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).
🗺 IPv4 address-space map → 📊 ASN TOP →
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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 63 IPv4 prefixes · ASN: AS15153 · showing 1–63
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.21.224.0/19 /19 38.21.224.0 – 38.21.255.255 AS15153 1
2 38.21.224.0/24 /24 38.21.224.0 – 38.21.224.255 AS15153 1
3 38.21.225.0/24 /24 38.21.225.0 – 38.21.225.255 AS15153 1
4 38.21.226.0/24 /24 38.21.226.0 – 38.21.226.255 AS15153 1
5 38.21.227.0/24 /24 38.21.227.0 – 38.21.227.255 AS15153 1
6 38.21.228.0/24 /24 38.21.228.0 – 38.21.228.255 AS15153 1
7 38.21.229.0/24 /24 38.21.229.0 – 38.21.229.255 AS15153 1
8 38.21.230.0/24 /24 38.21.230.0 – 38.21.230.255 AS15153 1
9 38.21.231.0/24 /24 38.21.231.0 – 38.21.231.255 AS15153 1
10 38.21.232.0/24 /24 38.21.232.0 – 38.21.232.255 AS15153 1
11 38.21.233.0/24 /24 38.21.233.0 – 38.21.233.255 AS15153 1
12 38.21.234.0/24 /24 38.21.234.0 – 38.21.234.255 AS15153 1
13 38.21.235.0/24 /24 38.21.235.0 – 38.21.235.255 AS15153 1
14 38.21.236.0/24 /24 38.21.236.0 – 38.21.236.255 AS15153 1
15 38.21.237.0/24 /24 38.21.237.0 – 38.21.237.255 AS15153 1
16 38.21.238.0/24 /24 38.21.238.0 – 38.21.238.255 AS15153 1
17 38.21.239.0/24 /24 38.21.239.0 – 38.21.239.255 AS15153 1
18 38.21.240.0/24 /24 38.21.240.0 – 38.21.240.255 AS15153 1
19 38.21.241.0/24 /24 38.21.241.0 – 38.21.241.255 AS15153 1
20 38.21.242.0/24 /24 38.21.242.0 – 38.21.242.255 AS15153 1
21 38.21.243.0/24 /24 38.21.243.0 – 38.21.243.255 AS15153 1
22 38.21.244.0/24 /24 38.21.244.0 – 38.21.244.255 AS15153 1
23 38.21.245.0/24 /24 38.21.245.0 – 38.21.245.255 AS15153 1
24 38.21.246.0/24 /24 38.21.246.0 – 38.21.246.255 AS15153 1
25 38.21.247.0/24 /24 38.21.247.0 – 38.21.247.255 AS15153 1
26 38.21.251.0/24 /24 38.21.251.0 – 38.21.251.255 AS15153 1
27 38.21.252.0/24 /24 38.21.252.0 – 38.21.252.255 AS15153 1
28 38.21.253.0/24 /24 38.21.253.0 – 38.21.253.255 AS15153 1
29 38.21.254.0/24 /24 38.21.254.0 – 38.21.254.255 AS15153 1
30 38.66.112.0/20 /20 38.66.112.0 – 38.66.127.255 AS15153 1
31 66.207.224.0/19 /19 66.207.224.0 – 66.207.255.255 AS15153 1
32 66.207.226.0/24 /24 66.207.226.0 – 66.207.226.255 AS15153 1
33 66.207.253.0/24 /24 66.207.253.0 – 66.207.253.255 AS15153 1
34 76.8.96.0/20 /20 76.8.96.0 – 76.8.111.255 AS15153 1
35 76.8.96.0/24 /24 76.8.96.0 – 76.8.96.255 AS15153 1
36 76.8.97.0/24 /24 76.8.97.0 – 76.8.97.255 AS15153 1
37 76.8.98.0/24 /24 76.8.98.0 – 76.8.98.255 AS15153 1
38 76.8.99.0/24 /24 76.8.99.0 – 76.8.99.255 AS15153 1
39 76.8.101.0/24 /24 76.8.101.0 – 76.8.101.255 AS15153 1
40 76.8.102.0/24 /24 76.8.102.0 – 76.8.102.255 AS15153 1
41 76.8.103.0/24 /24 76.8.103.0 – 76.8.103.255 AS15153 1
42 76.8.104.0/24 /24 76.8.104.0 – 76.8.104.255 AS15153 1
43 76.8.107.0/24 /24 76.8.107.0 – 76.8.107.255 AS15153 1
44 76.8.109.0/24 /24 76.8.109.0 – 76.8.109.255 AS15153 1
45 76.8.110.0/24 /24 76.8.110.0 – 76.8.110.255 AS15153 1
46 76.8.111.0/24 /24 76.8.111.0 – 76.8.111.255 AS15153 1
47 204.116.152.0/21 /21 204.116.152.0 – 204.116.159.255 AS15153 1
48 204.116.156.0/24 /24 204.116.156.0 – 204.116.156.255 AS15153 1
49 204.116.158.0/24 /24 204.116.158.0 – 204.116.158.255 AS15153 1
50 206.74.28.0/22 /22 206.74.28.0 – 206.74.31.255 AS15153 1
51 206.74.28.0/24 /24 206.74.28.0 – 206.74.28.255 AS15153 1
52 206.74.220.0/22 /22 206.74.220.0 – 206.74.223.255 AS15153 1
53 206.74.220.0/24 /24 206.74.220.0 – 206.74.220.255 AS15153 1
54 206.74.221.0/24 /24 206.74.221.0 – 206.74.221.255 AS15153 1
55 206.74.222.0/24 /24 206.74.222.0 – 206.74.222.255 AS15153 1
56 206.74.223.0/24 /24 206.74.223.0 – 206.74.223.255 AS15153 1
57 216.251.192.0/20 /20 216.251.192.0 – 216.251.207.255 AS15153 1
58 216.251.192.0/21 /21 216.251.192.0 – 216.251.199.255 AS15153 1
59 216.251.196.0/24 /24 216.251.196.0 – 216.251.196.255 AS15153 1
60 216.251.200.0/21 /21 216.251.200.0 – 216.251.207.255 AS15153 1
61 216.251.200.0/24 /24 216.251.200.0 – 216.251.200.255 AS15153 1
62 216.251.201.0/24 /24 216.251.201.0 – 216.251.201.255 AS15153 1
63 216.251.204.0/24 /24 216.251.204.0 – 216.251.204.255 AS15153 1