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 68 IPv4 prefixes · ASN: AS127 · showing 1–68
# Prefix ↓ Mask Range Origin ASN MOAS
1 207.151.222.0/24 /24 207.151.222.0 – 207.151.222.255 AS127 1
2 207.151.220.0/23 /23 207.151.220.0 – 207.151.221.255 AS127 1
3 207.151.216.0/22 /22 207.151.216.0 – 207.151.219.255 AS127 1
4 207.151.212.0/22 /22 207.151.212.0 – 207.151.215.255 AS127 1
5 207.151.208.0/21 /21 207.151.208.0 – 207.151.215.255 AS127 1
6 207.151.192.0/20 /20 207.151.192.0 – 207.151.207.255 AS127 1
7 207.151.192.0/19 /19 207.151.192.0 – 207.151.223.255 AS127 1
8 207.151.150.0/24 /24 207.151.150.0 – 207.151.150.255 AS127 1
9 207.151.104.0/22 /22 207.151.104.0 – 207.151.107.255 AS127 1
10 207.151.100.0/22 /22 207.151.100.0 – 207.151.103.255 AS127 1
11 207.151.98.0/23 /23 207.151.98.0 – 207.151.99.255 AS127 1
12 207.151.96.0/24 /24 207.151.96.0 – 207.151.96.255 AS127 1
13 198.147.119.0/24 /24 198.147.119.0 – 198.147.119.255 AS127 1
14 198.147.118.0/24 /24 198.147.118.0 – 198.147.118.255 AS127 1
15 198.147.118.0/23 /23 198.147.118.0 – 198.147.119.255 AS127 1
16 192.159.138.0/24 /24 192.159.138.0 – 192.159.138.255 AS127 1
17 192.159.134.0/24 /24 192.159.134.0 – 192.159.134.255 AS127 1
18 192.159.133.0/24 /24 192.159.133.0 – 192.159.133.255 AS127 1
19 192.159.132.0/24 /24 192.159.132.0 – 192.159.132.255 AS127 1
20 192.159.131.0/24 /24 192.159.131.0 – 192.159.131.255 AS127 1
21 192.138.85.0/24 /24 192.138.85.0 – 192.138.85.255 AS127 1
22 137.228.0.0/16 /16 137.228.0.0 – 137.228.255.255 AS127 1
23 137.79.128.0/17 /17 137.79.128.0 – 137.79.255.255 AS127 1
24 137.79.112.0/20 /20 137.79.112.0 – 137.79.127.255 AS127 1
25 137.79.110.0/24 /24 137.79.110.0 – 137.79.110.255 AS127 1
26 137.79.109.0/24 /24 137.79.109.0 – 137.79.109.255 AS127 1
27 137.79.106.0/23 /23 137.79.106.0 – 137.79.107.255 AS127 1
28 137.79.105.0/24 /24 137.79.105.0 – 137.79.105.255 AS127 1
29 137.79.104.0/24 /24 137.79.104.0 – 137.79.104.255 AS127 1
30 137.79.100.0/22 /22 137.79.100.0 – 137.79.103.255 AS127 1
31 137.79.96.0/22 /22 137.79.96.0 – 137.79.99.255 AS127 1
32 137.79.64.0/19 /19 137.79.64.0 – 137.79.95.255 AS127 1
33 137.79.0.0/18 /18 137.79.0.0 – 137.79.63.255 AS127 1
34 137.79.0.0/16 /16 137.79.0.0 – 137.79.255.255 AS127 1
35 137.78.224.0/19 /19 137.78.224.0 – 137.78.255.255 AS127 1
36 137.78.223.0/24 /24 137.78.223.0 – 137.78.223.255 AS127 1
37 137.78.222.0/24 /24 137.78.222.0 – 137.78.222.255 AS127 1
38 137.78.220.0/23 /23 137.78.220.0 – 137.78.221.255 AS127 1
39 137.78.216.0/22 /22 137.78.216.0 – 137.78.219.255 AS127 1
40 137.78.208.0/21 /21 137.78.208.0 – 137.78.215.255 AS127 1
41 137.78.192.0/20 /20 137.78.192.0 – 137.78.207.255 AS127 1
42 137.78.184.0/21 /21 137.78.184.0 – 137.78.191.255 AS127 1
43 137.78.180.0/22 /22 137.78.180.0 – 137.78.183.255 AS127 1
44 137.78.178.0/23 /23 137.78.178.0 – 137.78.179.255 AS127 1
45 137.78.177.0/24 /24 137.78.177.0 – 137.78.177.255 AS127 1
46 137.78.176.0/24 /24 137.78.176.0 – 137.78.176.255 AS127 1
47 137.78.168.0/21 /21 137.78.168.0 – 137.78.175.255 AS127 1
48 137.78.160.0/21 /21 137.78.160.0 – 137.78.167.255 AS127 1
49 137.78.156.0/22 /22 137.78.156.0 – 137.78.159.255 AS127 1
50 137.78.154.0/23 /23 137.78.154.0 – 137.78.155.255 AS127 1
51 137.78.153.0/24 /24 137.78.153.0 – 137.78.153.255 AS127 1
52 137.78.152.0/24 /24 137.78.152.0 – 137.78.152.255 AS127 1
53 137.78.148.0/22 /22 137.78.148.0 – 137.78.151.255 AS127 1
54 137.78.146.0/23 /23 137.78.146.0 – 137.78.147.255 AS127 1
55 137.78.145.0/24 /24 137.78.145.0 – 137.78.145.255 AS127 1
56 137.78.144.0/24 /24 137.78.144.0 – 137.78.144.255 AS127 1
57 137.78.128.0/20 /20 137.78.128.0 – 137.78.143.255 AS127 1
58 137.78.112.0/20 /20 137.78.112.0 – 137.78.127.255 AS127 1
59 137.78.108.0/22 /22 137.78.108.0 – 137.78.111.255 AS127 1
60 137.78.107.0/24 /24 137.78.107.0 – 137.78.107.255 AS127 1
61 137.78.106.0/24 /24 137.78.106.0 – 137.78.106.255 AS127 1
62 137.78.104.0/23 /23 137.78.104.0 – 137.78.105.255 AS127 1
63 137.78.100.0/22 /22 137.78.100.0 – 137.78.103.255 AS127 1
64 137.78.96.0/22 /22 137.78.96.0 – 137.78.99.255 AS127 1
65 137.78.64.0/19 /19 137.78.64.0 – 137.78.95.255 AS127 1
66 137.78.0.0/18 /18 137.78.0.0 – 137.78.63.255 AS127 1
67 137.78.0.0/16 /16 137.78.0.0 – 137.78.255.255 AS127 1
68 128.149.0.0/16 /16 128.149.0.0 – 128.149.255.255 AS127 1