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BGP Full View — RIPE RIS RRC00data as of 2026-09-18 13:21

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
1 155 716
IPv4 origin ASNs
79 116
IPv4 MOAS
5 891
IPv6 prefixes
265 843
IPv6 origin ASNs
37 387
IPv6 MOAS
1 023

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
/12 306
320 864 256
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 693
284 852 224
/18 14 023
229 752 832
/19 26 746
219 103 232
/20 48 498
198 647 808
/21 56 957
116 647 936
/22 118 268
121 106 432
/23 121 104
62 005 248
/24 737 421
188 779 776
Total 1 150 159 4 325 713 152
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 588 544 addr 73.03%
Not announced 1 158 378 752 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.16%
↳ routable but not announced 565 739 776 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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
/6 1
4 398 046 511 104
/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 48
805 306 368
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 845
3 064 463 360
/30 765
200 540 160
/31 388
50 855 936
/32 27 283
1 788 018 688
/33 6 034
197 722 112
/34 5 657
92 684 288
/35 1 982
16 236 544
/36 10 115
41 431 040
/37 1 411
2 889 728
/38 2 815
2 882 560
/39 1 885
965 120
/40 24 625
6 304 000
/41 1 828
233 984
/42 3 098
198 272
/43 1 483
47 456
/44 27 093
433 488
/45 4 934
39 472
/46 6 598
26 392
/47 9 587
19 174
/48 121 892
121 892
Total 265 621 4 414 593 975 938
IPv4 (1 155 716) IPv6 (265 843)
Reset
Found 64 IPv4 prefixes · ASN: AS48728 · showing 1–64
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.186.32.0/24 /24 37.186.32.0 – 37.186.32.255 AS48728 1
2 37.186.33.0/24 /24 37.186.33.0 – 37.186.33.255 AS48728 1
3 37.186.34.0/24 /24 37.186.34.0 – 37.186.34.255 AS48728 1
4 37.186.35.0/24 /24 37.186.35.0 – 37.186.35.255 AS48728 1
5 37.186.36.0/24 /24 37.186.36.0 – 37.186.36.255 AS48728 1
6 37.186.37.0/24 /24 37.186.37.0 – 37.186.37.255 AS48728 1
7 37.186.39.0/24 /24 37.186.39.0 – 37.186.39.255 AS48728 1
8 37.186.40.0/24 /24 37.186.40.0 – 37.186.40.255 AS48728 1
9 37.186.41.0/24 /24 37.186.41.0 – 37.186.41.255 AS48728 1
10 37.186.42.0/24 /24 37.186.42.0 – 37.186.42.255 AS48728 1
11 37.186.43.0/24 /24 37.186.43.0 – 37.186.43.255 AS48728 1
12 37.186.44.0/24 /24 37.186.44.0 – 37.186.44.255 AS48728 1
13 37.186.45.0/24 /24 37.186.45.0 – 37.186.45.255 AS48728 1
14 37.186.46.0/24 /24 37.186.46.0 – 37.186.46.255 AS48728 1
15 37.186.47.0/24 /24 37.186.47.0 – 37.186.47.255 AS48728 1
16 37.186.48.0/24 /24 37.186.48.0 – 37.186.48.255 AS48728 1
17 37.186.50.0/24 /24 37.186.50.0 – 37.186.50.255 AS48728 1
18 37.186.51.0/24 /24 37.186.51.0 – 37.186.51.255 AS48728 1
19 37.186.52.0/24 /24 37.186.52.0 – 37.186.52.255 AS48728 1
20 37.186.53.0/24 /24 37.186.53.0 – 37.186.53.255 AS48728 1
21 37.186.54.0/24 /24 37.186.54.0 – 37.186.54.255 AS48728 1
22 37.186.55.0/24 /24 37.186.55.0 – 37.186.55.255 AS48728 1
23 37.186.58.0/24 /24 37.186.58.0 – 37.186.58.255 AS48728 1
24 37.186.59.0/24 /24 37.186.59.0 – 37.186.59.255 AS48728 1
25 45.67.72.0/24 /24 45.67.72.0 – 45.67.72.255 AS48728 1
26 80.76.160.0/20 /20 80.76.160.0 – 80.76.175.255 AS48728 1
27 80.76.160.0/21 /21 80.76.160.0 – 80.76.167.255 AS48728 1
28 80.76.160.0/24 /24 80.76.160.0 – 80.76.160.255 AS48728 1
29 80.76.161.0/24 /24 80.76.161.0 – 80.76.161.255 AS48728 1
30 80.76.162.0/24 /24 80.76.162.0 – 80.76.162.255 AS48728 1
31 80.76.163.0/24 /24 80.76.163.0 – 80.76.163.255 AS48728 1
32 80.76.164.0/24 /24 80.76.164.0 – 80.76.164.255 AS48728 1
33 80.76.168.0/21 /21 80.76.168.0 – 80.76.175.255 AS48728 1
34 80.76.170.0/24 /24 80.76.170.0 – 80.76.170.255 AS48728 1
35 80.76.171.0/24 /24 80.76.171.0 – 80.76.171.255 AS48728 1
36 80.76.174.0/24 /24 80.76.174.0 – 80.76.174.255 AS48728 1
37 80.76.175.0/24 /24 80.76.175.0 – 80.76.175.255 AS48728 1
38 103.17.0.0/22 /22 103.17.0.0 – 103.17.3.255 AS48728 1
39 103.23.124.0/24 /24 103.23.124.0 – 103.23.124.255 AS48728 1
40 103.23.125.0/24 /24 103.23.125.0 – 103.23.125.255 AS48728 1
41 103.199.88.0/22 /22 103.199.88.0 – 103.199.91.255 AS48728 1
42 103.199.89.0/24 /24 103.199.89.0 – 103.199.89.255 AS48728 1
43 103.199.90.0/24 /24 103.199.90.0 – 103.199.90.255 AS48728 1
44 103.225.75.0/24 /24 103.225.75.0 – 103.225.75.255 AS48728 1
45 212.70.96.0/19 /19 212.70.96.0 – 212.70.127.255 AS48728 1
46 212.70.96.0/24 /24 212.70.96.0 – 212.70.96.255 AS48728 1
47 212.70.97.0/24 /24 212.70.97.0 – 212.70.97.255 AS48728 1
48 212.70.98.0/24 /24 212.70.98.0 – 212.70.98.255 AS48728 1
49 212.70.99.0/24 /24 212.70.99.0 – 212.70.99.255 AS48728 1
50 212.70.106.0/24 /24 212.70.106.0 – 212.70.106.255 AS48728 1
51 212.70.107.0/24 /24 212.70.107.0 – 212.70.107.255 AS48728 1
52 212.70.108.0/24 /24 212.70.108.0 – 212.70.108.255 AS48728 1
53 212.70.109.0/24 /24 212.70.109.0 – 212.70.109.255 AS48728 1
54 212.70.110.0/24 /24 212.70.110.0 – 212.70.110.255 AS48728 1
55 212.70.111.0/24 /24 212.70.111.0 – 212.70.111.255 AS48728 1
56 212.70.112.0/24 /24 212.70.112.0 – 212.70.112.255 AS48728 1
57 212.70.113.0/24 /24 212.70.113.0 – 212.70.113.255 AS48728 1
58 212.70.114.0/24 /24 212.70.114.0 – 212.70.114.255 AS48728 1
59 212.70.115.0/24 /24 212.70.115.0 – 212.70.115.255 AS48728 1
60 212.70.116.0/24 /24 212.70.116.0 – 212.70.116.255 AS48728 1
61 212.70.117.0/24 /24 212.70.117.0 – 212.70.117.255 AS48728 1
62 212.70.118.0/24 /24 212.70.118.0 – 212.70.118.255 AS48728 1
63 212.70.119.0/24 /24 212.70.119.0 – 212.70.119.255 AS48728 1
64 212.70.127.0/24 /24 212.70.127.0 – 212.70.127.255 AS48728 1