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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 44 IPv4 prefixes · ASN: AS395336 · showing 1–44
# Prefix ↑ Mask Range Origin ASN MOAS
1 63.135.166.0/24 /24 63.135.166.0 – 63.135.166.255 AS395336 1
2 63.135.168.0/23 /23 63.135.168.0 – 63.135.169.255 AS395336 1
3 63.135.170.0/24 /24 63.135.170.0 – 63.135.170.255 AS395336 1
4 199.7.160.0/22 /22 199.7.160.0 – 199.7.163.255 AS395336 1
5 199.7.164.0/23 /23 199.7.164.0 – 199.7.165.255 AS395336 1
6 199.7.166.0/23 /23 199.7.166.0 – 199.7.167.255 AS395336 1
7 207.254.0.0/20 /20 207.254.0.0 – 207.254.15.255 AS395336 1
8 207.254.16.0/22 /22 207.254.16.0 – 207.254.19.255 AS395336 1
9 207.254.76.0/23 /23 207.254.76.0 – 207.254.77.255 AS395336 1
10 207.254.78.0/23 /23 207.254.78.0 – 207.254.79.255 AS395336 1
11 207.254.116.0/23 /23 207.254.116.0 – 207.254.117.255 AS395336 1
12 208.52.131.0/24 /24 208.52.131.0 – 208.52.131.255 AS395336 1
13 208.52.137.0/24 /24 208.52.137.0 – 208.52.137.255 AS395336 1
14 208.52.145.0/24 /24 208.52.145.0 – 208.52.145.255 AS395336 1
15 208.52.148.0/24 /24 208.52.148.0 – 208.52.148.255 AS395336 1
16 208.52.151.0/24 /24 208.52.151.0 – 208.52.151.255 AS395336 1
17 208.52.154.0/24 /24 208.52.154.0 – 208.52.154.255 AS395336 1
18 208.52.157.0/24 /24 208.52.157.0 – 208.52.157.255 AS395336 1
19 208.52.158.0/23 /23 208.52.158.0 – 208.52.159.255 AS395336 1
20 208.52.161.0/24 /24 208.52.161.0 – 208.52.161.255 AS395336 1
21 208.52.164.0/24 /24 208.52.164.0 – 208.52.164.255 AS395336 1
22 208.52.166.0/24 /24 208.52.166.0 – 208.52.166.255 AS395336 1
23 208.52.168.0/24 /24 208.52.168.0 – 208.52.168.255 AS395336 1
24 208.52.170.0/24 /24 208.52.170.0 – 208.52.170.255 AS395336 1
25 208.52.174.0/24 /24 208.52.174.0 – 208.52.174.255 AS395336 1
26 208.52.179.0/24 /24 208.52.179.0 – 208.52.179.255 AS395336 1
27 208.52.180.0/24 /24 208.52.180.0 – 208.52.180.255 AS395336 1
28 208.52.182.0/24 /24 208.52.182.0 – 208.52.182.255 AS395336 1
29 208.52.185.0/24 /24 208.52.185.0 – 208.52.185.255 AS395336 1
30 208.52.186.0/23 /23 208.52.186.0 – 208.52.187.255 AS395336 1
31 208.52.188.0/22 /22 208.52.188.0 – 208.52.191.255 AS395336 1
32 208.78.104.0/24 /24 208.78.104.0 – 208.78.104.255 AS395336 1
33 208.78.105.0/24 /24 208.78.105.0 – 208.78.105.255 AS395336 1
34 208.78.106.0/24 /24 208.78.106.0 – 208.78.106.255 AS395336 1
35 208.78.107.0/24 /24 208.78.107.0 – 208.78.107.255 AS395336 1
36 208.78.108.0/23 /23 208.78.108.0 – 208.78.109.255 AS395336 1
37 208.78.110.0/24 /24 208.78.110.0 – 208.78.110.255 AS395336 1
38 208.78.111.0/24 /24 208.78.111.0 – 208.78.111.255 AS395336 1
39 208.83.2.0/23 /23 208.83.2.0 – 208.83.3.255 AS395336 1
40 208.83.4.0/23 /23 208.83.4.0 – 208.83.5.255 AS395336 1
41 208.83.6.0/23 /23 208.83.6.0 – 208.83.7.255 AS395336 1
42 216.126.40.0/24 /24 216.126.40.0 – 216.126.40.255 AS395336 1
43 216.126.44.0/23 /23 216.126.44.0 – 216.126.45.255 AS395336 1
44 216.126.46.0/24 /24 216.126.46.0 – 216.126.46.255 AS395336 1