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BGP Full View — RIPE RIS RRC00data as of 2026-10-31 05:40

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
1 175 352
IPv4 origin ASNs
79 714
IPv4 MOAS
8 561
IPv6 prefixes
274 225
IPv6 origin ASNs
38 052
IPv6 MOAS
1 015

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
/12 304
318 767 104
/13 593
310 902 784
/14 1 208
316 669 952
/15 2 188
286 785 536
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 752
219 152 384
/20 48 607
199 094 272
/21 57 563
117 889 024
/22 119 616
122 486 784
/23 122 718
62 831 616
/24 753 722
192 952 832
Total 1 170 115 4 331 765 248
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 077 248 addr 73.13%
Not announced 1 153 890 048 addr 26.87%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.36%
↳ routable but not announced 561 297 152 addr 48.64%
    — of total IPv4 space 13.07%
    — of announceable space (total − tech/reserved) 15.16%
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) 453 /24 0.02%

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 16
4 294 967 296
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 969
3 129 475 072
/30 745
195 297 280
/31 389
50 987 008
/32 27 733
1 817 509 888
/33 6 131
200 900 608
/34 5 809
95 174 656
/35 2 039
16 703 488
/36 10 401
42 602 496
/37 1 434
2 936 832
/38 2 835
2 903 040
/39 1 910
977 920
/40 25 101
6 425 856
/41 1 980
253 440
/42 3 025
193 600
/43 1 503
48 096
/44 28 362
453 792
/45 4 981
39 848
/46 6 850
27 400
/47 9 929
19 858
/48 126 562
126 562
Total 273 997 4 415 018 074 724
IPv4 (1 175 352) IPv6 (274 225)
Reset
Found 103 IPv4 prefixes · ASN: AS327712 · showing 1–103
# Prefix ↑ Mask Range Origin ASN MOAS
1 154.121.0.0/16 /16 154.121.0.0 – 154.121.255.255 AS327712 1
2 154.121.5.0/24 /24 154.121.5.0 – 154.121.5.255 AS327712 1
3 154.121.8.0/24 /24 154.121.8.0 – 154.121.8.255 AS327712 1
4 154.121.13.0/24 /24 154.121.13.0 – 154.121.13.255 AS327712 1
5 154.121.14.0/23 /23 154.121.14.0 – 154.121.15.255 AS327712 1
6 154.121.16.0/21 /21 154.121.16.0 – 154.121.23.255 AS327712 1
7 154.121.16.0/24 /24 154.121.16.0 – 154.121.16.255 AS327712 1
8 154.121.17.0/24 /24 154.121.17.0 – 154.121.17.255 AS327712 1
9 154.121.18.0/24 /24 154.121.18.0 – 154.121.18.255 AS327712 1
10 154.121.19.0/24 /24 154.121.19.0 – 154.121.19.255 AS327712 1
11 154.121.20.0/24 /24 154.121.20.0 – 154.121.20.255 AS327712 1
12 154.121.21.0/24 /24 154.121.21.0 – 154.121.21.255 AS327712 1
13 154.121.22.0/24 /24 154.121.22.0 – 154.121.22.255 AS327712 1
14 154.121.23.0/24 /24 154.121.23.0 – 154.121.23.255 AS327712 1
15 154.121.24.0/21 /21 154.121.24.0 – 154.121.31.255 AS327712 1
16 154.121.24.0/24 /24 154.121.24.0 – 154.121.24.255 AS327712 1
17 154.121.26.0/24 /24 154.121.26.0 – 154.121.26.255 AS327712 1
18 154.121.27.0/24 /24 154.121.27.0 – 154.121.27.255 AS327712 1
19 154.121.28.0/24 /24 154.121.28.0 – 154.121.28.255 AS327712 1
20 154.121.29.0/24 /24 154.121.29.0 – 154.121.29.255 AS327712 1
21 154.121.30.0/24 /24 154.121.30.0 – 154.121.30.255 AS327712 1
22 154.121.31.0/24 /24 154.121.31.0 – 154.121.31.255 AS327712 1
23 154.121.32.0/21 /21 154.121.32.0 – 154.121.39.255 AS327712 1
24 154.121.40.0/21 /21 154.121.40.0 – 154.121.47.255 AS327712 1
25 154.121.40.0/24 /24 154.121.40.0 – 154.121.40.255 AS327712 1
26 154.121.41.0/24 /24 154.121.41.0 – 154.121.41.255 AS327712 1
27 154.121.42.0/24 /24 154.121.42.0 – 154.121.42.255 AS327712 1
28 154.121.43.0/24 /24 154.121.43.0 – 154.121.43.255 AS327712 1
29 154.121.44.0/24 /24 154.121.44.0 – 154.121.44.255 AS327712 1
30 154.121.45.0/24 /24 154.121.45.0 – 154.121.45.255 AS327712 1
31 154.121.46.0/24 /24 154.121.46.0 – 154.121.46.255 AS327712 1
32 154.121.47.0/24 /24 154.121.47.0 – 154.121.47.255 AS327712 1
33 154.121.48.0/20 /20 154.121.48.0 – 154.121.63.255 AS327712 1
34 154.121.65.0/24 /24 154.121.65.0 – 154.121.65.255 AS327712 1
35 154.121.66.0/23 /23 154.121.66.0 – 154.121.67.255 AS327712 1
36 154.121.68.0/23 /23 154.121.68.0 – 154.121.69.255 AS327712 1
37 154.121.70.0/23 /23 154.121.70.0 – 154.121.71.255 AS327712 1
38 154.121.72.0/23 /23 154.121.72.0 – 154.121.73.255 AS327712 1
39 154.121.74.0/23 /23 154.121.74.0 – 154.121.75.255 AS327712 1
40 154.121.76.0/23 /23 154.121.76.0 – 154.121.77.255 AS327712 1
41 154.121.76.0/24 /24 154.121.76.0 – 154.121.76.255 AS327712 1
42 154.121.77.0/24 /24 154.121.77.0 – 154.121.77.255 AS327712 1
43 154.121.78.0/23 /23 154.121.78.0 – 154.121.79.255 AS327712 1
44 154.121.80.0/23 /23 154.121.80.0 – 154.121.81.255 AS327712 1
45 154.121.82.0/23 /23 154.121.82.0 – 154.121.83.255 AS327712 1
46 154.121.84.0/23 /23 154.121.84.0 – 154.121.85.255 AS327712 1
47 154.121.86.0/23 /23 154.121.86.0 – 154.121.87.255 AS327712 1
48 154.121.88.0/23 /23 154.121.88.0 – 154.121.89.255 AS327712 1
49 154.121.90.0/23 /23 154.121.90.0 – 154.121.91.255 AS327712 1
50 154.121.90.0/24 /24 154.121.90.0 – 154.121.90.255 AS327712 1
51 154.121.91.0/24 /24 154.121.91.0 – 154.121.91.255 AS327712 1
52 154.121.92.0/23 /23 154.121.92.0 – 154.121.93.255 AS327712 1
53 154.121.94.0/23 /23 154.121.94.0 – 154.121.95.255 AS327712 1
54 154.121.96.0/23 /23 154.121.96.0 – 154.121.97.255 AS327712 1
55 154.121.96.0/24 /24 154.121.96.0 – 154.121.96.255 AS327712 1
56 154.121.97.0/24 /24 154.121.97.0 – 154.121.97.255 AS327712 1
57 154.121.98.0/23 /23 154.121.98.0 – 154.121.99.255 AS327712 1
58 154.121.100.0/23 /23 154.121.100.0 – 154.121.101.255 AS327712 1
59 154.121.102.0/23 /23 154.121.102.0 – 154.121.103.255 AS327712 1
60 154.121.104.0/23 /23 154.121.104.0 – 154.121.105.255 AS327712 1
61 154.121.106.0/23 /23 154.121.106.0 – 154.121.107.255 AS327712 1
62 154.121.106.0/24 /24 154.121.106.0 – 154.121.106.255 AS327712 1
63 154.121.107.0/24 /24 154.121.107.0 – 154.121.107.255 AS327712 1
64 154.121.108.0/23 /23 154.121.108.0 – 154.121.109.255 AS327712 1
65 154.121.110.0/23 /23 154.121.110.0 – 154.121.111.255 AS327712 1
66 154.121.110.0/24 /24 154.121.110.0 – 154.121.110.255 AS327712 1
67 154.121.111.0/24 /24 154.121.111.0 – 154.121.111.255 AS327712 1
68 154.121.112.0/23 /23 154.121.112.0 – 154.121.113.255 AS327712 1
69 154.121.116.0/23 /23 154.121.116.0 – 154.121.117.255 AS327712 1
70 154.121.118.0/23 /23 154.121.118.0 – 154.121.119.255 AS327712 1
71 154.121.120.0/23 /23 154.121.120.0 – 154.121.121.255 AS327712 1
72 154.121.122.0/23 /23 154.121.122.0 – 154.121.123.255 AS327712 1
73 154.121.124.0/23 /23 154.121.124.0 – 154.121.125.255 AS327712 1
74 154.121.126.0/23 /23 154.121.126.0 – 154.121.127.255 AS327712 1
75 154.121.128.0/23 /23 154.121.128.0 – 154.121.129.255 AS327712 1
76 154.121.130.0/23 /23 154.121.130.0 – 154.121.131.255 AS327712 1
77 154.121.132.0/23 /23 154.121.132.0 – 154.121.133.255 AS327712 1
78 154.121.132.0/24 /24 154.121.132.0 – 154.121.132.255 AS327712 1
79 154.121.133.0/24 /24 154.121.133.0 – 154.121.133.255 AS327712 1
80 154.121.134.0/23 /23 154.121.134.0 – 154.121.135.255 AS327712 1
81 154.121.134.0/24 /24 154.121.134.0 – 154.121.134.255 AS327712 1
82 154.121.135.0/24 /24 154.121.135.0 – 154.121.135.255 AS327712 1
83 154.121.136.0/23 /23 154.121.136.0 – 154.121.137.255 AS327712 1
84 154.121.136.0/24 /24 154.121.136.0 – 154.121.136.255 AS327712 1
85 154.121.137.0/24 /24 154.121.137.0 – 154.121.137.255 AS327712 1
86 154.121.138.0/23 /23 154.121.138.0 – 154.121.139.255 AS327712 1
87 154.121.140.0/23 /23 154.121.140.0 – 154.121.141.255 AS327712 1
88 154.121.142.0/23 /23 154.121.142.0 – 154.121.143.255 AS327712 1
89 154.121.144.0/23 /23 154.121.144.0 – 154.121.145.255 AS327712 1
90 154.121.146.0/23 /23 154.121.146.0 – 154.121.147.255 AS327712 1
91 154.121.146.0/24 /24 154.121.146.0 – 154.121.146.255 AS327712 1
92 154.121.147.0/24 /24 154.121.147.0 – 154.121.147.255 AS327712 1
93 154.121.148.0/23 /23 154.121.148.0 – 154.121.149.255 AS327712 1
94 154.121.150.0/23 /23 154.121.150.0 – 154.121.151.255 AS327712 1
95 154.121.152.0/23 /23 154.121.152.0 – 154.121.153.255 AS327712 1
96 154.121.154.0/23 /23 154.121.154.0 – 154.121.155.255 AS327712 1
97 154.121.156.0/23 /23 154.121.156.0 – 154.121.157.255 AS327712 1
98 154.121.158.0/23 /23 154.121.158.0 – 154.121.159.255 AS327712 1
99 154.121.160.0/23 /23 154.121.160.0 – 154.121.161.255 AS327712 1
100 154.121.162.0/23 /23 154.121.162.0 – 154.121.163.255 AS327712 1
101 154.121.200.0/24 /24 154.121.200.0 – 154.121.200.255 AS327712 1
102 154.121.251.0/24 /24 154.121.251.0 – 154.121.251.255 AS327712 1
103 213.140.59.0/24 /24 213.140.59.0 – 213.140.59.255 AS327712 1