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 52 IPv4 prefixes · ASN: AS206804 · showing 1–52
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.0.12.0/24 /24 37.0.12.0 – 37.0.12.255 AS206804 1
2 37.77.56.0/24 /24 37.77.56.0 – 37.77.56.255 AS206804 1
3 37.77.60.0/24 /24 37.77.60.0 – 37.77.60.255 AS206804 1
4 45.86.201.0/24 /24 45.86.201.0 – 45.86.201.255 AS206804 1
5 45.128.132.0/24 /24 45.128.132.0 – 45.128.132.255 AS206804 1
6 45.128.133.0/24 /24 45.128.133.0 – 45.128.133.255 AS206804 1
7 45.128.134.0/24 /24 45.128.134.0 – 45.128.134.255 AS206804 1
8 45.128.135.0/24 /24 45.128.135.0 – 45.128.135.255 AS206804 1
9 45.129.33.0/24 /24 45.129.33.0 – 45.129.33.255 AS206804 1
10 45.133.192.0/23 /23 45.133.192.0 – 45.133.193.255 AS206804 1
11 45.133.194.0/24 /24 45.133.194.0 – 45.133.194.255 AS206804 1
12 45.133.195.0/24 /24 45.133.195.0 – 45.133.195.255 AS206804 1
13 45.138.84.0/24 /24 45.138.84.0 – 45.138.84.255 AS206804 1
14 45.138.85.0/24 /24 45.138.85.0 – 45.138.85.255 AS206804 1
15 45.138.86.0/24 /24 45.138.86.0 – 45.138.86.255 AS206804 1
16 45.138.87.0/24 /24 45.138.87.0 – 45.138.87.255 AS206804 1
17 45.139.48.0/24 /24 45.139.48.0 – 45.139.48.255 AS206804 1
18 45.139.49.0/24 /24 45.139.49.0 – 45.139.49.255 AS206804 1
19 45.146.221.0/24 /24 45.146.221.0 – 45.146.221.255 AS206804 1
20 45.146.222.0/24 /24 45.146.222.0 – 45.146.222.255 AS206804 1
21 45.146.223.0/24 /24 45.146.223.0 – 45.146.223.255 AS206804 1
22 46.246.1.0/24 /24 46.246.1.0 – 46.246.1.255 AS206804 1
23 85.203.39.0/24 /24 85.203.39.0 – 85.203.39.255 AS206804 1
24 91.196.68.0/24 /24 91.196.68.0 – 91.196.68.255 AS206804 1
25 91.196.70.0/24 /24 91.196.70.0 – 91.196.70.255 AS206804 1
26 103.140.186.0/24 /24 103.140.186.0 – 103.140.186.255 AS206804 1
27 103.140.187.0/24 /24 103.140.187.0 – 103.140.187.255 AS206804 1
28 141.98.212.0/24 /24 141.98.212.0 – 141.98.212.255 AS206804 1
29 141.98.213.0/24 /24 141.98.213.0 – 141.98.213.255 AS206804 1
30 141.98.214.0/24 /24 141.98.214.0 – 141.98.214.255 AS206804 1
31 141.98.215.0/24 /24 141.98.215.0 – 141.98.215.255 AS206804 1
32 158.173.75.0/24 /24 158.173.75.0 – 158.173.75.255 AS206804 1
33 158.173.162.0/24 /24 158.173.162.0 – 158.173.162.255 AS206804 1
34 173.255.174.0/24 /24 173.255.174.0 – 173.255.174.255 AS206804 1
35 178.73.220.0/24 /24 178.73.220.0 – 178.73.220.255 AS206804 1
36 185.51.134.0/24 /24 185.51.134.0 – 185.51.134.255 AS206804 1
37 185.90.60.0/24 /24 185.90.60.0 – 185.90.60.255 AS206804 1
38 185.209.220.0/24 /24 185.209.220.0 – 185.209.220.255 AS206804 1
39 185.221.132.0/24 /24 185.221.132.0 – 185.221.132.255 AS206804 1
40 185.227.68.0/24 /24 185.227.68.0 – 185.227.68.255 AS206804 1
41 185.234.73.0/24 /24 185.234.73.0 – 185.234.73.255 AS206804 1
42 192.159.100.0/24 /24 192.159.100.0 – 192.159.100.255 AS206804 1
43 192.159.101.0/24 /24 192.159.101.0 – 192.159.101.255 AS206804 1
44 193.36.116.0/24 /24 193.36.116.0 – 193.36.116.255 AS206804 1
45 193.36.117.0/24 /24 193.36.117.0 – 193.36.117.255 AS206804 1
46 193.36.118.0/24 /24 193.36.118.0 – 193.36.118.255 AS206804 1
47 193.36.119.0/24 /24 193.36.119.0 – 193.36.119.255 AS206804 1
48 195.80.148.0/24 /24 195.80.148.0 – 195.80.148.255 AS206804 1
49 195.80.149.0/24 /24 195.80.149.0 – 195.80.149.255 AS206804 1
50 195.80.150.0/24 /24 195.80.150.0 – 195.80.150.255 AS206804 1
51 195.80.151.0/24 /24 195.80.151.0 – 195.80.151.255 AS206804 1
52 198.181.163.0/24 /24 198.181.163.0 – 198.181.163.255 AS206804 1