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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

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
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/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 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 116 IPv4 prefixes · ASN: AS3573 · showing 1–116
# Prefix ↑ Mask Range Origin ASN MOAS
1 63.240.184.0/21 /21 63.240.184.0 – 63.240.191.255 AS3573 1
2 131.226.237.0/24 /24 131.226.237.0 – 131.226.237.255 AS3573 1
3 144.36.1.0/24 /24 144.36.1.0 – 144.36.1.255 AS3573 1
4 144.36.61.0/24 /24 144.36.61.0 – 144.36.61.255 AS3573 1
5 144.36.62.0/24 /24 144.36.62.0 – 144.36.62.255 AS3573 1
6 144.36.146.0/24 /24 144.36.146.0 – 144.36.146.255 AS3573 1
7 144.36.172.0/24 /24 144.36.172.0 – 144.36.172.255 AS3573 1
8 144.36.216.0/23 /23 144.36.216.0 – 144.36.217.255 AS3573 1
9 144.36.216.0/24 /24 144.36.216.0 – 144.36.216.255 AS3573 1
10 170.248.4.0/24 /24 170.248.4.0 – 170.248.4.255 AS3573 1
11 170.248.23.0/24 /24 170.248.23.0 – 170.248.23.255 AS3573 1
12 170.248.24.0/21 /21 170.248.24.0 – 170.248.31.255 AS3573 1
13 170.248.24.0/22 /22 170.248.24.0 – 170.248.27.255 AS3573 1
14 170.248.28.0/22 /22 170.248.28.0 – 170.248.31.255 AS3573 1
15 170.248.32.0/22 /22 170.248.32.0 – 170.248.35.255 AS3573 1
16 170.248.32.0/23 /23 170.248.32.0 – 170.248.33.255 AS3573 1
17 170.248.34.0/23 /23 170.248.34.0 – 170.248.35.255 AS3573 1
18 170.248.36.0/24 /24 170.248.36.0 – 170.248.36.255 AS3573 1
19 170.248.39.0/24 /24 170.248.39.0 – 170.248.39.255 AS3573 1
20 170.248.40.0/24 /24 170.248.40.0 – 170.248.40.255 AS3573 1
21 170.248.45.0/24 /24 170.248.45.0 – 170.248.45.255 AS3573 1
22 170.248.56.0/21 /21 170.248.56.0 – 170.248.63.255 AS3573 1
23 170.248.56.0/22 /22 170.248.56.0 – 170.248.59.255 AS3573 1
24 170.248.60.0/22 /22 170.248.60.0 – 170.248.63.255 AS3573 1
25 170.248.64.0/22 /22 170.248.64.0 – 170.248.67.255 AS3573 1
26 170.248.64.0/23 /23 170.248.64.0 – 170.248.65.255 AS3573 1
27 170.248.66.0/23 /23 170.248.66.0 – 170.248.67.255 AS3573 1
28 170.248.68.0/22 /22 170.248.68.0 – 170.248.71.255 AS3573 1
29 170.248.68.0/23 /23 170.248.68.0 – 170.248.69.255 AS3573 1
30 170.248.70.0/23 /23 170.248.70.0 – 170.248.71.255 AS3573 1
31 170.248.72.0/22 /22 170.248.72.0 – 170.248.75.255 AS3573 1
32 170.248.72.0/23 /23 170.248.72.0 – 170.248.73.255 AS3573 1
33 170.248.74.0/23 /23 170.248.74.0 – 170.248.75.255 AS3573 1
34 170.248.80.0/24 /24 170.248.80.0 – 170.248.80.255 AS3573 1
35 170.248.82.0/24 /24 170.248.82.0 – 170.248.82.255 AS3573 1
36 170.248.89.0/24 /24 170.248.89.0 – 170.248.89.255 AS3573 1
37 170.248.104.0/21 /21 170.248.104.0 – 170.248.111.255 AS3573 1
38 170.248.104.0/22 /22 170.248.104.0 – 170.248.107.255 AS3573 1
39 170.248.108.0/22 /22 170.248.108.0 – 170.248.111.255 AS3573 1
40 170.248.112.0/21 /21 170.248.112.0 – 170.248.119.255 AS3573 1
41 170.248.112.0/22 /22 170.248.112.0 – 170.248.115.255 AS3573 1
42 170.248.116.0/22 /22 170.248.116.0 – 170.248.119.255 AS3573 1
43 170.248.144.0/24 /24 170.248.144.0 – 170.248.144.255 AS3573 1
44 170.248.212.0/24 /24 170.248.212.0 – 170.248.212.255 AS3573 1
45 170.248.227.0/24 /24 170.248.227.0 – 170.248.227.255 AS3573 1
46 170.251.94.0/24 /24 170.251.94.0 – 170.251.94.255 AS3573 1
47 170.251.95.0/24 /24 170.251.95.0 – 170.251.95.255 AS3573 1
48 170.251.98.0/23 /23 170.251.98.0 – 170.251.99.255 AS3573 1
49 170.251.98.0/24 /24 170.251.98.0 – 170.251.98.255 AS3573 1
50 170.251.99.0/24 /24 170.251.99.0 – 170.251.99.255 AS3573 1
51 170.251.128.0/24 /24 170.251.128.0 – 170.251.128.255 AS3573 1
52 170.251.129.0/24 /24 170.251.129.0 – 170.251.129.255 AS3573 1
53 170.251.131.0/24 /24 170.251.131.0 – 170.251.131.255 AS3573 1
54 170.251.132.0/24 /24 170.251.132.0 – 170.251.132.255 AS3573 1
55 170.251.133.0/24 /24 170.251.133.0 – 170.251.133.255 AS3573 1
56 170.251.134.0/24 /24 170.251.134.0 – 170.251.134.255 AS3573 1
57 170.251.138.0/23 /23 170.251.138.0 – 170.251.139.255 AS3573 1
58 170.251.138.0/24 /24 170.251.138.0 – 170.251.138.255 AS3573 1
59 170.251.139.0/24 /24 170.251.139.0 – 170.251.139.255 AS3573 1
60 170.251.180.0/23 /23 170.251.180.0 – 170.251.181.255 AS3573 1
61 170.251.180.0/24 /24 170.251.180.0 – 170.251.180.255 AS3573 1
62 170.251.181.0/24 /24 170.251.181.0 – 170.251.181.255 AS3573 1
63 170.251.182.0/23 /23 170.251.182.0 – 170.251.183.255 AS3573 1
64 170.251.182.0/24 /24 170.251.182.0 – 170.251.182.255 AS3573 1
65 170.251.183.0/24 /24 170.251.183.0 – 170.251.183.255 AS3573 1
66 170.251.192.0/23 /23 170.251.192.0 – 170.251.193.255 AS3573 1
67 170.251.192.0/24 /24 170.251.192.0 – 170.251.192.255 AS3573 1
68 170.251.193.0/24 /24 170.251.193.0 – 170.251.193.255 AS3573 1
69 170.251.196.0/23 /23 170.251.196.0 – 170.251.197.255 AS3573 1
70 170.251.196.0/24 /24 170.251.196.0 – 170.251.196.255 AS3573 1
71 170.251.197.0/24 /24 170.251.197.0 – 170.251.197.255 AS3573 1
72 170.251.204.0/23 /23 170.251.204.0 – 170.251.205.255 AS3573 1
73 170.251.204.0/24 /24 170.251.204.0 – 170.251.204.255 AS3573 1
74 170.251.205.0/24 /24 170.251.205.0 – 170.251.205.255 AS3573 1
75 170.251.208.0/23 /23 170.251.208.0 – 170.251.209.255 AS3573 1
76 170.251.208.0/24 /24 170.251.208.0 – 170.251.208.255 AS3573 1
77 170.251.209.0/24 /24 170.251.209.0 – 170.251.209.255 AS3573 1
78 170.251.210.0/24 /24 170.251.210.0 – 170.251.210.255 AS3573 1
79 170.251.229.0/24 /24 170.251.229.0 – 170.251.229.255 AS3573 1
80 170.252.16.0/22 /22 170.252.16.0 – 170.252.19.255 AS3573 1
81 170.252.32.0/24 /24 170.252.32.0 – 170.252.32.255 AS3573 1
82 170.252.33.0/24 /24 170.252.33.0 – 170.252.33.255 AS3573 1
83 170.252.34.0/24 /24 170.252.34.0 – 170.252.34.255 AS3573 1
84 170.252.35.0/24 /24 170.252.35.0 – 170.252.35.255 AS3573 1
85 170.252.36.0/24 /24 170.252.36.0 – 170.252.36.255 AS3573 1
86 170.252.37.0/24 /24 170.252.37.0 – 170.252.37.255 AS3573 1
87 170.252.38.0/24 /24 170.252.38.0 – 170.252.38.255 AS3573 1
88 170.252.39.0/24 /24 170.252.39.0 – 170.252.39.255 AS3573 1
89 170.252.42.0/24 /24 170.252.42.0 – 170.252.42.255 AS3573 1
90 170.252.43.0/24 /24 170.252.43.0 – 170.252.43.255 AS3573 1
91 170.252.44.0/24 /24 170.252.44.0 – 170.252.44.255 AS3573 1
92 170.252.45.0/24 /24 170.252.45.0 – 170.252.45.255 AS3573 1
93 170.252.46.0/24 /24 170.252.46.0 – 170.252.46.255 AS3573 1
94 170.252.47.0/24 /24 170.252.47.0 – 170.252.47.255 AS3573 1
95 170.252.60.0/24 /24 170.252.60.0 – 170.252.60.255 AS3573 1
96 170.252.80.0/21 /21 170.252.80.0 – 170.252.87.255 AS3573 1
97 170.252.80.0/24 /24 170.252.80.0 – 170.252.80.255 AS3573 1
98 170.252.121.0/24 /24 170.252.121.0 – 170.252.121.255 AS3573 1
99 170.252.122.0/24 /24 170.252.122.0 – 170.252.122.255 AS3573 1
100 170.252.123.0/24 /24 170.252.123.0 – 170.252.123.255 AS3573 1
101 170.252.125.0/24 /24 170.252.125.0 – 170.252.125.255 AS3573 1
102 170.252.126.0/24 /24 170.252.126.0 – 170.252.126.255 AS3573 1
103 170.252.127.0/24 /24 170.252.127.0 – 170.252.127.255 AS3573 1
104 170.252.136.0/24 /24 170.252.136.0 – 170.252.136.255 AS3573 1
105 170.252.144.0/23 /23 170.252.144.0 – 170.252.145.255 AS3573 1
106 170.252.146.0/24 /24 170.252.146.0 – 170.252.146.255 AS3573 1
107 170.252.147.0/24 /24 170.252.147.0 – 170.252.147.255 AS3573 1
108 170.252.160.0/24 /24 170.252.160.0 – 170.252.160.255 AS3573 1
109 170.252.186.0/24 /24 170.252.186.0 – 170.252.186.255 AS3573 1
110 170.252.188.0/24 /24 170.252.188.0 – 170.252.188.255 AS3573 1
111 170.252.208.0/24 /24 170.252.208.0 – 170.252.208.255 AS3573 1
112 170.252.219.0/24 /24 170.252.219.0 – 170.252.219.255 AS3573 1
113 170.252.244.0/24 /24 170.252.244.0 – 170.252.244.255 AS3573 1
114 170.252.248.0/24 /24 170.252.248.0 – 170.252.248.255 AS3573 1
115 204.63.156.0/22 /22 204.63.156.0 – 204.63.159.255 AS3573 1
116 206.18.152.0/22 /22 206.18.152.0 – 206.18.155.255 AS3573 1