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 73 IPv4 prefixes · ASN: AS10372 · showing 1–73
# Prefix ↓ Mask Range Origin ASN MOAS
1 171.72.224.0/24 /24 171.72.224.0 – 171.72.224.255 AS10372 1
2 171.72.222.0/24 /24 171.72.222.0 – 171.72.222.255 AS10372 1
3 171.72.221.0/24 /24 171.72.221.0 – 171.72.221.255 AS10372 1
4 171.72.212.0/24 /24 171.72.212.0 – 171.72.212.255 AS10372 1
5 171.72.211.0/24 /24 171.72.211.0 – 171.72.211.255 AS10372 1
6 171.72.209.0/24 /24 171.72.209.0 – 171.72.209.255 AS10372 1
7 169.200.85.0/24 /24 169.200.85.0 – 169.200.85.255 AS10372 1
8 169.200.84.0/24 /24 169.200.84.0 – 169.200.84.255 AS10372 1
9 169.200.84.0/23 /23 169.200.84.0 – 169.200.85.255 AS10372 1
10 169.200.83.0/24 /24 169.200.83.0 – 169.200.83.255 AS10372 1
11 169.200.82.0/24 /24 169.200.82.0 – 169.200.82.255 AS10372 1
12 169.200.82.0/23 /23 169.200.82.0 – 169.200.83.255 AS10372 1
13 169.200.61.0/24 /24 169.200.61.0 – 169.200.61.255 AS10372 1
14 169.200.60.0/24 /24 169.200.60.0 – 169.200.60.255 AS10372 1
15 169.200.60.0/23 /23 169.200.60.0 – 169.200.61.255 AS10372 1
16 169.200.57.0/24 /24 169.200.57.0 – 169.200.57.255 AS10372 1
17 169.200.56.0/24 /24 169.200.56.0 – 169.200.56.255 AS10372 1
18 169.200.56.0/23 /23 169.200.56.0 – 169.200.57.255 AS10372 1
19 169.200.55.0/24 /24 169.200.55.0 – 169.200.55.255 AS10372 1
20 169.200.54.0/24 /24 169.200.54.0 – 169.200.54.255 AS10372 1
21 169.200.54.0/23 /23 169.200.54.0 – 169.200.55.255 AS10372 1
22 169.200.53.0/24 /24 169.200.53.0 – 169.200.53.255 AS10372 1
23 169.200.52.0/24 /24 169.200.52.0 – 169.200.52.255 AS10372 1
24 169.200.52.0/23 /23 169.200.52.0 – 169.200.53.255 AS10372 1
25 162.111.136.0/24 /24 162.111.136.0 – 162.111.136.255 AS10372 1
26 162.60.48.0/23 /23 162.60.48.0 – 162.60.49.255 AS10372 1
27 162.60.48.0/22 /22 162.60.48.0 – 162.60.51.255 AS10372 1
28 162.60.46.0/23 /23 162.60.46.0 – 162.60.47.255 AS10372 1
29 162.60.44.0/22 /22 162.60.44.0 – 162.60.47.255 AS10372 1
30 162.60.40.0/23 /23 162.60.40.0 – 162.60.41.255 AS10372 1
31 162.60.40.0/22 /22 162.60.40.0 – 162.60.43.255 AS10372 1
32 162.60.38.0/23 /23 162.60.38.0 – 162.60.39.255 AS10372 1
33 162.60.36.0/22 /22 162.60.36.0 – 162.60.39.255 AS10372 1
34 162.60.32.0/23 /23 162.60.32.0 – 162.60.33.255 AS10372 1
35 162.60.32.0/22 /22 162.60.32.0 – 162.60.35.255 AS10372 1
36 162.60.8.0/23 /23 162.60.8.0 – 162.60.9.255 AS10372 1
37 162.60.8.0/22 /22 162.60.8.0 – 162.60.11.255 AS10372 1
38 162.28.236.0/22 /22 162.28.236.0 – 162.28.239.255 AS10372 1
39 162.28.138.0/23 /23 162.28.138.0 – 162.28.139.255 AS10372 1
40 162.28.136.0/22 /22 162.28.136.0 – 162.28.139.255 AS10372 1
41 162.28.130.0/23 /23 162.28.130.0 – 162.28.131.255 AS10372 1
42 162.28.128.0/22 /22 162.28.128.0 – 162.28.131.255 AS10372 1
43 159.45.255.0/24 /24 159.45.255.0 – 159.45.255.255 AS10372 1
44 159.37.135.0/24 /24 159.37.135.0 – 159.37.135.255 AS10372 1
45 159.37.134.0/24 /24 159.37.134.0 – 159.37.134.255 AS10372 1
46 159.37.134.0/23 /23 159.37.134.0 – 159.37.135.255 AS10372 1
47 159.37.129.0/24 /24 159.37.129.0 – 159.37.129.255 AS10372 1
48 159.37.128.0/24 /24 159.37.128.0 – 159.37.128.255 AS10372 1
49 159.37.128.0/23 /23 159.37.128.0 – 159.37.129.255 AS10372 1
50 159.37.128.0/21 /21 159.37.128.0 – 159.37.135.255 AS10372 1
51 159.37.127.0/24 /24 159.37.127.0 – 159.37.127.255 AS10372 1
52 159.37.126.0/24 /24 159.37.126.0 – 159.37.126.255 AS10372 1
53 159.37.126.0/23 /23 159.37.126.0 – 159.37.127.255 AS10372 1
54 159.37.123.0/24 /24 159.37.123.0 – 159.37.123.255 AS10372 1
55 159.37.122.0/24 /24 159.37.122.0 – 159.37.122.255 AS10372 1
56 159.37.122.0/23 /23 159.37.122.0 – 159.37.123.255 AS10372 1
57 159.37.121.0/24 /24 159.37.121.0 – 159.37.121.255 AS10372 1
58 159.37.120.0/24 /24 159.37.120.0 – 159.37.120.255 AS10372 1
59 159.37.120.0/23 /23 159.37.120.0 – 159.37.121.255 AS10372 1
60 159.37.120.0/21 /21 159.37.120.0 – 159.37.127.255 AS10372 1
61 159.37.119.0/24 /24 159.37.119.0 – 159.37.119.255 AS10372 1
62 159.37.118.0/23 /23 159.37.118.0 – 159.37.119.255 AS10372 1
63 159.37.115.0/24 /24 159.37.115.0 – 159.37.115.255 AS10372 1
64 159.37.114.0/24 /24 159.37.114.0 – 159.37.114.255 AS10372 1
65 159.37.114.0/23 /23 159.37.114.0 – 159.37.115.255 AS10372 1
66 159.37.113.0/24 /24 159.37.113.0 – 159.37.113.255 AS10372 1
67 159.37.112.0/24 /24 159.37.112.0 – 159.37.112.255 AS10372 1
68 159.37.112.0/23 /23 159.37.112.0 – 159.37.113.255 AS10372 1
69 159.37.112.0/21 /21 159.37.112.0 – 159.37.119.255 AS10372 1
70 151.151.110.0/23 /23 151.151.110.0 – 151.151.111.255 AS10372 1
71 151.151.104.0/23 /23 151.151.104.0 – 151.151.105.255 AS10372 1
72 151.151.96.0/23 /23 151.151.96.0 – 151.151.97.255 AS10372 1
73 151.151.96.0/20 /20 151.151.96.0 – 151.151.111.255 AS10372 1