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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 →
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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 51 IPv4 prefixes · ASN: AS4581 · showing 1–51
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.2.232.0/24 /24 38.2.232.0 – 38.2.232.255 AS4581 1
2 38.2.233.0/24 /24 38.2.233.0 – 38.2.233.255 AS4581 1
3 38.2.234.0/24 /24 38.2.234.0 – 38.2.234.255 AS4581 1
4 38.2.235.0/24 /24 38.2.235.0 – 38.2.235.255 AS4581 1
5 38.2.238.0/24 /24 38.2.238.0 – 38.2.238.255 AS4581 1
6 38.45.192.0/21 /21 38.45.192.0 – 38.45.199.255 AS4581 1
7 38.69.28.0/24 /24 38.69.28.0 – 38.69.28.255 AS4581 1
8 38.69.29.0/24 /24 38.69.29.0 – 38.69.29.255 AS4581 1
9 38.110.178.0/24 /24 38.110.178.0 – 38.110.178.255 AS4581 1
10 38.110.179.0/24 /24 38.110.179.0 – 38.110.179.255 AS4581 1
11 38.110.180.0/24 /24 38.110.180.0 – 38.110.180.255 AS4581 1
12 38.110.181.0/24 /24 38.110.181.0 – 38.110.181.255 AS4581 1
13 38.212.0.0/18 /18 38.212.0.0 – 38.212.63.255 AS4581 1
14 38.212.24.0/22 /22 38.212.24.0 – 38.212.27.255 AS4581 1
15 38.212.36.0/23 /23 38.212.36.0 – 38.212.37.255 AS4581 1
16 38.212.44.0/24 /24 38.212.44.0 – 38.212.44.255 AS4581 1
17 38.212.50.0/23 /23 38.212.50.0 – 38.212.51.255 AS4581 1
18 38.212.52.0/22 /22 38.212.52.0 – 38.212.55.255 AS4581 1
19 38.212.56.0/21 /21 38.212.56.0 – 38.212.63.255 AS4581 1
20 38.255.128.0/18 /18 38.255.128.0 – 38.255.191.255 AS4581 1
21 38.255.129.0/24 /24 38.255.129.0 – 38.255.129.255 AS4581 1
22 38.255.145.0/24 /24 38.255.145.0 – 38.255.145.255 AS4581 1
23 38.255.146.0/23 /23 38.255.146.0 – 38.255.147.255 AS4581 1
24 64.85.192.0/19 /19 64.85.192.0 – 64.85.223.255 AS4581 1
25 74.118.14.0/24 /24 74.118.14.0 – 74.118.14.255 AS4581 1
26 154.36.192.0/18 /18 154.36.192.0 – 154.36.255.255 AS4581 1
27 154.36.193.0/24 /24 154.36.193.0 – 154.36.193.255 AS4581 1
28 154.36.201.0/24 /24 154.36.201.0 – 154.36.201.255 AS4581 1
29 154.36.204.0/24 /24 154.36.204.0 – 154.36.204.255 AS4581 1
30 154.36.208.0/24 /24 154.36.208.0 – 154.36.208.255 AS4581 1
31 154.36.220.0/24 /24 154.36.220.0 – 154.36.220.255 AS4581 1
32 154.36.236.0/23 /23 154.36.236.0 – 154.36.237.255 AS4581 1
33 154.36.245.0/24 /24 154.36.245.0 – 154.36.245.255 AS4581 1
34 174.34.0.0/19 /19 174.34.0.0 – 174.34.31.255 AS4581 1
35 174.34.22.0/23 /23 174.34.22.0 – 174.34.23.255 AS4581 1
36 174.34.32.0/20 /20 174.34.32.0 – 174.34.47.255 AS4581 1
37 174.34.38.0/23 /23 174.34.38.0 – 174.34.39.255 AS4581 1
38 174.34.45.0/24 /24 174.34.45.0 – 174.34.45.255 AS4581 1
39 192.245.42.0/24 /24 192.245.42.0 – 192.245.42.255 AS4581 1
40 192.245.43.0/24 /24 192.245.43.0 – 192.245.43.255 AS4581 1
41 199.47.238.0/24 /24 199.47.238.0 – 199.47.238.255 AS4581 1
42 199.47.239.0/24 /24 199.47.239.0 – 199.47.239.255 AS4581 1
43 199.187.160.0/22 /22 199.187.160.0 – 199.187.163.255 AS4581 1
44 199.187.161.0/24 /24 199.187.161.0 – 199.187.161.255 AS4581 1
45 199.242.192.0/24 /24 199.242.192.0 – 199.242.192.255 AS4581 1
46 216.106.0.0/18 /18 216.106.0.0 – 216.106.63.255 AS4581 1
47 216.106.35.0/24 /24 216.106.35.0 – 216.106.35.255 AS4581 1
48 216.106.39.0/24 /24 216.106.39.0 – 216.106.39.255 AS4581 1
49 216.106.51.0/24 /24 216.106.51.0 – 216.106.51.255 AS4581 1
50 216.106.64.0/19 /19 216.106.64.0 – 216.106.95.255 AS4581 1
51 216.106.77.0/24 /24 216.106.77.0 – 216.106.77.255 AS4581 1