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 101 IPv4 prefixes · ASN: AS27889 · showing 1–101
# Prefix ↑ Mask Range Origin ASN MOAS
1 181.17.0.0/17 /17 181.17.0.0 – 181.17.127.255 AS27889 1
2 181.17.0.0/20 /20 181.17.0.0 – 181.17.15.255 AS27889 1
3 181.17.16.0/20 /20 181.17.16.0 – 181.17.31.255 AS27889 1
4 181.17.32.0/20 /20 181.17.32.0 – 181.17.47.255 AS27889 1
5 181.17.48.0/20 /20 181.17.48.0 – 181.17.63.255 AS27889 1
6 181.17.64.0/20 /20 181.17.64.0 – 181.17.79.255 AS27889 1
7 181.17.80.0/20 /20 181.17.80.0 – 181.17.95.255 AS27889 1
8 181.17.96.0/20 /20 181.17.96.0 – 181.17.111.255 AS27889 1
9 181.17.112.0/20 /20 181.17.112.0 – 181.17.127.255 AS27889 1
10 181.17.128.0/17 /17 181.17.128.0 – 181.17.255.255 AS27889 1
11 181.17.128.0/19 /19 181.17.128.0 – 181.17.159.255 AS27889 1
12 181.17.160.0/19 /19 181.17.160.0 – 181.17.191.255 AS27889 1
13 181.17.192.0/19 /19 181.17.192.0 – 181.17.223.255 AS27889 1
14 181.17.224.0/19 /19 181.17.224.0 – 181.17.255.255 AS27889 1
15 181.18.0.0/17 /17 181.18.0.0 – 181.18.127.255 AS27889 1
16 181.18.128.0/17 /17 181.18.128.0 – 181.18.255.255 AS27889 1
17 181.19.0.0/17 /17 181.19.0.0 – 181.19.127.255 AS27889 1
18 181.19.0.0/20 /20 181.19.0.0 – 181.19.15.255 AS27889 1
19 181.19.16.0/20 /20 181.19.16.0 – 181.19.31.255 AS27889 1
20 181.19.32.0/20 /20 181.19.32.0 – 181.19.47.255 AS27889 1
21 181.19.48.0/20 /20 181.19.48.0 – 181.19.63.255 AS27889 1
22 181.19.64.0/20 /20 181.19.64.0 – 181.19.79.255 AS27889 1
23 181.19.80.0/20 /20 181.19.80.0 – 181.19.95.255 AS27889 1
24 181.19.96.0/20 /20 181.19.96.0 – 181.19.111.255 AS27889 1
25 181.19.112.0/20 /20 181.19.112.0 – 181.19.127.255 AS27889 1
26 181.19.128.0/17 /17 181.19.128.0 – 181.19.255.255 AS27889 1
27 181.19.128.0/18 /18 181.19.128.0 – 181.19.191.255 AS27889 1
28 181.19.192.0/18 /18 181.19.192.0 – 181.19.255.255 AS27889 1
29 181.34.0.0/19 /19 181.34.0.0 – 181.34.31.255 AS27889 1
30 181.34.32.0/19 /19 181.34.32.0 – 181.34.63.255 AS27889 1
31 181.34.64.0/19 /19 181.34.64.0 – 181.34.95.255 AS27889 1
32 181.34.96.0/19 /19 181.34.96.0 – 181.34.127.255 AS27889 1
33 181.34.128.0/17 /17 181.34.128.0 – 181.34.255.255 AS27889 1
34 181.34.128.0/19 /19 181.34.128.0 – 181.34.159.255 AS27889 1
35 181.34.160.0/19 /19 181.34.160.0 – 181.34.191.255 AS27889 1
36 181.34.192.0/19 /19 181.34.192.0 – 181.34.223.255 AS27889 1
37 181.34.224.0/19 /19 181.34.224.0 – 181.34.255.255 AS27889 1
38 181.35.0.0/18 /18 181.35.0.0 – 181.35.63.255 AS27889 1
39 181.35.0.0/20 /20 181.35.0.0 – 181.35.15.255 AS27889 1
40 181.35.16.0/20 /20 181.35.16.0 – 181.35.31.255 AS27889 1
41 181.35.32.0/20 /20 181.35.32.0 – 181.35.47.255 AS27889 1
42 181.35.48.0/20 /20 181.35.48.0 – 181.35.63.255 AS27889 1
43 181.35.64.0/18 /18 181.35.64.0 – 181.35.127.255 AS27889 1
44 181.35.128.0/19 /19 181.35.128.0 – 181.35.159.255 AS27889 1
45 181.35.128.0/20 /20 181.35.128.0 – 181.35.143.255 AS27889 1
46 181.35.144.0/20 /20 181.35.144.0 – 181.35.159.255 AS27889 1
47 181.35.160.0/19 /19 181.35.160.0 – 181.35.191.255 AS27889 1
48 181.35.160.0/20 /20 181.35.160.0 – 181.35.175.255 AS27889 1
49 181.35.176.0/20 /20 181.35.176.0 – 181.35.191.255 AS27889 1
50 181.35.192.0/19 /19 181.35.192.0 – 181.35.223.255 AS27889 1
51 181.35.224.0/19 /19 181.35.224.0 – 181.35.255.255 AS27889 1
52 186.26.0.0/19 /19 186.26.0.0 – 186.26.31.255 AS27889 1
53 186.26.32.0/19 /19 186.26.32.0 – 186.26.63.255 AS27889 1
54 186.26.32.0/20 /20 186.26.32.0 – 186.26.47.255 AS27889 1
55 186.26.48.0/20 /20 186.26.48.0 – 186.26.63.255 AS27889 1
56 186.26.128.0/19 /19 186.26.128.0 – 186.26.159.255 AS27889 1
57 186.26.160.0/19 /19 186.26.160.0 – 186.26.191.255 AS27889 1
58 186.26.192.0/19 /19 186.26.192.0 – 186.26.223.255 AS27889 1
59 186.26.192.0/20 /20 186.26.192.0 – 186.26.207.255 AS27889 1
60 186.26.208.0/20 /20 186.26.208.0 – 186.26.223.255 AS27889 1
61 186.26.224.0/19 /19 186.26.224.0 – 186.26.255.255 AS27889 1
62 186.26.224.0/20 /20 186.26.224.0 – 186.26.239.255 AS27889 1
63 186.26.240.0/20 /20 186.26.240.0 – 186.26.255.255 AS27889 1
64 190.76.200.0/21 /21 190.76.200.0 – 190.76.207.255 AS27889 1
65 190.76.224.0/20 /20 190.76.224.0 – 190.76.239.255 AS27889 1
66 190.76.240.0/24 /24 190.76.240.0 – 190.76.240.255 AS27889 1
67 190.76.244.0/24 /24 190.76.244.0 – 190.76.244.255 AS27889 1
68 190.76.248.0/24 /24 190.76.248.0 – 190.76.248.255 AS27889 1
69 190.76.251.0/24 /24 190.76.251.0 – 190.76.251.255 AS27889 1
70 190.76.252.0/24 /24 190.76.252.0 – 190.76.252.255 AS27889 1
71 200.107.193.0/24 /24 200.107.193.0 – 200.107.193.255 AS27889 1
72 201.238.0.0/23 /23 201.238.0.0 – 201.238.1.255 AS27889 1
73 201.238.0.0/24 /24 201.238.0.0 – 201.238.0.255 AS27889 1
74 201.238.1.0/24 /24 201.238.1.0 – 201.238.1.255 AS27889 1
75 201.238.2.0/23 /23 201.238.2.0 – 201.238.3.255 AS27889 1
76 201.238.2.0/24 /24 201.238.2.0 – 201.238.2.255 AS27889 1
77 201.238.3.0/24 /24 201.238.3.0 – 201.238.3.255 AS27889 1
78 201.238.5.0/24 /24 201.238.5.0 – 201.238.5.255 AS27889 1
79 201.238.6.0/23 /23 201.238.6.0 – 201.238.7.255 AS27889 1
80 201.238.6.0/24 /24 201.238.6.0 – 201.238.6.255 AS27889 1
81 201.238.7.0/24 /24 201.238.7.0 – 201.238.7.255 AS27889 1
82 201.238.8.0/24 /24 201.238.8.0 – 201.238.8.255 AS27889 1
83 201.238.24.0/23 /23 201.238.24.0 – 201.238.25.255 AS27889 1
84 201.238.24.0/24 /24 201.238.24.0 – 201.238.24.255 AS27889 1
85 201.238.25.0/24 /24 201.238.25.0 – 201.238.25.255 AS27889 1
86 201.238.26.0/23 /23 201.238.26.0 – 201.238.27.255 AS27889 1
87 201.238.26.0/24 /24 201.238.26.0 – 201.238.26.255 AS27889 1
88 201.238.27.0/24 /24 201.238.27.0 – 201.238.27.255 AS27889 1
89 201.238.28.0/23 /23 201.238.28.0 – 201.238.29.255 AS27889 1
90 201.238.28.0/24 /24 201.238.28.0 – 201.238.28.255 AS27889 1
91 201.238.29.0/24 /24 201.238.29.0 – 201.238.29.255 AS27889 1
92 201.238.31.0/24 /24 201.238.31.0 – 201.238.31.255 AS27889 1
93 201.238.32.0/24 /24 201.238.32.0 – 201.238.32.255 AS27889 1
94 201.238.33.0/24 /24 201.238.33.0 – 201.238.33.255 AS27889 1
95 201.238.34.0/24 /24 201.238.34.0 – 201.238.34.255 AS27889 1
96 201.238.35.0/24 /24 201.238.35.0 – 201.238.35.255 AS27889 1
97 201.238.36.0/24 /24 201.238.36.0 – 201.238.36.255 AS27889 1
98 201.238.37.0/24 /24 201.238.37.0 – 201.238.37.255 AS27889 1
99 201.238.38.0/24 /24 201.238.38.0 – 201.238.38.255 AS27889 1
100 201.238.62.0/23 /23 201.238.62.0 – 201.238.63.255 AS27889 1
101 201.238.63.0/24 /24 201.238.63.0 – 201.238.63.255 AS27889 1