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BGP Full View — RIPE RIS RRC00data as of 2026-09-15 12:52

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
1 154 811
IPv4 origin ASNs
79 095
IPv4 MOAS
5 849
IPv6 prefixes
266 312
IPv6 origin ASNs
37 375
IPv6 MOAS
1 015

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 13 984
916 455 424
/17 8 704
285 212 672
/18 14 032
229 900 288
/19 26 741
219 062 272
/20 48 428
198 361 088
/21 56 957
116 647 936
/22 118 319
121 158 656
/23 121 033
61 968 896
/24 736 887
188 643 072
Total 1 149 550 4 324 855 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 144 128 addr 73.02%
Not announced 1 158 823 168 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.14%
↳ routable but not announced 566 184 192 addr 48.86%
    — 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 5 779
3 029 860 352
/30 767
201 064 448
/31 389
50 987 008
/32 27 381
1 794 441 216
/33 5 966
195 493 888
/34 5 673
92 946 432
/35 2 002
16 400 384
/36 10 123
41 463 808
/37 1 413
2 893 824
/38 2 808
2 875 392
/39 1 881
963 072
/40 24 587
6 294 272
/41 1 842
235 776
/42 3 100
198 400
/43 1 466
46 912
/44 27 297
436 752
/45 4 922
39 376
/46 6 617
26 468
/47 9 628
19 256
/48 122 159
122 159
Total 266 103 16 534 937 579
IPv4 (1 154 811) IPv6 (266 312)
Reset
Found 46 IPv4 prefixes · ASN: AS16735 · showing 1–46
# Prefix ↓ Mask Range Origin ASN MOAS
1 201.55.96.0/19 /19 201.55.96.0 – 201.55.127.255 AS16735 1
2 201.49.96.0/19 /19 201.49.96.0 – 201.49.127.255 AS16735 1
3 201.48.199.0/24 /24 201.48.199.0 – 201.48.199.255 AS16735 1
4 201.48.128.0/17 /17 201.48.128.0 – 201.48.255.255 AS16735 1
5 201.48.0.0/17 /17 201.48.0.0 – 201.48.127.255 AS16735 1
6 201.16.192.0/18 /18 201.16.192.0 – 201.16.255.255 AS16735 1
7 201.16.161.0/24 /24 201.16.161.0 – 201.16.161.255 AS16735 1
8 201.16.160.0/19 /19 201.16.160.0 – 201.16.191.255 AS16735 1
9 201.16.158.0/23 /23 201.16.158.0 – 201.16.159.255 AS16735 1
10 201.16.156.0/24 /24 201.16.156.0 – 201.16.156.255 AS16735 1
11 201.16.152.0/22 /22 201.16.152.0 – 201.16.155.255 AS16735 1
12 201.16.144.0/21 /21 201.16.144.0 – 201.16.151.255 AS16735 1
13 201.16.128.0/20 /20 201.16.128.0 – 201.16.143.255 AS16735 1
14 200.233.197.0/24 /24 200.233.197.0 – 200.233.197.255 AS16735 1
15 200.233.192.0/18 /18 200.233.192.0 – 200.233.255.255 AS16735 1
16 200.233.128.0/18 /18 200.233.128.0 – 200.233.191.255 AS16735 1
17 200.225.192.0/18 /18 200.225.192.0 – 200.225.255.255 AS16735 1
18 200.187.176.0/20 /20 200.187.176.0 – 200.187.191.255 AS16735 1
19 200.187.160.0/20 /20 200.187.160.0 – 200.187.175.255 AS16735 1
20 200.170.128.0/18 /18 200.170.128.0 – 200.170.191.255 AS16735 1
21 200.160.120.0/21 /21 200.160.120.0 – 200.160.127.255 AS16735 1
22 200.160.112.0/21 /21 200.160.112.0 – 200.160.119.255 AS16735 1
23 200.160.112.0/20 /20 200.160.112.0 – 200.160.127.255 AS16735 1
24 200.146.192.0/18 /18 200.146.192.0 – 200.146.255.255 AS16735 1
25 189.112.253.0/24 /24 189.112.253.0 – 189.112.253.255 AS16735 1
26 189.112.0.0/16 /16 189.112.0.0 – 189.112.255.255 AS16735 1
27 189.39.125.0/24 /24 189.39.125.0 – 189.39.125.255 AS16735 1
28 189.39.32.0/19 /19 189.39.32.0 – 189.39.63.255 AS16735 1
29 189.39.0.0/19 /19 189.39.0.0 – 189.39.31.255 AS16735 1
30 189.39.0.0/18 /18 189.39.0.0 – 189.39.63.255 AS16735 1
31 189.38.96.0/20 /20 189.38.96.0 – 189.38.111.255 AS16735 1
32 189.37.0.0/17 /17 189.37.0.0 – 189.37.127.255 AS16735 1
33 187.72.236.0/24 /24 187.72.236.0 – 187.72.236.255 AS16735 1
34 187.72.200.0/24 /24 187.72.200.0 – 187.72.200.255 AS16735 1
35 187.72.192.0/24 /24 187.72.192.0 – 187.72.192.255 AS16735 1
36 187.72.51.0/24 /24 187.72.51.0 – 187.72.51.255 AS16735 1
37 187.72.0.0/16 /16 187.72.0.0 – 187.72.255.255 AS16735 1
38 187.44.112.0/20 /20 187.44.112.0 – 187.44.127.255 AS16735 1
39 187.44.103.0/24 /24 187.44.103.0 – 187.44.103.255 AS16735 1
40 187.44.98.0/24 /24 187.44.98.0 – 187.44.98.255 AS16735 1
41 187.44.96.0/20 /20 187.44.96.0 – 187.44.111.255 AS16735 1
42 187.32.0.0/16 /16 187.32.0.0 – 187.32.255.255 AS16735 1
43 186.237.192.0/21 /21 186.237.192.0 – 186.237.199.255 AS16735 1
44 179.108.96.0/19 /19 179.108.96.0 – 179.108.127.255 AS16735 1
45 177.126.96.0/20 /20 177.126.96.0 – 177.126.111.255 AS16735 1
46 177.69.0.0/16 /16 177.69.0.0 – 177.69.255.255 AS16735 1