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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 47 IPv4 prefixes · ASN: AS52436 · showing 1–47
# Prefix ↑ Mask Range Origin ASN MOAS
1 132.255.112.0/22 /22 132.255.112.0 – 132.255.115.255 AS52436 1
2 132.255.112.0/24 /24 132.255.112.0 – 132.255.112.255 AS52436 1
3 132.255.113.0/24 /24 132.255.113.0 – 132.255.113.255 AS52436 1
4 132.255.114.0/24 /24 132.255.114.0 – 132.255.114.255 AS52436 1
5 132.255.115.0/24 /24 132.255.115.0 – 132.255.115.255 AS52436 1
6 138.97.176.0/23 /23 138.97.176.0 – 138.97.177.255 AS52436 1
7 138.97.176.0/24 /24 138.97.176.0 – 138.97.176.255 AS52436 1
8 138.97.177.0/24 /24 138.97.177.0 – 138.97.177.255 AS52436 1
9 138.97.178.0/23 /23 138.97.178.0 – 138.97.179.255 AS52436 1
10 138.97.178.0/24 /24 138.97.178.0 – 138.97.178.255 AS52436 1
11 138.97.179.0/24 /24 138.97.179.0 – 138.97.179.255 AS52436 1
12 168.181.208.0/22 /22 168.181.208.0 – 168.181.211.255 AS52436 1
13 168.181.208.0/23 /23 168.181.208.0 – 168.181.209.255 AS52436 1
14 168.181.208.0/24 /24 168.181.208.0 – 168.181.208.255 AS52436 1
15 168.181.209.0/24 /24 168.181.209.0 – 168.181.209.255 AS52436 1
16 168.181.210.0/23 /23 168.181.210.0 – 168.181.211.255 AS52436 1
17 168.181.210.0/24 /24 168.181.210.0 – 168.181.210.255 AS52436 1
18 168.181.211.0/24 /24 168.181.211.0 – 168.181.211.255 AS52436 1
19 168.196.32.0/22 /22 168.196.32.0 – 168.196.35.255 AS52436 1
20 168.196.32.0/23 /23 168.196.32.0 – 168.196.33.255 AS52436 1
21 168.196.32.0/24 /24 168.196.32.0 – 168.196.32.255 AS52436 1
22 168.196.33.0/24 /24 168.196.33.0 – 168.196.33.255 AS52436 1
23 168.196.34.0/23 /23 168.196.34.0 – 168.196.35.255 AS52436 1
24 168.196.34.0/24 /24 168.196.34.0 – 168.196.34.255 AS52436 1
25 168.196.35.0/24 /24 168.196.35.0 – 168.196.35.255 AS52436 1
26 179.42.168.0/22 /22 179.42.168.0 – 179.42.171.255 AS52436 1
27 179.42.168.0/24 /24 179.42.168.0 – 179.42.168.255 AS52436 1
28 179.42.169.0/24 /24 179.42.169.0 – 179.42.169.255 AS52436 1
29 179.42.170.0/24 /24 179.42.170.0 – 179.42.170.255 AS52436 1
30 179.42.171.0/24 /24 179.42.171.0 – 179.42.171.255 AS52436 1
31 179.63.240.0/24 /24 179.63.240.0 – 179.63.240.255 AS52436 1
32 179.63.241.0/24 /24 179.63.241.0 – 179.63.241.255 AS52436 1
33 179.63.243.0/24 /24 179.63.243.0 – 179.63.243.255 AS52436 1
34 190.120.244.0/22 /22 190.120.244.0 – 190.120.247.255 AS52436 1
35 190.120.244.0/24 /24 190.120.244.0 – 190.120.244.255 AS52436 1
36 190.120.245.0/24 /24 190.120.245.0 – 190.120.245.255 AS52436 1
37 190.120.246.0/24 /24 190.120.246.0 – 190.120.246.255 AS52436 1
38 190.120.247.0/24 /24 190.120.247.0 – 190.120.247.255 AS52436 1
39 190.122.180.0/22 /22 190.122.180.0 – 190.122.183.255 AS52436 1
40 190.122.180.0/24 /24 190.122.180.0 – 190.122.180.255 AS52436 1
41 190.122.181.0/24 /24 190.122.181.0 – 190.122.181.255 AS52436 1
42 190.122.182.0/24 /24 190.122.182.0 – 190.122.182.255 AS52436 1
43 190.122.183.0/24 /24 190.122.183.0 – 190.122.183.255 AS52436 1
44 207.248.124.0/23 /23 207.248.124.0 – 207.248.125.255 AS52436 1
45 207.248.124.0/24 /24 207.248.124.0 – 207.248.124.255 AS52436 1
46 207.248.126.0/24 /24 207.248.126.0 – 207.248.126.255 AS52436 1
47 207.248.127.0/24 /24 207.248.127.0 – 207.248.127.255 AS52436 1