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 50 IPv4 prefixes · ASN: AS201907 · showing 1–50
# Prefix ↓ Mask Range Origin ASN MOAS
1 205.237.88.0/22 /22 205.237.88.0 – 205.237.91.255 AS201907 1
2 198.20.148.0/22 /22 198.20.148.0 – 198.20.151.255 AS201907 1
3 198.20.140.0/22 /22 198.20.140.0 – 198.20.143.255 AS201907 1
4 192.144.78.0/24 /24 192.144.78.0 – 192.144.78.255 AS201907 1
5 185.81.30.0/23 /23 185.81.30.0 – 185.81.31.255 AS201907 1
6 170.62.144.0/22 /22 170.62.144.0 – 170.62.147.255 AS201907 1
7 170.62.132.0/22 /22 170.62.132.0 – 170.62.135.255 AS201907 1
8 170.62.129.0/24 /24 170.62.129.0 – 170.62.129.255 AS201907 1
9 143.109.52.0/22 /22 143.109.52.0 – 143.109.55.255 AS201907 1
10 136.0.155.0/24 /24 136.0.155.0 – 136.0.155.255 AS201907 1
11 108.165.28.0/22 /22 108.165.28.0 – 108.165.31.255 AS201907 1
12 96.126.136.0/22 /22 96.126.136.0 – 96.126.139.255 AS201907 1
13 87.232.75.0/24 /24 87.232.75.0 – 87.232.75.255 AS201907 1
14 85.8.146.0/23 /23 85.8.146.0 – 85.8.147.255 AS201907 1
15 85.8.144.0/23 /23 85.8.144.0 – 85.8.145.255 AS201907 1
16 84.75.70.0/24 /24 84.75.70.0 – 84.75.70.255 AS201907 1
17 84.75.69.0/24 /24 84.75.69.0 – 84.75.69.255 AS201907 1
18 84.75.68.0/24 /24 84.75.68.0 – 84.75.68.255 AS201907 1
19 84.75.67.0/24 /24 84.75.67.0 – 84.75.67.255 AS201907 1
20 84.75.65.0/24 /24 84.75.65.0 – 84.75.65.255 AS201907 1
21 84.75.64.0/24 /24 84.75.64.0 – 84.75.64.255 AS201907 1
22 84.75.63.0/24 /24 84.75.63.0 – 84.75.63.255 AS201907 1
23 84.75.62.0/24 /24 84.75.62.0 – 84.75.62.255 AS201907 1
24 84.75.61.0/24 /24 84.75.61.0 – 84.75.61.255 AS201907 1
25 84.75.55.0/24 /24 84.75.55.0 – 84.75.55.255 AS201907 1
26 84.75.53.0/24 /24 84.75.53.0 – 84.75.53.255 AS201907 1
27 84.75.52.0/24 /24 84.75.52.0 – 84.75.52.255 AS201907 1
28 84.75.51.0/24 /24 84.75.51.0 – 84.75.51.255 AS201907 1
29 84.75.50.0/24 /24 84.75.50.0 – 84.75.50.255 AS201907 1
30 84.75.48.0/24 /24 84.75.48.0 – 84.75.48.255 AS201907 1
31 84.75.42.0/24 /24 84.75.42.0 – 84.75.42.255 AS201907 1
32 84.75.41.0/24 /24 84.75.41.0 – 84.75.41.255 AS201907 1
33 84.75.38.0/24 /24 84.75.38.0 – 84.75.38.255 AS201907 1
34 84.75.37.0/24 /24 84.75.37.0 – 84.75.37.255 AS201907 1
35 84.75.36.0/24 /24 84.75.36.0 – 84.75.36.255 AS201907 1
36 84.75.34.0/24 /24 84.75.34.0 – 84.75.34.255 AS201907 1
37 84.75.19.0/24 /24 84.75.19.0 – 84.75.19.255 AS201907 1
38 84.75.18.0/24 /24 84.75.18.0 – 84.75.18.255 AS201907 1
39 80.246.232.0/21 /21 80.246.232.0 – 80.246.239.255 AS201907 1
40 80.174.104.0/22 /22 80.174.104.0 – 80.174.107.255 AS201907 1
41 80.174.96.0/21 /21 80.174.96.0 – 80.174.103.255 AS201907 1
42 74.112.152.0/22 /22 74.112.152.0 – 74.112.155.255 AS201907 1
43 2.27.254.0/24 /24 2.27.254.0 – 2.27.254.255 AS201907 1
44 2.27.240.0/24 /24 2.27.240.0 – 2.27.240.255 AS201907 1
45 2.27.239.0/24 /24 2.27.239.0 – 2.27.239.255 AS201907 1
46 2.27.222.0/23 /23 2.27.222.0 – 2.27.223.255 AS201907 1
47 2.27.220.0/23 /23 2.27.220.0 – 2.27.221.255 AS201907 1
48 2.27.218.0/23 /23 2.27.218.0 – 2.27.219.255 AS201907 1
49 2.26.208.0/21 /21 2.26.208.0 – 2.26.215.255 AS201907 1
50 2.26.200.0/21 /21 2.26.200.0 – 2.26.207.255 AS201907 1