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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 65 IPv4 prefixes · ASN: AS55821 · showing 1–65
# Prefix ↓ Mask Range Origin ASN MOAS
1 209.141.10.0/23 /23 209.141.10.0 – 209.141.11.255 AS55821 1
2 209.141.8.0/23 /23 209.141.8.0 – 209.141.9.255 AS55821 1
3 209.141.6.0/23 /23 209.141.6.0 – 209.141.7.255 AS55821 1
4 209.141.4.0/23 /23 209.141.4.0 – 209.141.5.255 AS55821 1
5 209.141.0.0/22 /22 209.141.0.0 – 209.141.3.255 AS55821 1
6 209.141.0.0/20 /20 209.141.0.0 – 209.141.15.255 AS55821 1
7 203.96.182.0/23 /23 203.96.182.0 – 203.96.183.255 AS55821 1
8 203.96.180.0/23 /23 203.96.180.0 – 203.96.181.255 AS55821 1
9 203.96.180.0/22 /22 203.96.180.0 – 203.96.183.255 AS55821 1
10 155.137.124.0/22 /22 155.137.124.0 – 155.137.127.255 AS55821 1
11 155.137.120.0/22 /22 155.137.120.0 – 155.137.123.255 AS55821 1
12 155.137.115.0/24 /24 155.137.115.0 – 155.137.115.255 AS55821 1
13 155.137.106.0/23 /23 155.137.106.0 – 155.137.107.255 AS55821 1
14 155.137.104.0/23 /23 155.137.104.0 – 155.137.105.255 AS55821 1
15 155.137.104.0/22 /22 155.137.104.0 – 155.137.107.255 AS55821 1
16 155.137.104.0/21 /21 155.137.104.0 – 155.137.111.255 AS55821 1
17 155.137.100.0/22 /22 155.137.100.0 – 155.137.103.255 AS55821 1
18 155.137.96.0/22 /22 155.137.96.0 – 155.137.99.255 AS55821 1
19 155.137.96.0/21 /21 155.137.96.0 – 155.137.103.255 AS55821 1
20 155.137.96.0/20 /20 155.137.96.0 – 155.137.111.255 AS55821 1
21 155.137.94.0/23 /23 155.137.94.0 – 155.137.95.255 AS55821 1
22 155.137.92.0/22 /22 155.137.92.0 – 155.137.95.255 AS55821 1
23 155.137.88.0/22 /22 155.137.88.0 – 155.137.91.255 AS55821 1
24 155.137.84.0/22 /22 155.137.84.0 – 155.137.87.255 AS55821 1
25 155.137.80.0/22 /22 155.137.80.0 – 155.137.83.255 AS55821 1
26 155.137.64.0/18 /18 155.137.64.0 – 155.137.127.255 AS55821 1
27 146.88.76.0/22 /22 146.88.76.0 – 146.88.79.255 AS55821 1
28 146.88.72.0/22 /22 146.88.72.0 – 146.88.75.255 AS55821 1
29 146.88.68.0/22 /22 146.88.68.0 – 146.88.71.255 AS55821 1
30 146.88.64.0/22 /22 146.88.64.0 – 146.88.67.255 AS55821 1
31 146.88.64.0/20 /20 146.88.64.0 – 146.88.79.255 AS55821 1
32 110.235.188.0/22 /22 110.235.188.0 – 110.235.191.255 AS55821 1
33 110.235.180.0/22 /22 110.235.180.0 – 110.235.183.255 AS55821 1
34 110.235.176.0/22 /22 110.235.176.0 – 110.235.179.255 AS55821 1
35 110.235.168.0/22 /22 110.235.168.0 – 110.235.171.255 AS55821 1
36 110.235.164.0/22 /22 110.235.164.0 – 110.235.167.255 AS55821 1
37 110.235.160.0/22 /22 110.235.160.0 – 110.235.163.255 AS55821 1
38 110.235.156.0/22 /22 110.235.156.0 – 110.235.159.255 AS55821 1
39 110.235.152.0/22 /22 110.235.152.0 – 110.235.155.255 AS55821 1
40 110.235.152.0/21 /21 110.235.152.0 – 110.235.159.255 AS55821 1
41 110.235.148.0/22 /22 110.235.148.0 – 110.235.151.255 AS55821 1
42 110.235.144.0/22 /22 110.235.144.0 – 110.235.147.255 AS55821 1
43 110.235.144.0/21 /21 110.235.144.0 – 110.235.151.255 AS55821 1
44 110.235.144.0/20 /20 110.235.144.0 – 110.235.159.255 AS55821 1
45 110.235.143.0/24 /24 110.235.143.0 – 110.235.143.255 AS55821 1
46 110.235.140.0/22 /22 110.235.140.0 – 110.235.143.255 AS55821 1
47 110.235.136.0/22 /22 110.235.136.0 – 110.235.139.255 AS55821 1
48 110.235.136.0/21 /21 110.235.136.0 – 110.235.143.255 AS55821 1
49 110.235.132.0/24 /24 110.235.132.0 – 110.235.132.255 AS55821 1
50 110.235.132.0/22 /22 110.235.132.0 – 110.235.135.255 AS55821 1
51 110.235.128.0/22 /22 110.235.128.0 – 110.235.131.255 AS55821 1
52 110.235.128.0/21 /21 110.235.128.0 – 110.235.135.255 AS55821 1
53 110.235.128.0/20 /20 110.235.128.0 – 110.235.143.255 AS55821 1
54 110.235.128.0/19 /19 110.235.128.0 – 110.235.159.255 AS55821 1
55 110.235.128.0/18 /18 110.235.128.0 – 110.235.191.255 AS55821 1
56 103.54.87.0/24 /24 103.54.87.0 – 103.54.87.255 AS55821 1
57 103.54.84.0/24 /24 103.54.84.0 – 103.54.84.255 AS55821 1
58 103.54.84.0/22 /22 103.54.84.0 – 103.54.87.255 AS55821 1
59 103.16.168.0/22 /22 103.16.168.0 – 103.16.171.255 AS55821 1
60 103.5.4.0/22 /22 103.5.4.0 – 103.5.7.255 AS55821 1
61 45.114.132.0/24 /24 45.114.132.0 – 45.114.132.255 AS55821 1
62 45.114.132.0/22 /22 45.114.132.0 – 45.114.135.255 AS55821 1
63 27.126.153.0/24 /24 27.126.153.0 – 27.126.153.255 AS55821 1
64 27.126.152.0/24 /24 27.126.152.0 – 27.126.152.255 AS55821 1
65 27.126.152.0/22 /22 27.126.152.0 – 27.126.155.255 AS55821 1