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 39 IPv4 prefixes · ASN: AS133752 · showing 1–39
# Prefix ↓ Mask Range Origin ASN MOAS
1 209.58.188.0/24 /24 209.58.188.0 – 209.58.188.255 AS133752 1
2 209.58.186.0/24 /24 209.58.186.0 – 209.58.186.255 AS133752 1
3 209.58.184.0/23 /23 209.58.184.0 – 209.58.185.255 AS133752 1
4 209.58.184.0/21 /21 209.58.184.0 – 209.58.191.255 AS133752 1
5 205.189.160.0/24 /24 205.189.160.0 – 205.189.160.255 AS133752 1
6 204.217.154.0/23 /23 204.217.154.0 – 204.217.155.255 AS133752 1
7 203.23.128.0/24 /24 203.23.128.0 – 203.23.128.255 AS133752 1
8 203.20.113.0/24 /24 203.20.113.0 – 203.20.113.255 AS133752 1
9 203.9.150.0/24 /24 203.9.150.0 – 203.9.150.255 AS133752 1
10 198.252.107.0/24 /24 198.252.107.0 – 198.252.107.255 AS133752 1
11 198.252.103.0/24 /24 198.252.103.0 – 198.252.103.255 AS133752 1
12 192.131.142.0/24 /24 192.131.142.0 – 192.131.142.255 AS133752 1
13 180.210.220.0/24 /24 180.210.220.0 – 180.210.220.255 AS133752 1
14 178.16.235.0/24 /24 178.16.235.0 – 178.16.235.255 AS133752 1
15 172.241.216.0/21 /21 172.241.216.0 – 172.241.223.255 AS133752 1
16 172.96.185.0/24 /24 172.96.185.0 – 172.96.185.255 AS133752 1
17 104.164.38.0/24 /24 104.164.38.0 – 104.164.38.255 AS133752 1
18 103.161.224.0/23 /23 103.161.224.0 – 103.161.225.255 AS133752 1
19 103.138.32.0/24 /24 103.138.32.0 – 103.138.32.255 AS133752 1
20 103.133.190.0/24 /24 103.133.190.0 – 103.133.190.255 AS133752 1
21 103.75.117.0/24 /24 103.75.117.0 – 103.75.117.255 AS133752 1
22 103.21.220.0/24 /24 103.21.220.0 – 103.21.220.255 AS133752 1
23 96.9.228.0/23 /23 96.9.228.0 – 96.9.229.255 AS133752 1
24 85.155.97.0/24 /24 85.155.97.0 – 85.155.97.255 AS133752 1
25 85.113.71.0/24 /24 85.113.71.0 – 85.113.71.255 AS133752 1
26 64.120.120.0/23 /23 64.120.120.0 – 64.120.121.255 AS133752 1
27 64.120.116.0/22 /22 64.120.116.0 – 64.120.119.255 AS133752 1
28 64.120.112.0/22 /22 64.120.112.0 – 64.120.115.255 AS133752 1
29 64.120.112.0/21 /21 64.120.112.0 – 64.120.119.255 AS133752 1
30 64.120.90.0/23 /23 64.120.90.0 – 64.120.91.255 AS133752 1
31 64.120.88.0/23 /23 64.120.88.0 – 64.120.89.255 AS133752 1
32 64.120.88.0/22 /22 64.120.88.0 – 64.120.91.255 AS133752 1
33 45.39.117.0/24 /24 45.39.117.0 – 45.39.117.255 AS133752 1
34 43.249.37.0/24 /24 43.249.37.0 – 43.249.37.255 AS133752 1
35 43.249.36.0/24 /24 43.249.36.0 – 43.249.36.255 AS133752 1
36 43.249.36.0/23 /23 43.249.36.0 – 43.249.37.255 AS133752 1
37 27.0.232.0/24 /24 27.0.232.0 – 27.0.232.255 AS133752 1
38 23.19.53.0/24 /24 23.19.53.0 – 23.19.53.255 AS28753, AS59253, AS60781, AS32613, AS136988, AS133752, AS395954, AS19148, AS394380, AS205544, AS396362 11
39 23.19.52.0/24 /24 23.19.52.0 – 23.19.52.255 AS28753, AS59253, AS60781, AS32613, AS136988, AS133752, AS395954, AS19148, AS394380, AS205544, AS396362 11