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BGP Full View — RIPE RIS RRC00data as of 2026-11-01 05:49

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
1 175 966
IPv4 origin ASNs
79 724
IPv4 MOAS
8 640
IPv6 prefixes
273 414
IPv6 origin ASNs
38 055
IPv6 MOAS
1 010

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
/12 304
318 767 104
/13 593
310 902 784
/14 1 208
316 669 952
/15 2 189
286 916 608
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 758
219 201 536
/20 48 612
199 114 752
/21 57 585
117 934 080
/22 119 727
122 600 448
/23 122 781
62 863 872
/24 754 129
193 057 024
Total 1 170 730 4 332 261 120
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 400 064 addr 73.14%
Not announced 1 153 567 232 addr 26.86%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.37%
↳ routable but not announced 560 974 336 addr 48.63%
    — of total IPv4 space 13.06%
    — of announceable space (total − tech/reserved) 15.15%
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) 453 /24 0.02%

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 16
4 294 967 296
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 971
3 130 523 648
/30 747
195 821 568
/31 389
50 987 008
/32 27 746
1 818 361 856
/33 6 137
201 097 216
/34 5 810
95 191 040
/35 2 031
16 637 952
/36 10 405
42 618 880
/37 1 434
2 936 832
/38 2 816
2 883 584
/39 1 910
977 920
/40 25 113
6 428 928
/41 1 985
254 080
/42 3 015
192 960
/43 1 503
48 096
/44 27 452
439 232
/45 4 981
39 848
/46 6 854
27 416
/47 9 929
19 858
/48 126 649
126 649
Total 273 186 4 415 020 632 555
IPv4 (1 175 966) IPv6 (273 414)
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