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BGP Full View — RIPE RIS RRC00data as of 2026-10-31 05:40

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 →
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IPv4 prefixes
1 175 352
IPv4 origin ASNs
79 714
IPv4 MOAS
8 561
IPv6 prefixes
274 225
IPv6 origin ASNs
38 052
IPv6 MOAS
1 015

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 2 188
286 785 536
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 752
219 152 384
/20 48 607
199 094 272
/21 57 563
117 889 024
/22 119 616
122 486 784
/23 122 718
62 831 616
/24 753 722
192 952 832
Total 1 170 115 4 331 765 248
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 077 248 addr 73.13%
Not announced 1 153 890 048 addr 26.87%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.36%
↳ routable but not announced 561 297 152 addr 48.64%
    — of total IPv4 space 13.07%
    — of announceable space (total − tech/reserved) 15.16%
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 5 969
3 129 475 072
/30 745
195 297 280
/31 389
50 987 008
/32 27 733
1 817 509 888
/33 6 131
200 900 608
/34 5 809
95 174 656
/35 2 039
16 703 488
/36 10 401
42 602 496
/37 1 434
2 936 832
/38 2 835
2 903 040
/39 1 910
977 920
/40 25 101
6 425 856
/41 1 980
253 440
/42 3 025
193 600
/43 1 503
48 096
/44 28 362
453 792
/45 4 981
39 848
/46 6 850
27 400
/47 9 929
19 858
/48 126 562
126 562
Total 273 997 4 415 018 074 724
IPv4 (1 175 352) IPv6 (274 225)
Reset
Found 48 IPv4 prefixes · ASN: AS12912 · showing 1–48
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.30.0.0/15 /15 37.30.0.0 – 37.31.255.255 AS12912 1
2 37.30.0.0/17 /17 37.30.0.0 – 37.30.127.255 AS12912 1
3 37.30.32.0/19 /19 37.30.32.0 – 37.30.63.255 AS12912 1
4 37.31.0.0/17 /17 37.31.0.0 – 37.31.127.255 AS12912 1
5 37.31.128.0/17 /17 37.31.128.0 – 37.31.255.255 AS12912 1
6 46.204.0.0/15 /15 46.204.0.0 – 46.205.255.255 AS12912 1
7 46.205.192.0/20 /20 46.205.192.0 – 46.205.207.255 AS12912 1
8 46.205.216.0/21 /21 46.205.216.0 – 46.205.223.255 AS12912 1
9 46.205.224.0/20 /20 46.205.224.0 – 46.205.239.255 AS12912 1
10 46.205.240.0/21 /21 46.205.240.0 – 46.205.247.255 AS12912 1
11 62.29.128.0/17 /17 62.29.128.0 – 62.29.255.255 AS12912 1
12 62.152.128.0/19 /19 62.152.128.0 – 62.152.159.255 AS12912 1
13 78.133.128.0/17 /17 78.133.128.0 – 78.133.255.255 AS12912 1
14 83.220.96.0/19 /19 83.220.96.0 – 83.220.127.255 AS12912 1
15 85.202.56.0/23 /23 85.202.56.0 – 85.202.57.255 AS12912 1
16 85.219.128.0/17 /17 85.219.128.0 – 85.219.255.255 AS12912 1
17 89.174.0.0/16 /16 89.174.0.0 – 89.174.255.255 AS12912 1
18 91.213.239.0/24 /24 91.213.239.0 – 91.213.239.255 AS12912 1
19 91.223.23.0/24 /24 91.223.23.0 – 91.223.23.255 AS12912 1
20 94.42.0.0/16 /16 94.42.0.0 – 94.42.255.255 AS12912 1
21 94.42.175.0/24 /24 94.42.175.0 – 94.42.175.255 AS12912 1
22 157.25.0.0/16 /16 157.25.0.0 – 157.25.255.255 AS12912 1
23 178.180.0.0/14 /14 178.180.0.0 – 178.183.255.255 AS12912 1
24 178.182.0.0/18 /18 178.182.0.0 – 178.182.63.255 AS12912 1
25 178.183.0.0/18 /18 178.183.0.0 – 178.183.63.255 AS12912 1
26 188.146.0.0/15 /15 188.146.0.0 – 188.147.255.255 AS12912 1
27 188.146.0.0/17 /17 188.146.0.0 – 188.146.127.255 AS12912 1
28 188.146.0.0/19 /19 188.146.0.0 – 188.146.31.255 AS12912 1
29 188.146.64.0/19 /19 188.146.64.0 – 188.146.95.255 AS12912 1
30 188.146.128.0/17 /17 188.146.128.0 – 188.146.255.255 AS12912 1
31 188.146.128.0/19 /19 188.146.128.0 – 188.146.159.255 AS12912 1
32 188.146.192.0/19 /19 188.146.192.0 – 188.146.223.255 AS12912 1
33 193.33.42.0/23 /23 193.33.42.0 – 193.33.43.255 AS12912 1
34 193.91.1.0/24 /24 193.91.1.0 – 193.91.1.255 AS12912 1
35 193.91.6.0/23 /23 193.91.6.0 – 193.91.7.255 AS12912 1
36 193.105.75.0/24 /24 193.105.75.0 – 193.105.75.255 AS12912 1
37 193.105.242.0/24 /24 193.105.242.0 – 193.105.242.255 AS12912 1
38 193.110.80.0/24 /24 193.110.80.0 – 193.110.80.255 AS12912 1
39 194.9.68.0/24 /24 194.9.68.0 – 194.9.68.255 AS12912 1
40 195.94.192.0/19 /19 195.94.192.0 – 195.94.223.255 AS12912 1
41 195.225.69.0/24 /24 195.225.69.0 – 195.225.69.255 AS12912 1
42 212.38.192.0/19 /19 212.38.192.0 – 212.38.223.255 AS12912 1
43 212.203.128.0/17 /17 212.203.128.0 – 212.203.255.255 AS12912 1
44 213.158.192.0/19 /19 213.158.192.0 – 213.158.223.255 AS12912 1
45 213.218.96.0/20 /20 213.218.96.0 – 213.218.111.255 AS12912 1
46 213.218.112.0/20 /20 213.218.112.0 – 213.218.127.255 AS12912 1
47 217.8.160.0/19 /19 217.8.160.0 – 217.8.191.255 AS12912 1
48 217.153.0.0/16 /16 217.153.0.0 – 217.153.255.255 AS12912 1