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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

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
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 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
/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 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 65 IPv4 prefixes · ASN: AS58542 · showing 1–65
# Prefix ↑ Mask Range Origin ASN MOAS
1 42.81.0.0/16 /16 42.81.0.0 – 42.81.255.255 AS58542 1
2 42.81.138.0/24 /24 42.81.138.0 – 42.81.138.255 AS58542 1
3 42.81.168.0/24 /24 42.81.168.0 – 42.81.168.255 AS58542 1
4 42.81.169.0/24 /24 42.81.169.0 – 42.81.169.255 AS58542 1
5 42.81.170.0/24 /24 42.81.170.0 – 42.81.170.255 AS58542 1
6 42.81.171.0/24 /24 42.81.171.0 – 42.81.171.255 AS58542 1
7 42.81.172.0/24 /24 42.81.172.0 – 42.81.172.255 AS58542 1
8 42.81.173.0/24 /24 42.81.173.0 – 42.81.173.255 AS58542 1
9 43.241.180.0/22 /22 43.241.180.0 – 43.241.183.255 AS58542 1
10 103.45.168.0/24 /24 103.45.168.0 – 103.45.168.255 AS58542 1
11 103.197.0.0/24 /24 103.197.0.0 – 103.197.0.255 AS58542, AS55996 2
12 103.197.2.0/24 /24 103.197.2.0 – 103.197.2.255 AS58542, AS55996 2
13 103.197.3.0/24 /24 103.197.3.0 – 103.197.3.255 AS58542 1
14 103.233.4.0/22 /22 103.233.4.0 – 103.233.7.255 AS58542 1
15 123.150.70.0/23 /23 123.150.70.0 – 123.150.71.255 AS58542 1
16 123.150.72.0/23 /23 123.150.72.0 – 123.150.73.255 AS58542 1
17 123.150.76.0/22 /22 123.150.76.0 – 123.150.79.255 AS58542 1
18 123.150.174.0/24 /24 123.150.174.0 – 123.150.174.255 AS58542 1
19 123.150.208.0/24 /24 123.150.208.0 – 123.150.208.255 AS58542 1
20 123.151.8.0/24 /24 123.151.8.0 – 123.151.8.255 AS58542 1
21 123.151.9.0/24 /24 123.151.9.0 – 123.151.9.255 AS58542 1
22 123.151.10.0/23 /23 123.151.10.0 – 123.151.11.255 AS58542 1
23 123.151.12.0/22 /22 123.151.12.0 – 123.151.15.255 AS58542 1
24 123.151.26.0/23 /23 123.151.26.0 – 123.151.27.255 AS58542 1
25 123.151.39.0/24 /24 123.151.39.0 – 123.151.39.255 AS58542 1
26 123.151.40.0/24 /24 123.151.40.0 – 123.151.40.255 AS58542 1
27 123.151.42.0/24 /24 123.151.42.0 – 123.151.42.255 AS58542 1
28 123.151.46.0/24 /24 123.151.46.0 – 123.151.46.255 AS58542 1
29 123.151.47.0/24 /24 123.151.47.0 – 123.151.47.255 AS58542 1
30 123.151.48.0/20 /20 123.151.48.0 – 123.151.63.255 AS58542 1
31 123.151.64.0/21 /21 123.151.64.0 – 123.151.71.255 AS58542 1
32 123.151.72.0/22 /22 123.151.72.0 – 123.151.75.255 AS58542 1
33 123.151.76.0/22 /22 123.151.76.0 – 123.151.79.255 AS58542 1
34 123.151.92.0/22 /22 123.151.92.0 – 123.151.95.255 AS58542 1
35 123.151.96.0/20 /20 123.151.96.0 – 123.151.111.255 AS58542 1
36 123.151.137.0/24 /24 123.151.137.0 – 123.151.137.255 AS58542 1
37 123.151.138.0/24 /24 123.151.138.0 – 123.151.138.255 AS58542 1
38 123.151.139.0/24 /24 123.151.139.0 – 123.151.139.255 AS58542 1
39 123.151.144.0/24 /24 123.151.144.0 – 123.151.144.255 AS58542 1
40 123.151.148.0/22 /22 123.151.148.0 – 123.151.151.255 AS58542 1
41 123.151.152.0/22 /22 123.151.152.0 – 123.151.155.255 AS58542 1
42 123.151.156.0/23 /23 123.151.156.0 – 123.151.157.255 AS58542 1
43 123.151.158.0/24 /24 123.151.158.0 – 123.151.158.255 AS58542 1
44 123.151.176.0/22 /22 123.151.176.0 – 123.151.179.255 AS58542 1
45 123.151.180.0/24 /24 123.151.180.0 – 123.151.180.255 AS58542 1
46 123.151.181.0/24 /24 123.151.181.0 – 123.151.181.255 AS58542 1
47 123.151.182.0/24 /24 123.151.182.0 – 123.151.182.255 AS58542 1
48 123.151.183.0/24 /24 123.151.183.0 – 123.151.183.255 AS58542 1
49 123.151.190.0/24 /24 123.151.190.0 – 123.151.190.255 AS58542 1
50 180.213.48.0/20 /20 180.213.48.0 – 180.213.63.255 AS58542 1
51 180.213.52.0/22 /22 180.213.52.0 – 180.213.55.255 AS58542 1
52 180.213.56.0/21 /21 180.213.56.0 – 180.213.63.255 AS58542 1
53 180.213.64.0/22 /22 180.213.64.0 – 180.213.67.255 AS58542 1
54 180.213.100.0/22 /22 180.213.100.0 – 180.213.103.255 AS58542 1
55 180.213.112.0/20 /20 180.213.112.0 – 180.213.127.255 AS58542 1
56 180.213.240.0/20 /20 180.213.240.0 – 180.213.255.255 AS58542 1
57 218.98.176.0/24 /24 218.98.176.0 – 218.98.176.255 AS58542 1
58 218.98.192.0/24 /24 218.98.192.0 – 218.98.192.255 AS58542 1
59 221.238.34.0/24 /24 221.238.34.0 – 221.238.34.255 AS58542 1
60 221.238.35.0/24 /24 221.238.35.0 – 221.238.35.255 AS58542 1
61 221.238.41.0/24 /24 221.238.41.0 – 221.238.41.255 AS58542 1
62 221.238.70.0/24 /24 221.238.70.0 – 221.238.70.255 AS58542 1
63 221.238.73.0/24 /24 221.238.73.0 – 221.238.73.255 AS58542 1
64 221.238.92.0/24 /24 221.238.92.0 – 221.238.92.255 AS58542 1
65 221.238.94.0/24 /24 221.238.94.0 – 221.238.94.255 AS58542 1