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 →
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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 63 IPv4 prefixes · ASN: AS398991 · showing 1–63
# Prefix ↓ Mask Range Origin ASN MOAS
1 209.131.123.0/24 /24 209.131.123.0 – 209.131.123.255 AS398991 1
2 209.131.122.0/24 /24 209.131.122.0 – 209.131.122.255 AS398991 1
3 209.131.122.0/23 /23 209.131.122.0 – 209.131.123.255 AS398991 1
4 209.131.121.0/24 /24 209.131.121.0 – 209.131.121.255 AS398991 1
5 209.131.120.0/24 /24 209.131.120.0 – 209.131.120.255 AS398991 1
6 209.131.120.0/23 /23 209.131.120.0 – 209.131.121.255 AS398991 1
7 209.14.153.0/24 /24 209.14.153.0 – 209.14.153.255 AS398991 1
8 209.14.152.0/24 /24 209.14.152.0 – 209.14.152.255 AS398991 1
9 208.122.19.0/24 /24 208.122.19.0 – 208.122.19.255 AS398991 1
10 208.122.18.0/24 /24 208.122.18.0 – 208.122.18.255 AS398991 1
11 208.122.18.0/23 /23 208.122.18.0 – 208.122.19.255 AS398991 1
12 208.122.17.0/24 /24 208.122.17.0 – 208.122.17.255 AS398991 1
13 208.122.16.0/24 /24 208.122.16.0 – 208.122.16.255 AS398991 1
14 208.122.16.0/23 /23 208.122.16.0 – 208.122.17.255 AS398991 1
15 206.109.59.0/24 /24 206.109.59.0 – 206.109.59.255 AS398991 1
16 206.109.58.0/24 /24 206.109.58.0 – 206.109.58.255 AS398991 1
17 206.109.58.0/23 /23 206.109.58.0 – 206.109.59.255 AS398991 1
18 206.109.57.0/24 /24 206.109.57.0 – 206.109.57.255 AS398991 1
19 206.109.56.0/24 /24 206.109.56.0 – 206.109.56.255 AS398991 1
20 206.109.56.0/23 /23 206.109.56.0 – 206.109.57.255 AS398991 1
21 199.245.234.0/24 /24 199.245.234.0 – 199.245.234.255 AS398991 1
22 199.245.233.0/24 /24 199.245.233.0 – 199.245.233.255 AS398991 1
23 198.13.17.0/24 /24 198.13.17.0 – 198.13.17.255 AS398991 1
24 198.13.16.0/24 /24 198.13.16.0 – 198.13.16.255 AS398991 1
25 198.13.16.0/23 /23 198.13.16.0 – 198.13.17.255 AS398991 1
26 184.154.245.0/24 /24 184.154.245.0 – 184.154.245.255 AS398991 1
27 184.154.244.0/24 /24 184.154.244.0 – 184.154.244.255 AS398991 1
28 184.154.244.0/23 /23 184.154.244.0 – 184.154.245.255 AS398991 1
29 184.154.243.0/24 /24 184.154.243.0 – 184.154.243.255 AS398991 1
30 184.154.242.0/24 /24 184.154.242.0 – 184.154.242.255 AS398991 1
31 184.154.242.0/23 /23 184.154.242.0 – 184.154.243.255 AS398991 1
32 184.154.240.0/23 /23 184.154.240.0 – 184.154.241.255 AS398991 1
33 142.99.103.0/24 /24 142.99.103.0 – 142.99.103.255 AS398991 1
34 142.99.102.0/24 /24 142.99.102.0 – 142.99.102.255 AS398991 1
35 142.99.102.0/23 /23 142.99.102.0 – 142.99.103.255 AS398991 1
36 142.99.99.0/24 /24 142.99.99.0 – 142.99.99.255 AS398991 1
37 130.250.189.0/24 /24 130.250.189.0 – 130.250.189.255 AS398991 1
38 130.250.188.0/24 /24 130.250.188.0 – 130.250.188.255 AS398991 1
39 130.250.188.0/23 /23 130.250.188.0 – 130.250.189.255 AS398991 1
40 38.247.71.0/24 /24 38.247.71.0 – 38.247.71.255 AS398991 1
41 38.247.70.0/24 /24 38.247.70.0 – 38.247.70.255 AS398991 1
42 38.247.70.0/23 /23 38.247.70.0 – 38.247.71.255 AS398991 1
43 38.247.69.0/24 /24 38.247.69.0 – 38.247.69.255 AS398991 1
44 38.247.68.0/24 /24 38.247.68.0 – 38.247.68.255 AS398991 1
45 38.247.68.0/23 /23 38.247.68.0 – 38.247.69.255 AS398991 1
46 38.183.189.0/24 /24 38.183.189.0 – 38.183.189.255 AS398991 1
47 38.183.188.0/24 /24 38.183.188.0 – 38.183.188.255 AS398991 1
48 38.183.188.0/23 /23 38.183.188.0 – 38.183.189.255 AS398991 1
49 38.135.27.0/24 /24 38.135.27.0 – 38.135.27.255 AS398991 1
50 38.135.26.0/24 /24 38.135.26.0 – 38.135.26.255 AS398991 1
51 38.135.26.0/23 /23 38.135.26.0 – 38.135.27.255 AS398991 1
52 38.100.203.0/24 /24 38.100.203.0 – 38.100.203.255 AS398991 1
53 38.100.202.0/24 /24 38.100.202.0 – 38.100.202.255 AS398991 1
54 38.100.202.0/23 /23 38.100.202.0 – 38.100.203.255 AS398991 1
55 38.99.239.0/24 /24 38.99.239.0 – 38.99.239.255 AS398991 1
56 38.99.238.0/24 /24 38.99.238.0 – 38.99.238.255 AS398991 1
57 38.99.238.0/23 /23 38.99.238.0 – 38.99.239.255 AS398991 1
58 38.81.123.0/24 /24 38.81.123.0 – 38.81.123.255 AS398991 1
59 38.81.122.0/23 /23 38.81.122.0 – 38.81.123.255 AS398991 1
60 38.46.143.0/24 /24 38.46.143.0 – 38.46.143.255 AS398991 1
61 38.46.142.0/24 /24 38.46.142.0 – 38.46.142.255 AS398991 1
62 38.46.142.0/23 /23 38.46.142.0 – 38.46.143.255 AS398991 1
63 23.231.97.0/24 /24 23.231.97.0 – 23.231.97.255 AS398991 1