BGP Full View — RIPE RIS RRC00data as of 2026-06-11 02:51

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
1 132 990
IPv4 origin ASNs
78 478
IPv4 MOAS
6 543
IPv6 prefixes
258 508
IPv6 origin ASNs
36 686
IPv6 MOAS
1 147

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 95
199 229 440
/12 304
318 767 104
/13 585
306 708 480
/14 1 202
315 097 088
/15 2 160
283 115 520
/16 13 792
903 872 512
/17 8 692
284 819 456
/18 14 040
230 031 360
/19 26 639
218 226 688
/20 48 528
198 770 688
/21 55 848
114 376 704
/22 118 737
121 586 688
/23 118 920
60 887 040
/24 717 852
183 770 112
Total 1 127 463 4 288 712 704
BGP /24 coverage of total IPv4 space
Announced in BGP 3 115 061 504 addr 72.53%
Not announced 1 179 905 792 addr 27.47%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.23%
↳ routable but not announced 587 296 256 addr 49.77%
    — of total IPv4 space 13.67%
    — of announceable space (total − tech/reserved) 15.86%
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) 388 /24 0.02%

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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 38
637 534 208
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 378
2 819 620 864
/30 747
195 821 568
/31 361
47 316 992
/32 27 034
1 771 700 224
/33 5 728
187 695 104
/34 5 565
91 176 960
/35 1 967
16 113 664
/36 10 041
41 127 936
/37 1 391
2 848 768
/38 2 754
2 820 096
/39 1 855
949 760
/40 23 623
6 047 488
/41 1 741
222 848
/42 3 044
194 816
/43 1 476
47 232
/44 26 106
417 696
/45 4 560
36 480
/46 5 960
23 840
/47 9 138
18 276
/48 119 480
119 480
Total 258 229 4 413 845 566 044
IPv4 (1 132 990) IPv6 (258 508)
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, AS55996 2
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