BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 61 IPv4 prefixes · ASN: AS7939 · showing 1–61
# Prefix ↑ Mask Range Origin ASN MOAS
1 64.56.85.0/24 /24 64.56.85.0 – 64.56.85.255 AS7939 1
2 132.170.0.0/24 /24 132.170.0.0 – 132.170.0.255 AS7939 1
3 132.170.1.0/24 /24 132.170.1.0 – 132.170.1.255 AS7939 1
4 132.170.2.0/24 /24 132.170.2.0 – 132.170.2.255 AS7939 1
5 132.170.3.0/24 /24 132.170.3.0 – 132.170.3.255 AS7939 1
6 132.170.4.0/22 /22 132.170.4.0 – 132.170.7.255 AS7939 1
7 132.170.8.0/23 /23 132.170.8.0 – 132.170.9.255 AS7939 1
8 132.170.10.0/24 /24 132.170.10.0 – 132.170.10.255 AS7939 1
9 132.170.11.0/24 /24 132.170.11.0 – 132.170.11.255 AS7939 1
10 132.170.12.0/24 /24 132.170.12.0 – 132.170.12.255 AS7939 1
11 132.170.13.0/24 /24 132.170.13.0 – 132.170.13.255 AS7939 1
12 132.170.14.0/23 /23 132.170.14.0 – 132.170.15.255 AS7939 1
13 132.170.16.0/24 /24 132.170.16.0 – 132.170.16.255 AS7939 1
14 132.170.17.0/24 /24 132.170.17.0 – 132.170.17.255 AS7939 1
15 132.170.18.0/24 /24 132.170.18.0 – 132.170.18.255 AS7939 1
16 132.170.19.0/24 /24 132.170.19.0 – 132.170.19.255 AS7939 1
17 132.170.20.0/22 /22 132.170.20.0 – 132.170.23.255 AS7939 1
18 132.170.24.0/22 /22 132.170.24.0 – 132.170.27.255 AS7939 1
19 132.170.28.0/23 /23 132.170.28.0 – 132.170.29.255 AS7939 1
20 132.170.30.0/23 /23 132.170.30.0 – 132.170.31.255 AS7939 1
21 132.170.32.0/21 /21 132.170.32.0 – 132.170.39.255 AS7939 1
22 132.170.40.0/21 /21 132.170.40.0 – 132.170.47.255 AS7939 1
23 132.170.48.0/21 /21 132.170.48.0 – 132.170.55.255 AS7939 1
24 132.170.56.0/22 /22 132.170.56.0 – 132.170.59.255 AS7939 1
25 132.170.60.0/22 /22 132.170.60.0 – 132.170.63.255 AS7939 1
26 132.170.64.0/18 /18 132.170.64.0 – 132.170.127.255 AS7939 1
27 132.170.128.0/18 /18 132.170.128.0 – 132.170.191.255 AS7939 1
28 132.170.192.0/20 /20 132.170.192.0 – 132.170.207.255 AS7939 1
29 132.170.208.0/22 /22 132.170.208.0 – 132.170.211.255 AS7939 1
30 132.170.212.0/24 /24 132.170.212.0 – 132.170.212.255 AS7939 1
31 132.170.213.0/24 /24 132.170.213.0 – 132.170.213.255 AS7939 1
32 132.170.214.0/24 /24 132.170.214.0 – 132.170.214.255 AS7939 1
33 132.170.215.0/24 /24 132.170.215.0 – 132.170.215.255 AS7939 1
34 132.170.216.0/24 /24 132.170.216.0 – 132.170.216.255 AS7939 1
35 132.170.217.0/24 /24 132.170.217.0 – 132.170.217.255 AS7939 1
36 132.170.218.0/24 /24 132.170.218.0 – 132.170.218.255 AS7939 1
37 132.170.219.0/24 /24 132.170.219.0 – 132.170.219.255 AS7939 1
38 132.170.220.0/22 /22 132.170.220.0 – 132.170.223.255 AS7939 1
39 132.170.224.0/22 /22 132.170.224.0 – 132.170.227.255 AS7939 1
40 132.170.228.0/22 /22 132.170.228.0 – 132.170.231.255 AS7939 1
41 132.170.232.0/24 /24 132.170.232.0 – 132.170.232.255 AS7939 1
42 132.170.233.0/24 /24 132.170.233.0 – 132.170.233.255 AS7939 1
43 132.170.234.0/24 /24 132.170.234.0 – 132.170.234.255 AS7939 1
44 132.170.235.0/24 /24 132.170.235.0 – 132.170.235.255 AS7939 1
45 132.170.236.0/24 /24 132.170.236.0 – 132.170.236.255 AS7939 1
46 132.170.237.0/24 /24 132.170.237.0 – 132.170.237.255 AS7939 1
47 132.170.238.0/24 /24 132.170.238.0 – 132.170.238.255 AS7939 1
48 132.170.239.0/24 /24 132.170.239.0 – 132.170.239.255 AS7939 1
49 132.170.240.0/24 /24 132.170.240.0 – 132.170.240.255 AS7939 1
50 132.170.241.0/24 /24 132.170.241.0 – 132.170.241.255 AS7939 1
51 132.170.242.0/24 /24 132.170.242.0 – 132.170.242.255 AS7939 1
52 132.170.243.0/24 /24 132.170.243.0 – 132.170.243.255 AS7939 1
53 132.170.244.0/24 /24 132.170.244.0 – 132.170.244.255 AS7939 1
54 132.170.245.0/24 /24 132.170.245.0 – 132.170.245.255 AS7939 1
55 132.170.246.0/24 /24 132.170.246.0 – 132.170.246.255 AS7939 1
56 132.170.247.0/24 /24 132.170.247.0 – 132.170.247.255 AS7939 1
57 132.170.248.0/22 /22 132.170.248.0 – 132.170.251.255 AS7939 1
58 132.170.252.0/24 /24 132.170.252.0 – 132.170.252.255 AS7939 1
59 132.170.253.0/24 /24 132.170.253.0 – 132.170.253.255 AS7939 1
60 132.170.254.0/24 /24 132.170.254.0 – 132.170.254.255 AS7939 1
61 192.31.108.0/24 /24 192.31.108.0 – 192.31.108.255 AS7939 1