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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 →
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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 44 IPv4 prefixes · ASN: AS393249 · showing 1–44
# Prefix ↓ Mask Range Origin ASN MOAS
1 209.87.17.0/24 /24 209.87.17.0 – 209.87.17.255 AS393249 1
2 209.87.16.0/24 /24 209.87.16.0 – 209.87.16.255 AS393249 1
3 207.23.252.0/24 /24 207.23.252.0 – 207.23.252.255 AS393249 1
4 207.23.249.0/24 /24 207.23.249.0 – 207.23.249.255 AS393249 1
5 207.23.243.0/24 /24 207.23.243.0 – 207.23.243.255 AS393249 1
6 207.23.94.0/23 /23 207.23.94.0 – 207.23.95.255 AS393249 1
7 206.87.240.0/20 /20 206.87.240.0 – 206.87.255.255 AS393249 1
8 206.87.224.0/20 /20 206.87.224.0 – 206.87.239.255 AS393249 1
9 206.87.192.0/19 /19 206.87.192.0 – 206.87.223.255 AS393249 1
10 206.87.128.0/19 /19 206.87.128.0 – 206.87.159.255 AS393249 1
11 206.87.96.0/19 /19 206.87.96.0 – 206.87.127.255 AS393249 1
12 206.87.0.0/18 /18 206.87.0.0 – 206.87.63.255 AS393249 1
13 206.12.208.0/22 /22 206.12.208.0 – 206.12.211.255 AS393249 1
14 206.12.200.0/22 /22 206.12.200.0 – 206.12.203.255 AS393249 1
15 206.12.176.0/21 /21 206.12.176.0 – 206.12.183.255 AS393249 1
16 206.12.160.0/21 /21 206.12.160.0 – 206.12.167.255 AS393249 1
17 206.12.136.0/21 /21 206.12.136.0 – 206.12.143.255 AS393249 1
18 206.12.119.0/24 /24 206.12.119.0 – 206.12.119.255 AS393249 1
19 206.12.116.0/24 /24 206.12.116.0 – 206.12.116.255 AS393249 1
20 206.12.64.0/20 /20 206.12.64.0 – 206.12.79.255 AS393249 1
21 206.12.52.0/22 /22 206.12.52.0 – 206.12.55.255 AS393249 1
22 206.12.40.0/21 /21 206.12.40.0 – 206.12.47.255 AS393249 1
23 206.12.28.0/24 /24 206.12.28.0 – 206.12.28.255 AS393249 1
24 206.12.19.0/24 /24 206.12.19.0 – 206.12.19.255 AS393249 1
25 206.12.18.0/24 /24 206.12.18.0 – 206.12.18.255 AS393249 1
26 206.12.15.0/24 /24 206.12.15.0 – 206.12.15.255 AS393249 1
27 206.12.14.0/24 /24 206.12.14.0 – 206.12.14.255 AS393249 1
28 206.12.13.0/24 /24 206.12.13.0 – 206.12.13.255 AS393249 1
29 206.12.12.0/24 /24 206.12.12.0 – 206.12.12.255 AS393249 1
30 198.162.67.0/24 /24 198.162.67.0 – 198.162.67.255 AS393249 1
31 198.162.32.0/19 /19 198.162.32.0 – 198.162.63.255 AS393249 1
32 142.231.160.0/19 /19 142.231.160.0 – 142.231.191.255 AS393249 1
33 142.231.64.0/19 /19 142.231.64.0 – 142.231.95.255 AS393249 1
34 142.231.24.0/21 /21 142.231.24.0 – 142.231.31.255 AS393249 1
35 142.231.20.0/24 /24 142.231.20.0 – 142.231.20.255 AS393249 1
36 142.103.0.0/16 /16 142.103.0.0 – 142.103.255.255 AS393249 1
37 137.82.0.0/16 /16 137.82.0.0 – 137.82.255.255 AS393249 1
38 128.189.192.0/18 /18 128.189.192.0 – 128.189.255.255 AS393249 1
39 128.189.128.0/18 /18 128.189.128.0 – 128.189.191.255 AS393249 1
40 128.189.96.0/19 /19 128.189.96.0 – 128.189.127.255 AS393249 1
41 128.189.64.0/19 /19 128.189.64.0 – 128.189.95.255 AS393249 1
42 128.189.32.0/19 /19 128.189.32.0 – 128.189.63.255 AS393249 1
43 128.189.16.0/20 /20 128.189.16.0 – 128.189.31.255 AS393249 1
44 128.189.0.0/16 /16 128.189.0.0 – 128.189.255.255 AS271, AS393249 2