BGP Full View — RIPE RIS RRC00data as of 2026-10-08 18:26

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 →
thank you!
IPv4 prefixes
1 162 454
IPv4 origin ASNs
79 253
IPv4 MOAS
6 130
IPv6 prefixes
268 225
IPv6 origin ASNs
37 543
IPv6 MOAS
1 093

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 8 694
284 884 992
/18 14 041
230 047 744
/19 26 759
219 209 728
/20 48 496
198 639 616
/21 56 951
116 635 648
/22 118 573
121 418 752
/23 121 445
62 179 840
/24 743 849
190 425 344
Total 1 157 237 4 325 572 352
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 5 861
3 072 851 968
/30 737
193 200 128
/31 388
50 855 936
/32 27 405
1 796 014 080
/33 6 073
199 000 064
/34 5 736
93 978 624
/35 2 013
16 490 496
/36 10 171
41 660 416
/37 1 382
2 830 336
/38 2 816
2 883 584
/39 1 888
966 656
/40 24 869
6 366 464
/41 1 853
237 184
/42 2 963
189 632
/43 1 479
47 328
/44 27 182
434 912
/45 5 012
40 096
/46 6 884
27 536
/47 9 675
19 350
/48 123 305
123 305
Total 267 998 4 414 659 557 743
IPv4 (1 162 454) IPv6 (268 225)
Reset
Found 72 IPv4 prefixes · ASN: AS37133 · showing 1–72
# Prefix ↓ Mask Range Origin ASN MOAS
1 197.186.80.0/24 /24 197.186.80.0 – 197.186.80.255 AS37133 1
2 197.186.72.0/21 /21 197.186.72.0 – 197.186.79.255 AS37133 1
3 197.186.68.0/22 /22 197.186.68.0 – 197.186.71.255 AS37133 1
4 197.186.66.0/23 /23 197.186.66.0 – 197.186.67.255 AS37133 1
5 197.186.65.0/24 /24 197.186.65.0 – 197.186.65.255 AS37133, AS327708 2
6 197.186.64.0/24 /24 197.186.64.0 – 197.186.64.255 AS37133, AS327708 2
7 197.186.63.0/24 /24 197.186.63.0 – 197.186.63.255 AS37133, AS327708 2
8 197.186.62.0/24 /24 197.186.62.0 – 197.186.62.255 AS37133, AS327708 2
9 197.186.61.0/24 /24 197.186.61.0 – 197.186.61.255 AS37133, AS327708 2
10 197.186.60.0/24 /24 197.186.60.0 – 197.186.60.255 AS37133, AS327708 2
11 197.186.59.0/24 /24 197.186.59.0 – 197.186.59.255 AS37133, AS327708 2
12 197.186.58.0/24 /24 197.186.58.0 – 197.186.58.255 AS37133, AS327708 2
13 197.186.57.0/24 /24 197.186.57.0 – 197.186.57.255 AS37133, AS327708 2
14 197.186.56.0/24 /24 197.186.56.0 – 197.186.56.255 AS37133, AS327708 2
15 197.186.55.0/24 /24 197.186.55.0 – 197.186.55.255 AS37133, AS327708 2
16 197.186.54.0/24 /24 197.186.54.0 – 197.186.54.255 AS37133, AS327708 2
17 197.186.53.0/24 /24 197.186.53.0 – 197.186.53.255 AS37133, AS327708 2
18 197.186.52.0/24 /24 197.186.52.0 – 197.186.52.255 AS37133, AS327708 2
19 197.186.48.0/24 /24 197.186.48.0 – 197.186.48.255 AS37133, AS327708 2
20 197.186.47.0/24 /24 197.186.47.0 – 197.186.47.255 AS37133, AS327708 2
21 197.186.46.0/24 /24 197.186.46.0 – 197.186.46.255 AS37133, AS327708 2
22 197.186.45.0/24 /24 197.186.45.0 – 197.186.45.255 AS37133, AS327708 2
23 197.186.44.0/24 /24 197.186.44.0 – 197.186.44.255 AS37133, AS327708 2
24 197.186.43.0/24 /24 197.186.43.0 – 197.186.43.255 AS37133, AS327708 2
25 197.186.42.0/24 /24 197.186.42.0 – 197.186.42.255 AS37133, AS327708 2
26 197.186.41.0/24 /24 197.186.41.0 – 197.186.41.255 AS37133, AS327708 2
27 197.186.40.0/24 /24 197.186.40.0 – 197.186.40.255 AS37133, AS327708 2
28 197.186.39.0/24 /24 197.186.39.0 – 197.186.39.255 AS37133, AS327708 2
29 197.186.38.0/24 /24 197.186.38.0 – 197.186.38.255 AS37133, AS327708 2
30 197.186.37.0/24 /24 197.186.37.0 – 197.186.37.255 AS37133, AS327708 2
31 197.186.34.0/24 /24 197.186.34.0 – 197.186.34.255 AS37133 1
32 197.186.33.0/24 /24 197.186.33.0 – 197.186.33.255 AS327708, AS37133 2
33 197.186.32.0/24 /24 197.186.32.0 – 197.186.32.255 AS327708, AS37133 2
34 197.186.28.0/22 /22 197.186.28.0 – 197.186.31.255 AS37133 1
35 197.186.26.0/23 /23 197.186.26.0 – 197.186.27.255 AS37133 1
36 197.186.25.0/24 /24 197.186.25.0 – 197.186.25.255 AS327708, AS37133 2
37 197.186.19.0/24 /24 197.186.19.0 – 197.186.19.255 AS327708, AS37133 2
38 197.186.18.0/24 /24 197.186.18.0 – 197.186.18.255 AS327708, AS37133 2
39 197.186.17.0/24 /24 197.186.17.0 – 197.186.17.255 AS327708, AS37133 2
40 197.186.16.0/24 /24 197.186.16.0 – 197.186.16.255 AS327708, AS37133 2
41 197.186.15.0/24 /24 197.186.15.0 – 197.186.15.255 AS327708, AS37133 2
42 197.186.10.0/24 /24 197.186.10.0 – 197.186.10.255 AS327708, AS37133 2
43 197.186.8.0/23 /23 197.186.8.0 – 197.186.9.255 AS37133 1
44 197.186.6.0/23 /23 197.186.6.0 – 197.186.7.255 AS37133 1
45 197.186.5.0/24 /24 197.186.5.0 – 197.186.5.255 AS37133, AS327708 2
46 197.186.4.0/24 /24 197.186.4.0 – 197.186.4.255 AS327708, AS37133 2
47 197.186.3.0/24 /24 197.186.3.0 – 197.186.3.255 AS327708, AS37133 2
48 197.186.2.0/24 /24 197.186.2.0 – 197.186.2.255 AS37133, AS327708 2
49 197.186.1.0/24 /24 197.186.1.0 – 197.186.1.255 AS327708, AS37133 2
50 197.186.0.0/24 /24 197.186.0.0 – 197.186.0.255 AS37133, AS327708 2
51 196.46.123.0/24 /24 196.46.123.0 – 196.46.123.255 AS37133 1
52 196.46.122.0/24 /24 196.46.122.0 – 196.46.122.255 AS37133 1
53 196.46.121.0/24 /24 196.46.121.0 – 196.46.121.255 AS37133 1
54 156.158.0.0/17 /17 156.158.0.0 – 156.158.127.255 AS37133 1
55 156.156.128.0/19 /19 156.156.128.0 – 156.156.159.255 AS37133, AS327708 2
56 156.156.94.0/24 /24 156.156.94.0 – 156.156.94.255 AS327708, AS37133 2
57 156.156.70.0/24 /24 156.156.70.0 – 156.156.70.255 AS37133, AS327708 2
58 156.156.68.0/23 /23 156.156.68.0 – 156.156.69.255 AS37133 1
59 156.156.66.0/24 /24 156.156.66.0 – 156.156.66.255 AS37133, AS327708 2
60 41.75.222.0/24 /24 41.75.222.0 – 41.75.222.255 AS37133, AS327708 2
61 41.75.221.0/24 /24 41.75.221.0 – 41.75.221.255 AS37133, AS327708 2
62 41.75.220.0/24 /24 41.75.220.0 – 41.75.220.255 AS37133, AS327708 2
63 41.75.220.0/22 /22 41.75.220.0 – 41.75.223.255 AS37133 1
64 41.75.219.0/24 /24 41.75.219.0 – 41.75.219.255 AS37133 1
65 41.75.218.0/24 /24 41.75.218.0 – 41.75.218.255 AS37133, AS327708 2
66 41.75.216.0/22 /22 41.75.216.0 – 41.75.219.255 AS327708, AS37133 2
67 41.75.214.0/24 /24 41.75.214.0 – 41.75.214.255 AS37133, AS327708 2
68 41.75.214.0/23 /23 41.75.214.0 – 41.75.215.255 AS37440, AS327708, AS37133 3
69 41.75.212.0/23 /23 41.75.212.0 – 41.75.213.255 AS37133, AS327708 2
70 41.75.210.0/23 /23 41.75.210.0 – 41.75.211.255 AS37133, AS327708 2
71 41.75.208.0/23 /23 41.75.208.0 – 41.75.209.255 AS37133, AS327708 2
72 41.75.208.0/20 /20 41.75.208.0 – 41.75.223.255 AS37133 1