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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 24 IPv4 prefixes · ASN: AS25649 · showing 1–24
# Prefix ↑ Mask Range Origin ASN MOAS
1 66.242.160.0/20 /20 66.242.160.0 – 66.242.175.255 AS25649 1
2 74.112.192.0/21 /21 74.112.192.0 – 74.112.199.255 AS25649 1
3 74.202.195.0/24 /24 74.202.195.0 – 74.202.195.255 AS25649 1
4 104.153.204.0/22 /22 104.153.204.0 – 104.153.207.255 AS25649 1
5 129.220.224.0/19 /19 129.220.224.0 – 129.220.255.255 AS25649 1
6 142.147.84.0/22 /22 142.147.84.0 – 142.147.87.255 AS25649 1
7 143.55.84.0/22 /22 143.55.84.0 – 143.55.87.255 AS25649 1
8 143.55.152.0/23 /23 143.55.152.0 – 143.55.153.255 AS25649 1
9 161.38.42.0/23 /23 161.38.42.0 – 161.38.43.255 AS25649 1
10 162.33.240.0/20 /20 162.33.240.0 – 162.33.255.255 AS25649 1
11 172.110.240.0/22 /22 172.110.240.0 – 172.110.243.255 AS25649 1
12 173.227.44.0/22 /22 173.227.44.0 – 173.227.47.255 AS25649 1
13 192.34.208.0/22 /22 192.34.208.0 – 192.34.211.255 AS25649 1
14 198.207.148.0/22 /22 198.207.148.0 – 198.207.151.255 AS25649 1
15 199.187.232.0/22 /22 199.187.232.0 – 199.187.235.255 AS25649 1
16 206.169.140.0/22 /22 206.169.140.0 – 206.169.143.255 AS25649 1
17 206.169.162.0/23 /23 206.169.162.0 – 206.169.163.255 AS25649 1
18 207.114.166.0/23 /23 207.114.166.0 – 207.114.167.255 AS25649 1
19 208.74.8.0/22 /22 208.74.8.0 – 208.74.11.255 AS25649 1
20 208.86.44.0/22 /22 208.86.44.0 – 208.86.47.255 AS25649 1
21 209.194.252.0/23 /23 209.194.252.0 – 209.194.253.255 AS25649 1
22 209.203.68.0/23 /23 209.203.68.0 – 209.203.69.255 AS25649 1
23 216.84.200.0/21 /21 216.84.200.0 – 216.84.207.255 AS25649 1
24 216.84.208.0/21 /21 216.84.208.0 – 216.84.215.255 AS25649 1