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 95 IPv4 prefixes · ASN: AS203217 · showing 1–95
# Prefix ↓ Mask Range Origin ASN MOAS
1 204.157.180.0/24 /24 204.157.180.0 – 204.157.180.255 AS203217 1
2 204.157.180.0/23 /23 204.157.180.0 – 204.157.181.255 AS203217 1
3 204.157.179.0/24 /24 204.157.179.0 – 204.157.179.255 AS203217 1
4 204.157.178.0/23 /23 204.157.178.0 – 204.157.179.255 AS203217 1
5 199.74.191.0/24 /24 199.74.191.0 – 199.74.191.255 AS203217 1
6 199.74.190.0/23 /23 199.74.190.0 – 199.74.191.255 AS203217 1
7 199.74.189.0/24 /24 199.74.189.0 – 199.74.189.255 AS203217 1
8 199.74.188.0/23 /23 199.74.188.0 – 199.74.189.255 AS203217 1
9 195.133.223.0/24 /24 195.133.223.0 – 195.133.223.255 AS203217 1
10 195.133.222.0/24 /24 195.133.222.0 – 195.133.222.255 AS203217 1
11 195.133.222.0/23 /23 195.133.222.0 – 195.133.223.255 AS203217 1
12 195.133.221.0/24 /24 195.133.221.0 – 195.133.221.255 AS203217 1
13 195.133.220.0/24 /24 195.133.220.0 – 195.133.220.255 AS203217 1
14 195.133.220.0/23 /23 195.133.220.0 – 195.133.221.255 AS203217 1
15 185.254.14.0/24 /24 185.254.14.0 – 185.254.14.255 AS203217 1
16 185.254.14.0/23 /23 185.254.14.0 – 185.254.15.255 AS203217 1
17 185.254.13.0/24 /24 185.254.13.0 – 185.254.13.255 AS203217 1
18 185.254.12.0/23 /23 185.254.12.0 – 185.254.13.255 AS203217 1
19 185.239.176.0/24 /24 185.239.176.0 – 185.239.176.255 AS203217 1
20 185.194.11.0/24 /24 185.194.11.0 – 185.194.11.255 AS206190, AS203217 2
21 185.194.10.0/24 /24 185.194.10.0 – 185.194.10.255 AS203217 1
22 185.194.10.0/23 /23 185.194.10.0 – 185.194.11.255 AS203217 1
23 185.194.9.0/24 /24 185.194.9.0 – 185.194.9.255 AS203217 1
24 185.194.8.0/23 /23 185.194.8.0 – 185.194.9.255 AS203217 1
25 185.138.123.0/24 /24 185.138.123.0 – 185.138.123.255 AS203217 1
26 185.138.122.0/24 /24 185.138.122.0 – 185.138.122.255 AS203217 1
27 185.138.122.0/23 /23 185.138.122.0 – 185.138.123.255 AS203217 1
28 185.138.121.0/24 /24 185.138.121.0 – 185.138.121.255 AS203217 1
29 185.138.120.0/24 /24 185.138.120.0 – 185.138.120.255 AS203217 1
30 185.138.120.0/23 /23 185.138.120.0 – 185.138.121.255 AS203217 1
31 185.112.191.0/24 /24 185.112.191.0 – 185.112.191.255 AS203217 1
32 185.112.190.0/24 /24 185.112.190.0 – 185.112.190.255 AS203217 1
33 185.112.190.0/23 /23 185.112.190.0 – 185.112.191.255 AS203217 1
34 185.112.189.0/24 /24 185.112.189.0 – 185.112.189.255 AS203217 1
35 185.112.188.0/24 /24 185.112.188.0 – 185.112.188.255 AS203217 1
36 185.112.188.0/23 /23 185.112.188.0 – 185.112.189.255 AS203217 1
37 185.65.252.0/24 /24 185.65.252.0 – 185.65.252.255 AS203217 1
38 185.20.199.0/24 /24 185.20.199.0 – 185.20.199.255 AS203217 1
39 185.20.198.0/24 /24 185.20.198.0 – 185.20.198.255 AS203217 1
40 185.20.198.0/23 /23 185.20.198.0 – 185.20.199.255 AS203217 1
41 185.20.197.0/24 /24 185.20.197.0 – 185.20.197.255 AS203217 1
42 185.20.196.0/24 /24 185.20.196.0 – 185.20.196.255 AS203217 1
43 185.20.196.0/23 /23 185.20.196.0 – 185.20.197.255 AS203217 1
44 154.43.179.0/24 /24 154.43.179.0 – 154.43.179.255 AS203217 1
45 154.43.178.0/24 /24 154.43.178.0 – 154.43.178.255 AS203217 1
46 154.43.178.0/23 /23 154.43.178.0 – 154.43.179.255 AS203217 1
47 154.43.177.0/24 /24 154.43.177.0 – 154.43.177.255 AS203217 1
48 154.43.176.0/24 /24 154.43.176.0 – 154.43.176.255 AS203217 1
49 154.43.176.0/23 /23 154.43.176.0 – 154.43.177.255 AS203217 1
50 154.43.166.0/24 /24 154.43.166.0 – 154.43.166.255 AS203217 1
51 144.86.231.0/24 /24 144.86.231.0 – 144.86.231.255 AS203217 1
52 144.86.230.0/24 /24 144.86.230.0 – 144.86.230.255 AS203217 1
53 144.86.230.0/23 /23 144.86.230.0 – 144.86.231.255 AS203217 1
54 144.86.229.0/24 /24 144.86.229.0 – 144.86.229.255 AS203217 1
55 144.86.228.0/24 /24 144.86.228.0 – 144.86.228.255 AS203217 1
56 144.86.228.0/23 /23 144.86.228.0 – 144.86.229.255 AS203217 1
57 138.124.159.0/24 /24 138.124.159.0 – 138.124.159.255 AS203217 1
58 138.124.158.0/24 /24 138.124.158.0 – 138.124.158.255 AS203217 1
59 138.124.158.0/23 /23 138.124.158.0 – 138.124.159.255 AS203217 1
60 138.124.157.0/24 /24 138.124.157.0 – 138.124.157.255 AS203217 1
61 138.124.156.0/24 /24 138.124.156.0 – 138.124.156.255 AS203217 1
62 138.124.156.0/23 /23 138.124.156.0 – 138.124.157.255 AS203217 1
63 93.180.223.0/24 /24 93.180.223.0 – 93.180.223.255 AS203217 1
64 93.180.222.0/23 /23 93.180.222.0 – 93.180.223.255 AS203217 1
65 93.180.221.0/24 /24 93.180.221.0 – 93.180.221.255 AS203217 1
66 93.180.220.0/24 /24 93.180.220.0 – 93.180.220.255 AS203217 1
67 93.180.220.0/23 /23 93.180.220.0 – 93.180.221.255 AS203217 1
68 93.180.219.0/24 /24 93.180.219.0 – 93.180.219.255 AS203217 1
69 93.180.218.0/24 /24 93.180.218.0 – 93.180.218.255 AS203217 1
70 93.180.218.0/23 /23 93.180.218.0 – 93.180.219.255 AS203217 1
71 93.180.217.0/24 /24 93.180.217.0 – 93.180.217.255 AS203217 1
72 93.180.216.0/24 /24 93.180.216.0 – 93.180.216.255 AS203217 1
73 93.180.216.0/23 /23 93.180.216.0 – 93.180.217.255 AS203217 1
74 81.161.228.0/24 /24 81.161.228.0 – 81.161.228.255 AS203217 1
75 45.8.73.0/24 /24 45.8.73.0 – 45.8.73.255 AS203217 1
76 45.8.72.0/24 /24 45.8.72.0 – 45.8.72.255 AS203217 1
77 45.8.72.0/23 /23 45.8.72.0 – 45.8.73.255 AS203217 1
78 38.199.255.0/24 /24 38.199.255.0 – 38.199.255.255 AS203217 1
79 38.199.254.0/24 /24 38.199.254.0 – 38.199.254.255 AS203217 1
80 38.199.254.0/23 /23 38.199.254.0 – 38.199.255.255 AS203217 1
81 38.199.253.0/24 /24 38.199.253.0 – 38.199.253.255 AS203217 1
82 38.199.252.0/24 /24 38.199.252.0 – 38.199.252.255 AS203217 1
83 38.199.252.0/23 /23 38.199.252.0 – 38.199.253.255 AS203217 1
84 38.3.239.0/24 /24 38.3.239.0 – 38.3.239.255 AS203217 1
85 38.3.238.0/24 /24 38.3.238.0 – 38.3.238.255 AS203217 1
86 38.3.238.0/23 /23 38.3.238.0 – 38.3.239.255 AS203217 1
87 38.3.237.0/24 /24 38.3.237.0 – 38.3.237.255 AS203217 1
88 38.3.236.0/24 /24 38.3.236.0 – 38.3.236.255 AS203217 1
89 38.3.236.0/23 /23 38.3.236.0 – 38.3.237.255 AS203217 1
90 38.3.235.0/24 /24 38.3.235.0 – 38.3.235.255 AS203217 1
91 38.3.234.0/24 /24 38.3.234.0 – 38.3.234.255 AS203217 1
92 38.3.234.0/23 /23 38.3.234.0 – 38.3.235.255 AS203217 1
93 38.3.233.0/24 /24 38.3.233.0 – 38.3.233.255 AS203217 1
94 38.3.232.0/24 /24 38.3.232.0 – 38.3.232.255 AS203217 1
95 38.3.232.0/23 /23 38.3.232.0 – 38.3.233.255 AS203217 1