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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 57 IPv4 prefixes · ASN: AS141771 · showing 1–57
# Prefix ↑ Mask Range Origin ASN MOAS
1 27.129.55.0/24 /24 27.129.55.0 – 27.129.55.255 AS141771 1
2 45.123.168.0/22 /22 45.123.168.0 – 45.123.171.255 AS141771 1
3 45.123.172.0/22 /22 45.123.172.0 – 45.123.175.255 AS141771 1
4 45.123.176.0/22 /22 45.123.176.0 – 45.123.179.255 AS141771 1
5 45.123.180.0/22 /22 45.123.180.0 – 45.123.183.255 AS141771 1
6 101.50.8.0/22 /22 101.50.8.0 – 101.50.11.255 AS141771 1
7 101.50.12.0/22 /22 101.50.12.0 – 101.50.15.255 AS141771 1
8 101.251.128.0/21 /21 101.251.128.0 – 101.251.135.255 AS141771 1
9 101.251.136.0/21 /21 101.251.136.0 – 101.251.143.255 AS141771 1
10 103.63.160.0/22 /22 103.63.160.0 – 103.63.163.255 AS141771 1
11 103.63.164.0/22 /22 103.63.164.0 – 103.63.167.255 AS141771 1
12 103.63.168.0/22 /22 103.63.168.0 – 103.63.171.255 AS141771 1
13 103.63.172.0/22 /22 103.63.172.0 – 103.63.175.255 AS141771 1
14 103.63.176.0/22 /22 103.63.176.0 – 103.63.179.255 AS141771 1
15 103.63.180.0/22 /22 103.63.180.0 – 103.63.183.255 AS141771 1
16 103.192.8.0/22 /22 103.192.8.0 – 103.192.11.255 AS141771 1
17 103.192.12.0/22 /22 103.192.12.0 – 103.192.15.255 AS141771 1
18 103.192.16.0/22 /22 103.192.16.0 – 103.192.19.255 AS141771 1
19 103.192.20.0/22 /22 103.192.20.0 – 103.192.23.255 AS141771 1
20 103.192.24.0/22 /22 103.192.24.0 – 103.192.27.255 AS141771 1
21 103.192.28.0/22 /22 103.192.28.0 – 103.192.31.255 AS141771 1
22 106.9.36.0/23 /23 106.9.36.0 – 106.9.37.255 AS141771 1
23 116.68.136.0/22 /22 116.68.136.0 – 116.68.139.255 AS141771 1
24 116.68.140.0/22 /22 116.68.140.0 – 116.68.143.255 AS141771 1
25 116.68.176.0/22 /22 116.68.176.0 – 116.68.179.255 AS141771 1
26 116.68.180.0/22 /22 116.68.180.0 – 116.68.183.255 AS141771 1
27 116.197.160.0/22 /22 116.197.160.0 – 116.197.163.255 AS141771 1
28 116.197.164.0/22 /22 116.197.164.0 – 116.197.167.255 AS141771 1
29 116.254.104.0/22 /22 116.254.104.0 – 116.254.107.255 AS141771 1
30 116.254.108.0/22 /22 116.254.108.0 – 116.254.111.255 AS141771 1
31 122.200.40.0/22 /22 122.200.40.0 – 122.200.43.255 AS141771 1
32 122.200.44.0/22 /22 122.200.44.0 – 122.200.47.255 AS141771 1
33 123.242.192.0/22 /22 123.242.192.0 – 123.242.195.255 AS141771 1
34 123.242.196.0/22 /22 123.242.196.0 – 123.242.199.255 AS141771 1
35 123.254.96.0/22 /22 123.254.96.0 – 123.254.99.255 AS141771 1
36 123.254.100.0/22 /22 123.254.100.0 – 123.254.103.255 AS141771 1
37 182.18.5.0/24 /24 182.18.5.0 – 182.18.5.255 AS141771 1
38 182.18.32.0/22 /22 182.18.32.0 – 182.18.35.255 AS141771 1
39 182.18.36.0/22 /22 182.18.36.0 – 182.18.39.255 AS141771 1
40 182.18.40.0/22 /22 182.18.40.0 – 182.18.43.255 AS141771 1
41 182.18.44.0/22 /22 182.18.44.0 – 182.18.47.255 AS141771 1
42 182.18.48.0/22 /22 182.18.48.0 – 182.18.51.255 AS141771 1
43 182.18.52.0/22 /22 182.18.52.0 – 182.18.55.255 AS141771 1
44 182.18.56.0/22 /22 182.18.56.0 – 182.18.59.255 AS141771 1
45 182.18.60.0/22 /22 182.18.60.0 – 182.18.63.255 AS141771 1
46 182.18.72.0/22 /22 182.18.72.0 – 182.18.75.255 AS141771 1
47 182.18.76.0/22 /22 182.18.76.0 – 182.18.79.255 AS141771 1
48 182.18.80.0/21 /21 182.18.80.0 – 182.18.87.255 AS141771 1
49 182.18.88.0/21 /21 182.18.88.0 – 182.18.95.255 AS141771 1
50 182.18.96.0/22 /22 182.18.96.0 – 182.18.99.255 AS141771 1
51 182.18.100.0/22 /22 182.18.100.0 – 182.18.103.255 AS141771 1
52 182.18.104.0/22 /22 182.18.104.0 – 182.18.107.255 AS141771 1
53 182.18.108.0/22 /22 182.18.108.0 – 182.18.111.255 AS141771 1
54 182.18.112.0/22 /22 182.18.112.0 – 182.18.115.255 AS141771 1
55 182.18.116.0/22 /22 182.18.116.0 – 182.18.119.255 AS141771 1
56 182.18.120.0/22 /22 182.18.120.0 – 182.18.123.255 AS141771 1
57 182.18.124.0/22 /22 182.18.124.0 – 182.18.127.255 AS141771 1