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BGP Full View — RIPE RIS RRC00data as of 2026-10-31 05:40

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
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IPv4 prefixes
1 175 352
IPv4 origin ASNs
79 714
IPv4 MOAS
8 561
IPv6 prefixes
274 225
IPv6 origin ASNs
38 052
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
/12 304
318 767 104
/13 593
310 902 784
/14 1 208
316 669 952
/15 2 188
286 785 536
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 752
219 152 384
/20 48 607
199 094 272
/21 57 563
117 889 024
/22 119 616
122 486 784
/23 122 718
62 831 616
/24 753 722
192 952 832
Total 1 170 115 4 331 765 248
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 077 248 addr 73.13%
Not announced 1 153 890 048 addr 26.87%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.36%
↳ routable but not announced 561 297 152 addr 48.64%
    — of total IPv4 space 13.07%
    — of announceable space (total − tech/reserved) 15.16%
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) 453 /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 16
4 294 967 296
/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 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 969
3 129 475 072
/30 745
195 297 280
/31 389
50 987 008
/32 27 733
1 817 509 888
/33 6 131
200 900 608
/34 5 809
95 174 656
/35 2 039
16 703 488
/36 10 401
42 602 496
/37 1 434
2 936 832
/38 2 835
2 903 040
/39 1 910
977 920
/40 25 101
6 425 856
/41 1 980
253 440
/42 3 025
193 600
/43 1 503
48 096
/44 28 362
453 792
/45 4 981
39 848
/46 6 850
27 400
/47 9 929
19 858
/48 126 562
126 562
Total 273 997 4 415 018 074 724
IPv4 (1 175 352) IPv6 (274 225)
Reset
Found 951 IPv4 prefixes · ASN: AS11172 · showing 901–951
# Prefix ↓ Mask Range Origin ASN MOAS
901 148.244.128.0/24 /24 148.244.128.0 – 148.244.128.255 AS11172 1
902 148.244.128.0/21 /21 148.244.128.0 – 148.244.135.255 AS11172 1
903 148.244.128.0/18 /18 148.244.128.0 – 148.244.191.255 AS11172 1
904 148.244.127.0/24 /24 148.244.127.0 – 148.244.127.255 AS11172 1
905 148.244.126.0/24 /24 148.244.126.0 – 148.244.126.255 AS11172 1
906 148.244.122.0/24 /24 148.244.122.0 – 148.244.122.255 AS11172 1
907 148.244.120.0/24 /24 148.244.120.0 – 148.244.120.255 AS11172 1
908 148.244.120.0/21 /21 148.244.120.0 – 148.244.127.255 AS11172 1
909 148.244.119.0/24 /24 148.244.119.0 – 148.244.119.255 AS11172 1
910 148.244.118.0/24 /24 148.244.118.0 – 148.244.118.255 AS11172 1
911 148.244.117.0/24 /24 148.244.117.0 – 148.244.117.255 AS11172 1
912 148.244.116.0/24 /24 148.244.116.0 – 148.244.116.255 AS11172 1
913 148.244.115.0/24 /24 148.244.115.0 – 148.244.115.255 AS11172 1
914 148.244.112.0/24 /24 148.244.112.0 – 148.244.112.255 AS11172 1
915 148.244.112.0/21 /21 148.244.112.0 – 148.244.119.255 AS11172 1
916 148.244.111.0/24 /24 148.244.111.0 – 148.244.111.255 AS11172 1
917 148.244.110.0/24 /24 148.244.110.0 – 148.244.110.255 AS11172 1
918 148.244.105.0/24 /24 148.244.105.0 – 148.244.105.255 AS11172 1
919 148.244.104.0/24 /24 148.244.104.0 – 148.244.104.255 AS11172 1
920 148.244.104.0/21 /21 148.244.104.0 – 148.244.111.255 AS11172 1
921 148.244.100.0/24 /24 148.244.100.0 – 148.244.100.255 AS11172 1
922 148.244.96.0/21 /21 148.244.96.0 – 148.244.103.255 AS11172 1
923 148.244.93.0/24 /24 148.244.93.0 – 148.244.93.255 AS11172 1
924 148.244.91.0/24 /24 148.244.91.0 – 148.244.91.255 AS11172 1
925 148.244.88.0/21 /21 148.244.88.0 – 148.244.95.255 AS11172 1
926 148.244.87.0/24 /24 148.244.87.0 – 148.244.87.255 AS11172 1
927 148.244.86.0/24 /24 148.244.86.0 – 148.244.86.255 AS11172 1
928 148.244.85.0/24 /24 148.244.85.0 – 148.244.85.255 AS11172 1
929 148.244.83.0/24 /24 148.244.83.0 – 148.244.83.255 AS11172 1
930 148.244.80.0/24 /24 148.244.80.0 – 148.244.80.255 AS11172 1
931 148.244.80.0/21 /21 148.244.80.0 – 148.244.87.255 AS11172 1
932 148.244.79.0/24 /24 148.244.79.0 – 148.244.79.255 AS11172 1
933 148.244.78.0/24 /24 148.244.78.0 – 148.244.78.255 AS11172 1
934 148.244.77.0/24 /24 148.244.77.0 – 148.244.77.255 AS11172 1
935 148.244.76.0/24 /24 148.244.76.0 – 148.244.76.255 AS11172 1
936 148.244.72.0/21 /21 148.244.72.0 – 148.244.79.255 AS11172 1
937 148.244.71.0/24 /24 148.244.71.0 – 148.244.71.255 AS11172 1
938 148.244.70.0/24 /24 148.244.70.0 – 148.244.70.255 AS11172 1
939 148.244.64.0/21 /21 148.244.64.0 – 148.244.71.255 AS11172 1
940 148.244.64.0/18 /18 148.244.64.0 – 148.244.127.255 AS11172 1
941 148.244.0.0/16 /16 148.244.0.0 – 148.244.255.255 AS11172 1
942 148.238.0.0/16 /16 148.238.0.0 – 148.238.255.255 AS11172 1
943 148.216.0.0/16 /16 148.216.0.0 – 148.216.255.255 AS11172 1
944 148.211.0.0/16 /16 148.211.0.0 – 148.211.255.255 AS11172 1
945 143.202.158.0/24 /24 143.202.158.0 – 143.202.158.255 AS11172 1
946 143.202.157.0/24 /24 143.202.157.0 – 143.202.157.255 AS11172 1
947 143.202.156.0/24 /24 143.202.156.0 – 143.202.156.255 AS11172 1
948 143.202.156.0/22 /22 143.202.156.0 – 143.202.159.255 AS11172 1
949 45.84.217.0/24 /24 45.84.217.0 – 45.84.217.255 AS11172 1
950 38.224.96.0/23 /23 38.224.96.0 – 38.224.97.255 AS11172 1
951 38.52.116.0/23 /23 38.52.116.0 – 38.52.117.255 AS11172 1