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BGP Full View — RIPE RIS RRC00data as of 2026-09-19 13:31

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
1 156 886
IPv4 origin ASNs
79 150
IPv4 MOAS
5 928
IPv6 prefixes
265 910
IPv6 origin ASNs
37 392
IPv6 MOAS
1 026

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 2 194
287 571 968
/16 13 982
916 324 352
/17 8 696
284 950 528
/18 14 027
229 818 368
/19 26 757
219 193 344
/20 48 528
198 770 688
/21 56 959
116 652 032
/22 118 312
121 151 488
/23 121 168
62 038 016
/24 738 439
189 040 384
Total 1 151 332 4 325 252 864
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 242 624 addr 73.04%
Not announced 1 157 724 672 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.19%
↳ routable but not announced 565 082 624 addr 48.81%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.26%
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 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 5 828
3 055 550 464
/30 765
200 540 160
/31 388
50 855 936
/32 27 314
1 790 050 304
/33 6 032
197 656 576
/34 5 667
92 848 128
/35 1 984
16 252 928
/36 10 070
41 246 720
/37 1 409
2 885 632
/38 2 814
2 881 536
/39 1 886
965 632
/40 24 634
6 306 304
/41 1 831
234 368
/42 3 097
198 208
/43 1 472
47 104
/44 27 110
433 760
/45 4 936
39 488
/46 6 602
26 408
/47 9 587
19 174
/48 121 958
121 958
Total 265 688 4 414 603 800 276
IPv4 (1 156 886) IPv6 (265 910)
Reset
Found 45 IPv4 prefixes · ASN: AS39944 · showing 1–45
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.2.136.0/24 /24 38.2.136.0 – 38.2.136.255 AS39944 1
2 38.2.137.0/24 /24 38.2.137.0 – 38.2.137.255 AS39944 1
3 38.2.138.0/24 /24 38.2.138.0 – 38.2.138.255 AS39944 1
4 38.2.139.0/24 /24 38.2.139.0 – 38.2.139.255 AS39944 1
5 38.2.140.0/24 /24 38.2.140.0 – 38.2.140.255 AS39944 1
6 38.2.141.0/24 /24 38.2.141.0 – 38.2.141.255 AS39944 1
7 38.2.142.0/24 /24 38.2.142.0 – 38.2.142.255 AS39944 1
8 38.52.194.0/23 /23 38.52.194.0 – 38.52.195.255 AS39944 1
9 38.52.194.0/24 /24 38.52.194.0 – 38.52.194.255 AS39944 1
10 38.52.195.0/24 /24 38.52.195.0 – 38.52.195.255 AS39944 1
11 38.64.91.0/24 /24 38.64.91.0 – 38.64.91.255 AS39944 1
12 38.71.42.0/24 /24 38.71.42.0 – 38.71.42.255 AS39944 1
13 38.79.92.0/24 /24 38.79.92.0 – 38.79.92.255 AS39944 1
14 38.86.196.0/24 /24 38.86.196.0 – 38.86.196.255 AS39944 1
15 38.96.247.0/24 /24 38.96.247.0 – 38.96.247.255 AS39944 1
16 38.97.137.0/24 /24 38.97.137.0 – 38.97.137.255 AS39944 1
17 38.98.184.0/24 /24 38.98.184.0 – 38.98.184.255 AS39944 1
18 38.99.69.0/24 /24 38.99.69.0 – 38.99.69.255 AS39944 1
19 38.123.62.0/23 /23 38.123.62.0 – 38.123.63.255 AS39944 1
20 38.123.172.0/24 /24 38.123.172.0 – 38.123.172.255 AS39944 1
21 38.130.151.0/24 /24 38.130.151.0 – 38.130.151.255 AS39944 1
22 38.134.137.0/24 /24 38.134.137.0 – 38.134.137.255 AS39944 1
23 38.146.206.0/24 /24 38.146.206.0 – 38.146.206.255 AS39944 1
24 45.62.167.0/24 /24 45.62.167.0 – 45.62.167.255 AS39944 1
25 64.83.64.0/24 /24 64.83.64.0 – 64.83.64.255 AS39944 1
26 86.54.192.0/24 /24 86.54.192.0 – 86.54.192.255 AS39944 1
27 91.212.79.0/24 /24 91.212.79.0 – 91.212.79.255 AS39944 1
28 93.113.176.0/24 /24 93.113.176.0 – 93.113.176.255 AS39944 1
29 130.117.6.0/24 /24 130.117.6.0 – 130.117.6.255 AS39944 1
30 139.28.84.0/22 /22 139.28.84.0 – 139.28.87.255 AS39944 1
31 139.28.84.0/24 /24 139.28.84.0 – 139.28.84.255 AS39944 1
32 139.28.85.0/24 /24 139.28.85.0 – 139.28.85.255 AS39944 1
33 139.28.86.0/23 /23 139.28.86.0 – 139.28.87.255 AS39944 1
34 139.28.86.0/24 /24 139.28.86.0 – 139.28.86.255 AS39944 1
35 139.28.87.0/24 /24 139.28.87.0 – 139.28.87.255 AS39944 1
36 144.225.129.0/24 /24 144.225.129.0 – 144.225.129.255 AS39944 1
37 149.2.84.0/23 /23 149.2.84.0 – 149.2.85.255 AS39944 1
38 149.7.5.0/24 /24 149.7.5.0 – 149.7.5.255 AS39944 1
39 154.51.8.0/23 /23 154.51.8.0 – 154.51.9.255 AS39944 1
40 154.56.122.0/23 /23 154.56.122.0 – 154.56.123.255 AS39944 1
41 154.61.64.0/24 /24 154.61.64.0 – 154.61.64.255 AS39944 1
42 157.254.218.0/24 /24 157.254.218.0 – 157.254.218.255 AS39944 1
43 193.168.211.0/24 /24 193.168.211.0 – 193.168.211.255 AS39944 1
44 195.85.229.0/24 /24 195.85.229.0 – 195.85.229.255 AS39944 1
45 208.80.156.0/24 /24 208.80.156.0 – 208.80.156.255 AS39944 1