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BGP Full View — RIPE RIS RRC00data as of 2026-09-22 14:00

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
1 156 302
IPv4 origin ASNs
79 135
IPv4 MOAS
6 365
IPv6 prefixes
266 243
IPv6 origin ASNs
37 407
IPv6 MOAS
1 046

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
/13 594
311 427 072
/14 1 206
316 145 664
/15 2 193
287 440 896
/16 13 980
916 193 280
/17 8 669
284 065 792
/18 13 922
228 098 048
/19 26 692
218 660 864
/20 48 416
198 311 936
/21 56 831
116 389 888
/22 118 160
120 995 840
/23 121 056
61 980 672
/24 738 533
189 064 448
Total 1 150 723 4 321 467 648
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 247 232 addr 73.04%
Not announced 1 157 720 064 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.19%
↳ routable but not announced 565 078 016 addr 48.81%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.26%
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 50
838 860 800
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 169
177 209 344
/29 5 833
3 058 171 904
/30 751
196 870 144
/31 389
50 987 008
/32 27 280
1 787 822 080
/33 6 058
198 508 544
/34 5 674
92 962 816
/35 1 991
16 310 272
/36 10 033
41 095 168
/37 1 409
2 885 632
/38 2 808
2 875 392
/39 1 886
965 632
/40 24 643
6 308 608
/41 1 843
235 904
/42 3 103
198 592
/43 1 467
46 944
/44 27 115
433 840
/45 4 937
39 496
/46 6 613
26 452
/47 9 641
19 282
/48 122 243
122 243
Total 266 021 4 414 617 254 081
IPv4 (1 156 302) IPv6 (266 243)
Reset
Found 43 IPv6 prefixes · ASN: AS55492 · showing 1–43
# Prefix ↑ Mask Range Origin ASN MOAS
1 2401:c5c0::/35 /35 2401:c5c0:: – 2401:c5c0:1fff:ffff:ffff:ffff:ffff:ffff AS55492 1
2 2401:c5c0::/48 /48 2401:c5c0:: – 2401:c5c0::ffff:ffff:ffff:ffff:ffff AS55492 1
3 2401:c5c0:1::/48 /48 2401:c5c0:1:: – 2401:c5c0:1:ffff:ffff:ffff:ffff:ffff AS55492 1
4 2401:c5c0:2::/48 /48 2401:c5c0:2:: – 2401:c5c0:2:ffff:ffff:ffff:ffff:ffff AS55492 1
5 2401:c5c0:3::/48 /48 2401:c5c0:3:: – 2401:c5c0:3:ffff:ffff:ffff:ffff:ffff AS55492 1
6 2401:c5c0:4::/48 /48 2401:c5c0:4:: – 2401:c5c0:4:ffff:ffff:ffff:ffff:ffff AS55492 1
7 2401:c5c0:5::/48 /48 2401:c5c0:5:: – 2401:c5c0:5:ffff:ffff:ffff:ffff:ffff AS55492 1
8 2401:c5c0:6::/48 /48 2401:c5c0:6:: – 2401:c5c0:6:ffff:ffff:ffff:ffff:ffff AS55492 1
9 2401:c5c0:d::/48 /48 2401:c5c0:d:: – 2401:c5c0:d:ffff:ffff:ffff:ffff:ffff AS55492 1
10 2401:c5c0:11::/48 /48 2401:c5c0:11:: – 2401:c5c0:11:ffff:ffff:ffff:ffff:ffff AS55492 1
11 2401:c5c0:12::/48 /48 2401:c5c0:12:: – 2401:c5c0:12:ffff:ffff:ffff:ffff:ffff AS55492 1
12 2401:c5c0:13::/48 /48 2401:c5c0:13:: – 2401:c5c0:13:ffff:ffff:ffff:ffff:ffff AS55492 1
13 2401:c5c0:14::/48 /48 2401:c5c0:14:: – 2401:c5c0:14:ffff:ffff:ffff:ffff:ffff AS55492 1
14 2401:c5c0:15::/48 /48 2401:c5c0:15:: – 2401:c5c0:15:ffff:ffff:ffff:ffff:ffff AS55492 1
15 2401:c5c0:16::/48 /48 2401:c5c0:16:: – 2401:c5c0:16:ffff:ffff:ffff:ffff:ffff AS55492 1
16 2401:c5c0:50::/48 /48 2401:c5c0:50:: – 2401:c5c0:50:ffff:ffff:ffff:ffff:ffff AS55492 1
17 2401:c5c0:60::/48 /48 2401:c5c0:60:: – 2401:c5c0:60:ffff:ffff:ffff:ffff:ffff AS55492 1
18 2401:c5c0:d0::/44 /44 2401:c5c0:d0:: – 2401:c5c0:df:ffff:ffff:ffff:ffff:ffff AS55492 1
19 2401:c5c0:d1::/48 /48 2401:c5c0:d1:: – 2401:c5c0:d1:ffff:ffff:ffff:ffff:ffff AS55492 1
20 2401:c5c0:d2::/48 /48 2401:c5c0:d2:: – 2401:c5c0:d2:ffff:ffff:ffff:ffff:ffff AS55492 1
21 2401:c5c0:d3::/48 /48 2401:c5c0:d3:: – 2401:c5c0:d3:ffff:ffff:ffff:ffff:ffff AS55492 1
22 2401:c5c0:d4::/48 /48 2401:c5c0:d4:: – 2401:c5c0:d4:ffff:ffff:ffff:ffff:ffff AS55492 1
23 2401:c5c0:d5::/48 /48 2401:c5c0:d5:: – 2401:c5c0:d5:ffff:ffff:ffff:ffff:ffff AS55492 1
24 2401:c5c0:d6::/48 /48 2401:c5c0:d6:: – 2401:c5c0:d6:ffff:ffff:ffff:ffff:ffff AS55492 1
25 2401:c5c0:d7::/48 /48 2401:c5c0:d7:: – 2401:c5c0:d7:ffff:ffff:ffff:ffff:ffff AS55492 1
26 2401:c5c0:d8::/48 /48 2401:c5c0:d8:: – 2401:c5c0:d8:ffff:ffff:ffff:ffff:ffff AS55492 1
27 2401:c5c0:100::/48 /48 2401:c5c0:100:: – 2401:c5c0:100:ffff:ffff:ffff:ffff:ffff AS55492 1
28 2401:c5c0:200::/48 /48 2401:c5c0:200:: – 2401:c5c0:200:ffff:ffff:ffff:ffff:ffff AS55492 1
29 2401:c5c0:400::/42 /42 2401:c5c0:400:: – 2401:c5c0:43f:ffff:ffff:ffff:ffff:ffff AS55492 1
30 2401:c5c0:400::/48 /48 2401:c5c0:400:: – 2401:c5c0:400:ffff:ffff:ffff:ffff:ffff AS55492 1
31 2401:c5c0:440::/42 /42 2401:c5c0:440:: – 2401:c5c0:47f:ffff:ffff:ffff:ffff:ffff AS55492 1
32 2401:c5c0:440::/48 /48 2401:c5c0:440:: – 2401:c5c0:440:ffff:ffff:ffff:ffff:ffff AS55492 1
33 2401:c5c0:d00::/44 /44 2401:c5c0:d00:: – 2401:c5c0:d0f:ffff:ffff:ffff:ffff:ffff AS55492 1
34 2401:c5c0:da0::/44 /44 2401:c5c0:da0:: – 2401:c5c0:daf:ffff:ffff:ffff:ffff:ffff AS55492 1
35 2401:c5c0:dfa::/48 /48 2401:c5c0:dfa:: – 2401:c5c0:dfa:ffff:ffff:ffff:ffff:ffff AS55492 1
36 2401:c5c0:dfb::/48 /48 2401:c5c0:dfb:: – 2401:c5c0:dfb:ffff:ffff:ffff:ffff:ffff AS55492 1
37 2401:c5c0:dfc::/48 /48 2401:c5c0:dfc:: – 2401:c5c0:dfc:ffff:ffff:ffff:ffff:ffff AS55492 1
38 2401:c5c0:dfd::/48 /48 2401:c5c0:dfd:: – 2401:c5c0:dfd:ffff:ffff:ffff:ffff:ffff AS55492 1
39 2401:c5c0:3000::/36 /36 2401:c5c0:3000:: – 2401:c5c0:3fff:ffff:ffff:ffff:ffff:ffff AS55492 1
40 2401:c5c0:4000::/34 /34 2401:c5c0:4000:: – 2401:c5c0:7fff:ffff:ffff:ffff:ffff:ffff AS55492 1
41 2401:c5c0:8000::/34 /34 2401:c5c0:8000:: – 2401:c5c0:bfff:ffff:ffff:ffff:ffff:ffff AS55492 1
42 2401:c5c0:c000::/34 /34 2401:c5c0:c000:: – 2401:c5c0:ffff:ffff:ffff:ffff:ffff:ffff AS55492 1
43 2401:c5c0:dfb2::/48 /48 2401:c5c0:dfb2:: – 2401:c5c0:dfb2:ffff:ffff:ffff:ffff:ffff AS55492 1