.216.0 – 181.194.223.255 AS11830 1
1808 181.194.214.0/23 /23 181.194.214.0 – 181.194.215.255 AS11830 1
1809 181.194.213.0/24 /24 181.194.213.0 – 181.194.213.255 AS11830 1
1810 181.194.212.0/24 /24 181.194.212.0 – 181.194.212.255 AS11830 1
1811 181.194.207.0/24 /24 181.194.207.0 – 181.194.207.255 AS11830 1
1812 181.194.206.0/24 /24 181.194.206.0 – 181.194.206.255 AS11830 1
1813 181.194.205.0/24 /24 181.194.205.0 – 181.194.205.255 AS11830 1
1814 181.194.202.0/24 /24 181.194.202.0 – 181.194.202.255 AS11830 1
1815 181.194.189.0/24 /24 181.194.189.0 – 181.194.189.255 AS11830 1
1816 181.194.188.0/24 /24 181.194.188.0 – 181.194.188.255 AS11830 1
1817 181.194.186.0/24 /24 181.194.186.0 – 181.194.186.255 AS11830 1
1818 181.194.185.0/24 /24 181.194.185.0 – 181.194.185.255 AS11830 1
1819 181.194.184.0/24 /24 181.194.184.0 – 181.194.184.255 AS11830 1
1820 181.194.152.0/21 /21 181.194.152.0 – 181.194.159.255 AS11830 1
1821 181.194.110.0/24 /24 181.194.110.0 – 181.194.110.255 AS11830 1
1822 181.194.108.0/24 /24 181.194.108.0 – 181.194.108.255 AS11830 1
1823 181.194.106.0/24 /24 181.194.106.0 – 181.194.106.255 AS11830 1
1824 181.194.104.0/24 /24 181.194.104.0 – 181.194.104.255 AS11830 1
1825 181.194.64.0/24 /24 181.194.64.0 – 181.194.64.255 AS11830 1
1826 181.194.37.0/24 /24 181.194.37.0 – 181.194.37.255 AS11830 1
1827 181.194.34.0/24 /24 181.194.34.0 – 181.194.34.255 AS11830 1
1828 181.194.0.0/15 /15 181.194.0.0 – 181.195.255.255 AS11830 1
1829 181.193.255.0/24 /24 181.193.255.0 – 181.193.255.255 AS11830 1
1830 181.193.254.0/24 /24 181.193.254.0 – 181.193.254.255 AS11830 1
1831 181.193.253.0/24 /24 181.193.253.0 – 181.193.253.255 AS11830 1
1832 181.193.218.0/24 /24 181.193.218.0 – 181.193.218.255 AS11830 1
1833 181.193.214.0/23 /23 181.193.214.0 – 181.193.215.255 AS11830 1
1834 181.193.212.0/23 /23 181.193.212.0 – 181.193.213.255 AS11830 1
1835 181.193.144.0/24 /24 181.193.144.0 – 181.193.144.255 AS11830 1
1836 181.193.135.0/24 /24 181.193.135.0 – 181.193.135.255 AS11830 1
1837 181.193.133.0/24 /24 181.193.133.0 – 181.193.133.255 AS11830 1
1838 181.193.127.0/24 /24 181.193.127.0 – 181.193.127.255 AS11830 1
1839 181.193.126.0/24 /24 181.193.126.0 – 181.193.126.255 AS11830 1
1840 181.193.122.0/24 /24 181.193.122.0 – 181.193.122.255 AS11830 1
1841 181.193.121.0/24 /24 181.193.121.0 – 181.193.121.255 AS11830 1
1842 181.193.118.0/24 /24 181.193.118.0 – 181.193.118.255 AS11830 1
1843 181.193.103.0/24 /24 181.193.103.0 – 181.193.103.255 AS11830 1
1844 181.193.97.0/24 /24 181.193.97.0 – 181.193.97.255 AS11830 1
1845 181.193.92.0/24 /24 181.193.92.0 – 181.193.92.255 AS11830 1
1846 181.193.86.0/24 /24 181.193.86.0 – 181.193.86.255 AS11830 1
1847 181.193.84.0/24 /24 181.193.84.0 – 181.193.84.255 AS11830 1
1848 181.193.81.0/24 /24 181.193.81.0 – 181.193.81.255 AS11830 1
1849 181.193.77.0/24 /24 181.193.77.0 – 181.193.77.255 AS11830 1
1850 181.193.76.0/24 /24 181.193.76.0 – 181.193.76.255 AS11830 1
1851 181.193.73.0/24 /24 181.193.73.0 – 181.193.73.255 AS11830 1
1852 181.193.47.0/24 /24 181.193.47.0 – 181.193.47.255 AS11830 1
1853 181.193.43.0/24 /24 181.193.43.0 – 181.193.43.255 AS11830 1
1854 181.193.42.0/24 /24 181.193.42.0 – 181.193.42.255 AS11830 1
1855 181.193.38.0/24 /24 181.193.38.0 – 181.193.38.255 AS11830 1
1856 181.193.35.0/24 /24 181.193.35.0 – 181.193.35.255 AS11830 1
1857 181.193.30.0/24 /24 181.193.30.0 – 181.193.30.255 AS11830 1
1858 181.193.28.0/24 /24 181.193.28.0 – 181.193.28.255 AS11830 1
1859 181.193.22.0/24 /24 181.193.22.0 – 181.193.22.255 AS11830 1
1860 181.193.20.0/23 /23 181.193.20.0 – 181.193.21.255 AS11830 1
1861 181.193.16.0/24 /24 181.193.16.0 – 181.193.16.255 AS11830 1
1862 181.193.15.0/24 /24 181.193.15.0 – 181.193.15.255 AS11830 1
1863 181.193.12.0/24 /24 181.193.12.0 – 181.193.12.255 AS11830 1
1864 181.193.5.0/24 /24 181.193.5.0 – 181.193.5.255 AS11830 1
1865 181.193.3.0/24 /24 181.193.3.0 – 181.193.3.255 AS11830 1
1866 181.193.1.0/24 /24 181.193.1.0 – 181.193.1.255 AS11830 1
1867 181.193.0.0/16 /16 181.193.0.0 – 181.193.255.255 AS11830 1
1868 163.178.70.0/24 /24 163.178.70.0 – 163.178.70.255 AS11830 1
1869 163.178.20.0/24 /24 163.178.20.0 – 163.178.20.255 AS11830 1
1870 163.178.0.0/16 /16 163.178.0.0 – 163.178.255.255 AS11830 1
1871 45.232.119.0/24 /24 45.232.119.0 – 45.232.119.255 AS11830 1