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 172 IPv4 prefixes · ASN: AS10139 · showing 1–172
# Prefix ↑ Mask Range Origin ASN MOAS
1 121.1.0.0/18 /18 121.1.0.0 – 121.1.63.255 AS10139 1
2 121.1.16.0/20 /20 121.1.16.0 – 121.1.31.255 AS10139 1
3 121.1.24.0/21 /21 121.1.24.0 – 121.1.31.255 AS10139 1
4 121.1.32.0/20 /20 121.1.32.0 – 121.1.47.255 AS10139 1
5 121.1.48.0/20 /20 121.1.48.0 – 121.1.63.255 AS10139 1
6 121.1.52.0/22 /22 121.1.52.0 – 121.1.55.255 AS10139 1
7 121.54.0.0/17 /17 121.54.0.0 – 121.54.127.255 AS10139 1
8 121.54.16.0/20 /20 121.54.16.0 – 121.54.31.255 AS10139 1
9 121.54.16.0/21 /21 121.54.16.0 – 121.54.23.255 AS10139 1
10 121.54.28.0/22 /22 121.54.28.0 – 121.54.31.255 AS10139 1
11 121.54.32.0/20 /20 121.54.32.0 – 121.54.47.255 AS10139 1
12 121.54.32.0/21 /21 121.54.32.0 – 121.54.39.255 AS10139 1
13 121.54.40.0/21 /21 121.54.40.0 – 121.54.47.255 AS10139 1
14 121.54.40.0/22 /22 121.54.40.0 – 121.54.43.255 AS10139 1
15 121.54.48.0/22 /22 121.54.48.0 – 121.54.51.255 AS10139 1
16 121.54.64.0/20 /20 121.54.64.0 – 121.54.79.255 AS10139 1
17 121.54.80.0/20 /20 121.54.80.0 – 121.54.95.255 AS10139 1
18 121.54.80.0/21 /21 121.54.80.0 – 121.54.87.255 AS10139 1
19 121.54.96.0/20 /20 121.54.96.0 – 121.54.111.255 AS10139 1
20 121.54.104.0/21 /21 121.54.104.0 – 121.54.111.255 AS10139 1
21 121.54.112.0/20 /20 121.54.112.0 – 121.54.127.255 AS10139 1
22 121.54.112.0/21 /21 121.54.112.0 – 121.54.119.255 AS10139 1
23 125.60.128.0/17 /17 125.60.128.0 – 125.60.255.255 AS10139 1
24 125.60.128.0/20 /20 125.60.128.0 – 125.60.143.255 AS10139 1
25 125.60.132.0/22 /22 125.60.132.0 – 125.60.135.255 AS10139 1
26 125.60.136.0/21 /21 125.60.136.0 – 125.60.143.255 AS10139 1
27 125.60.144.0/20 /20 125.60.144.0 – 125.60.159.255 AS10139 1
28 125.60.144.0/21 /21 125.60.144.0 – 125.60.151.255 AS10139 1
29 125.60.152.0/21 /21 125.60.152.0 – 125.60.159.255 AS10139 1
30 125.60.160.0/20 /20 125.60.160.0 – 125.60.175.255 AS10139 1
31 125.60.168.0/21 /21 125.60.168.0 – 125.60.175.255 AS10139 1
32 125.60.176.0/20 /20 125.60.176.0 – 125.60.191.255 AS10139 1
33 125.60.176.0/21 /21 125.60.176.0 – 125.60.183.255 AS10139 1
34 125.60.184.0/21 /21 125.60.184.0 – 125.60.191.255 AS10139 1
35 125.60.192.0/20 /20 125.60.192.0 – 125.60.207.255 AS10139 1
36 125.60.200.0/21 /21 125.60.200.0 – 125.60.207.255 AS10139 1
37 125.60.200.0/22 /22 125.60.200.0 – 125.60.203.255 AS10139 1
38 125.60.208.0/20 /20 125.60.208.0 – 125.60.223.255 AS10139 1
39 125.60.208.0/21 /21 125.60.208.0 – 125.60.215.255 AS10139 1
40 125.60.208.0/22 /22 125.60.208.0 – 125.60.211.255 AS10139 1
41 125.60.216.0/21 /21 125.60.216.0 – 125.60.223.255 AS10139 1
42 125.60.216.0/22 /22 125.60.216.0 – 125.60.219.255 AS10139 1
43 125.60.220.0/22 /22 125.60.220.0 – 125.60.223.255 AS10139 1
44 125.60.224.0/20 /20 125.60.224.0 – 125.60.239.255 AS10139 1
45 125.60.224.0/21 /21 125.60.224.0 – 125.60.231.255 AS10139 1
46 125.60.224.0/22 /22 125.60.224.0 – 125.60.227.255 AS10139 1
47 125.60.228.0/22 /22 125.60.228.0 – 125.60.231.255 AS10139 1
48 125.60.232.0/21 /21 125.60.232.0 – 125.60.239.255 AS10139 1
49 125.60.236.0/22 /22 125.60.236.0 – 125.60.239.255 AS10139 1
50 125.60.240.0/20 /20 125.60.240.0 – 125.60.255.255 AS10139 1
51 125.60.240.0/21 /21 125.60.240.0 – 125.60.247.255 AS10139 1
52 125.60.240.0/22 /22 125.60.240.0 – 125.60.243.255 AS10139 1
53 125.60.244.0/22 /22 125.60.244.0 – 125.60.247.255 AS10139 1
54 175.158.192.0/18 /18 175.158.192.0 – 175.158.255.255 AS10139 1
55 175.176.0.0/17 /17 175.176.0.0 – 175.176.127.255 AS10139 1
56 175.176.0.0/24 /24 175.176.0.0 – 175.176.0.255 AS10139 1
57 175.176.1.0/24 /24 175.176.1.0 – 175.176.1.255 AS10139 1
58 175.176.2.0/24 /24 175.176.2.0 – 175.176.2.255 AS10139 1
59 175.176.3.0/24 /24 175.176.3.0 – 175.176.3.255 AS10139 1
60 175.176.4.0/24 /24 175.176.4.0 – 175.176.4.255 AS10139 1
61 175.176.5.0/24 /24 175.176.5.0 – 175.176.5.255 AS10139 1
62 175.176.6.0/24 /24 175.176.6.0 – 175.176.6.255 AS10139 1
63 175.176.7.0/24 /24 175.176.7.0 – 175.176.7.255 AS10139 1
64 175.176.8.0/24 /24 175.176.8.0 – 175.176.8.255 AS10139 1
65 175.176.9.0/24 /24 175.176.9.0 – 175.176.9.255 AS10139 1
66 175.176.10.0/24 /24 175.176.10.0 – 175.176.10.255 AS10139 1
67 175.176.11.0/24 /24 175.176.11.0 – 175.176.11.255 AS10139 1
68 175.176.12.0/24 /24 175.176.12.0 – 175.176.12.255 AS10139 1
69 175.176.13.0/24 /24 175.176.13.0 – 175.176.13.255 AS10139 1
70 175.176.14.0/24 /24 175.176.14.0 – 175.176.14.255 AS10139 1
71 175.176.15.0/24 /24 175.176.15.0 – 175.176.15.255 AS10139 1
72 175.176.16.0/24 /24 175.176.16.0 – 175.176.16.255 AS10139 1
73 175.176.17.0/24 /24 175.176.17.0 – 175.176.17.255 AS10139 1
74 175.176.18.0/24 /24 175.176.18.0 – 175.176.18.255 AS10139 1
75 175.176.19.0/24 /24 175.176.19.0 – 175.176.19.255 AS10139 1
76 175.176.20.0/24 /24 175.176.20.0 – 175.176.20.255 AS10139 1
77 175.176.21.0/24 /24 175.176.21.0 – 175.176.21.255 AS10139 1
78 175.176.22.0/24 /24 175.176.22.0 – 175.176.22.255 AS10139 1
79 175.176.23.0/24 /24 175.176.23.0 – 175.176.23.255 AS10139 1
80 175.176.24.0/24 /24 175.176.24.0 – 175.176.24.255 AS10139 1
81 175.176.25.0/24 /24 175.176.25.0 – 175.176.25.255 AS10139 1
82 175.176.26.0/24 /24 175.176.26.0 – 175.176.26.255 AS10139 1
83 175.176.27.0/24 /24 175.176.27.0 – 175.176.27.255 AS10139 1
84 175.176.28.0/24 /24 175.176.28.0 – 175.176.28.255 AS10139 1
85 175.176.29.0/24 /24 175.176.29.0 – 175.176.29.255 AS10139 1
86 175.176.30.0/24 /24 175.176.30.0 – 175.176.30.255 AS10139 1
87 175.176.31.0/24 /24 175.176.31.0 – 175.176.31.255 AS10139 1
88 175.176.32.0/24 /24 175.176.32.0 – 175.176.32.255 AS10139 1
89 175.176.33.0/24 /24 175.176.33.0 – 175.176.33.255 AS10139 1
90 175.176.34.0/24 /24 175.176.34.0 – 175.176.34.255 AS10139 1
91 175.176.35.0/24 /24 175.176.35.0 – 175.176.35.255 AS10139 1
92 175.176.36.0/24 /24 175.176.36.0 – 175.176.36.255 AS10139 1
93 175.176.37.0/24 /24 175.176.37.0 – 175.176.37.255 AS10139 1
94 175.176.38.0/24 /24 175.176.38.0 – 175.176.38.255 AS10139 1
95 175.176.39.0/24 /24 175.176.39.0 – 175.176.39.255 AS10139 1
96 175.176.40.0/24 /24 175.176.40.0 – 175.176.40.255 AS10139 1
97 175.176.41.0/24 /24 175.176.41.0 – 175.176.41.255 AS10139 1
98 175.176.42.0/24 /24 175.176.42.0 – 175.176.42.255 AS10139 1
99 175.176.43.0/24 /24 175.176.43.0 – 175.176.43.255 AS10139 1
100 175.176.44.0/24 /24 175.176.44.0 – 175.176.44.255 AS10139 1
101 175.176.45.0/24 /24 175.176.45.0 – 175.176.45.255 AS10139 1
102 175.176.46.0/24 /24 175.176.46.0 – 175.176.46.255 AS10139 1
103 175.176.47.0/24 /24 175.176.47.0 – 175.176.47.255 AS10139 1
104 175.176.48.0/24 /24 175.176.48.0 – 175.176.48.255 AS10139 1
105 175.176.49.0/24 /24 175.176.49.0 – 175.176.49.255 AS10139 1
106 175.176.50.0/24 /24 175.176.50.0 – 175.176.50.255 AS10139 1
107 175.176.51.0/24 /24 175.176.51.0 – 175.176.51.255 AS10139 1
108 175.176.52.0/24 /24 175.176.52.0 – 175.176.52.255 AS10139 1
109 175.176.53.0/24 /24 175.176.53.0 – 175.176.53.255 AS10139 1
110 175.176.54.0/24 /24 175.176.54.0 – 175.176.54.255 AS10139 1
111 175.176.55.0/24 /24 175.176.55.0 – 175.176.55.255 AS10139 1
112 175.176.56.0/24 /24 175.176.56.0 – 175.176.56.255 AS10139 1
113 175.176.57.0/24 /24 175.176.57.0 – 175.176.57.255 AS10139 1
114 175.176.58.0/24 /24 175.176.58.0 – 175.176.58.255 AS10139 1
115 175.176.59.0/24 /24 175.176.59.0 – 175.176.59.255 AS10139 1
116 175.176.60.0/24 /24 175.176.60.0 – 175.176.60.255 AS10139 1
117 175.176.61.0/24 /24 175.176.61.0 – 175.176.61.255 AS10139 1
118 175.176.62.0/24 /24 175.176.62.0 – 175.176.62.255 AS10139 1
119 175.176.63.0/24 /24 175.176.63.0 – 175.176.63.255 AS10139 1
120 175.176.64.0/24 /24 175.176.64.0 – 175.176.64.255 AS10139 1
121 175.176.65.0/24 /24 175.176.65.0 – 175.176.65.255 AS10139 1
122 175.176.66.0/24 /24 175.176.66.0 – 175.176.66.255 AS10139 1
123 175.176.67.0/24 /24 175.176.67.0 – 175.176.67.255 AS10139 1
124 175.176.68.0/24 /24 175.176.68.0 – 175.176.68.255 AS10139 1
125 175.176.69.0/24 /24 175.176.69.0 – 175.176.69.255 AS10139 1
126 175.176.70.0/24 /24 175.176.70.0 – 175.176.70.255 AS10139 1
127 175.176.71.0/24 /24 175.176.71.0 – 175.176.71.255 AS10139 1
128 175.176.72.0/24 /24 175.176.72.0 – 175.176.72.255 AS10139 1
129 175.176.73.0/24 /24 175.176.73.0 – 175.176.73.255 AS10139 1
130 175.176.74.0/24 /24 175.176.74.0 – 175.176.74.255 AS10139 1
131 175.176.75.0/24 /24 175.176.75.0 – 175.176.75.255 AS10139 1
132 175.176.76.0/24 /24 175.176.76.0 – 175.176.76.255 AS10139 1
133 175.176.77.0/24 /24 175.176.77.0 – 175.176.77.255 AS10139 1
134 175.176.78.0/24 /24 175.176.78.0 – 175.176.78.255 AS10139 1
135 175.176.79.0/24 /24 175.176.79.0 – 175.176.79.255 AS10139 1
136 175.176.80.0/24 /24 175.176.80.0 – 175.176.80.255 AS10139 1
137 175.176.81.0/24 /24 175.176.81.0 – 175.176.81.255 AS10139 1
138 175.176.82.0/24 /24 175.176.82.0 – 175.176.82.255 AS10139 1
139 175.176.83.0/24 /24 175.176.83.0 – 175.176.83.255 AS10139 1
140 175.176.84.0/24 /24 175.176.84.0 – 175.176.84.255 AS10139 1
141 175.176.85.0/24 /24 175.176.85.0 – 175.176.85.255 AS10139 1
142 175.176.86.0/24 /24 175.176.86.0 – 175.176.86.255 AS10139 1
143 175.176.87.0/24 /24 175.176.87.0 – 175.176.87.255 AS10139 1
144 175.176.88.0/24 /24 175.176.88.0 – 175.176.88.255 AS10139 1
145 175.176.89.0/24 /24 175.176.89.0 – 175.176.89.255 AS10139 1
146 175.176.90.0/24 /24 175.176.90.0 – 175.176.90.255 AS10139 1
147 175.176.91.0/24 /24 175.176.91.0 – 175.176.91.255 AS10139 1
148 175.176.92.0/24 /24 175.176.92.0 – 175.176.92.255 AS10139 1
149 175.176.93.0/24 /24 175.176.93.0 – 175.176.93.255 AS10139 1
150 175.176.94.0/24 /24 175.176.94.0 – 175.176.94.255 AS10139 1
151 175.176.95.0/24 /24 175.176.95.0 – 175.176.95.255 AS10139 1
152 203.84.160.0/19 /19 203.84.160.0 – 203.84.191.255 AS10139 1
153 203.84.176.0/20 /20 203.84.176.0 – 203.84.191.255 AS10139 1
154 203.84.184.0/21 /21 203.84.184.0 – 203.84.191.255 AS10139 1
155 203.87.128.0/17 /17 203.87.128.0 – 203.87.255.255 AS10139 1
156 203.87.128.0/20 /20 203.87.128.0 – 203.87.143.255 AS10139 1
157 203.87.144.0/20 /20 203.87.144.0 – 203.87.159.255 AS10139 1
158 203.87.160.0/20 /20 203.87.160.0 – 203.87.175.255 AS10139 1
159 203.87.176.0/20 /20 203.87.176.0 – 203.87.191.255 AS10139 1
160 203.87.192.0/20 /20 203.87.192.0 – 203.87.207.255 AS10139 1
161 203.87.192.0/21 /21 203.87.192.0 – 203.87.199.255 AS10139 1
162 203.87.200.0/21 /21 203.87.200.0 – 203.87.207.255 AS10139 1
163 203.87.208.0/20 /20 203.87.208.0 – 203.87.223.255 AS10139 1
164 203.87.208.0/21 /21 203.87.208.0 – 203.87.215.255 AS10139 1
165 203.87.224.0/20 /20 203.87.224.0 – 203.87.239.255 AS10139 1
166 203.87.224.0/21 /21 203.87.224.0 – 203.87.231.255 AS10139 1
167 203.87.232.0/21 /21 203.87.232.0 – 203.87.239.255 AS10139 1
168 203.87.240.0/20 /20 203.87.240.0 – 203.87.255.255 AS10139 1
169 203.87.240.0/21 /21 203.87.240.0 – 203.87.247.255 AS10139 1
170 203.87.248.0/21 /21 203.87.248.0 – 203.87.255.255 AS10139 1
171 203.111.224.0/20 /20 203.111.224.0 – 203.111.239.255 AS10139 1
172 210.213.107.0/24 /24 210.213.107.0 – 210.213.107.255 AS10139 1