BGP Full View — RIPE RIS RRC00data as of 2026-10-07 18:18

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
1 162 005
IPv4 origin ASNs
79 264
IPv4 MOAS
5 941
IPv6 prefixes
267 936
IPv6 origin ASNs
37 521
IPv6 MOAS
1 060

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 2 188
286 785 536
/16 13 971
915 603 456
/17 8 699
285 048 832
/18 14 044
230 096 896
/19 26 762
219 234 304
/20 48 463
198 504 448
/21 56 939
116 611 072
/22 118 476
121 319 424
/23 121 407
62 160 384
/24 743 607
190 363 392
Total 1 156 826 4 325 469 440
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 261 /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 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 862
3 073 376 256
/30 737
193 200 128
/31 388
50 855 936
/32 27 374
1 793 982 464
/33 6 071
198 934 528
/34 5 732
93 913 088
/35 2 010
16 465 920
/36 10 134
41 508 864
/37 1 382
2 830 336
/38 2 817
2 884 608
/39 1 888
966 656
/40 24 843
6 359 808
/41 1 858
237 824
/42 2 965
189 760
/43 1 476
47 232
/44 27 156
434 496
/45 4 929
39 432
/46 6 551
26 204
/47 9 494
18 988
/48 123 736
123 736
Total 267 709 4 414 657 735 912
IPv4 (1 162 005) IPv6 (267 936)
Reset
Found 83 IPv4 prefixes · ASN: AS137 · showing 1–83
# Prefix ↓ Mask Range Origin ASN MOAS
1 212.189.128.0/17 /17 212.189.128.0 – 212.189.255.255 AS137 1
2 194.119.192.0/19 /19 194.119.192.0 – 194.119.223.255 AS137 1
3 193.206.0.0/16 /16 193.206.0.0 – 193.206.255.255 AS137 1
4 193.204.0.0/15 /15 193.204.0.0 – 193.205.255.255 AS137 1
5 193.43.141.0/24 /24 193.43.141.0 – 193.43.141.255 AS137 1
6 193.43.117.0/24 /24 193.43.117.0 – 193.43.117.255 AS137 1
7 193.43.116.0/24 /24 193.43.116.0 – 193.43.116.255 AS137 1
8 193.43.109.0/24 /24 193.43.109.0 – 193.43.109.255 AS137 1
9 193.43.101.0/24 /24 193.43.101.0 – 193.43.101.255 AS137 1
10 193.43.97.0/24 /24 193.43.97.0 – 193.43.97.255 AS137 1
11 193.43.18.0/23 /23 193.43.18.0 – 193.43.19.255 AS137 1
12 193.42.139.0/24 /24 193.42.139.0 – 193.42.139.255 AS137 1
13 192.167.59.0/24 /24 192.167.59.0 – 192.167.59.255 AS137 1
14 192.167.0.0/16 /16 192.167.0.0 – 192.167.255.255 AS137 1
15 192.160.156.0/24 /24 192.160.156.0 – 192.160.156.255 AS137 1
16 192.156.213.0/24 /24 192.156.213.0 – 192.156.213.255 AS137 1
17 192.150.196.0/24 /24 192.150.196.0 – 192.150.196.255 AS137 1
18 192.150.194.0/23 /23 192.150.194.0 – 192.150.195.255 AS137 1
19 192.148.193.0/24 /24 192.148.193.0 – 192.148.193.255 AS137 1
20 192.146.242.0/24 /24 192.146.242.0 – 192.146.242.255 AS137 1
21 192.135.165.0/24 /24 192.135.165.0 – 192.135.165.255 AS137 1
22 192.135.37.0/24 /24 192.135.37.0 – 192.135.37.255 AS137 1
23 192.135.36.0/24 /24 192.135.36.0 – 192.135.36.255 AS137 1
24 192.135.35.0/24 /24 192.135.35.0 – 192.135.35.255 AS137 1
25 192.135.34.0/24 /24 192.135.34.0 – 192.135.34.255 AS137 1
26 192.135.32.0/23 /23 192.135.32.0 – 192.135.33.255 AS137 1
27 192.135.16.0/20 /20 192.135.16.0 – 192.135.31.255 AS137 1
28 192.135.8.0/21 /21 192.135.8.0 – 192.135.15.255 AS137 1
29 192.133.28.0/24 /24 192.133.28.0 – 192.133.28.255 AS137 1
30 192.132.34.0/24 /24 192.132.34.0 – 192.132.34.255 AS137 1
31 192.107.100.0/24 /24 192.107.100.0 – 192.107.100.255 AS137 1
32 192.107.96.0/22 /22 192.107.96.0 – 192.107.99.255 AS137 1
33 192.107.64.0/19 /19 192.107.64.0 – 192.107.95.255 AS137 1
34 192.107.56.0/21 /21 192.107.56.0 – 192.107.63.255 AS137 1
35 192.107.52.0/22 /22 192.107.52.0 – 192.107.55.255 AS137 1
36 192.107.51.0/24 /24 192.107.51.0 – 192.107.51.255 AS137 1
37 192.106.234.0/24 /24 192.106.234.0 – 192.106.234.255 AS137 1
38 192.84.156.0/24 /24 192.84.156.0 – 192.84.156.255 AS137 1
39 192.84.152.0/22 /22 192.84.152.0 – 192.84.155.255 AS137 1
40 192.84.144.0/21 /21 192.84.144.0 – 192.84.151.255 AS137 1
41 192.84.128.0/20 /20 192.84.128.0 – 192.84.143.255 AS137 1
42 192.84.127.0/24 /24 192.84.127.0 – 192.84.127.255 AS137 1
43 192.55.101.0/24 /24 192.55.101.0 – 192.55.101.255 AS137 1
44 192.41.218.0/24 /24 192.41.218.0 – 192.41.218.255 AS137 1
45 185.191.180.0/22 /22 185.191.180.0 – 185.191.183.255 AS137 1
46 160.97.0.0/16 /16 160.97.0.0 – 160.97.255.255 AS137 1
47 160.80.0.0/16 /16 160.80.0.0 – 160.80.255.255 AS137 1
48 160.78.0.0/16 /16 160.78.0.0 – 160.78.255.255 AS137 1
49 159.149.0.0/16 /16 159.149.0.0 – 159.149.255.255 AS137 1
50 158.110.0.0/16 /16 158.110.0.0 – 158.110.255.255 AS137 1
51 157.138.0.0/16 /16 157.138.0.0 – 157.138.255.255 AS137 1
52 157.27.0.0/16 /16 157.27.0.0 – 157.27.255.255 AS137 1
53 156.148.0.0/16 /16 156.148.0.0 – 156.148.255.255 AS137 1
54 156.14.0.0/16 /16 156.14.0.0 – 156.14.255.255 AS137 1
55 155.253.0.0/16 /16 155.253.0.0 – 155.253.255.255 AS137 1
56 155.185.0.0/16 /16 155.185.0.0 – 155.185.255.255 AS137 1
57 151.100.0.0/16 /16 151.100.0.0 – 151.100.255.255 AS137 1
58 151.97.0.0/16 /16 151.97.0.0 – 151.97.255.255 AS137 1
59 150.217.0.0/16 /16 150.217.0.0 – 150.217.255.255 AS137 1
60 150.178.0.0/16 /16 150.178.0.0 – 150.178.255.255 AS137 1
61 150.146.0.0/16 /16 150.146.0.0 – 150.146.255.255 AS137 1
62 150.145.0.0/16 /16 150.145.0.0 – 150.145.255.255 AS137 1
63 149.139.0.0/16 /16 149.139.0.0 – 149.139.255.255 AS137 1
64 149.132.0.0/16 /16 149.132.0.0 – 149.132.255.255 AS137 1
65 147.162.0.0/15 /15 147.162.0.0 – 147.163.255.255 AS137 1
66 147.122.0.0/16 /16 147.122.0.0 – 147.122.255.255 AS137 1
67 146.48.0.0/16 /16 146.48.0.0 – 146.48.255.255 AS137 1
68 143.225.0.0/16 /16 143.225.0.0 – 143.225.255.255 AS137 1
69 141.250.0.0/16 /16 141.250.0.0 – 141.250.255.255 AS137 1
70 141.108.0.0/16 /16 141.108.0.0 – 141.108.255.255 AS137 1
71 140.164.0.0/16 /16 140.164.0.0 – 140.164.255.255 AS137 1
72 140.105.0.0/16 /16 140.105.0.0 – 140.105.255.255 AS137 1
73 138.41.0.0/16 /16 138.41.0.0 – 138.41.255.255 AS137 1
74 137.204.0.0/16 /16 137.204.0.0 – 137.204.255.255 AS137 1
75 131.175.192.0/18 /18 131.175.192.0 – 131.175.255.255 AS198949, AS137 2
76 131.175.0.0/16 /16 131.175.0.0 – 131.175.255.255 AS137 1
77 131.154.0.0/16 /16 131.154.0.0 – 131.154.255.255 AS137 1
78 131.114.0.0/16 /16 131.114.0.0 – 131.114.255.255 AS137 1
79 130.251.0.0/16 /16 130.251.0.0 – 130.251.255.255 AS137 1
80 130.192.0.0/16 /16 130.192.0.0 – 130.192.255.255 AS137 1
81 130.186.0.0/19 /19 130.186.0.0 – 130.186.31.255 AS198949, AS137 2
82 130.136.0.0/16 /16 130.136.0.0 – 130.136.255.255 AS137 1
83 90.147.0.0/16 /16 90.147.0.0 – 90.147.255.255 AS137 1