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: AS22205 · showing 1–69
# Prefix ↓ Mask Range Origin ASN MOAS
1 216.121.0.0/17 /17 216.121.0.0 – 216.121.127.255 AS22205 1
2 216.109.156.0/22 /22 216.109.156.0 – 216.109.159.255 AS22205 1
3 216.109.152.0/21 /21 216.109.152.0 – 216.109.159.255 AS22205 1
4 216.109.130.0/23 /23 216.109.130.0 – 216.109.131.255 AS22205 1
5 216.93.160.0/20 /20 216.93.160.0 – 216.93.175.255 AS22205 1
6 216.93.160.0/19 /19 216.93.160.0 – 216.93.191.255 AS22205 1
7 209.18.124.0/22 /22 209.18.124.0 – 209.18.127.255 AS22205 1
8 208.113.64.0/19 /19 208.113.64.0 – 208.113.95.255 AS22205 1
9 208.113.64.0/18 /18 208.113.64.0 – 208.113.127.255 AS22205 1
10 208.96.32.0/19 /19 208.96.32.0 – 208.96.63.255 AS22205 1
11 208.96.0.0/19 /19 208.96.0.0 – 208.96.31.255 AS22205 1
12 206.188.28.0/22 /22 206.188.28.0 – 206.188.31.255 AS22205 1
13 206.188.24.0/21 /21 206.188.24.0 – 206.188.31.255 AS22205 1
14 204.51.240.0/20 /20 204.51.240.0 – 204.51.255.255 AS22205 1
15 204.51.236.0/22 /22 204.51.236.0 – 204.51.239.255 AS22205 1
16 204.51.232.0/23 /23 204.51.232.0 – 204.51.233.255 AS22205 1
17 204.51.228.0/22 /22 204.51.228.0 – 204.51.231.255 AS22205 1
18 204.51.226.0/23 /23 204.51.226.0 – 204.51.227.255 AS22205 1
19 204.51.192.0/19 /19 204.51.192.0 – 204.51.223.255 AS22205 1
20 204.51.176.0/20 /20 204.51.176.0 – 204.51.191.255 AS22205 1
21 204.51.172.0/22 /22 204.51.172.0 – 204.51.175.255 AS22205 1
22 204.51.168.0/23 /23 204.51.168.0 – 204.51.169.255 AS22205 1
23 204.51.160.0/21 /21 204.51.160.0 – 204.51.167.255 AS22205 1
24 204.51.128.0/19 /19 204.51.128.0 – 204.51.159.255 AS22205 1
25 204.51.128.0/17 /17 204.51.128.0 – 204.51.255.255 AS22205 1
26 173.204.96.0/19 /19 173.204.96.0 – 173.204.127.255 AS22205 1
27 173.204.92.0/22 /22 173.204.92.0 – 173.204.95.255 AS22205 1
28 173.204.90.0/23 /23 173.204.90.0 – 173.204.91.255 AS22205 1
29 173.204.88.0/24 /24 173.204.88.0 – 173.204.88.255 AS22205 1
30 173.204.80.0/21 /21 173.204.80.0 – 173.204.87.255 AS22205 1
31 173.204.64.0/20 /20 173.204.64.0 – 173.204.79.255 AS22205 1
32 173.204.0.0/18 /18 173.204.0.0 – 173.204.63.255 AS22205 1
33 173.1.240.0/20 /20 173.1.240.0 – 173.1.255.255 AS22205 1
34 173.1.224.0/20 /20 173.1.224.0 – 173.1.239.255 AS22205 1
35 173.1.192.0/20 /20 173.1.192.0 – 173.1.207.255 AS22205 1
36 173.1.176.0/21 /21 173.1.176.0 – 173.1.183.255 AS22205 1
37 173.1.160.0/20 /20 173.1.160.0 – 173.1.175.255 AS22205 1
38 173.1.144.0/20 /20 173.1.144.0 – 173.1.159.255 AS22205 1
39 173.1.128.0/20 /20 173.1.128.0 – 173.1.143.255 AS22205 1
40 173.1.112.0/20 /20 173.1.112.0 – 173.1.127.255 AS22205 1
41 173.1.96.0/20 /20 173.1.96.0 – 173.1.111.255 AS22205 1
42 173.1.80.0/20 /20 173.1.80.0 – 173.1.95.255 AS22205 1
43 173.1.64.0/20 /20 173.1.64.0 – 173.1.79.255 AS22205 1
44 173.1.48.0/20 /20 173.1.48.0 – 173.1.63.255 AS22205 1
45 173.1.32.0/20 /20 173.1.32.0 – 173.1.47.255 AS22205 1
46 173.1.16.0/20 /20 173.1.16.0 – 173.1.31.255 AS22205 1
47 173.1.0.0/20 /20 173.1.0.0 – 173.1.15.255 AS22205 1
48 159.135.192.0/19 /19 159.135.192.0 – 159.135.223.255 AS22205 1
49 74.3.192.0/20 /20 74.3.192.0 – 74.3.207.255 AS22205 1
50 74.3.192.0/18 /18 74.3.192.0 – 74.3.255.255 AS22205 1
51 69.59.128.0/18 /18 69.59.128.0 – 69.59.191.255 AS22205 1
52 66.70.120.0/21 /21 66.70.120.0 – 66.70.127.255 AS22205 1
53 66.70.116.0/22 /22 66.70.116.0 – 66.70.119.255 AS22205 1
54 66.70.114.0/23 /23 66.70.114.0 – 66.70.115.255 AS22205 1
55 66.70.100.0/22 /22 66.70.100.0 – 66.70.103.255 AS22205 1
56 66.70.52.0/22 /22 66.70.52.0 – 66.70.55.255 AS22205 1
57 66.70.34.0/23 /23 66.70.34.0 – 66.70.35.255 AS22205 1
58 66.70.8.0/23 /23 66.70.8.0 – 66.70.9.255 AS22205 1
59 66.70.4.0/22 /22 66.70.4.0 – 66.70.7.255 AS22205 1
60 66.70.2.0/23 /23 66.70.2.0 – 66.70.3.255 AS22205 1
61 65.17.248.0/21 /21 65.17.248.0 – 65.17.255.255 AS22205 1
62 65.17.246.0/23 /23 65.17.246.0 – 65.17.247.255 AS22205 1
63 65.17.193.0/24 /24 65.17.193.0 – 65.17.193.255 AS22205 1
64 64.151.64.0/19 /19 64.151.64.0 – 64.151.95.255 AS22205 1
65 64.151.64.0/18 /18 64.151.64.0 – 64.151.127.255 AS22205 1
66 64.106.248.0/21 /21 64.106.248.0 – 64.106.255.255 AS22205 1
67 64.106.246.0/23 /23 64.106.246.0 – 64.106.247.255 AS22205 1
68 64.27.112.0/21 /21 64.27.112.0 – 64.27.119.255 AS22205 1
69 63.131.144.0/20 /20 63.131.144.0 – 63.131.159.255 AS22205 1