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 →
thank you!
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 61 IPv4 prefixes · ASN: AS1659 · showing 1–61
# Prefix ↑ Mask Range Origin ASN MOAS
1 120.96.0.0/11 /11 120.96.0.0 – 120.127.255.255 AS1659 1
2 134.208.0.0/16 /16 134.208.0.0 – 134.208.255.255 AS1659 1
3 140.92.0.0/16 /16 140.92.0.0 – 140.92.255.255 AS1659 1
4 140.92.0.0/17 /17 140.92.0.0 – 140.92.127.255 AS1659 1
5 140.92.128.0/17 /17 140.92.128.0 – 140.92.255.255 AS1659 1
6 140.110.0.0/15 /15 140.110.0.0 – 140.111.255.255 AS1659 1
7 140.112.0.0/12 /12 140.112.0.0 – 140.127.255.255 AS1659 1
8 140.128.0.0/13 /13 140.128.0.0 – 140.135.255.255 AS1659 1
9 140.134.0.0/16 /16 140.134.0.0 – 140.134.255.255 AS1659 1
10 140.136.0.0/15 /15 140.136.0.0 – 140.137.255.255 AS1659 1
11 140.138.0.0/16 /16 140.138.0.0 – 140.138.255.255 AS1659 1
12 163.13.0.0/16 /16 163.13.0.0 – 163.13.255.255 AS1659 1
13 163.14.0.0/15 /15 163.14.0.0 – 163.15.255.255 AS1659 1
14 163.16.0.0/13 /13 163.16.0.0 – 163.23.255.255 AS1659 1
15 163.24.0.0/14 /14 163.24.0.0 – 163.27.255.255 AS1659 1
16 163.28.0.0/16 /16 163.28.0.0 – 163.28.255.255 AS1659 1
17 163.30.0.0/15 /15 163.30.0.0 – 163.31.255.255 AS1659 1
18 163.32.0.0/16 /16 163.32.0.0 – 163.32.255.255 AS1659 1
19 192.83.166.0/23 /23 192.83.166.0 – 192.83.167.255 AS1659 1
20 192.83.168.0/21 /21 192.83.168.0 – 192.83.175.255 AS1659 1
21 192.83.176.0/20 /20 192.83.176.0 – 192.83.191.255 AS1659 1
22 192.83.192.0/22 /22 192.83.192.0 – 192.83.195.255 AS1659 1
23 192.83.196.0/24 /24 192.83.196.0 – 192.83.196.255 AS1659 1
24 192.192.0.0/16 /16 192.192.0.0 – 192.192.255.255 AS1659 1
25 192.192.21.0/24 /24 192.192.21.0 – 192.192.21.255 AS1659 1
26 192.192.24.0/23 /23 192.192.24.0 – 192.192.25.255 AS1659 1
27 192.192.26.0/24 /24 192.192.26.0 – 192.192.26.255 AS1659 1
28 192.192.114.0/23 /23 192.192.114.0 – 192.192.115.255 AS1659 1
29 203.64.0.0/16 /16 203.64.0.0 – 203.64.255.255 AS1659 1
30 203.64.8.0/21 /21 203.64.8.0 – 203.64.15.255 AS1659 1
31 203.68.0.0/16 /16 203.68.0.0 – 203.68.255.255 AS1659 1
32 203.71.0.0/16 /16 203.71.0.0 – 203.71.255.255 AS1659 1
33 203.72.0.0/16 /16 203.72.0.0 – 203.72.255.255 AS1659 1
34 203.72.0.0/21 /21 203.72.0.0 – 203.72.7.255 AS1659 1
35 210.59.0.0/17 /17 210.59.0.0 – 210.59.127.255 AS1659 1
36 210.60.0.0/16 /16 210.60.0.0 – 210.60.255.255 AS1659 1
37 210.60.8.0/22 /22 210.60.8.0 – 210.60.11.255 AS1659 1
38 210.60.12.0/23 /23 210.60.12.0 – 210.60.13.255 AS1659 1
39 210.60.28.0/22 /22 210.60.28.0 – 210.60.31.255 AS1659 1
40 210.60.80.0/21 /21 210.60.80.0 – 210.60.87.255 AS1659 1
41 210.60.88.0/22 /22 210.60.88.0 – 210.60.91.255 AS1659 1
42 210.60.92.0/24 /24 210.60.92.0 – 210.60.92.255 AS1659 1
43 210.60.119.0/24 /24 210.60.119.0 – 210.60.119.255 AS1659 1
44 210.60.122.0/23 /23 210.60.122.0 – 210.60.123.255 AS1659 1
45 210.60.124.0/23 /23 210.60.124.0 – 210.60.125.255 AS1659 1
46 210.60.126.0/24 /24 210.60.126.0 – 210.60.126.255 AS1659 1
47 210.60.183.0/24 /24 210.60.183.0 – 210.60.183.255 AS1659 1
48 210.60.184.0/22 /22 210.60.184.0 – 210.60.187.255 AS1659 1
49 210.60.188.0/23 /23 210.60.188.0 – 210.60.189.255 AS1659 1
50 210.60.190.0/24 /24 210.60.190.0 – 210.60.190.255 AS1659 1
51 210.60.221.0/24 /24 210.60.221.0 – 210.60.221.255 AS1659 1
52 210.60.222.0/24 /24 210.60.222.0 – 210.60.222.255 AS1659 1
53 210.60.223.0/24 /24 210.60.223.0 – 210.60.223.255 AS1659 1
54 210.62.64.0/19 /19 210.62.64.0 – 210.62.95.255 AS1659 1
55 210.62.224.0/20 /20 210.62.224.0 – 210.62.239.255 AS1659 1
56 210.62.240.0/21 /21 210.62.240.0 – 210.62.247.255 AS1659 1
57 210.67.248.0/21 /21 210.67.248.0 – 210.67.255.255 AS1659 1
58 210.70.0.0/16 /16 210.70.0.0 – 210.70.255.255 AS1659 1
59 210.71.0.0/17 /17 210.71.0.0 – 210.71.127.255 AS1659 1
60 210.240.0.0/16 /16 210.240.0.0 – 210.240.255.255 AS1659 1
61 210.243.0.0/18 /18 210.243.0.0 – 210.243.63.255 AS1659 1