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 68 IPv4 prefixes · ASN: AS3949 · showing 1–68
# Prefix ↓ Mask Range Origin ASN MOAS
1 217.24.68.0/22 /22 217.24.68.0 – 217.24.71.255 AS3949 1
2 217.24.64.0/22 /22 217.24.64.0 – 217.24.67.255 AS3949 1
3 205.132.19.0/24 /24 205.132.19.0 – 205.132.19.255 AS3949 1
4 205.132.18.0/24 /24 205.132.18.0 – 205.132.18.255 AS3949 1
5 205.132.17.0/24 /24 205.132.17.0 – 205.132.17.255 AS3949 1
6 205.132.16.0/21 /21 205.132.16.0 – 205.132.23.255 AS3949 1
7 204.2.186.0/24 /24 204.2.186.0 – 204.2.186.255 AS3949 1
8 204.2.176.0/24 /24 204.2.176.0 – 204.2.176.255 AS3949 1
9 204.2.171.0/24 /24 204.2.171.0 – 204.2.171.255 AS3949 1
10 204.2.167.0/24 /24 204.2.167.0 – 204.2.167.255 AS3949 1
11 204.0.0.0/24 /24 204.0.0.0 – 204.0.0.255 AS3949 1
12 202.68.79.128/25 /25 202.68.79.128 – 202.68.79.255 AS3949 1
13 202.68.75.80/28 /28 202.68.75.80 – 202.68.75.95 AS3949 1
14 202.68.74.112/28 /28 202.68.74.112 – 202.68.74.127 AS3949 1
15 202.68.68.112/28 /28 202.68.68.112 – 202.68.68.127 AS3949 1
16 202.68.68.96/28 /28 202.68.68.96 – 202.68.68.111 AS3949 1
17 202.68.68.0/26 /26 202.68.68.0 – 202.68.68.63 AS3949 1
18 193.39.136.0/24 /24 193.39.136.0 – 193.39.136.255 AS3949 1
19 185.243.129.0/24 /24 185.243.129.0 – 185.243.129.255 AS3949 1
20 171.22.145.0/24 /24 171.22.145.0 – 171.22.145.255 AS3949 1
21 165.254.59.0/24 /24 165.254.59.0 – 165.254.59.255 AS3949 1
22 165.254.56.0/24 /24 165.254.56.0 – 165.254.56.255 AS3949 1
23 165.254.54.0/24 /24 165.254.54.0 – 165.254.54.255 AS3949 1
24 165.254.34.0/23 /23 165.254.34.0 – 165.254.35.255 AS3949 1
25 165.254.31.0/24 /24 165.254.31.0 – 165.254.31.255 AS3949 1
26 165.254.29.0/24 /24 165.254.29.0 – 165.254.29.255 AS3949 1
27 165.254.22.0/24 /24 165.254.22.0 – 165.254.22.255 AS3949 1
28 157.238.212.0/22 /22 157.238.212.0 – 157.238.215.255 AS3949 1
29 157.238.180.0/22 /22 157.238.180.0 – 157.238.183.255 AS3949 1
30 157.238.156.0/22 /22 157.238.156.0 – 157.238.159.255 AS3949 1
31 148.182.27.0/24 /24 148.182.27.0 – 148.182.27.255 AS3949 1
32 148.182.26.0/24 /24 148.182.26.0 – 148.182.26.255 AS3949 1
33 148.182.16.0/24 /24 148.182.16.0 – 148.182.16.255 AS3949 1
34 148.182.9.0/24 /24 148.182.9.0 – 148.182.9.255 AS3949 1
35 140.174.100.0/22 /22 140.174.100.0 – 140.174.103.255 AS3949 1
36 140.174.96.0/22 /22 140.174.96.0 – 140.174.99.255 AS3949 1
37 131.103.136.0/23 /23 131.103.136.0 – 131.103.137.255 AS3949 1
38 131.103.118.0/23 /23 131.103.118.0 – 131.103.119.255 AS3949 1
39 131.103.28.0/23 /23 131.103.28.0 – 131.103.29.255 AS3949 1
40 130.94.240.0/22 /22 130.94.240.0 – 130.94.243.255 AS3949 1
41 130.94.196.0/22 /22 130.94.196.0 – 130.94.199.255 AS3949 1
42 130.94.192.0/23 /23 130.94.192.0 – 130.94.193.255 AS3949 1
43 128.242.88.0/22 /22 128.242.88.0 – 128.242.91.255 AS3949 1
44 128.241.84.0/22 /22 128.241.84.0 – 128.241.87.255 AS3949 1
45 128.241.36.0/22 /22 128.241.36.0 – 128.241.39.255 AS3949 1
46 128.121.44.0/23 /23 128.121.44.0 – 128.121.45.255 AS3949 1
47 128.121.42.0/23 /23 128.121.42.0 – 128.121.43.255 AS3949 1
48 128.121.36.0/23 /23 128.121.36.0 – 128.121.37.255 AS3949 1
49 128.121.34.0/23 /23 128.121.34.0 – 128.121.35.255 AS3949 1
50 128.121.0.0/22 /22 128.121.0.0 – 128.121.3.255 AS3949 1
51 103.13.83.160/29 /29 103.13.83.160 – 103.13.83.167 AS3949 1
52 103.13.83.152/29 /29 103.13.83.152 – 103.13.83.159 AS3949 1
53 103.13.83.144/29 /29 103.13.83.144 – 103.13.83.151 AS3949 1
54 91.123.72.0/22 /22 91.123.72.0 – 91.123.75.255 AS3949 1
55 91.123.68.0/22 /22 91.123.68.0 – 91.123.71.255 AS3949 1
56 83.231.161.8/29 /29 83.231.161.8 – 83.231.161.15 AS3949 1
57 81.93.189.64/29 /29 81.93.189.64 – 81.93.189.71 AS3949 1
58 80.174.223.0/24 /24 80.174.223.0 – 80.174.223.255 AS3949 1
59 80.174.222.0/24 /24 80.174.222.0 – 80.174.222.255 AS3949 1
60 80.174.221.0/24 /24 80.174.221.0 – 80.174.221.255 AS3949 1
61 80.174.220.0/24 /24 80.174.220.0 – 80.174.220.255 AS3949 1
62 80.174.219.0/24 /24 80.174.219.0 – 80.174.219.255 AS3949 1
63 80.174.218.0/24 /24 80.174.218.0 – 80.174.218.255 AS3949 1
64 80.174.217.0/24 /24 80.174.217.0 – 80.174.217.255 AS3949 1
65 80.174.216.0/24 /24 80.174.216.0 – 80.174.216.255 AS3949 1
66 62.73.186.0/24 /24 62.73.186.0 – 62.73.186.255 AS3949 1
67 45.149.226.0/24 /24 45.149.226.0 – 45.149.226.255 AS3949 1
68 45.149.225.0/24 /24 45.149.225.0 – 45.149.225.255 AS3949 1