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 77 IPv4 prefixes · ASN: AS52892 · showing 1–77
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.7.20.0/22 /22 45.7.20.0 – 45.7.23.255 AS52892 1
2 45.7.20.0/23 /23 45.7.20.0 – 45.7.21.255 AS52892 1
3 45.7.20.0/24 /24 45.7.20.0 – 45.7.20.255 AS52892 1
4 45.7.21.0/24 /24 45.7.21.0 – 45.7.21.255 AS52892 1
5 45.7.22.0/23 /23 45.7.22.0 – 45.7.23.255 AS52892 1
6 45.7.22.0/24 /24 45.7.22.0 – 45.7.22.255 AS52892 1
7 45.171.148.0/22 /22 45.171.148.0 – 45.171.151.255 AS52892 1
8 45.171.148.0/23 /23 45.171.148.0 – 45.171.149.255 AS52892 1
9 45.171.148.0/24 /24 45.171.148.0 – 45.171.148.255 AS52892 1
10 45.171.149.0/24 /24 45.171.149.0 – 45.171.149.255 AS52892 1
11 45.171.150.0/23 /23 45.171.150.0 – 45.171.151.255 AS52892 1
12 45.171.150.0/24 /24 45.171.150.0 – 45.171.150.255 AS52892 1
13 45.171.151.0/24 /24 45.171.151.0 – 45.171.151.255 AS52892 1
14 131.221.12.0/22 /22 131.221.12.0 – 131.221.15.255 AS52892 1
15 131.221.12.0/23 /23 131.221.12.0 – 131.221.13.255 AS52892 1
16 131.221.12.0/24 /24 131.221.12.0 – 131.221.12.255 AS52892 1
17 131.221.13.0/24 /24 131.221.13.0 – 131.221.13.255 AS52892 1
18 131.221.14.0/23 /23 131.221.14.0 – 131.221.15.255 AS52892 1
19 131.221.14.0/24 /24 131.221.14.0 – 131.221.14.255 AS52892 1
20 131.221.15.0/24 /24 131.221.15.0 – 131.221.15.255 AS52892 1
21 138.185.232.0/22 /22 138.185.232.0 – 138.185.235.255 AS52892 1
22 138.185.232.0/23 /23 138.185.232.0 – 138.185.233.255 AS52892 1
23 138.185.232.0/24 /24 138.185.232.0 – 138.185.232.255 AS52892 1
24 138.185.233.0/24 /24 138.185.233.0 – 138.185.233.255 AS52892 1
25 138.185.234.0/23 /23 138.185.234.0 – 138.185.235.255 AS52892 1
26 170.78.140.0/22 /22 170.78.140.0 – 170.78.143.255 AS52892 1
27 170.78.142.0/23 /23 170.78.142.0 – 170.78.143.255 AS52892 1
28 170.78.142.0/24 /24 170.78.142.0 – 170.78.142.255 AS52892 1
29 170.78.143.0/24 /24 170.78.143.0 – 170.78.143.255 AS52892 1
30 177.22.80.0/20 /20 177.22.80.0 – 177.22.95.255 AS52892 1
31 177.22.80.0/21 /21 177.22.80.0 – 177.22.87.255 AS52892 1
32 177.22.80.0/22 /22 177.22.80.0 – 177.22.83.255 AS52892 1
33 177.22.80.0/23 /23 177.22.80.0 – 177.22.81.255 AS52892 1
34 177.22.80.0/24 /24 177.22.80.0 – 177.22.80.255 AS52892 1
35 177.22.82.0/23 /23 177.22.82.0 – 177.22.83.255 AS52892 1
36 177.22.84.0/22 /22 177.22.84.0 – 177.22.87.255 AS52892 1
37 177.22.84.0/23 /23 177.22.84.0 – 177.22.85.255 AS52892 1
38 177.22.84.0/24 /24 177.22.84.0 – 177.22.84.255 AS52892 1
39 177.22.85.0/24 /24 177.22.85.0 – 177.22.85.255 AS52892 1
40 177.22.86.0/23 /23 177.22.86.0 – 177.22.87.255 AS52892 1
41 177.22.86.0/24 /24 177.22.86.0 – 177.22.86.255 AS52892 1
42 177.22.87.0/24 /24 177.22.87.0 – 177.22.87.255 AS52892 1
43 177.22.88.0/21 /21 177.22.88.0 – 177.22.95.255 AS52892 1
44 177.22.88.0/22 /22 177.22.88.0 – 177.22.91.255 AS52892 1
45 177.22.88.0/23 /23 177.22.88.0 – 177.22.89.255 AS52892 1
46 177.22.90.0/23 /23 177.22.90.0 – 177.22.91.255 AS52892 1
47 177.22.90.0/24 /24 177.22.90.0 – 177.22.90.255 AS52892 1
48 177.22.92.0/22 /22 177.22.92.0 – 177.22.95.255 AS52892 1
49 177.22.92.0/23 /23 177.22.92.0 – 177.22.93.255 AS52892 1
50 177.22.94.0/23 /23 177.22.94.0 – 177.22.95.255 AS52892 1
51 177.22.94.0/24 /24 177.22.94.0 – 177.22.94.255 AS52892 1
52 177.72.232.0/21 /21 177.72.232.0 – 177.72.239.255 AS52892 1
53 177.72.232.0/22 /22 177.72.232.0 – 177.72.235.255 AS52892 1
54 177.72.232.0/23 /23 177.72.232.0 – 177.72.233.255 AS52892 1
55 177.72.232.0/24 /24 177.72.232.0 – 177.72.232.255 AS52892 1
56 177.72.233.0/24 /24 177.72.233.0 – 177.72.233.255 AS52892 1
57 177.72.234.0/23 /23 177.72.234.0 – 177.72.235.255 AS52892 1
58 177.72.234.0/24 /24 177.72.234.0 – 177.72.234.255 AS52892 1
59 177.72.235.0/24 /24 177.72.235.0 – 177.72.235.255 AS52892 1
60 177.72.236.0/22 /22 177.72.236.0 – 177.72.239.255 AS52892 1
61 177.72.236.0/23 /23 177.72.236.0 – 177.72.237.255 AS52892 1
62 177.72.236.0/24 /24 177.72.236.0 – 177.72.236.255 AS52892 1
63 177.72.237.0/24 /24 177.72.237.0 – 177.72.237.255 AS52892 1
64 177.72.238.0/23 /23 177.72.238.0 – 177.72.239.255 AS52892 1
65 177.72.238.0/24 /24 177.72.238.0 – 177.72.238.255 AS52892 1
66 181.191.16.0/22 /22 181.191.16.0 – 181.191.19.255 AS52892 1
67 181.191.16.0/23 /23 181.191.16.0 – 181.191.17.255 AS52892 1
68 181.191.16.0/24 /24 181.191.16.0 – 181.191.16.255 AS52892 1
69 181.191.17.0/24 /24 181.191.17.0 – 181.191.17.255 AS52892 1
70 181.191.18.0/23 /23 181.191.18.0 – 181.191.19.255 AS52892 1
71 181.232.152.0/22 /22 181.232.152.0 – 181.232.155.255 AS52892 1
72 181.232.152.0/23 /23 181.232.152.0 – 181.232.153.255 AS52892 1
73 181.232.152.0/24 /24 181.232.152.0 – 181.232.152.255 AS52892 1
74 181.232.153.0/24 /24 181.232.153.0 – 181.232.153.255 AS52892 1
75 181.232.154.0/23 /23 181.232.154.0 – 181.232.155.255 AS52892 1
76 181.232.154.0/24 /24 181.232.154.0 – 181.232.154.255 AS52892 1
77 181.232.155.0/24 /24 181.232.155.0 – 181.232.155.255 AS52892 1