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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 67 IPv4 prefixes · ASN: AS262459 · showing 1–67
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.4.20.0/22 /22 45.4.20.0 – 45.4.23.255 AS262459 1
2 45.4.20.0/23 /23 45.4.20.0 – 45.4.21.255 AS262459 1
3 45.4.22.0/23 /23 45.4.22.0 – 45.4.23.255 AS262459 1
4 45.182.184.0/23 /23 45.182.184.0 – 45.182.185.255 AS262459 1
5 132.255.144.0/22 /22 132.255.144.0 – 132.255.147.255 AS262459 1
6 132.255.144.0/23 /23 132.255.144.0 – 132.255.145.255 AS262459 1
7 132.255.146.0/23 /23 132.255.146.0 – 132.255.147.255 AS262459 1
8 168.205.176.0/22 /22 168.205.176.0 – 168.205.179.255 AS262459 1
9 168.205.176.0/23 /23 168.205.176.0 – 168.205.177.255 AS262459 1
10 168.205.178.0/23 /23 168.205.178.0 – 168.205.179.255 AS262459 1
11 170.79.72.0/22 /22 170.79.72.0 – 170.79.75.255 AS262459 1
12 170.79.72.0/23 /23 170.79.72.0 – 170.79.73.255 AS262459 1
13 170.79.74.0/23 /23 170.79.74.0 – 170.79.75.255 AS262459 1
14 177.10.48.0/22 /22 177.10.48.0 – 177.10.51.255 AS262459 1
15 177.10.48.0/23 /23 177.10.48.0 – 177.10.49.255 AS262459 1
16 177.10.50.0/23 /23 177.10.50.0 – 177.10.51.255 AS262459 1
17 177.22.160.0/20 /20 177.22.160.0 – 177.22.175.255 AS262459 1
18 177.22.160.0/21 /21 177.22.160.0 – 177.22.167.255 AS262459 1
19 177.22.160.0/22 /22 177.22.160.0 – 177.22.163.255 AS262459 1
20 177.22.160.0/23 /23 177.22.160.0 – 177.22.161.255 AS262459 1
21 177.22.162.0/23 /23 177.22.162.0 – 177.22.163.255 AS262459 1
22 177.22.164.0/22 /22 177.22.164.0 – 177.22.167.255 AS262459 1
23 177.22.164.0/23 /23 177.22.164.0 – 177.22.165.255 AS262459 1
24 177.22.166.0/23 /23 177.22.166.0 – 177.22.167.255 AS262459 1
25 177.22.168.0/21 /21 177.22.168.0 – 177.22.175.255 AS262459 1
26 177.22.168.0/22 /22 177.22.168.0 – 177.22.171.255 AS262459 1
27 177.22.168.0/23 /23 177.22.168.0 – 177.22.169.255 AS262459 1
28 177.22.170.0/23 /23 177.22.170.0 – 177.22.171.255 AS262459 1
29 177.22.172.0/22 /22 177.22.172.0 – 177.22.175.255 AS262459 1
30 177.22.172.0/23 /23 177.22.172.0 – 177.22.173.255 AS262459 1
31 177.22.174.0/23 /23 177.22.174.0 – 177.22.175.255 AS262459 1
32 177.53.64.0/22 /22 177.53.64.0 – 177.53.67.255 AS262459 1
33 177.53.64.0/23 /23 177.53.64.0 – 177.53.65.255 AS262459 1
34 177.53.66.0/23 /23 177.53.66.0 – 177.53.67.255 AS262459 1
35 186.208.144.0/20 /20 186.208.144.0 – 186.208.159.255 AS262459 1
36 186.208.144.0/21 /21 186.208.144.0 – 186.208.151.255 AS262459 1
37 186.208.144.0/22 /22 186.208.144.0 – 186.208.147.255 AS262459 1
38 186.208.144.0/23 /23 186.208.144.0 – 186.208.145.255 AS262459 1
39 186.208.146.0/23 /23 186.208.146.0 – 186.208.147.255 AS262459 1
40 186.208.148.0/22 /22 186.208.148.0 – 186.208.151.255 AS262459 1
41 186.208.148.0/23 /23 186.208.148.0 – 186.208.149.255 AS262459 1
42 186.208.150.0/23 /23 186.208.150.0 – 186.208.151.255 AS262459 1
43 186.208.152.0/21 /21 186.208.152.0 – 186.208.159.255 AS262459 1
44 186.208.152.0/22 /22 186.208.152.0 – 186.208.155.255 AS262459 1
45 186.208.152.0/23 /23 186.208.152.0 – 186.208.153.255 AS262459 1
46 186.208.154.0/23 /23 186.208.154.0 – 186.208.155.255 AS262459 1
47 186.208.156.0/22 /22 186.208.156.0 – 186.208.159.255 AS262459 1
48 186.208.156.0/23 /23 186.208.156.0 – 186.208.157.255 AS262459 1
49 186.208.158.0/23 /23 186.208.158.0 – 186.208.159.255 AS262459 1
50 187.111.32.0/20 /20 187.111.32.0 – 187.111.47.255 AS262459 1
51 187.111.32.0/21 /21 187.111.32.0 – 187.111.39.255 AS262459 1
52 187.111.32.0/22 /22 187.111.32.0 – 187.111.35.255 AS262459 1
53 187.111.32.0/23 /23 187.111.32.0 – 187.111.33.255 AS262459 1
54 187.111.34.0/23 /23 187.111.34.0 – 187.111.35.255 AS262459 1
55 187.111.36.0/22 /22 187.111.36.0 – 187.111.39.255 AS262459 1
56 187.111.36.0/23 /23 187.111.36.0 – 187.111.37.255 AS262459 1
57 187.111.38.0/23 /23 187.111.38.0 – 187.111.39.255 AS262459 1
58 187.111.40.0/21 /21 187.111.40.0 – 187.111.47.255 AS262459 1
59 187.111.40.0/22 /22 187.111.40.0 – 187.111.43.255 AS262459 1
60 187.111.40.0/23 /23 187.111.40.0 – 187.111.41.255 AS262459 1
61 187.111.42.0/23 /23 187.111.42.0 – 187.111.43.255 AS262459 1
62 187.111.44.0/22 /22 187.111.44.0 – 187.111.47.255 AS262459 1
63 187.111.44.0/23 /23 187.111.44.0 – 187.111.45.255 AS262459 1
64 187.111.46.0/23 /23 187.111.46.0 – 187.111.47.255 AS262459 1
65 191.5.216.0/22 /22 191.5.216.0 – 191.5.219.255 AS262459 1
66 191.5.216.0/23 /23 191.5.216.0 – 191.5.217.255 AS262459 1
67 191.5.218.0/23 /23 191.5.218.0 – 191.5.219.255 AS262459 1