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BGP Full View — RIPE RIS RRC00data as of 2026-11-07 06:44

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
1 169 446
IPv4 origin ASNs
79 624
IPv4 MOAS
7 491
IPv6 prefixes
272 471
IPv6 origin ASNs
37 984
IPv6 MOAS
975

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
/12 304
318 767 104
/13 592
310 378 496
/14 1 210
317 194 240
/15 2 188
286 785 536
/16 13 981
916 258 816
/17 8 686
284 622 848
/18 13 967
228 835 328
/19 26 711
218 816 512
/20 48 514
198 713 344
/21 57 454
117 665 792
/22 119 441
122 307 584
/23 122 496
62 717 952
/24 748 503
191 616 768
Total 1 164 213 4 327 557 888
BGP /24 coverage of total IPv4 space
Announced in BGP 3 139 313 408 addr 73.09%
Not announced 1 155 653 888 addr 26.91%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.28%
↳ routable but not announced 563 011 840 addr 48.72%
    — of total IPv4 space 13.11%
    — of announceable space (total − tech/reserved) 15.21%
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) 261 /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 16
4 294 967 296
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 869
3 077 046 272
/30 744
195 035 136
/31 390
51 118 080
/32 27 679
1 813 970 944
/33 6 086
199 426 048
/34 5 773
94 584 832
/35 2 018
16 531 456
/36 10 356
42 418 176
/37 1 434
2 936 832
/38 2 816
2 883 584
/39 1 898
971 776
/40 25 074
6 418 944
/41 1 966
251 648
/42 3 008
192 512
/43 1 517
48 544
/44 27 415
438 640
/45 4 987
39 896
/46 6 824
27 296
/47 9 882
19 764
/48 126 195
126 195
Total 272 240 4 414 959 504 559
IPv4 (1 169 446) IPv6 (272 471)
Reset
Found 60 IPv4 prefixes · ASN: AS38166 · showing 1–60
# Prefix ↑ Mask Range Origin ASN MOAS
1 166.81.9.0/24 /24 166.81.9.0 – 166.81.9.255 AS38166 1
2 166.81.10.0/24 /24 166.81.10.0 – 166.81.10.255 AS38166 1
3 166.81.11.0/24 /24 166.81.11.0 – 166.81.11.255 AS38166 1
4 166.81.12.0/24 /24 166.81.12.0 – 166.81.12.255 AS38166 1
5 166.81.16.0/24 /24 166.81.16.0 – 166.81.16.255 AS38166 1
6 166.81.17.0/24 /24 166.81.17.0 – 166.81.17.255 AS38166 1
7 166.81.18.0/24 /24 166.81.18.0 – 166.81.18.255 AS38166 1
8 166.81.19.0/24 /24 166.81.19.0 – 166.81.19.255 AS38166 1
9 166.81.20.0/24 /24 166.81.20.0 – 166.81.20.255 AS38166 1
10 166.81.21.0/24 /24 166.81.21.0 – 166.81.21.255 AS38166 1
11 166.81.22.0/24 /24 166.81.22.0 – 166.81.22.255 AS38166 1
12 166.81.26.0/24 /24 166.81.26.0 – 166.81.26.255 AS38166 1
13 166.81.27.0/24 /24 166.81.27.0 – 166.81.27.255 AS38166 1
14 166.81.28.0/24 /24 166.81.28.0 – 166.81.28.255 AS38166 1
15 166.81.29.0/24 /24 166.81.29.0 – 166.81.29.255 AS38166 1
16 166.81.30.0/24 /24 166.81.30.0 – 166.81.30.255 AS38166 1
17 166.81.31.0/24 /24 166.81.31.0 – 166.81.31.255 AS38166 1
18 166.81.33.0/24 /24 166.81.33.0 – 166.81.33.255 AS38166 1
19 166.81.34.0/24 /24 166.81.34.0 – 166.81.34.255 AS38166 1
20 166.81.38.0/24 /24 166.81.38.0 – 166.81.38.255 AS38166 1
21 166.81.39.0/24 /24 166.81.39.0 – 166.81.39.255 AS38166 1
22 166.81.40.0/24 /24 166.81.40.0 – 166.81.40.255 AS38166 1
23 166.81.51.0/24 /24 166.81.51.0 – 166.81.51.255 AS38166 1
24 166.81.52.0/24 /24 166.81.52.0 – 166.81.52.255 AS38166 1
25 166.81.53.0/24 /24 166.81.53.0 – 166.81.53.255 AS38166 1
26 166.81.54.0/24 /24 166.81.54.0 – 166.81.54.255 AS38166 1
27 166.81.55.0/24 /24 166.81.55.0 – 166.81.55.255 AS38166 1
28 166.81.56.0/24 /24 166.81.56.0 – 166.81.56.255 AS38166 1
29 166.81.58.0/24 /24 166.81.58.0 – 166.81.58.255 AS38166 1
30 166.81.59.0/24 /24 166.81.59.0 – 166.81.59.255 AS38166 1
31 166.81.61.0/24 /24 166.81.61.0 – 166.81.61.255 AS38166 1
32 166.81.62.0/24 /24 166.81.62.0 – 166.81.62.255 AS38166 1
33 166.81.66.0/24 /24 166.81.66.0 – 166.81.66.255 AS38166 1
34 166.81.69.0/24 /24 166.81.69.0 – 166.81.69.255 AS38166 1
35 166.81.70.0/24 /24 166.81.70.0 – 166.81.70.255 AS38166 1
36 166.81.77.0/24 /24 166.81.77.0 – 166.81.77.255 AS38166 1
37 166.81.78.0/24 /24 166.81.78.0 – 166.81.78.255 AS38166 1
38 166.81.79.0/24 /24 166.81.79.0 – 166.81.79.255 AS38166 1
39 166.81.80.0/24 /24 166.81.80.0 – 166.81.80.255 AS38166 1
40 166.81.81.0/24 /24 166.81.81.0 – 166.81.81.255 AS38166 1
41 166.81.84.0/24 /24 166.81.84.0 – 166.81.84.255 AS38166 1
42 166.81.85.0/24 /24 166.81.85.0 – 166.81.85.255 AS38166 1
43 166.81.87.0/24 /24 166.81.87.0 – 166.81.87.255 AS38166 1
44 166.81.88.0/24 /24 166.81.88.0 – 166.81.88.255 AS38166 1
45 166.81.89.0/24 /24 166.81.89.0 – 166.81.89.255 AS38166 1
46 166.81.90.0/24 /24 166.81.90.0 – 166.81.90.255 AS38166 1
47 166.81.91.0/24 /24 166.81.91.0 – 166.81.91.255 AS38166 1
48 166.81.97.0/24 /24 166.81.97.0 – 166.81.97.255 AS38166 1
49 166.81.98.0/24 /24 166.81.98.0 – 166.81.98.255 AS38166 1
50 166.81.99.0/24 /24 166.81.99.0 – 166.81.99.255 AS38166 1
51 166.81.100.0/24 /24 166.81.100.0 – 166.81.100.255 AS38166 1
52 166.81.108.0/24 /24 166.81.108.0 – 166.81.108.255 AS38166 1
53 175.111.12.0/24 /24 175.111.12.0 – 175.111.12.255 AS38166 1
54 175.111.13.0/24 /24 175.111.13.0 – 175.111.13.255 AS38166 1
55 175.111.14.0/24 /24 175.111.14.0 – 175.111.14.255 AS38166 1
56 175.111.15.0/24 /24 175.111.15.0 – 175.111.15.255 AS38166 1
57 206.42.118.0/24 /24 206.42.118.0 – 206.42.118.255 AS38166 1
58 206.42.119.0/24 /24 206.42.119.0 – 206.42.119.255 AS38166 1
59 206.42.120.0/24 /24 206.42.120.0 – 206.42.120.255 AS38166 1
60 206.42.121.0/24 /24 206.42.121.0 – 206.42.121.255 AS38166 1