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 →
thank you!
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 55 IPv4 prefixes · ASN: AS20055 · showing 1–55
# Prefix ↓ Mask Range Origin ASN MOAS
1 209.237.136.0/22 /22 209.237.136.0 – 209.237.139.255 AS20055 1
2 209.188.99.0/24 /24 209.188.99.0 – 209.188.99.255 AS20055 1
3 208.90.160.0/21 /21 208.90.160.0 – 208.90.167.255 AS20055 1
4 208.52.175.0/24 /24 208.52.175.0 – 208.52.175.255 AS20055 1
5 208.52.160.0/24 /24 208.52.160.0 – 208.52.160.255 AS20055 1
6 207.32.192.0/20 /20 207.32.192.0 – 207.32.207.255 AS20055 1
7 206.166.252.0/23 /23 206.166.252.0 – 206.166.253.255 AS20055 1
8 205.196.14.0/24 /24 205.196.14.0 – 205.196.14.255 AS20055 1
9 205.196.7.0/24 /24 205.196.7.0 – 205.196.7.255 AS20055 1
10 205.174.152.0/22 /22 205.174.152.0 – 205.174.155.255 AS20055 1
11 204.194.220.0/23 /23 204.194.220.0 – 204.194.221.255 AS20055 1
12 204.155.26.0/23 /23 204.155.26.0 – 204.155.27.255 AS20055 1
13 204.11.64.0/22 /22 204.11.64.0 – 204.11.67.255 AS20055 1
14 198.237.200.0/22 /22 198.237.200.0 – 198.237.203.255 AS20055 1
15 198.179.52.0/22 /22 198.179.52.0 – 198.179.55.255 AS20055 1
16 192.183.192.0/19 /19 192.183.192.0 – 192.183.223.255 AS20055 1
17 192.183.160.0/19 /19 192.183.160.0 – 192.183.191.255 AS20055 1
18 192.182.128.0/19 /19 192.182.128.0 – 192.182.159.255 AS20055 1
19 192.112.37.0/24 /24 192.112.37.0 – 192.112.37.255 AS20055 1
20 192.75.144.0/24 /24 192.75.144.0 – 192.75.144.255 AS20055 1
21 185.190.224.0/22 /22 185.190.224.0 – 185.190.227.255 AS20055 1
22 172.86.128.0/20 /20 172.86.128.0 – 172.86.143.255 AS20055 1
23 162.248.140.0/22 /22 162.248.140.0 – 162.248.143.255 AS20055 1
24 162.248.8.0/22 /22 162.248.8.0 – 162.248.11.255 AS20055 1
25 162.43.200.0/21 /21 162.43.200.0 – 162.43.207.255 AS20055 1
26 162.33.232.0/21 /21 162.33.232.0 – 162.33.239.255 AS20055 1
27 137.83.80.0/23 /23 137.83.80.0 – 137.83.81.255 AS20055 1
28 137.83.56.0/24 /24 137.83.56.0 – 137.83.56.255 AS20055 1
29 107.191.236.0/22 /22 107.191.236.0 – 107.191.239.255 AS20055 1
30 72.21.10.0/23 /23 72.21.10.0 – 72.21.11.255 AS20055 1
31 69.55.208.0/20 /20 69.55.208.0 – 69.55.223.255 AS20055 1
32 66.35.0.0/20 /20 66.35.0.0 – 66.35.15.255 AS20055 1
33 64.52.96.0/22 /22 64.52.96.0 – 64.52.99.255 AS20055 1
34 50.126.64.0/18 /18 50.126.64.0 – 50.126.127.255 AS20055 1
35 50.125.0.0/16 /16 50.125.0.0 – 50.125.255.255 AS20055 1
36 50.123.64.0/18 /18 50.123.64.0 – 50.123.127.255 AS20055 1
37 50.120.64.0/19 /19 50.120.64.0 – 50.120.95.255 AS20055 1
38 50.109.224.0/19 /19 50.109.224.0 – 50.109.255.255 AS20055 1
39 50.107.24.0/21 /21 50.107.24.0 – 50.107.31.255 AS20055 1
40 50.106.0.0/18 /18 50.106.0.0 – 50.106.63.255 AS20055 1
41 50.54.128.0/17 /17 50.54.128.0 – 50.54.255.255 AS20055 1
42 50.53.0.0/16 /16 50.53.0.0 – 50.53.255.255 AS20055 1
43 50.52.0.0/17 /17 50.52.0.0 – 50.52.127.255 AS20055 1
44 50.46.0.0/15 /15 50.46.0.0 – 50.47.255.255 AS20055 1
45 50.45.128.0/17 /17 50.45.128.0 – 50.45.255.255 AS20055 1
46 50.43.0.0/17 /17 50.43.0.0 – 50.43.127.255 AS20055 1
47 50.39.128.0/17 /17 50.39.128.0 – 50.39.255.255 AS20055 1
48 50.39.64.0/18 /18 50.39.64.0 – 50.39.127.255 AS20055 1
49 50.38.0.0/17 /17 50.38.0.0 – 50.38.127.255 AS20055 1
50 50.37.128.0/17 /17 50.37.128.0 – 50.37.255.255 AS20055 1
51 50.37.64.0/18 /18 50.37.64.0 – 50.37.127.255 AS20055 1
52 50.34.0.0/15 /15 50.34.0.0 – 50.35.255.255 AS20055 1
53 23.131.120.0/24 /24 23.131.120.0 – 23.131.120.255 AS20055 1
54 15.218.0.0/16 /16 15.218.0.0 – 15.218.255.255 AS20055 1
55 15.211.0.0/16 /16 15.211.0.0 – 15.211.255.255 AS20055 1