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 40 IPv4 prefixes · ASN: AS49791 · showing 1–40
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.39.253.0/24 /24 5.39.253.0 – 5.39.253.255 AS49791 1
2 38.107.232.0/23 /23 38.107.232.0 – 38.107.233.255 AS49791 1
3 38.107.234.0/23 /23 38.107.234.0 – 38.107.235.255 AS49791 1
4 38.107.236.0/23 /23 38.107.236.0 – 38.107.237.255 AS49791 1
5 38.107.238.0/24 /24 38.107.238.0 – 38.107.238.255 AS49791 1
6 38.107.239.0/24 /24 38.107.239.0 – 38.107.239.255 AS49791 1
7 45.38.3.0/24 /24 45.38.3.0 – 45.38.3.255 AS49791 1
8 45.43.137.0/24 /24 45.43.137.0 – 45.43.137.255 AS49791 1
9 45.43.159.0/24 /24 45.43.159.0 – 45.43.159.255 AS49791 1
10 45.144.48.0/22 /22 45.144.48.0 – 45.144.51.255 AS49791 1
11 64.137.9.0/24 /24 64.137.9.0 – 64.137.9.255 AS49791 1
12 72.244.37.0/24 /24 72.244.37.0 – 72.244.37.255 AS49791 1
13 81.85.73.0/24 /24 81.85.73.0 – 81.85.73.255 AS49791 1
14 82.22.40.0/23 /23 82.22.40.0 – 82.22.41.255 AS49791 1
15 82.41.30.0/23 /23 82.41.30.0 – 82.41.31.255 AS49791 1
16 84.75.220.0/23 /23 84.75.220.0 – 84.75.221.255 AS49791 1
17 91.217.10.0/23 /23 91.217.10.0 – 91.217.11.255 AS49791 1
18 91.224.74.0/24 /24 91.224.74.0 – 91.224.74.255 AS49791 1
19 91.224.75.0/24 /24 91.224.75.0 – 91.224.75.255 AS49791 1
20 92.60.75.0/24 /24 92.60.75.0 – 92.60.75.255 AS49791 1
21 104.167.196.0/22 /22 104.167.196.0 – 104.167.199.255 AS49791 1
22 104.222.177.0/24 /24 104.222.177.0 – 104.222.177.255 AS49791 1
23 104.238.24.0/24 /24 104.238.24.0 – 104.238.24.255 AS49791 1
24 104.253.1.0/24 /24 104.253.1.0 – 104.253.1.255 AS49791 1
25 139.28.97.0/24 /24 139.28.97.0 – 139.28.97.255 AS49791 1
26 142.252.220.0/24 /24 142.252.220.0 – 142.252.220.255 AS49791 1
27 150.241.122.0/24 /24 150.241.122.0 – 150.241.122.255 AS49791 1
28 154.56.121.0/24 /24 154.56.121.0 – 154.56.121.255 AS49791 1
29 178.95.95.0/24 /24 178.95.95.0 – 178.95.95.255 AS49791 1
30 185.5.74.0/24 /24 185.5.74.0 – 185.5.74.255 AS49791 1
31 185.9.27.0/24 /24 185.9.27.0 – 185.9.27.255 AS49791 1
32 185.28.175.0/24 /24 185.28.175.0 – 185.28.175.255 AS49791 1
33 191.101.238.0/23 /23 191.101.238.0 – 191.101.239.255 AS49791 1
34 193.233.87.0/24 /24 193.233.87.0 – 193.233.87.255 AS49791 1
35 213.155.8.0/24 /24 213.155.8.0 – 213.155.8.255 AS49791 1
36 213.155.13.0/24 /24 213.155.13.0 – 213.155.13.255 AS49791 1
37 213.155.29.0/24 /24 213.155.29.0 – 213.155.29.255 AS49791 1
38 217.177.35.0/24 /24 217.177.35.0 – 217.177.35.255 AS49791 1
39 217.179.50.0/24 /24 217.179.50.0 – 217.179.50.255 AS49791 1
40 217.179.51.0/24 /24 217.179.51.0 – 217.179.51.255 AS49791 1