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 65 IPv4 prefixes · ASN: AS62874 · showing 1–65
# Prefix ↓ Mask Range Origin ASN MOAS
1 205.188.140.0/22 /22 205.188.140.0 – 205.188.143.255 AS62874 1
2 204.225.218.0/24 /24 204.225.218.0 – 204.225.218.255 AS62874 1
3 189.104.202.0/23 /23 189.104.202.0 – 189.104.203.255 AS62874 1
4 189.104.172.0/23 /23 189.104.172.0 – 189.104.173.255 AS62874 1
5 189.104.132.0/23 /23 189.104.132.0 – 189.104.133.255 AS62874 1
6 189.104.102.0/23 /23 189.104.102.0 – 189.104.103.255 AS62874 1
7 189.104.66.0/23 /23 189.104.66.0 – 189.104.67.255 AS62874 1
8 189.104.34.0/23 /23 189.104.34.0 – 189.104.35.255 AS62874 1
9 189.104.4.0/23 /23 189.104.4.0 – 189.104.5.255 AS62874 1
10 189.81.230.0/23 /23 189.81.230.0 – 189.81.231.255 AS62874 1
11 189.81.204.0/23 /23 189.81.204.0 – 189.81.205.255 AS62874 1
12 189.81.170.0/23 /23 189.81.170.0 – 189.81.171.255 AS62874 1
13 189.81.106.0/23 /23 189.81.106.0 – 189.81.107.255 AS62874 1
14 189.81.34.0/23 /23 189.81.34.0 – 189.81.35.255 AS62874 1
15 189.81.4.0/23 /23 189.81.4.0 – 189.81.5.255 AS62874 1
16 189.81.2.0/23 /23 189.81.2.0 – 189.81.3.255 AS62874 1
17 167.160.48.0/22 /22 167.160.48.0 – 167.160.51.255 AS62874 1
18 167.160.44.0/22 /22 167.160.44.0 – 167.160.47.255 AS62874 1
19 167.160.42.0/23 /23 167.160.42.0 – 167.160.43.255 AS62874 1
20 167.160.40.0/23 /23 167.160.40.0 – 167.160.41.255 AS62874 1
21 167.160.32.0/21 /21 167.160.32.0 – 167.160.39.255 AS62874 1
22 162.249.164.0/22 /22 162.249.164.0 – 162.249.167.255 AS62874 1
23 142.147.248.0/21 /21 142.147.248.0 – 142.147.255.255 AS62874 1
24 142.147.224.0/20 /20 142.147.224.0 – 142.147.239.255 AS62874 1
25 142.147.160.0/19 /19 142.147.160.0 – 142.147.191.255 AS62874 1
26 104.238.52.0/22 /22 104.238.52.0 – 104.238.55.255 AS62874 1
27 104.238.48.0/22 /22 104.238.48.0 – 104.238.51.255 AS62874 1
28 104.238.36.0/22 /22 104.238.36.0 – 104.238.39.255 AS62874 1
29 104.238.33.0/24 /24 104.238.33.0 – 104.238.33.255 AS62874 1
30 104.232.212.0/22 /22 104.232.212.0 – 104.232.215.255 AS62874 1
31 104.232.196.0/22 /22 104.232.196.0 – 104.232.199.255 AS62874 1
32 104.200.79.0/24 /24 104.200.79.0 – 104.200.79.255 AS62874 1
33 104.200.78.0/24 /24 104.200.78.0 – 104.200.78.255 AS62874 1
34 104.200.76.0/23 /23 104.200.76.0 – 104.200.77.255 AS62874 1
35 104.194.223.0/24 /24 104.194.223.0 – 104.194.223.255 AS62874 1
36 104.194.208.0/22 /22 104.194.208.0 – 104.194.211.255 AS62874 1
37 104.194.204.0/23 /23 104.194.204.0 – 104.194.205.255 AS62874 1
38 104.194.196.0/22 /22 104.194.196.0 – 104.194.199.255 AS62874 1
39 104.194.192.0/22 /22 104.194.192.0 – 104.194.195.255 AS62874 1
40 104.143.93.0/24 /24 104.143.93.0 – 104.143.93.255 AS62874 1
41 104.143.92.0/24 /24 104.143.92.0 – 104.143.92.255 AS62874 1
42 104.143.88.0/22 /22 104.143.88.0 – 104.143.91.255 AS62874 1
43 104.143.82.0/24 /24 104.143.82.0 – 104.143.82.255 AS62874 1
44 104.37.28.0/24 /24 104.37.28.0 – 104.37.28.255 AS62874 1
45 104.37.24.0/22 /22 104.37.24.0 – 104.37.27.255 AS62874 1
46 74.1.1.0/24 /24 74.1.1.0 – 74.1.1.255 AS62874 1
47 72.63.116.0/22 /22 72.63.116.0 – 72.63.119.255 AS62874 1
48 72.63.112.0/22 /22 72.63.112.0 – 72.63.115.255 AS62874 1
49 72.63.104.0/22 /22 72.63.104.0 – 72.63.107.255 AS62874 1
50 72.63.100.0/22 /22 72.63.100.0 – 72.63.103.255 AS62874 1
51 72.63.80.0/22 /22 72.63.80.0 – 72.63.83.255 AS62874 1
52 72.63.72.0/22 /22 72.63.72.0 – 72.63.75.255 AS62874 1
53 72.63.68.0/22 /22 72.63.68.0 – 72.63.71.255 AS62874 1
54 72.63.12.0/22 /22 72.63.12.0 – 72.63.15.255 AS62874 1
55 64.57.136.0/21 /21 64.57.136.0 – 64.57.143.255 AS62874 1
56 45.61.120.0/21 /21 45.61.120.0 – 45.61.127.255 AS62874 1
57 45.61.116.0/22 /22 45.61.116.0 – 45.61.119.255 AS62874 1
58 45.61.88.0/21 /21 45.61.88.0 – 45.61.95.255 AS62874 1
59 45.56.184.0/22 /22 45.56.184.0 – 45.56.187.255 AS62874 1
60 45.56.172.0/22 /22 45.56.172.0 – 45.56.175.255 AS62874 1
61 45.56.147.0/24 /24 45.56.147.0 – 45.56.147.255 AS62874 1
62 45.56.144.0/23 /23 45.56.144.0 – 45.56.145.255 AS62874 1
63 45.56.132.0/22 /22 45.56.132.0 – 45.56.135.255 AS62874 1
64 45.41.140.0/22 /22 45.41.140.0 – 45.41.143.255 AS62874 1
65 45.41.128.0/22 /22 45.41.128.0 – 45.41.131.255 AS62874 1