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 69 IPv4 prefixes · ASN: AS21949 · showing 1–69
# Prefix ↓ Mask Range Origin ASN MOAS
1 216.120.194.0/23 /23 216.120.194.0 – 216.120.195.255 AS21949 1
2 209.195.248.0/21 /21 209.195.248.0 – 209.195.255.255 AS21949 1
3 208.122.24.0/22 /22 208.122.24.0 – 208.122.27.255 AS21949 1
4 207.66.120.0/22 /22 207.66.120.0 – 207.66.123.255 AS21949 1
5 207.22.0.0/19 /19 207.22.0.0 – 207.22.31.255 AS21949 1
6 206.253.136.0/21 /21 206.253.136.0 – 206.253.143.255 AS21949 1
7 206.223.160.0/19 /19 206.223.160.0 – 206.223.191.255 AS21949 1
8 205.237.95.0/24 /24 205.237.95.0 – 205.237.95.255 AS21949 1
9 205.210.30.0/24 /24 205.210.30.0 – 205.210.30.255 AS21949 1
10 205.207.236.0/24 /24 205.207.236.0 – 205.207.236.255 AS21949 1
11 205.175.212.0/22 /22 205.175.212.0 – 205.175.215.255 AS21949 1
12 204.19.231.0/24 /24 204.19.231.0 – 204.19.231.255 AS21949 1
13 199.247.192.0/21 /21 199.247.192.0 – 199.247.199.255 AS21949 1
14 199.244.102.0/24 /24 199.244.102.0 – 199.244.102.255 AS21949 1
15 199.229.46.0/24 /24 199.229.46.0 – 199.229.46.255 AS21949 1
16 199.167.152.0/21 /21 199.167.152.0 – 199.167.159.255 AS21949 1
17 199.85.19.0/24 /24 199.85.19.0 – 199.85.19.255 AS21949 1
18 199.68.120.0/21 /21 199.68.120.0 – 199.68.127.255 AS21949 1
19 199.45.164.0/23 /23 199.45.164.0 – 199.45.165.255 AS21949 1
20 199.45.151.0/24 /24 199.45.151.0 – 199.45.151.255 AS21949 1
21 199.45.144.0/21 /21 199.45.144.0 – 199.45.151.255 AS21949 1
22 199.33.112.0/24 /24 199.33.112.0 – 199.33.112.255 AS21949 1
23 199.20.59.0/24 /24 199.20.59.0 – 199.20.59.255 AS21949 1
24 199.7.144.0/22 /22 199.7.144.0 – 199.7.147.255 AS21949 1
25 198.140.134.0/24 /24 198.140.134.0 – 198.140.134.255 AS21949 1
26 198.98.96.0/19 /19 198.98.96.0 – 198.98.127.255 AS21949 1
27 198.22.225.0/24 /24 198.22.225.0 – 198.22.225.255 AS21949 1
28 198.1.192.0/24 /24 198.1.192.0 – 198.1.192.255 AS21949 1
29 192.247.0.0/24 /24 192.247.0.0 – 192.247.0.255 AS21949 1
30 192.225.96.0/24 /24 192.225.96.0 – 192.225.96.255 AS21949 1
31 192.69.1.0/24 /24 192.69.1.0 – 192.69.1.255 AS21949 1
32 192.65.1.0/24 /24 192.65.1.0 – 192.65.1.255 AS21949 1
33 192.40.81.0/24 /24 192.40.81.0 – 192.40.81.255 AS21949 1
34 173.243.204.0/22 /22 173.243.204.0 – 173.243.207.255 AS21949 1
35 173.243.203.0/24 /24 173.243.203.0 – 173.243.203.255 AS21949 1
36 173.231.160.0/20 /20 173.231.160.0 – 173.231.175.255 AS21949 1
37 172.85.124.0/22 /22 172.85.124.0 – 172.85.127.255 AS21949 1
38 167.254.128.0/20 /20 167.254.128.0 – 167.254.143.255 AS21949 1
39 167.254.0.0/19 /19 167.254.0.0 – 167.254.31.255 AS21949 1
40 167.246.16.0/24 /24 167.246.16.0 – 167.246.16.255 AS21949 1
41 162.249.160.0/22 /22 162.249.160.0 – 162.249.163.255 AS21949 1
42 159.6.99.0/24 /24 159.6.99.0 – 159.6.99.255 AS21949 1
43 142.59.160.0/20 /20 142.59.160.0 – 142.59.175.255 AS21949 1
44 138.28.224.0/19 /19 138.28.224.0 – 138.28.255.255 AS21949 1
45 135.12.24.0/22 /22 135.12.24.0 – 135.12.27.255 AS21949 1
46 135.12.22.0/24 /24 135.12.22.0 – 135.12.22.255 AS21949 1
47 134.231.32.0/19 /19 134.231.32.0 – 134.231.63.255 AS21949 1
48 134.128.192.0/19 /19 134.128.192.0 – 134.128.223.255 AS21949 1
49 104.192.44.0/22 /22 104.192.44.0 – 104.192.47.255 AS21949 1
50 96.45.192.0/20 /20 96.45.192.0 – 96.45.207.255 AS21949 1
51 76.9.192.0/19 /19 76.9.192.0 – 76.9.223.255 AS21949 1
52 75.98.192.0/20 /20 75.98.192.0 – 75.98.207.255 AS21949 1
53 74.213.168.0/24 /24 74.213.168.0 – 74.213.168.255 AS21949 1
54 74.213.168.0/22 /22 74.213.168.0 – 74.213.171.255 AS21949 1
55 74.213.164.0/24 /24 74.213.164.0 – 74.213.164.255 AS21949 1
56 74.213.164.0/22 /22 74.213.164.0 – 74.213.167.255 AS21949 1
57 74.171.0.0/17 /17 74.171.0.0 – 74.171.127.255 AS21949 1
58 72.15.48.0/20 /20 72.15.48.0 – 72.15.63.255 AS21949 1
59 70.35.160.0/20 /20 70.35.160.0 – 70.35.175.255 AS21949 1
60 69.9.172.0/23 /23 69.9.172.0 – 69.9.173.255 AS21949 1
61 66.234.32.0/19 /19 66.234.32.0 – 66.234.63.255 AS21949 1
62 66.207.207.0/24 /24 66.207.207.0 – 66.207.207.255 AS21949 1
63 66.207.192.0/19 /19 66.207.192.0 – 66.207.223.255 AS21949 1
64 66.199.36.0/24 /24 66.199.36.0 – 66.199.36.255 AS21949 1
65 65.97.32.0/20 /20 65.97.32.0 – 65.97.47.255 AS21949 1
66 64.137.128.0/19 /19 64.137.128.0 – 64.137.159.255 AS21949 1
67 63.141.57.0/24 /24 63.141.57.0 – 63.141.57.255 AS21949 1
68 50.21.64.0/21 /21 50.21.64.0 – 50.21.71.255 AS21949 1
69 50.21.16.0/21 /21 50.21.16.0 – 50.21.23.255 AS21949 1