BGP Full View — RIPE RIS RRC00data as of 2026-10-08 18:26

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
1 162 454
IPv4 origin ASNs
79 253
IPv4 MOAS
6 130
IPv6 prefixes
268 225
IPv6 origin ASNs
37 543
IPv6 MOAS
1 093

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 8 694
284 884 992
/18 14 041
230 047 744
/19 26 759
219 209 728
/20 48 496
198 639 616
/21 56 951
116 635 648
/22 118 573
121 418 752
/23 121 445
62 179 840
/24 743 849
190 425 344
Total 1 157 237 4 325 572 352
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 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 5 861
3 072 851 968
/30 737
193 200 128
/31 388
50 855 936
/32 27 405
1 796 014 080
/33 6 073
199 000 064
/34 5 736
93 978 624
/35 2 013
16 490 496
/36 10 171
41 660 416
/37 1 382
2 830 336
/38 2 816
2 883 584
/39 1 888
966 656
/40 24 869
6 366 464
/41 1 853
237 184
/42 2 963
189 632
/43 1 479
47 328
/44 27 182
434 912
/45 5 012
40 096
/46 6 884
27 536
/47 9 675
19 350
/48 123 305
123 305
Total 267 998 4 414 659 557 743
IPv4 (1 162 454) IPv6 (268 225)
Reset
Found 1 858 IPv4 prefixes · ASN: AS20473 · showing 1801–1858
# Prefix ↓ Mask Range Origin ASN MOAS
1801 44.30.57.0/24 /24 44.30.57.0 – 44.30.57.255 AS20473 1
1802 44.30.52.0/24 /24 44.30.52.0 – 44.30.52.255 AS20473 1
1803 44.30.44.0/24 /24 44.30.44.0 – 44.30.44.255 AS20473 1
1804 44.30.36.0/24 /24 44.30.36.0 – 44.30.36.255 AS20473 1
1805 44.30.10.0/24 /24 44.30.10.0 – 44.30.10.255 AS20473 1
1806 44.30.6.0/24 /24 44.30.6.0 – 44.30.6.255 AS20473 1
1807 44.26.168.0/24 /24 44.26.168.0 – 44.26.168.255 AS20473 1
1808 44.20.43.0/24 /24 44.20.43.0 – 44.20.43.255 AS20473 1
1809 44.20.29.0/24 /24 44.20.29.0 – 44.20.29.255 AS20473 1
1810 44.20.4.0/24 /24 44.20.4.0 – 44.20.4.255 AS20473 1
1811 44.18.51.0/24 /24 44.18.51.0 – 44.18.51.255 AS20473 1
1812 44.18.28.0/22 /22 44.18.28.0 – 44.18.31.255 AS20473 1
1813 44.7.0.0/20 /20 44.7.0.0 – 44.7.15.255 AS20473 1
1814 44.4.51.0/24 /24 44.4.51.0 – 44.4.51.255 AS20473 1
1815 44.4.44.0/24 /24 44.4.44.0 – 44.4.44.255 AS20473 1
1816 44.1.10.0/24 /24 44.1.10.0 – 44.1.10.255 AS20473 1
1817 44.1.8.0/24 /24 44.1.8.0 – 44.1.8.255 AS20473 1
1818 44.1.3.0/24 /24 44.1.3.0 – 44.1.3.255 AS20473 1
1819 44.1.2.0/24 /24 44.1.2.0 – 44.1.2.255 AS20473 1
1820 43.245.237.0/24 /24 43.245.237.0 – 43.245.237.255 AS20473 1
1821 43.224.32.0/22 /22 43.224.32.0 – 43.224.35.255 AS20473 1
1822 40.27.228.0/24 /24 40.27.228.0 – 40.27.228.255 AS20473 1
1823 38.211.47.0/24 /24 38.211.47.0 – 38.211.47.255 AS20473, AS174 2
1824 37.202.223.0/24 /24 37.202.223.0 – 37.202.223.255 AS20473 1
1825 31.131.89.0/24 /24 31.131.89.0 – 31.131.89.255 AS20473 1
1826 31.58.48.0/24 /24 31.58.48.0 – 31.58.48.255 AS20473 1
1827 31.58.42.0/24 /24 31.58.42.0 – 31.58.42.255 AS20473 1
1828 31.57.180.0/24 /24 31.57.180.0 – 31.57.180.255 AS20473 1
1829 31.57.164.0/23 /23 31.57.164.0 – 31.57.165.255 AS20473 1
1830 31.57.162.0/23 /23 31.57.162.0 – 31.57.163.255 AS20473 1
1831 31.57.125.0/24 /24 31.57.125.0 – 31.57.125.255 AS20473 1
1832 31.57.124.0/24 /24 31.57.124.0 – 31.57.124.255 AS20473 1
1833 31.57.122.0/24 /24 31.57.122.0 – 31.57.122.255 AS20473 1
1834 31.56.86.0/24 /24 31.56.86.0 – 31.56.86.255 AS20473 1
1835 23.231.32.0/23 /23 23.231.32.0 – 23.231.33.255 AS20473 1
1836 23.231.14.0/24 /24 23.231.14.0 – 23.231.14.255 AS20473 1
1837 23.226.143.0/24 /24 23.226.143.0 – 23.226.143.255 AS20473 1
1838 23.226.140.0/23 /23 23.226.140.0 – 23.226.141.255 AS20473 1
1839 23.158.88.0/24 /24 23.158.88.0 – 23.158.88.255 AS20473 1
1840 23.141.8.0/24 /24 23.141.8.0 – 23.141.8.255 AS20473 1
1841 23.136.196.0/24 /24 23.136.196.0 – 23.136.196.255 AS20473 1
1842 23.95.134.0/24 /24 23.95.134.0 – 23.95.134.255 AS20473 1
1843 23.90.49.0/24 /24 23.90.49.0 – 23.90.49.255 AS20473 1
1844 23.90.48.0/24 /24 23.90.48.0 – 23.90.48.255 AS20473 1
1845 23.27.195.0/24 /24 23.27.195.0 – 23.27.195.255 AS20473 1
1846 23.26.128.0/24 /24 23.26.128.0 – 23.26.128.255 AS20473 1
1847 14.102.234.0/24 /24 14.102.234.0 – 14.102.234.255 AS20473 1
1848 14.102.232.0/24 /24 14.102.232.0 – 14.102.232.255 AS20473 1
1849 14.102.226.0/24 /24 14.102.226.0 – 14.102.226.255 AS20473 1
1850 13.141.126.0/24 /24 13.141.126.0 – 13.141.126.255 AS20473 1
1851 5.199.15.0/24 /24 5.199.15.0 – 5.199.15.255 AS20473 1
1852 5.182.22.0/24 /24 5.182.22.0 – 5.182.22.255 AS20473 1
1853 5.102.115.0/24 /24 5.102.115.0 – 5.102.115.255 AS20473 1
1854 5.102.114.0/24 /24 5.102.114.0 – 5.102.114.255 AS20473 1
1855 5.102.113.0/24 /24 5.102.113.0 – 5.102.113.255 AS20473 1
1856 5.102.112.0/24 /24 5.102.112.0 – 5.102.112.255 AS20473 1
1857 5.83.212.0/24 /24 5.83.212.0 – 5.83.212.255 AS20473 1
1858 5.83.210.0/24 /24 5.83.210.0 – 5.83.210.255 AS20473 1