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BGP Full View — RIPE RIS RRC00data as of 2026-09-17 13:11

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
1 155 561
IPv4 origin ASNs
79 103
IPv4 MOAS
5 934
IPv6 prefixes
265 898
IPv6 origin ASNs
37 381
IPv6 MOAS
1 001

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 2 194
287 571 968
/16 13 984
916 455 424
/17 8 686
284 622 848
/18 14 026
229 801 984
/19 26 751
219 144 192
/20 48 508
198 688 768
/21 56 967
116 668 416
/22 118 293
121 132 032
/23 121 170
62 039 040
/24 737 147
188 709 632
Total 1 149 996 4 324 576 000
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 374 272 addr 73.02%
Not announced 1 158 593 024 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 565 954 048 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
/6 1
4 398 046 511 104
/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 5 839
3 061 317 632
/30 765
200 540 160
/31 389
50 987 008
/32 27 309
1 789 722 624
/33 6 019
197 230 592
/34 5 659
92 717 056
/35 1 996
16 351 232
/36 10 141
41 537 536
/37 1 411
2 889 728
/38 2 810
2 877 440
/39 1 886
965 632
/40 24 555
6 286 080
/41 1 826
233 728
/42 3 094
198 016
/43 1 470
47 040
/44 27 088
433 408
/45 4 934
39 472
/46 6 599
26 396
/47 9 585
19 170
/48 121 996
121 996
Total 265 675 4 414 609 181 434
IPv4 (1 155 561) IPv6 (265 898)
Reset
Found 103 IPv4 prefixes · ASN: AS20255 · showing 1–103
# Prefix ↓ Mask Range Origin ASN MOAS
1 201.221.29.0/24 /24 201.221.29.0 – 201.221.29.255 AS20255 1
2 201.221.28.0/24 /24 201.221.28.0 – 201.221.28.255 AS20255 1
3 201.221.26.0/24 /24 201.221.26.0 – 201.221.26.255 AS20255 1
4 201.221.24.0/24 /24 201.221.24.0 – 201.221.24.255 AS20255 1
5 201.221.23.0/24 /24 201.221.23.0 – 201.221.23.255 AS20255 1
6 201.221.21.0/24 /24 201.221.21.0 – 201.221.21.255 AS20255 1
7 201.221.20.0/24 /24 201.221.20.0 – 201.221.20.255 AS20255 1
8 201.221.19.0/24 /24 201.221.19.0 – 201.221.19.255 AS20255 1
9 201.221.18.0/24 /24 201.221.18.0 – 201.221.18.255 AS20255 1
10 201.221.16.0/24 /24 201.221.16.0 – 201.221.16.255 AS20255 1
11 201.221.16.0/20 /20 201.221.16.0 – 201.221.31.255 AS20255 1
12 201.221.15.0/24 /24 201.221.15.0 – 201.221.15.255 AS20255 1
13 201.221.14.0/24 /24 201.221.14.0 – 201.221.14.255 AS20255 1
14 201.221.14.0/23 /23 201.221.14.0 – 201.221.15.255 AS20255 1
15 201.221.13.0/24 /24 201.221.13.0 – 201.221.13.255 AS20255 1
16 201.221.12.0/24 /24 201.221.12.0 – 201.221.12.255 AS20255 1
17 201.221.12.0/23 /23 201.221.12.0 – 201.221.13.255 AS20255 1
18 201.221.11.0/24 /24 201.221.11.0 – 201.221.11.255 AS20255 1
19 201.221.10.0/24 /24 201.221.10.0 – 201.221.10.255 AS20255 1
20 201.221.9.0/24 /24 201.221.9.0 – 201.221.9.255 AS20255 1
21 201.221.8.0/24 /24 201.221.8.0 – 201.221.8.255 AS20255 1
22 201.221.8.0/21 /21 201.221.8.0 – 201.221.15.255 AS20255 1
23 201.221.7.0/24 /24 201.221.7.0 – 201.221.7.255 AS20255 1
24 201.221.6.0/24 /24 201.221.6.0 – 201.221.6.255 AS20255 1
25 201.221.4.0/23 /23 201.221.4.0 – 201.221.5.255 AS20255 1
26 201.221.4.0/22 /22 201.221.4.0 – 201.221.7.255 AS20255 1
27 201.221.2.0/24 /24 201.221.2.0 – 201.221.2.255 AS20255 1
28 201.221.1.0/24 /24 201.221.1.0 – 201.221.1.255 AS20255 1
29 201.221.0.0/24 /24 201.221.0.0 – 201.221.0.255 AS20255 1
30 201.221.0.0/22 /22 201.221.0.0 – 201.221.3.255 AS20255 1
31 201.221.0.0/19 /19 201.221.0.0 – 201.221.31.255 AS20255 1
32 200.108.251.0/24 /24 200.108.251.0 – 200.108.251.255 AS20255 1
33 200.108.250.0/24 /24 200.108.250.0 – 200.108.250.255 AS20255 1
34 200.108.248.0/24 /24 200.108.248.0 – 200.108.248.255 AS20255 1
35 200.108.245.0/24 /24 200.108.245.0 – 200.108.245.255 AS20255 1
36 200.108.244.0/24 /24 200.108.244.0 – 200.108.244.255 AS20255 1
37 200.108.244.0/23 /23 200.108.244.0 – 200.108.245.255 AS20255 1
38 200.108.243.0/24 /24 200.108.243.0 – 200.108.243.255 AS20255 1
39 200.108.242.0/23 /23 200.108.242.0 – 200.108.243.255 AS20255 1
40 200.108.240.0/20 /20 200.108.240.0 – 200.108.255.255 AS20255 1
41 200.108.237.0/24 /24 200.108.237.0 – 200.108.237.255 AS20255 1
42 200.108.236.0/24 /24 200.108.236.0 – 200.108.236.255 AS20255 1
43 200.108.235.0/24 /24 200.108.235.0 – 200.108.235.255 AS20255 1
44 200.108.234.0/24 /24 200.108.234.0 – 200.108.234.255 AS20255 1
45 200.108.234.0/23 /23 200.108.234.0 – 200.108.235.255 AS20255 1
46 200.108.233.0/24 /24 200.108.233.0 – 200.108.233.255 AS20255 1
47 200.108.232.0/24 /24 200.108.232.0 – 200.108.232.255 AS20255 1
48 200.108.228.0/24 /24 200.108.228.0 – 200.108.228.255 AS20255 1
49 200.108.225.0/24 /24 200.108.225.0 – 200.108.225.255 AS20255 1
50 200.108.224.0/20 /20 200.108.224.0 – 200.108.239.255 AS20255 1
51 200.108.219.0/24 /24 200.108.219.0 – 200.108.219.255 AS20255 1
52 200.108.218.0/24 /24 200.108.218.0 – 200.108.218.255 AS20255 1
53 200.108.217.0/24 /24 200.108.217.0 – 200.108.217.255 AS20255 1
54 200.108.216.0/24 /24 200.108.216.0 – 200.108.216.255 AS20255 1
55 200.108.215.0/24 /24 200.108.215.0 – 200.108.215.255 AS20255 1
56 200.108.214.0/24 /24 200.108.214.0 – 200.108.214.255 AS20255 1
57 200.108.213.0/24 /24 200.108.213.0 – 200.108.213.255 AS20255 1
58 200.108.212.0/24 /24 200.108.212.0 – 200.108.212.255 AS20255 1
59 200.108.211.0/24 /24 200.108.211.0 – 200.108.211.255 AS20255 1
60 200.108.210.0/24 /24 200.108.210.0 – 200.108.210.255 AS20255 1
61 200.108.209.0/24 /24 200.108.209.0 – 200.108.209.255 AS20255 1
62 200.108.208.0/24 /24 200.108.208.0 – 200.108.208.255 AS20255 1
63 200.108.208.0/20 /20 200.108.208.0 – 200.108.223.255 AS20255 1
64 200.108.207.0/24 /24 200.108.207.0 – 200.108.207.255 AS20255 1
65 200.108.206.0/24 /24 200.108.206.0 – 200.108.206.255 AS20255 1
66 200.108.205.0/24 /24 200.108.205.0 – 200.108.205.255 AS20255 1
67 200.108.204.0/24 /24 200.108.204.0 – 200.108.204.255 AS20255 1
68 200.108.203.0/24 /24 200.108.203.0 – 200.108.203.255 AS20255 1
69 200.108.202.0/24 /24 200.108.202.0 – 200.108.202.255 AS20255 1
70 200.108.201.0/24 /24 200.108.201.0 – 200.108.201.255 AS20255 1
71 200.108.200.0/24 /24 200.108.200.0 – 200.108.200.255 AS20255 1
72 200.108.200.0/21 /21 200.108.200.0 – 200.108.207.255 AS20255 1
73 200.108.199.0/24 /24 200.108.199.0 – 200.108.199.255 AS20255 1
74 200.108.198.0/24 /24 200.108.198.0 – 200.108.198.255 AS20255 1
75 200.108.197.0/24 /24 200.108.197.0 – 200.108.197.255 AS20255 1
76 200.108.196.0/24 /24 200.108.196.0 – 200.108.196.255 AS20255 1
77 200.108.196.0/22 /22 200.108.196.0 – 200.108.199.255 AS20255 1
78 200.108.195.0/24 /24 200.108.195.0 – 200.108.195.255 AS20255 1
79 200.108.194.0/24 /24 200.108.194.0 – 200.108.194.255 AS20255 1
80 200.108.194.0/23 /23 200.108.194.0 – 200.108.195.255 AS20255 1
81 200.108.193.0/24 /24 200.108.193.0 – 200.108.193.255 AS20255 1
82 200.108.192.0/24 /24 200.108.192.0 – 200.108.192.255 AS20255 1
83 200.108.192.0/18 /18 200.108.192.0 – 200.108.255.255 AS20255 1
84 190.108.29.0/24 /24 190.108.29.0 – 190.108.29.255 AS20255 1
85 190.108.28.0/24 /24 190.108.28.0 – 190.108.28.255 AS20255 1
86 190.108.27.0/24 /24 190.108.27.0 – 190.108.27.255 AS20255 1
87 190.108.26.0/24 /24 190.108.26.0 – 190.108.26.255 AS20255 1
88 190.108.25.0/24 /24 190.108.25.0 – 190.108.25.255 AS20255 1
89 190.108.24.0/24 /24 190.108.24.0 – 190.108.24.255 AS20255 1
90 190.108.24.0/22 /22 190.108.24.0 – 190.108.27.255 AS20255 1
91 190.108.21.0/24 /24 190.108.21.0 – 190.108.21.255 AS20255 1
92 190.108.20.0/24 /24 190.108.20.0 – 190.108.20.255 AS20255 1
93 190.108.16.0/20 /20 190.108.16.0 – 190.108.31.255 AS20255 1
94 190.108.15.0/24 /24 190.108.15.0 – 190.108.15.255 AS20255 1
95 190.108.14.0/24 /24 190.108.14.0 – 190.108.14.255 AS20255 1
96 190.108.13.0/24 /24 190.108.13.0 – 190.108.13.255 AS20255 1
97 190.108.12.0/24 /24 190.108.12.0 – 190.108.12.255 AS20255 1
98 190.108.10.0/24 /24 190.108.10.0 – 190.108.10.255 AS20255 1
99 190.108.8.0/24 /24 190.108.8.0 – 190.108.8.255 AS20255 1
100 190.108.4.0/24 /24 190.108.4.0 – 190.108.4.255 AS20255 1
101 190.108.1.0/24 /24 190.108.1.0 – 190.108.1.255 AS20255 1
102 190.108.0.0/20 /20 190.108.0.0 – 190.108.15.255 AS20255 1
103 190.108.0.0/19 /19 190.108.0.0 – 190.108.31.255 AS20255 1