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BGP Full View — RIPE RIS RRC00data as of 2026-09-17 13:11

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
1 155 561
IPv4 origin ASNs
79 103
IPv4 MOAS
5 934
IPv6 prefixes
265 898
IPv6 origin ASNs
37 381
IPv6 MOAS
1 001

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 8 686
284 622 848
/18 14 026
229 801 984
/19 26 751
219 144 192
/20 48 508
198 688 768
/21 56 967
116 668 416
/22 118 293
121 132 032
/23 121 170
62 039 040
/24 737 147
188 709 632
Total 1 149 996 4 324 576 000
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 374 272 addr 73.02%
Not announced 1 158 593 024 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 565 954 048 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /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 5 839
3 061 317 632
/30 765
200 540 160
/31 389
50 987 008
/32 27 309
1 789 722 624
/33 6 019
197 230 592
/34 5 659
92 717 056
/35 1 996
16 351 232
/36 10 141
41 537 536
/37 1 411
2 889 728
/38 2 810
2 877 440
/39 1 886
965 632
/40 24 555
6 286 080
/41 1 826
233 728
/42 3 094
198 016
/43 1 470
47 040
/44 27 088
433 408
/45 4 934
39 472
/46 6 599
26 396
/47 9 585
19 170
/48 121 996
121 996
Total 265 675 4 414 609 181 434
IPv4 (1 155 561) IPv6 (265 898)
Reset
Found 45 IPv6 prefixes · ASN: AS55821 · showing 1–45
# Prefix ↑ Mask Range Origin ASN MOAS
1 2400:6a80::/32 /32 2400:6a80:: – 2400:6a80:ffff:ffff:ffff:ffff:ffff:ffff AS55821 1
2 2400:6a80:8000::/40 /40 2400:6a80:8000:: – 2400:6a80:80ff:ffff:ffff:ffff:ffff:ffff AS55821 1
3 2400:6a80:8100::/40 /40 2400:6a80:8100:: – 2400:6a80:81ff:ffff:ffff:ffff:ffff:ffff AS55821 1
4 2400:6a80:8200::/40 /40 2400:6a80:8200:: – 2400:6a80:82ff:ffff:ffff:ffff:ffff:ffff AS55821 1
5 2400:6a80:8300::/40 /40 2400:6a80:8300:: – 2400:6a80:83ff:ffff:ffff:ffff:ffff:ffff AS55821 1
6 2400:6a80:8400::/40 /40 2400:6a80:8400:: – 2400:6a80:84ff:ffff:ffff:ffff:ffff:ffff AS55821 1
7 2400:6a80:8500::/40 /40 2400:6a80:8500:: – 2400:6a80:85ff:ffff:ffff:ffff:ffff:ffff AS55821 1
8 2400:6a80:8600::/40 /40 2400:6a80:8600:: – 2400:6a80:86ff:ffff:ffff:ffff:ffff:ffff AS55821 1
9 2400:6a80:8700::/40 /40 2400:6a80:8700:: – 2400:6a80:87ff:ffff:ffff:ffff:ffff:ffff AS55821 1
10 2400:6a80:8800::/40 /40 2400:6a80:8800:: – 2400:6a80:88ff:ffff:ffff:ffff:ffff:ffff AS55821 1
11 2400:6a80:8900::/40 /40 2400:6a80:8900:: – 2400:6a80:89ff:ffff:ffff:ffff:ffff:ffff AS55821 1
12 2400:6a80:9100::/40 /40 2400:6a80:9100:: – 2400:6a80:91ff:ffff:ffff:ffff:ffff:ffff AS55821 1
13 2400:6a80:9500::/40 /40 2400:6a80:9500:: – 2400:6a80:95ff:ffff:ffff:ffff:ffff:ffff AS55821 1
14 2400:6a80:9800::/40 /40 2400:6a80:9800:: – 2400:6a80:98ff:ffff:ffff:ffff:ffff:ffff AS55821 1
15 2400:6a80:b000::/40 /40 2400:6a80:b000:: – 2400:6a80:b0ff:ffff:ffff:ffff:ffff:ffff AS55821 1
16 2400:6a80:b000::/46 /46 2400:6a80:b000:: – 2400:6a80:b003:ffff:ffff:ffff:ffff:ffff AS55821 1
17 2400:6a80:b004::/46 /46 2400:6a80:b004:: – 2400:6a80:b007:ffff:ffff:ffff:ffff:ffff AS55821 1
18 2400:6a80:b008::/46 /46 2400:6a80:b008:: – 2400:6a80:b00b:ffff:ffff:ffff:ffff:ffff AS55821 1
19 2400:6a80:b00c::/46 /46 2400:6a80:b00c:: – 2400:6a80:b00f:ffff:ffff:ffff:ffff:ffff AS55821 1
20 2400:6a80:b010::/46 /46 2400:6a80:b010:: – 2400:6a80:b013:ffff:ffff:ffff:ffff:ffff AS55821 1
21 2400:6a80:b014::/46 /46 2400:6a80:b014:: – 2400:6a80:b017:ffff:ffff:ffff:ffff:ffff AS55821 1
22 2400:6a80:b018::/46 /46 2400:6a80:b018:: – 2400:6a80:b01b:ffff:ffff:ffff:ffff:ffff AS55821 1
23 2400:6a80:b01c::/46 /46 2400:6a80:b01c:: – 2400:6a80:b01f:ffff:ffff:ffff:ffff:ffff AS55821 1
24 2400:6a80:b020::/46 /46 2400:6a80:b020:: – 2400:6a80:b023:ffff:ffff:ffff:ffff:ffff AS55821 1
25 2400:6a80:b024::/46 /46 2400:6a80:b024:: – 2400:6a80:b027:ffff:ffff:ffff:ffff:ffff AS55821 1
26 2400:6a80:b028::/46 /46 2400:6a80:b028:: – 2400:6a80:b02b:ffff:ffff:ffff:ffff:ffff AS55821 1
27 2400:6a80:b02c::/46 /46 2400:6a80:b02c:: – 2400:6a80:b02f:ffff:ffff:ffff:ffff:ffff AS55821 1
28 2400:6a80:b030::/46 /46 2400:6a80:b030:: – 2400:6a80:b033:ffff:ffff:ffff:ffff:ffff AS55821 1
29 2400:6a80:b034::/46 /46 2400:6a80:b034:: – 2400:6a80:b037:ffff:ffff:ffff:ffff:ffff AS55821 1
30 2400:6a80:b038::/46 /46 2400:6a80:b038:: – 2400:6a80:b03b:ffff:ffff:ffff:ffff:ffff AS55821 1
31 2400:6a80:b03c::/46 /46 2400:6a80:b03c:: – 2400:6a80:b03f:ffff:ffff:ffff:ffff:ffff AS55821 1
32 2400:6a80:c100::/40 /40 2400:6a80:c100:: – 2400:6a80:c1ff:ffff:ffff:ffff:ffff:ffff AS55821 1
33 2400:6a80:c200::/40 /40 2400:6a80:c200:: – 2400:6a80:c2ff:ffff:ffff:ffff:ffff:ffff AS55821 1
34 2400:6a80:c300::/40 /40 2400:6a80:c300:: – 2400:6a80:c3ff:ffff:ffff:ffff:ffff:ffff AS55821 1
35 2400:6a80:c500::/40 /40 2400:6a80:c500:: – 2400:6a80:c5ff:ffff:ffff:ffff:ffff:ffff AS55821 1
36 2400:6a80:c600::/40 /40 2400:6a80:c600:: – 2400:6a80:c6ff:ffff:ffff:ffff:ffff:ffff AS55821 1
37 2400:6a80:c700::/40 /40 2400:6a80:c700:: – 2400:6a80:c7ff:ffff:ffff:ffff:ffff:ffff AS55821 1
38 2400:6a80:c800::/40 /40 2400:6a80:c800:: – 2400:6a80:c8ff:ffff:ffff:ffff:ffff:ffff AS55821 1
39 2400:6a80:c900::/40 /40 2400:6a80:c900:: – 2400:6a80:c9ff:ffff:ffff:ffff:ffff:ffff AS55821 1
40 2400:6a80:d100::/40 /40 2400:6a80:d100:: – 2400:6a80:d1ff:ffff:ffff:ffff:ffff:ffff AS55821 1
41 2400:6a80:d500::/40 /40 2400:6a80:d500:: – 2400:6a80:d5ff:ffff:ffff:ffff:ffff:ffff AS55821 1
42 2400:6a80:f000::/40 /40 2400:6a80:f000:: – 2400:6a80:f0ff:ffff:ffff:ffff:ffff:ffff AS55821 1
43 2400:6a80:f000::/45 /45 2400:6a80:f000:: – 2400:6a80:f007:ffff:ffff:ffff:ffff:ffff AS55821 1
44 2400:6a80:f008::/45 /45 2400:6a80:f008:: – 2400:6a80:f00f:ffff:ffff:ffff:ffff:ffff AS55821 1
45 2400:6a81::/32 /32 2400:6a81:: – 2400:6a81:ffff:ffff:ffff:ffff:ffff:ffff AS55821 1