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BGP Full View — RIPE RIS RRC00data as of 2026-09-20 13:41

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
1 157 561
IPv4 origin ASNs
79 168
IPv4 MOAS
5 973
IPv6 prefixes
266 148
IPv6 origin ASNs
37 399
IPv6 MOAS
1 043

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 97
203 423 744
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 697
284 983 296
/18 14 030
229 867 520
/19 26 762
219 234 304
/20 48 541
198 823 936
/21 56 961
116 656 128
/22 118 321
121 160 704
/23 121 174
62 041 088
/24 739 051
189 197 056
Total 1 151 985 4 325 733 120
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 032 192 addr 73.04%
Not announced 1 157 935 104 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.18%
↳ routable but not announced 565 293 056 addr 48.82%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.27%
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) 261 /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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 826
3 054 501 888
/30 752
197 132 288
/31 390
51 118 080
/32 27 309
1 789 722 624
/33 6 046
198 115 328
/34 5 684
93 126 656
/35 1 987
16 277 504
/36 10 085
41 308 160
/37 1 407
2 881 536
/38 2 811
2 878 464
/39 1 884
964 608
/40 24 644
6 308 864
/41 1 815
232 320
/42 3 100
198 400
/43 1 473
47 136
/44 27 088
433 408
/45 4 936
39 488
/46 6 600
26 400
/47 9 588
19 176
/48 122 198
122 198
Total 265 927 4 414 600 094 014
IPv4 (1 157 561) IPv6 (266 148)
Reset
Found 45 IPv6 prefixes · ASN: AS45557 · showing 1–45
# Prefix ↑ Mask Range Origin ASN MOAS
1 2404:3a00::/44 /44 2404:3a00:: – 2404:3a00:f:ffff:ffff:ffff:ffff:ffff AS45557 1
2 2404:3a00::/48 /48 2404:3a00:: – 2404:3a00::ffff:ffff:ffff:ffff:ffff AS45557 1
3 2404:3a00:1::/48 /48 2404:3a00:1:: – 2404:3a00:1:ffff:ffff:ffff:ffff:ffff AS45557 1
4 2404:3a00:2::/48 /48 2404:3a00:2:: – 2404:3a00:2:ffff:ffff:ffff:ffff:ffff AS45557 1
5 2404:3a00:3::/48 /48 2404:3a00:3:: – 2404:3a00:3:ffff:ffff:ffff:ffff:ffff AS45557 1
6 2404:3a00:4::/48 /48 2404:3a00:4:: – 2404:3a00:4:ffff:ffff:ffff:ffff:ffff AS45557 1
7 2404:3a00:5::/48 /48 2404:3a00:5:: – 2404:3a00:5:ffff:ffff:ffff:ffff:ffff AS45557 1
8 2404:3a00:6::/48 /48 2404:3a00:6:: – 2404:3a00:6:ffff:ffff:ffff:ffff:ffff AS45557 1
9 2404:3a00:7::/48 /48 2404:3a00:7:: – 2404:3a00:7:ffff:ffff:ffff:ffff:ffff AS45557 1
10 2404:3a00:8::/48 /48 2404:3a00:8:: – 2404:3a00:8:ffff:ffff:ffff:ffff:ffff AS45557 1
11 2404:3a00:9::/48 /48 2404:3a00:9:: – 2404:3a00:9:ffff:ffff:ffff:ffff:ffff AS45557 1
12 2404:3a00:a::/48 /48 2404:3a00:a:: – 2404:3a00:a:ffff:ffff:ffff:ffff:ffff AS45557 1
13 2404:3a00:b::/48 /48 2404:3a00:b:: – 2404:3a00:b:ffff:ffff:ffff:ffff:ffff AS45557 1
14 2404:3a00:c::/48 /48 2404:3a00:c:: – 2404:3a00:c:ffff:ffff:ffff:ffff:ffff AS45557 1
15 2404:3a00:d::/48 /48 2404:3a00:d:: – 2404:3a00:d:ffff:ffff:ffff:ffff:ffff AS45557 1
16 2404:3a00:e::/48 /48 2404:3a00:e:: – 2404:3a00:e:ffff:ffff:ffff:ffff:ffff AS45557 1
17 2404:3a00:f::/48 /48 2404:3a00:f:: – 2404:3a00:f:ffff:ffff:ffff:ffff:ffff AS45557 1
18 2404:3a00:100::/40 /40 2404:3a00:100:: – 2404:3a00:1ff:ffff:ffff:ffff:ffff:ffff AS45557 1
19 2404:3a00:100::/48 /48 2404:3a00:100:: – 2404:3a00:100:ffff:ffff:ffff:ffff:ffff AS45557 1
20 2404:3a00:101::/48 /48 2404:3a00:101:: – 2404:3a00:101:ffff:ffff:ffff:ffff:ffff AS45557 1
21 2404:3a00:102::/48 /48 2404:3a00:102:: – 2404:3a00:102:ffff:ffff:ffff:ffff:ffff AS45557 1
22 2404:3a00:103::/48 /48 2404:3a00:103:: – 2404:3a00:103:ffff:ffff:ffff:ffff:ffff AS45557 1
23 2404:3a00:104::/48 /48 2404:3a00:104:: – 2404:3a00:104:ffff:ffff:ffff:ffff:ffff AS45557 1
24 2404:3a00:105::/48 /48 2404:3a00:105:: – 2404:3a00:105:ffff:ffff:ffff:ffff:ffff AS45557 1
25 2404:3a00:200::/40 /40 2404:3a00:200:: – 2404:3a00:2ff:ffff:ffff:ffff:ffff:ffff AS45557 1
26 2404:3a00:200::/48 /48 2404:3a00:200:: – 2404:3a00:200:ffff:ffff:ffff:ffff:ffff AS45557 1
27 2404:3a00:201::/48 /48 2404:3a00:201:: – 2404:3a00:201:ffff:ffff:ffff:ffff:ffff AS45557 1
28 2404:3a00:202::/48 /48 2404:3a00:202:: – 2404:3a00:202:ffff:ffff:ffff:ffff:ffff AS45557 1
29 2404:3a00:203::/48 /48 2404:3a00:203:: – 2404:3a00:203:ffff:ffff:ffff:ffff:ffff AS45557 1
30 2404:3a00:204::/48 /48 2404:3a00:204:: – 2404:3a00:204:ffff:ffff:ffff:ffff:ffff AS45557 1
31 2404:3a00:205::/48 /48 2404:3a00:205:: – 2404:3a00:205:ffff:ffff:ffff:ffff:ffff AS45557 1
32 2404:3a00:300::/40 /40 2404:3a00:300:: – 2404:3a00:3ff:ffff:ffff:ffff:ffff:ffff AS45557 1
33 2404:3a00:300::/48 /48 2404:3a00:300:: – 2404:3a00:300:ffff:ffff:ffff:ffff:ffff AS45557 1
34 2404:3a00:301::/48 /48 2404:3a00:301:: – 2404:3a00:301:ffff:ffff:ffff:ffff:ffff AS45557 1
35 2404:3a00:302::/48 /48 2404:3a00:302:: – 2404:3a00:302:ffff:ffff:ffff:ffff:ffff AS45557 1
36 2404:3a00:303::/48 /48 2404:3a00:303:: – 2404:3a00:303:ffff:ffff:ffff:ffff:ffff AS45557 1
37 2404:3a00:304::/48 /48 2404:3a00:304:: – 2404:3a00:304:ffff:ffff:ffff:ffff:ffff AS45557 1
38 2404:3a00:305::/48 /48 2404:3a00:305:: – 2404:3a00:305:ffff:ffff:ffff:ffff:ffff AS45557 1
39 2404:3a00:400::/40 /40 2404:3a00:400:: – 2404:3a00:4ff:ffff:ffff:ffff:ffff:ffff AS45557 1
40 2404:3a00:400::/48 /48 2404:3a00:400:: – 2404:3a00:400:ffff:ffff:ffff:ffff:ffff AS45557 1
41 2404:3a00:401::/48 /48 2404:3a00:401:: – 2404:3a00:401:ffff:ffff:ffff:ffff:ffff AS45557 1
42 2404:3a00:402::/48 /48 2404:3a00:402:: – 2404:3a00:402:ffff:ffff:ffff:ffff:ffff AS45557 1
43 2404:3a00:403::/48 /48 2404:3a00:403:: – 2404:3a00:403:ffff:ffff:ffff:ffff:ffff AS45557 1
44 2404:3a00:404::/48 /48 2404:3a00:404:: – 2404:3a00:404:ffff:ffff:ffff:ffff:ffff AS45557 1
45 2404:3a00:405::/48 /48 2404:3a00:405:: – 2404:3a00:405:ffff:ffff:ffff:ffff:ffff AS45557 1