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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 36 IPv4 prefixes · ASN: AS12213 · showing 1–36
# Prefix ↓ Mask Range Origin ASN MOAS
1 208.67.48.0/21 /21 208.67.48.0 – 208.67.55.255 AS12213 1
2 193.93.84.0/22 /22 193.93.84.0 – 193.93.87.255 AS12213 1
3 151.242.102.0/24 /24 151.242.102.0 – 151.242.102.255 AS12213 1
4 149.137.252.0/22 /22 149.137.252.0 – 149.137.255.255 AS12213 1
5 149.137.248.0/22 /22 149.137.248.0 – 149.137.251.255 AS12213 1
6 149.137.244.0/22 /22 149.137.244.0 – 149.137.247.255 AS12213 1
7 149.137.240.0/22 /22 149.137.240.0 – 149.137.243.255 AS12213 1
8 149.137.236.0/22 /22 149.137.236.0 – 149.137.239.255 AS12213 1
9 149.137.232.0/22 /22 149.137.232.0 – 149.137.235.255 AS12213 1
10 149.137.228.0/22 /22 149.137.228.0 – 149.137.231.255 AS12213 1
11 149.137.224.0/22 /22 149.137.224.0 – 149.137.227.255 AS12213 1
12 149.137.223.0/24 /24 149.137.223.0 – 149.137.223.255 AS12213 1
13 149.137.220.0/22 /22 149.137.220.0 – 149.137.223.255 AS12213 1
14 149.137.216.0/22 /22 149.137.216.0 – 149.137.219.255 AS12213 1
15 149.137.200.0/21 /21 149.137.200.0 – 149.137.207.255 AS12213 1
16 149.137.192.0/21 /21 149.137.192.0 – 149.137.199.255 AS12213 1
17 131.226.252.0/22 /22 131.226.252.0 – 131.226.255.255 AS12213 1
18 131.226.248.0/22 /22 131.226.248.0 – 131.226.251.255 AS12213 1
19 131.226.244.0/22 /22 131.226.244.0 – 131.226.247.255 AS12213 1
20 131.226.240.0/22 /22 131.226.240.0 – 131.226.243.255 AS12213 1
21 131.226.232.0/21 /21 131.226.232.0 – 131.226.239.255 AS12213 1
22 131.226.224.0/22 /22 131.226.224.0 – 131.226.227.255 AS12213 1
23 131.226.216.0/21 /21 131.226.216.0 – 131.226.223.255 AS12213 1
24 131.226.208.0/21 /21 131.226.208.0 – 131.226.215.255 AS12213 1
25 131.226.200.0/21 /21 131.226.200.0 – 131.226.207.255 AS12213 1
26 131.226.192.0/21 /21 131.226.192.0 – 131.226.199.255 AS12213 1
27 108.186.178.0/24 /24 108.186.178.0 – 108.186.178.255 AS12213 1
28 91.132.68.0/22 /22 91.132.68.0 – 91.132.71.255 AS12213 1
29 74.80.248.0/24 /24 74.80.248.0 – 74.80.248.255 AS12213 1
30 74.80.242.0/24 /24 74.80.242.0 – 74.80.242.255 AS12213 1
31 24.170.154.0/23 /23 24.170.154.0 – 24.170.155.255 AS12213 1
32 24.170.148.0/22 /22 24.170.148.0 – 24.170.151.255 AS12213 1
33 24.170.144.0/22 /22 24.170.144.0 – 24.170.147.255 AS12213 1
34 24.170.140.0/22 /22 24.170.140.0 – 24.170.143.255 AS12213 1
35 24.170.132.0/22 /22 24.170.132.0 – 24.170.135.255 AS12213 1
36 24.170.128.0/22 /22 24.170.128.0 – 24.170.131.255 AS12213 1