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: AS20738 · showing 1–40
# Prefix ↓ Mask Range Origin ASN MOAS
1 217.199.187.0/24 /24 217.199.187.0 – 217.199.187.255 AS20738 1
2 217.199.180.0/24 /24 217.199.180.0 – 217.199.180.255 AS20738 1
3 217.199.160.0/23 /23 217.199.160.0 – 217.199.161.255 AS20738 1
4 217.199.160.0/20 /20 217.199.160.0 – 217.199.175.255 AS20738 1
5 213.155.2.0/24 /24 213.155.2.0 – 213.155.2.255 AS20738 1
6 213.155.1.0/24 /24 213.155.1.0 – 213.155.1.255 AS20738 1
7 213.155.0.0/24 /24 213.155.0.0 – 213.155.0.255 AS20738 1
8 212.67.221.0/24 /24 212.67.221.0 – 212.67.221.255 AS20738 1
9 212.67.220.0/24 /24 212.67.220.0 – 212.67.220.255 AS20738 1
10 212.67.219.0/24 /24 212.67.219.0 – 212.67.219.255 AS20738 1
11 212.67.214.0/24 /24 212.67.214.0 – 212.67.214.255 AS20738 1
12 212.67.192.0/19 /19 212.67.192.0 – 212.67.223.255 AS20738 1
13 212.48.87.0/24 /24 212.48.87.0 – 212.48.87.255 AS20738 1
14 212.48.84.0/23 /23 212.48.84.0 – 212.48.85.255 AS20738 1
15 212.48.75.0/24 /24 212.48.75.0 – 212.48.75.255 AS20738 1
16 212.48.70.0/23 /23 212.48.70.0 – 212.48.71.255 AS20738 1
17 212.48.68.0/23 /23 212.48.68.0 – 212.48.69.255 AS20738 1
18 176.32.224.0/21 /21 176.32.224.0 – 176.32.231.255 AS20738 1
19 109.106.184.0/21 /21 109.106.184.0 – 109.106.191.255 AS20738 1
20 94.136.40.0/24 /24 94.136.40.0 – 94.136.40.255 AS20738 1
21 92.60.127.0/24 /24 92.60.127.0 – 92.60.127.255 AS20738 1
22 92.60.114.0/24 /24 92.60.114.0 – 92.60.114.255 AS20738 1
23 91.109.12.0/22 /22 91.109.12.0 – 91.109.15.255 AS20738 1
24 91.109.4.0/23 /23 91.109.4.0 – 91.109.5.255 AS20738 1
25 84.75.252.0/23 /23 84.75.252.0 – 84.75.253.255 AS20738 1
26 84.75.222.0/23 /23 84.75.222.0 – 84.75.223.255 AS20738 1
27 80.90.192.0/24 /24 80.90.192.0 – 80.90.192.255 AS20738 1
28 79.170.47.0/24 /24 79.170.47.0 – 79.170.47.255 AS20738 1
29 79.170.40.0/21 /21 79.170.40.0 – 79.170.47.255 AS20738 1
30 62.138.48.0/24 /24 62.138.48.0 – 62.138.48.255 AS20738 1
31 62.138.48.0/20 /20 62.138.48.0 – 62.138.63.255 AS20738 1
32 46.32.254.0/23 /23 46.32.254.0 – 46.32.255.255 AS20738 1
33 46.32.252.0/23 /23 46.32.252.0 – 46.32.253.255 AS20738 1
34 46.32.249.0/24 /24 46.32.249.0 – 46.32.249.255 AS20738 1
35 46.32.238.0/24 /24 46.32.238.0 – 46.32.238.255 AS20738 1
36 46.32.230.0/23 /23 46.32.230.0 – 46.32.231.255 AS20738 1
37 46.32.228.0/23 /23 46.32.228.0 – 46.32.229.255 AS20738 1
38 46.32.225.0/24 /24 46.32.225.0 – 46.32.225.255 AS20738 1
39 46.32.224.0/24 /24 46.32.224.0 – 46.32.224.255 AS20738 1
40 46.32.224.0/19 /19 46.32.224.0 – 46.32.255.255 AS20738 1