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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 41 IPv4 prefixes · ASN: AS40244 · showing 1–41
# Prefix ↓ Mask Range Origin ASN MOAS
1 216.71.105.0/24 /24 216.71.105.0 – 216.71.105.255 AS40244 1
2 209.240.110.0/24 /24 209.240.110.0 – 209.240.110.255 AS40244 1
3 209.240.108.0/23 /23 209.240.108.0 – 209.240.109.255 AS40244 1
4 209.240.104.0/22 /22 209.240.104.0 – 209.240.107.255 AS40244 1
5 209.240.96.0/21 /21 209.240.96.0 – 209.240.103.255 AS40244 1
6 208.85.0.0/21 /21 208.85.0.0 – 208.85.7.255 AS40244 1
7 208.78.32.0/23 /23 208.78.32.0 – 208.78.33.255 AS40244 1
8 208.72.236.0/23 /23 208.72.236.0 – 208.72.237.255 AS40244 1
9 199.223.252.0/22 /22 199.223.252.0 – 199.223.255.255 AS40244 1
10 199.193.114.0/24 /24 199.193.114.0 – 199.193.114.255 AS40244 1
11 199.16.52.0/22 /22 199.16.52.0 – 199.16.55.255 AS40244 1
12 199.16.50.0/23 /23 199.16.50.0 – 199.16.51.255 AS40244 1
13 198.48.48.0/20 /20 198.48.48.0 – 198.48.63.255 AS40244 1
14 192.211.55.0/24 /24 192.211.55.0 – 192.211.55.255 AS40244 1
15 173.233.89.0/24 /24 173.233.89.0 – 173.233.89.255 AS40244 1
16 173.233.64.0/19 /19 173.233.64.0 – 173.233.95.255 AS40244 1
17 173.198.192.0/18 /18 173.198.192.0 – 173.198.255.255 AS40244 1
18 163.182.168.0/21 /21 163.182.168.0 – 163.182.175.255 AS40244 1
19 162.250.200.0/22 /22 162.250.200.0 – 162.250.203.255 AS40244 1
20 162.213.120.0/22 /22 162.213.120.0 – 162.213.123.255 AS40244 1
21 151.245.20.0/24 /24 151.245.20.0 – 151.245.20.255 AS40244 1
22 104.129.170.0/24 /24 104.129.170.0 – 104.129.170.255 AS40244 1
23 104.129.168.0/23 /23 104.129.168.0 – 104.129.169.255 AS40244 1
24 96.47.9.0/24 /24 96.47.9.0 – 96.47.9.255 AS40244 1
25 96.47.8.0/24 /24 96.47.8.0 – 96.47.8.255 AS40244 1
26 96.47.6.0/24 /24 96.47.6.0 – 96.47.6.255 AS40244 1
27 96.47.5.0/24 /24 96.47.5.0 – 96.47.5.255 AS40244 1
28 94.26.84.0/23 /23 94.26.84.0 – 94.26.85.255 AS40244 1
29 94.26.73.0/24 /24 94.26.73.0 – 94.26.73.255 AS40244 1
30 94.26.67.0/24 /24 94.26.67.0 – 94.26.67.255 AS40244 1
31 94.26.46.0/23 /23 94.26.46.0 – 94.26.47.255 AS40244 1
32 74.115.170.0/23 /23 74.115.170.0 – 74.115.171.255 AS40244 1
33 67.231.240.0/20 /20 67.231.240.0 – 67.231.255.255 AS40244 1
34 66.206.47.0/24 /24 66.206.47.0 – 66.206.47.255 AS40244 1
35 66.206.46.0/24 /24 66.206.46.0 – 66.206.46.255 AS40244 1
36 66.206.45.0/24 /24 66.206.45.0 – 66.206.45.255 AS40244 1
37 66.206.32.0/20 /20 66.206.32.0 – 66.206.47.255 AS40244 1
38 66.96.85.0/24 /24 66.96.85.0 – 66.96.85.255 AS40244 1
39 64.208.60.0/22 /22 64.208.60.0 – 64.208.63.255 AS40244 1
40 64.128.190.0/23 /23 64.128.190.0 – 64.128.191.255 AS40244 1
41 64.128.116.0/23 /23 64.128.116.0 – 64.128.117.255 AS40244 1