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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 72 IPv4 prefixes · ASN: AS28665 · showing 1–72
# Prefix ↓ Mask Range Origin ASN MOAS
1 189.1.140.0/22 /22 189.1.140.0 – 189.1.143.255 AS28665 1
2 189.1.136.0/22 /22 189.1.136.0 – 189.1.139.255 AS28665 1
3 189.1.136.0/21 /21 189.1.136.0 – 189.1.143.255 AS28665 1
4 189.1.134.0/24 /24 189.1.134.0 – 189.1.134.255 AS28665 1
5 189.1.132.0/22 /22 189.1.132.0 – 189.1.135.255 AS28665 1
6 189.1.128.0/22 /22 189.1.128.0 – 189.1.131.255 AS28665 1
7 189.1.128.0/21 /21 189.1.128.0 – 189.1.135.255 AS28665 1
8 189.1.128.0/20 /20 189.1.128.0 – 189.1.143.255 AS28665 1
9 177.136.158.0/24 /24 177.136.158.0 – 177.136.158.255 AS28665 1
10 177.136.156.0/24 /24 177.136.156.0 – 177.136.156.255 AS28665 1
11 177.136.156.0/22 /22 177.136.156.0 – 177.136.159.255 AS28665 1
12 177.136.155.0/24 /24 177.136.155.0 – 177.136.155.255 AS28665 1
13 177.136.154.0/24 /24 177.136.154.0 – 177.136.154.255 AS28665 1
14 177.136.153.0/24 /24 177.136.153.0 – 177.136.153.255 AS28665 1
15 177.136.152.0/24 /24 177.136.152.0 – 177.136.152.255 AS28665 1
16 177.136.152.0/22 /22 177.136.152.0 – 177.136.155.255 AS28665 1
17 177.136.152.0/21 /21 177.136.152.0 – 177.136.159.255 AS28665 1
18 177.136.151.0/24 /24 177.136.151.0 – 177.136.151.255 AS28665 1
19 177.136.150.0/24 /24 177.136.150.0 – 177.136.150.255 AS28665 1
20 177.136.149.0/24 /24 177.136.149.0 – 177.136.149.255 AS28665 1
21 177.136.148.0/24 /24 177.136.148.0 – 177.136.148.255 AS28665 1
22 177.136.148.0/22 /22 177.136.148.0 – 177.136.151.255 AS28665 1
23 177.136.147.0/24 /24 177.136.147.0 – 177.136.147.255 AS28665 1
24 177.136.146.0/24 /24 177.136.146.0 – 177.136.146.255 AS28665 1
25 177.136.145.0/24 /24 177.136.145.0 – 177.136.145.255 AS28665 1
26 177.136.144.0/24 /24 177.136.144.0 – 177.136.144.255 AS28665 1
27 177.136.144.0/22 /22 177.136.144.0 – 177.136.147.255 AS28665 1
28 177.136.144.0/21 /21 177.136.144.0 – 177.136.151.255 AS28665 1
29 177.136.143.0/24 /24 177.136.143.0 – 177.136.143.255 AS28665 1
30 177.136.142.0/24 /24 177.136.142.0 – 177.136.142.255 AS28665 1
31 177.136.141.0/24 /24 177.136.141.0 – 177.136.141.255 AS28665 1
32 177.136.140.0/24 /24 177.136.140.0 – 177.136.140.255 AS28665 1
33 177.136.139.0/24 /24 177.136.139.0 – 177.136.139.255 AS28665 1
34 177.136.138.0/24 /24 177.136.138.0 – 177.136.138.255 AS28665 1
35 177.136.136.0/24 /24 177.136.136.0 – 177.136.136.255 AS28665 1
36 177.136.136.0/21 /21 177.136.136.0 – 177.136.143.255 AS28665 1
37 177.136.135.0/24 /24 177.136.135.0 – 177.136.135.255 AS28665 1
38 177.136.134.0/24 /24 177.136.134.0 – 177.136.134.255 AS28665 1
39 177.136.132.0/24 /24 177.136.132.0 – 177.136.132.255 AS28665 1
40 177.136.132.0/22 /22 177.136.132.0 – 177.136.135.255 AS28665 1
41 177.136.131.0/24 /24 177.136.131.0 – 177.136.131.255 AS28665 1
42 177.136.128.0/22 /22 177.136.128.0 – 177.136.131.255 AS28665 1
43 177.136.128.0/21 /21 177.136.128.0 – 177.136.135.255 AS28665 1
44 177.136.128.0/19 /19 177.136.128.0 – 177.136.159.255 AS28665 1
45 177.12.60.0/22 /22 177.12.60.0 – 177.12.63.255 AS28665 1
46 177.12.56.0/22 /22 177.12.56.0 – 177.12.59.255 AS28665 1
47 177.12.56.0/21 /21 177.12.56.0 – 177.12.63.255 AS28665 1
48 177.12.52.0/22 /22 177.12.52.0 – 177.12.55.255 AS28665 1
49 177.12.48.0/22 /22 177.12.48.0 – 177.12.51.255 AS28665 1
50 177.12.48.0/21 /21 177.12.48.0 – 177.12.55.255 AS28665 1
51 177.12.47.0/24 /24 177.12.47.0 – 177.12.47.255 AS28665 1
52 177.12.46.0/24 /24 177.12.46.0 – 177.12.46.255 AS28665 1
53 177.12.45.0/24 /24 177.12.45.0 – 177.12.45.255 AS28665 1
54 177.12.44.0/24 /24 177.12.44.0 – 177.12.44.255 AS28665 1
55 177.12.43.0/24 /24 177.12.43.0 – 177.12.43.255 AS28665 1
56 177.12.42.0/24 /24 177.12.42.0 – 177.12.42.255 AS28665 1
57 177.12.41.0/24 /24 177.12.41.0 – 177.12.41.255 AS28665 1
58 177.12.40.0/24 /24 177.12.40.0 – 177.12.40.255 AS28665 1
59 177.12.40.0/21 /21 177.12.40.0 – 177.12.47.255 AS28665 1
60 177.12.28.0/22 /22 177.12.28.0 – 177.12.31.255 AS28665 1
61 177.12.24.0/22 /22 177.12.24.0 – 177.12.27.255 AS28665 1
62 177.12.24.0/21 /21 177.12.24.0 – 177.12.31.255 AS28665 1
63 177.12.20.0/22 /22 177.12.20.0 – 177.12.23.255 AS28665 1
64 177.12.16.0/22 /22 177.12.16.0 – 177.12.19.255 AS28665 1
65 177.12.16.0/21 /21 177.12.16.0 – 177.12.23.255 AS28665 1
66 177.12.12.0/22 /22 177.12.12.0 – 177.12.15.255 AS28665 1
67 177.12.8.0/22 /22 177.12.8.0 – 177.12.11.255 AS28665 1
68 177.12.8.0/21 /21 177.12.8.0 – 177.12.15.255 AS28665 1
69 177.12.4.0/22 /22 177.12.4.0 – 177.12.7.255 AS28665 1
70 177.12.0.0/22 /22 177.12.0.0 – 177.12.3.255 AS28665 1
71 177.12.0.0/21 /21 177.12.0.0 – 177.12.7.255 AS28665 1
72 177.12.0.0/18 /18 177.12.0.0 – 177.12.63.255 AS28665 1