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 48 IPv4 prefixes · ASN: AS9443 · showing 1–48
# Prefix ↓ Mask Range Origin ASN MOAS
1 211.27.0.0/16 /16 211.27.0.0 – 211.27.255.255 AS9443 1
2 211.26.0.0/16 /16 211.26.0.0 – 211.26.255.255 AS9443 1
3 210.86.240.0/20 /20 210.86.240.0 – 210.86.255.255 AS9443 1
4 210.50.0.0/16 /16 210.50.0.0 – 210.50.255.255 AS9443 1
5 203.212.128.0/19 /19 203.212.128.0 – 203.212.159.255 AS9443 1
6 203.191.160.0/19 /19 203.191.160.0 – 203.191.191.255 AS9443 1
7 203.190.192.0/20 /20 203.190.192.0 – 203.190.207.255 AS9443 1
8 203.161.160.0/20 /20 203.161.160.0 – 203.161.175.255 AS9443 1
9 203.142.128.0/19 /19 203.142.128.0 – 203.142.159.255 AS9443 1
10 203.134.128.0/18 /18 203.134.128.0 – 203.134.191.255 AS9443 1
11 203.134.0.0/17 /17 203.134.0.0 – 203.134.127.255 AS9443 1
12 203.132.224.0/19 /19 203.132.224.0 – 203.132.255.255 AS9443 1
13 203.91.224.0/19 /19 203.91.224.0 – 203.91.255.255 AS9443 1
14 203.62.135.0/24 /24 203.62.135.0 – 203.62.135.255 AS9443 1
15 203.55.252.0/24 /24 203.55.252.0 – 203.55.252.255 AS9443 1
16 203.24.100.0/23 /23 203.24.100.0 – 203.24.101.255 AS9443 1
17 203.16.9.0/24 /24 203.16.9.0 – 203.16.9.255 AS9443 1
18 202.154.64.0/18 /18 202.154.64.0 – 202.154.127.255 AS9443 1
19 202.147.128.0/20 /20 202.147.128.0 – 202.147.143.255 AS9443 1
20 202.138.0.0/18 /18 202.138.0.0 – 202.138.63.255 AS9443 1
21 202.130.205.0/24 /24 202.130.205.0 – 202.130.205.255 AS9443 1
22 202.86.118.0/24 /24 202.86.118.0 – 202.86.118.255 AS9443 1
23 202.86.116.0/23 /23 202.86.116.0 – 202.86.117.255 AS9443 1
24 202.86.114.0/23 /23 202.86.114.0 – 202.86.115.255 AS9443 1
25 202.86.113.0/24 /24 202.86.113.0 – 202.86.113.255 AS9443 1
26 202.67.64.0/18 /18 202.67.64.0 – 202.67.127.255 AS9443 1
27 202.62.128.0/19 /19 202.62.128.0 – 202.62.159.255 AS9443 1
28 202.61.13.0/24 /24 202.61.13.0 – 202.61.13.255 AS9443 1
29 202.61.12.0/24 /24 202.61.12.0 – 202.61.12.255 AS9443 1
30 202.4.64.0/19 /19 202.4.64.0 – 202.4.95.255 AS9443 1
31 139.218.0.0/16 /16 139.218.0.0 – 139.218.255.255 AS9443 1
32 139.216.0.0/16 /16 139.216.0.0 – 139.216.255.255 AS9443 1
33 125.168.0.0/16 /16 125.168.0.0 – 125.168.255.255 AS9443 1
34 122.151.0.0/16 /16 122.151.0.0 – 122.151.255.255 AS9443 1
35 122.150.0.0/16 /16 122.150.0.0 – 122.150.255.255 AS9443 1
36 122.148.0.0/16 /16 122.148.0.0 – 122.148.255.255 AS9443 1
37 121.79.126.0/23 /23 121.79.126.0 – 121.79.127.255 AS9443 1
38 116.240.0.0/16 /16 116.240.0.0 – 116.240.255.255 AS9443 1
39 112.213.128.0/17 /17 112.213.128.0 – 112.213.255.255 AS9443 1
40 112.141.0.0/16 /16 112.141.0.0 – 112.141.255.255 AS9443 1
41 111.220.0.0/16 /16 111.220.0.0 – 111.220.255.255 AS9443 1
42 104.99.228.0/22 /22 104.99.228.0 – 104.99.231.255 AS9443 1
43 104.99.188.0/22 /22 104.99.188.0 – 104.99.191.255 AS9443 1
44 58.179.0.0/16 /16 58.179.0.0 – 58.179.255.255 AS9443 1
45 58.178.0.0/16 /16 58.178.0.0 – 58.178.255.255 AS9443 1
46 23.194.132.0/22 /22 23.194.132.0 – 23.194.135.255 AS9443 1
47 14.137.192.0/19 /19 14.137.192.0 – 14.137.223.255 AS9443 1
48 14.137.64.0/18 /18 14.137.64.0 – 14.137.127.255 AS9443 1