BGP Full View — RIPE RIS RRC00data as of 2026-10-14 19:24

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
1 163 421
IPv4 origin ASNs
79 371
IPv4 MOAS
6 382
IPv6 prefixes
269 346
IPv6 origin ASNs
37 642
IPv6 MOAS
956

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
/12 300
314 572 800
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 179
285 605 888
/16 13 948
914 096 128
/17 8 648
283 377 664
/18 13 934
228 294 656
/19 26 705
218 767 360
/20 48 397
198 234 112
/21 57 213
117 172 224
/22 118 730
121 579 520
/23 121 660
62 289 920
/24 744 538
190 601 728
Total 1 158 215 4 313 993 728
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 781 440 addr 72.99%
Not announced 1 160 185 856 addr 27.01%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.08%
↳ routable but not announced 567 592 960 addr 48.92%
    — of total IPv4 space 13.22%
    — of announceable space (total − tech/reserved) 15.33%
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 15
4 026 531 840
/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 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 871
3 078 094 848
/30 740
193 986 560
/31 389
50 987 008
/32 27 459
1 799 553 024
/33 6 064
198 705 152
/34 5 752
94 240 768
/35 2 015
16 506 880
/36 10 184
41 713 664
/37 1 420
2 908 160
/38 2 827
2 894 848
/39 1 890
967 680
/40 24 943
6 385 408
/41 1 914
244 992
/42 2 975
190 400
/43 1 480
47 360
/44 27 263
436 208
/45 4 964
39 712
/46 6 697
26 788
/47 9 759
19 518
/48 124 206
124 206
Total 269 118 4 414 669 412 832
IPv4 (1 163 421) IPv6 (269 346)
Reset
Found 41 IPv4 prefixes · ASN: AS11992 · showing 1–41
# Prefix ↓ Mask Range Origin ASN MOAS
1 208.54.191.0/24 /24 208.54.191.0 – 208.54.191.255 AS11992 1
2 208.54.190.0/24 /24 208.54.190.0 – 208.54.190.255 AS11992 1
3 208.54.184.0/24 /24 208.54.184.0 – 208.54.184.255 AS11992 1
4 208.54.183.0/24 /24 208.54.183.0 – 208.54.183.255 AS11992 1
5 208.54.182.0/24 /24 208.54.182.0 – 208.54.182.255 AS11992 1
6 208.54.181.0/24 /24 208.54.181.0 – 208.54.181.255 AS11992 1
7 208.54.180.0/24 /24 208.54.180.0 – 208.54.180.255 AS11992 1
8 208.54.179.0/24 /24 208.54.179.0 – 208.54.179.255 AS11992 1
9 208.54.178.0/24 /24 208.54.178.0 – 208.54.178.255 AS11992 1
10 208.54.177.0/24 /24 208.54.177.0 – 208.54.177.255 AS11992 1
11 208.54.176.0/24 /24 208.54.176.0 – 208.54.176.255 AS11992 1
12 208.54.176.0/20 /20 208.54.176.0 – 208.54.191.255 AS11992 1
13 207.166.112.0/20 /20 207.166.112.0 – 207.166.127.255 AS11992 1
14 200.50.0.0/19 /19 200.50.0.0 – 200.50.31.255 AS11992 1
15 196.32.128.0/19 /19 196.32.128.0 – 196.32.159.255 AS11992 1
16 173.211.169.0/24 /24 173.211.169.0 – 173.211.169.255 AS11992 1
17 173.211.166.0/24 /24 173.211.166.0 – 173.211.166.255 AS11992 1
18 173.211.164.0/24 /24 173.211.164.0 – 173.211.164.255 AS11992 1
19 173.211.163.0/24 /24 173.211.163.0 – 173.211.163.255 AS11992 1
20 173.211.145.0/24 /24 173.211.145.0 – 173.211.145.255 AS11992 1
21 173.211.128.0/18 /18 173.211.128.0 – 173.211.191.255 AS11992 1
22 76.76.192.0/20 /20 76.76.192.0 – 76.76.207.255 AS11992 1
23 67.206.230.0/24 /24 67.206.230.0 – 67.206.230.255 AS11992 1
24 67.206.192.0/18 /18 67.206.192.0 – 67.206.255.255 AS11992 1
25 67.203.241.0/24 /24 67.203.241.0 – 67.203.241.255 AS11992 1
26 67.203.232.0/24 /24 67.203.232.0 – 67.203.232.255 AS11992 1
27 67.203.192.0/18 /18 67.203.192.0 – 67.203.255.255 AS11992 1
28 66.231.170.0/24 /24 66.231.170.0 – 66.231.170.255 AS11992 1
29 66.231.160.0/20 /20 66.231.160.0 – 66.231.175.255 AS11992 1
30 65.38.206.0/24 /24 65.38.206.0 – 65.38.206.255 AS11992 1
31 65.38.193.0/24 /24 65.38.193.0 – 65.38.193.255 AS11992 1
32 65.38.192.0/19 /19 65.38.192.0 – 65.38.223.255 AS11992 1
33 64.247.160.0/20 /20 64.247.160.0 – 64.247.175.255 AS11992 1
34 64.213.224.0/19 /19 64.213.224.0 – 64.213.255.255 AS11992 1
35 12.205.96.0/20 /20 12.205.96.0 – 12.205.111.255 AS11992 1
36 12.205.87.0/24 /24 12.205.87.0 – 12.205.87.255 AS11992 1
37 12.205.84.0/24 /24 12.205.84.0 – 12.205.84.255 AS11992 1
38 12.205.83.0/24 /24 12.205.83.0 – 12.205.83.255 AS11992 1
39 12.205.81.0/24 /24 12.205.81.0 – 12.205.81.255 AS11992 1
40 12.205.80.0/24 /24 12.205.80.0 – 12.205.80.255 AS11992 1
41 12.205.80.0/20 /20 12.205.80.0 – 12.205.95.255 AS11992 1