BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 67 IPv4 prefixes · ASN: AS12257 · showing 1–67
# Prefix ↓ Mask Range Origin ASN MOAS
1 199.245.235.0/24 /24 199.245.235.0 – 199.245.235.255 AS12257 1
2 198.161.247.0/24 /24 198.161.247.0 – 198.161.247.255 AS12257 1
3 168.159.215.0/24 /24 168.159.215.0 – 168.159.215.255 AS12257 1
4 168.159.213.0/24 /24 168.159.213.0 – 168.159.213.255 AS12257 1
5 168.159.212.0/24 /24 168.159.212.0 – 168.159.212.255 AS12257 1
6 168.159.162.0/24 /24 168.159.162.0 – 168.159.162.255 AS12257 1
7 168.159.160.0/24 /24 168.159.160.0 – 168.159.160.255 AS12257 1
8 163.244.72.0/24 /24 163.244.72.0 – 163.244.72.255 AS12257 1
9 163.244.40.0/24 /24 163.244.40.0 – 163.244.40.255 AS12257 1
10 152.62.193.0/24 /24 152.62.193.0 – 152.62.193.255 AS12257 1
11 152.62.187.0/24 /24 152.62.187.0 – 152.62.187.255 AS12257 1
12 152.62.186.0/24 /24 152.62.186.0 – 152.62.186.255 AS12257 1
13 152.62.185.0/24 /24 152.62.185.0 – 152.62.185.255 AS12257 1
14 152.62.184.0/24 /24 152.62.184.0 – 152.62.184.255 AS12257 1
15 152.62.165.0/24 /24 152.62.165.0 – 152.62.165.255 AS12257 1
16 152.62.164.0/24 /24 152.62.164.0 – 152.62.164.255 AS12257 1
17 152.62.163.0/24 /24 152.62.163.0 – 152.62.163.255 AS12257 1
18 152.62.155.0/24 /24 152.62.155.0 – 152.62.155.255 AS12257 1
19 152.62.154.0/24 /24 152.62.154.0 – 152.62.154.255 AS12257 1
20 152.62.118.0/24 /24 152.62.118.0 – 152.62.118.255 AS12257 1
21 152.62.115.0/24 /24 152.62.115.0 – 152.62.115.255 AS12257 1
22 152.62.113.0/24 /24 152.62.113.0 – 152.62.113.255 AS12257 1
23 152.62.112.0/24 /24 152.62.112.0 – 152.62.112.255 AS12257 1
24 152.62.110.0/24 /24 152.62.110.0 – 152.62.110.255 AS12257 1
25 152.62.109.0/24 /24 152.62.109.0 – 152.62.109.255 AS12257 1
26 152.62.108.0/24 /24 152.62.108.0 – 152.62.108.255 AS12257 1
27 152.62.97.0/24 /24 152.62.97.0 – 152.62.97.255 AS12257 1
28 152.62.60.0/24 /24 152.62.60.0 – 152.62.60.255 AS12257 1
29 152.62.47.0/24 /24 152.62.47.0 – 152.62.47.255 AS12257 1
30 152.62.44.0/24 /24 152.62.44.0 – 152.62.44.255 AS12257 1
31 147.178.8.0/24 /24 147.178.8.0 – 147.178.8.255 AS12257 1
32 147.178.7.0/24 /24 147.178.7.0 – 147.178.7.255 AS12257 1
33 147.178.6.0/24 /24 147.178.6.0 – 147.178.6.255 AS12257 1
34 147.178.5.0/24 /24 147.178.5.0 – 147.178.5.255 AS12257 1
35 147.178.4.0/24 /24 147.178.4.0 – 147.178.4.255 AS12257 1
36 147.178.2.0/24 /24 147.178.2.0 – 147.178.2.255 AS12257 1
37 137.69.117.0/24 /24 137.69.117.0 – 137.69.117.255 AS12257 1
38 137.69.113.0/24 /24 137.69.113.0 – 137.69.113.255 AS12257 1
39 132.237.141.0/24 /24 132.237.141.0 – 132.237.141.255 AS12257 1
40 128.221.239.0/24 /24 128.221.239.0 – 128.221.239.255 AS12257 1
41 128.221.237.0/24 /24 128.221.237.0 – 128.221.237.255 AS12257 1
42 128.221.235.0/24 /24 128.221.235.0 – 128.221.235.255 AS12257 1
43 128.221.233.0/24 /24 128.221.233.0 – 128.221.233.255 AS12257 1
44 128.221.232.0/24 /24 128.221.232.0 – 128.221.232.255 AS12257 1
45 128.221.231.0/24 /24 128.221.231.0 – 128.221.231.255 AS12257 1
46 128.221.230.0/24 /24 128.221.230.0 – 128.221.230.255 AS12257 1
47 128.221.228.0/24 /24 128.221.228.0 – 128.221.228.255 AS12257 1
48 128.221.227.0/24 /24 128.221.227.0 – 128.221.227.255 AS12257 1
49 128.221.226.0/24 /24 128.221.226.0 – 128.221.226.255 AS12257 1
50 128.221.225.0/24 /24 128.221.225.0 – 128.221.225.255 AS12257 1
51 128.221.224.0/24 /24 128.221.224.0 – 128.221.224.255 AS12257 1
52 128.221.223.0/24 /24 128.221.223.0 – 128.221.223.255 AS12257 1
53 128.221.222.0/24 /24 128.221.222.0 – 128.221.222.255 AS12257 1
54 128.221.221.0/24 /24 128.221.221.0 – 128.221.221.255 AS12257 1
55 128.221.220.0/24 /24 128.221.220.0 – 128.221.220.255 AS12257 1
56 128.221.219.0/24 /24 128.221.219.0 – 128.221.219.255 AS12257 1
57 128.221.218.0/24 /24 128.221.218.0 – 128.221.218.255 AS12257 1
58 128.221.217.0/24 /24 128.221.217.0 – 128.221.217.255 AS12257 1
59 128.221.216.0/24 /24 128.221.216.0 – 128.221.216.255 AS12257 1
60 128.221.215.0/24 /24 128.221.215.0 – 128.221.215.255 AS12257 1
61 128.221.214.0/24 /24 128.221.214.0 – 128.221.214.255 AS12257 1
62 128.221.213.0/24 /24 128.221.213.0 – 128.221.213.255 AS12257 1
63 128.221.212.0/24 /24 128.221.212.0 – 128.221.212.255 AS12257 1
64 128.221.209.0/24 /24 128.221.209.0 – 128.221.209.255 AS12257 1
65 128.221.208.0/24 /24 128.221.208.0 – 128.221.208.255 AS12257 1
66 128.221.192.0/24 /24 128.221.192.0 – 128.221.192.255 AS12257 1
67 12.7.200.0/24 /24 12.7.200.0 – 12.7.200.255 AS12257 1