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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 48 IPv6 prefixes · ASN: AS141030 · showing 1–48
# Prefix ↑ Mask Range Origin ASN MOAS
1 2400:3dc0:41::/48 /48 2400:3dc0:41:: – 2400:3dc0:41:ffff:ffff:ffff:ffff:ffff AS141030 1
2 2400:3dc0:42::/48 /48 2400:3dc0:42:: – 2400:3dc0:42:ffff:ffff:ffff:ffff:ffff AS141030 1
3 2400:3dc0:47::/48 /48 2400:3dc0:47:: – 2400:3dc0:47:ffff:ffff:ffff:ffff:ffff AS141030 1
4 2400:3dc0:48::/48 /48 2400:3dc0:48:: – 2400:3dc0:48:ffff:ffff:ffff:ffff:ffff AS141030 1
5 2400:3dc0:4b::/48 /48 2400:3dc0:4b:: – 2400:3dc0:4b:ffff:ffff:ffff:ffff:ffff AS141030 1
6 2400:3dc0:4d::/48 /48 2400:3dc0:4d:: – 2400:3dc0:4d:ffff:ffff:ffff:ffff:ffff AS141030 1
7 2400:3dc0:4e::/48 /48 2400:3dc0:4e:: – 2400:3dc0:4e:ffff:ffff:ffff:ffff:ffff AS141030 1
8 2400:3dc0:4f::/48 /48 2400:3dc0:4f:: – 2400:3dc0:4f:ffff:ffff:ffff:ffff:ffff AS141030 1
9 2400:3dc0:50::/48 /48 2400:3dc0:50:: – 2400:3dc0:50:ffff:ffff:ffff:ffff:ffff AS141030 1
10 2400:3dc0:51::/48 /48 2400:3dc0:51:: – 2400:3dc0:51:ffff:ffff:ffff:ffff:ffff AS141030 1
11 2400:3dc0:52::/48 /48 2400:3dc0:52:: – 2400:3dc0:52:ffff:ffff:ffff:ffff:ffff AS141030 1
12 2400:3dc0:53::/48 /48 2400:3dc0:53:: – 2400:3dc0:53:ffff:ffff:ffff:ffff:ffff AS141030 1
13 2400:3dc0:54::/48 /48 2400:3dc0:54:: – 2400:3dc0:54:ffff:ffff:ffff:ffff:ffff AS141030 1
14 2400:3dc0:55::/48 /48 2400:3dc0:55:: – 2400:3dc0:55:ffff:ffff:ffff:ffff:ffff AS141030 1
15 2400:3dc0:56::/48 /48 2400:3dc0:56:: – 2400:3dc0:56:ffff:ffff:ffff:ffff:ffff AS141030 1
16 2400:3dc0:59::/48 /48 2400:3dc0:59:: – 2400:3dc0:59:ffff:ffff:ffff:ffff:ffff AS141030 1
17 2400:3dc0:5c::/48 /48 2400:3dc0:5c:: – 2400:3dc0:5c:ffff:ffff:ffff:ffff:ffff AS141030 1
18 2400:3dc0:5d::/48 /48 2400:3dc0:5d:: – 2400:3dc0:5d:ffff:ffff:ffff:ffff:ffff AS141030 1
19 2400:3dc0:5e::/48 /48 2400:3dc0:5e:: – 2400:3dc0:5e:ffff:ffff:ffff:ffff:ffff AS141030 1
20 2400:3dc0:5f::/48 /48 2400:3dc0:5f:: – 2400:3dc0:5f:ffff:ffff:ffff:ffff:ffff AS141030 1
21 2400:3dc0:62::/48 /48 2400:3dc0:62:: – 2400:3dc0:62:ffff:ffff:ffff:ffff:ffff AS141030 1
22 2400:3dc0:63::/48 /48 2400:3dc0:63:: – 2400:3dc0:63:ffff:ffff:ffff:ffff:ffff AS141030 1
23 2400:3dc0:64::/48 /48 2400:3dc0:64:: – 2400:3dc0:64:ffff:ffff:ffff:ffff:ffff AS141030 1
24 2400:3dc0:65::/48 /48 2400:3dc0:65:: – 2400:3dc0:65:ffff:ffff:ffff:ffff:ffff AS141030 1
25 2400:3dc0:67::/48 /48 2400:3dc0:67:: – 2400:3dc0:67:ffff:ffff:ffff:ffff:ffff AS141030 1
26 2400:3dc0:6b::/48 /48 2400:3dc0:6b:: – 2400:3dc0:6b:ffff:ffff:ffff:ffff:ffff AS141030 1
27 2400:3dc0:6d::/48 /48 2400:3dc0:6d:: – 2400:3dc0:6d:ffff:ffff:ffff:ffff:ffff AS141030 1
28 2400:3dc0:6e::/48 /48 2400:3dc0:6e:: – 2400:3dc0:6e:ffff:ffff:ffff:ffff:ffff AS141030 1
29 2400:3dc0:72::/48 /48 2400:3dc0:72:: – 2400:3dc0:72:ffff:ffff:ffff:ffff:ffff AS141030 1
30 2400:3dc0:73::/48 /48 2400:3dc0:73:: – 2400:3dc0:73:ffff:ffff:ffff:ffff:ffff AS141030 1
31 2400:3dc0:74::/48 /48 2400:3dc0:74:: – 2400:3dc0:74:ffff:ffff:ffff:ffff:ffff AS141030 1
32 2400:3dc0:75::/48 /48 2400:3dc0:75:: – 2400:3dc0:75:ffff:ffff:ffff:ffff:ffff AS141030 1
33 2400:3dc0:76::/48 /48 2400:3dc0:76:: – 2400:3dc0:76:ffff:ffff:ffff:ffff:ffff AS141030 1
34 2400:3dc0:77::/48 /48 2400:3dc0:77:: – 2400:3dc0:77:ffff:ffff:ffff:ffff:ffff AS141030 1
35 2400:3dc0:79::/48 /48 2400:3dc0:79:: – 2400:3dc0:79:ffff:ffff:ffff:ffff:ffff AS141030 1
36 2400:3dc0:7a::/48 /48 2400:3dc0:7a:: – 2400:3dc0:7a:ffff:ffff:ffff:ffff:ffff AS141030 1
37 2400:3dc0:7d::/48 /48 2400:3dc0:7d:: – 2400:3dc0:7d:ffff:ffff:ffff:ffff:ffff AS141030 1
38 2400:3dc0:7f::/48 /48 2400:3dc0:7f:: – 2400:3dc0:7f:ffff:ffff:ffff:ffff:ffff AS141030 1
39 2400:3dc0:81::/48 /48 2400:3dc0:81:: – 2400:3dc0:81:ffff:ffff:ffff:ffff:ffff AS141030 1
40 2400:3dc0:82::/48 /48 2400:3dc0:82:: – 2400:3dc0:82:ffff:ffff:ffff:ffff:ffff AS141030 1
41 2400:3dc0:90::/48 /48 2400:3dc0:90:: – 2400:3dc0:90:ffff:ffff:ffff:ffff:ffff AS141030 1
42 2400:3dc0:91::/48 /48 2400:3dc0:91:: – 2400:3dc0:91:ffff:ffff:ffff:ffff:ffff AS141030 1
43 2400:3dc0:92::/48 /48 2400:3dc0:92:: – 2400:3dc0:92:ffff:ffff:ffff:ffff:ffff AS141030 1
44 2400:3dc0:93::/48 /48 2400:3dc0:93:: – 2400:3dc0:93:ffff:ffff:ffff:ffff:ffff AS141030 1
45 2400:3dc0:94::/48 /48 2400:3dc0:94:: – 2400:3dc0:94:ffff:ffff:ffff:ffff:ffff AS141030 1
46 2400:3dc0:95::/48 /48 2400:3dc0:95:: – 2400:3dc0:95:ffff:ffff:ffff:ffff:ffff AS141030 1
47 2400:3dc0:96::/48 /48 2400:3dc0:96:: – 2400:3dc0:96:ffff:ffff:ffff:ffff:ffff AS141030 1
48 2400:3dc0:97::/48 /48 2400:3dc0:97:: – 2400:3dc0:97:ffff:ffff:ffff:ffff:ffff AS141030 1