BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 3 939 IPv4 prefixes · ASN: AS20940 · showing 3901–3939
# Prefix ↑ Mask Range Origin ASN MOAS
3901 193.108.88.0/21 /21 193.108.88.0 – 193.108.95.255 AS20940 1
3902 193.108.94.0/23 /23 193.108.94.0 – 193.108.95.255 AS20940 1
3903 193.108.152.0/22 /22 193.108.152.0 – 193.108.155.255 AS20940 1
3904 193.108.153.0/24 /24 193.108.153.0 – 193.108.153.255 AS20940 1
3905 195.245.124.0/22 /22 195.245.124.0 – 195.245.127.255 AS20940 1
3906 198.47.116.0/24 /24 198.47.116.0 – 198.47.116.255 AS20940 1
3907 198.87.182.0/25 /25 198.87.182.0 – 198.87.182.127 AS20940 1
3908 198.173.160.0/23 /23 198.173.160.0 – 198.173.161.255 AS20940 1
3909 200.60.136.0/24 /24 200.60.136.0 – 200.60.136.255 AS20940 1
3910 200.60.190.0/24 /24 200.60.190.0 – 200.60.190.255 AS20940 1
3911 201.220.10.0/24 /24 201.220.10.0 – 201.220.10.255 AS20940 1
3912 202.138.183.0/24 /24 202.138.183.0 – 202.138.183.255 AS20940 1
3913 203.69.138.0/24 /24 203.69.138.0 – 203.69.138.255 AS20940 1
3914 203.69.141.0/24 /24 203.69.141.0 – 203.69.141.255 AS20940 1
3915 203.198.20.0/24 /24 203.198.20.0 – 203.198.20.255 AS20940 1
3916 203.251.233.0/24 /24 203.251.233.0 – 203.251.233.255 AS20940 1
3917 203.251.234.0/24 /24 203.251.234.0 – 203.251.234.255 AS20940 1
3918 204.1.141.0/24 /24 204.1.141.0 – 204.1.141.255 AS20940 1
3919 204.2.139.0/24 /24 204.2.139.0 – 204.2.139.255 AS20940 1
3920 204.2.145.0/24 /24 204.2.145.0 – 204.2.145.255 AS20940 1
3921 204.2.158.0/23 /23 204.2.158.0 – 204.2.159.255 AS20940 1
3922 204.2.162.0/24 /24 204.2.162.0 – 204.2.162.255 AS20940 1
3923 204.2.164.0/24 /24 204.2.164.0 – 204.2.164.255 AS20940 1
3924 204.2.165.0/24 /24 204.2.165.0 – 204.2.165.255 AS20940 1
3925 204.2.196.0/24 /24 204.2.196.0 – 204.2.196.255 AS20940 1
3926 204.8.48.0/22 /22 204.8.48.0 – 204.8.51.255 AS20940 1
3927 204.8.48.0/24 /24 204.8.48.0 – 204.8.48.255 AS20940 1
3928 204.10.28.0/22 /22 204.10.28.0 – 204.10.31.255 AS20940 1
3929 204.93.48.0/24 /24 204.93.48.0 – 204.93.48.255 AS20940 1
3930 204.201.160.0/24 /24 204.201.160.0 – 204.201.160.255 AS20940 1
3931 204.237.142.0/23 /23 204.237.142.0 – 204.237.143.255 AS20940 1
3932 204.237.186.0/23 /23 204.237.186.0 – 204.237.187.255 AS20940 1
3933 204.237.188.0/24 /24 204.237.188.0 – 204.237.188.255 AS20940 1
3934 208.185.115.0/24 /24 208.185.115.0 – 208.185.115.255 AS20940 1
3935 210.61.248.0/23 /23 210.61.248.0 – 210.61.249.255 AS20940 1
3936 212.71.244.190/32 /32 212.71.244.190 – 212.71.244.190 AS63949, AS20940 2
3937 216.238.147.0/24 /24 216.238.147.0 – 216.238.147.255 AS20940 1
3938 218.231.251.0/24 /24 218.231.251.0 – 218.231.251.255 AS20940 1
3939 219.76.11.0/24 /24 219.76.11.0 – 219.76.11.255 AS20940 1