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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).
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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 943 IPv4 prefixes · ASN: AS11172 · showing 901–943
# Prefix ↓ Mask Range Origin ASN MOAS
901 148.244.118.0/24 /24 148.244.118.0 – 148.244.118.255 AS11172 1
902 148.244.117.0/24 /24 148.244.117.0 – 148.244.117.255 AS11172 1
903 148.244.116.0/24 /24 148.244.116.0 – 148.244.116.255 AS11172 1
904 148.244.115.0/24 /24 148.244.115.0 – 148.244.115.255 AS11172 1
905 148.244.112.0/24 /24 148.244.112.0 – 148.244.112.255 AS11172 1
906 148.244.112.0/21 /21 148.244.112.0 – 148.244.119.255 AS11172 1
907 148.244.111.0/24 /24 148.244.111.0 – 148.244.111.255 AS11172 1
908 148.244.110.0/24 /24 148.244.110.0 – 148.244.110.255 AS11172 1
909 148.244.105.0/24 /24 148.244.105.0 – 148.244.105.255 AS11172 1
910 148.244.104.0/24 /24 148.244.104.0 – 148.244.104.255 AS11172 1
911 148.244.104.0/21 /21 148.244.104.0 – 148.244.111.255 AS11172 1
912 148.244.100.0/24 /24 148.244.100.0 – 148.244.100.255 AS11172 1
913 148.244.96.0/21 /21 148.244.96.0 – 148.244.103.255 AS11172 1
914 148.244.93.0/24 /24 148.244.93.0 – 148.244.93.255 AS11172 1
915 148.244.91.0/24 /24 148.244.91.0 – 148.244.91.255 AS11172 1
916 148.244.88.0/21 /21 148.244.88.0 – 148.244.95.255 AS11172 1
917 148.244.87.0/24 /24 148.244.87.0 – 148.244.87.255 AS11172 1
918 148.244.86.0/24 /24 148.244.86.0 – 148.244.86.255 AS11172 1
919 148.244.85.0/24 /24 148.244.85.0 – 148.244.85.255 AS11172 1
920 148.244.83.0/24 /24 148.244.83.0 – 148.244.83.255 AS11172 1
921 148.244.80.0/24 /24 148.244.80.0 – 148.244.80.255 AS11172 1
922 148.244.80.0/21 /21 148.244.80.0 – 148.244.87.255 AS11172 1
923 148.244.79.0/24 /24 148.244.79.0 – 148.244.79.255 AS11172 1
924 148.244.78.0/24 /24 148.244.78.0 – 148.244.78.255 AS11172 1
925 148.244.77.0/24 /24 148.244.77.0 – 148.244.77.255 AS11172 1
926 148.244.76.0/24 /24 148.244.76.0 – 148.244.76.255 AS11172 1
927 148.244.72.0/21 /21 148.244.72.0 – 148.244.79.255 AS11172 1
928 148.244.71.0/24 /24 148.244.71.0 – 148.244.71.255 AS11172 1
929 148.244.70.0/24 /24 148.244.70.0 – 148.244.70.255 AS11172 1
930 148.244.64.0/21 /21 148.244.64.0 – 148.244.71.255 AS11172 1
931 148.244.64.0/18 /18 148.244.64.0 – 148.244.127.255 AS11172 1
932 148.244.0.0/16 /16 148.244.0.0 – 148.244.255.255 AS11172 1
933 148.238.0.0/16 /16 148.238.0.0 – 148.238.255.255 AS11172 1
934 148.216.0.0/16 /16 148.216.0.0 – 148.216.255.255 AS11172 1
935 148.211.0.0/16 /16 148.211.0.0 – 148.211.255.255 AS11172 1
936 143.202.158.0/24 /24 143.202.158.0 – 143.202.158.255 AS11172 1
937 143.202.157.0/24 /24 143.202.157.0 – 143.202.157.255 AS11172 1
938 143.202.156.0/24 /24 143.202.156.0 – 143.202.156.255 AS11172 1
939 143.202.156.0/22 /22 143.202.156.0 – 143.202.159.255 AS11172 1
940 45.84.217.0/24 /24 45.84.217.0 – 45.84.217.255 AS11172 1
941 38.224.96.0/23 /23 38.224.96.0 – 38.224.97.255 AS11172 1
942 38.211.200.0/23 /23 38.211.200.0 – 38.211.201.255 AS11172 1
943 38.52.116.0/23 /23 38.52.116.0 – 38.52.117.255 AS11172 1