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 49 IPv4 prefixes · ASN: AS43915 · showing 1–49
# Prefix ↓ Mask Range Origin ASN MOAS
1 217.171.104.0/22 /22 217.171.104.0 – 217.171.107.255 AS43915 1
2 217.171.100.0/22 /22 217.171.100.0 – 217.171.103.255 AS43915 1
3 217.20.244.0/22 /22 217.20.244.0 – 217.20.247.255 AS43915 1
4 217.14.184.0/21 /21 217.14.184.0 – 217.14.191.255 AS43915 1
5 213.225.224.0/22 /22 213.225.224.0 – 213.225.227.255 AS43915 1
6 212.108.90.0/23 /23 212.108.90.0 – 212.108.91.255 AS43915 1
7 212.59.72.0/21 /21 212.59.72.0 – 212.59.79.255 AS43915 1
8 195.244.2.0/23 /23 195.244.2.0 – 195.244.3.255 AS43915 1
9 195.242.148.0/23 /23 195.242.148.0 – 195.242.149.255 AS43915 1
10 195.206.172.0/22 /22 195.206.172.0 – 195.206.175.255 AS43915 1
11 195.184.250.0/23 /23 195.184.250.0 – 195.184.251.255 AS43915 1
12 195.72.56.0/22 /22 195.72.56.0 – 195.72.59.255 AS43915 1
13 194.169.152.0/22 /22 194.169.152.0 – 194.169.155.255 AS43915 1
14 194.146.160.0/22 /22 194.146.160.0 – 194.146.163.255 AS43915 1
15 194.145.242.0/23 /23 194.145.242.0 – 194.145.243.255 AS43915 1
16 194.105.134.0/23 /23 194.105.134.0 – 194.105.135.255 AS43915 1
17 193.35.146.0/23 /23 193.35.146.0 – 193.35.147.255 AS43915 1
18 188.214.236.0/22 /22 188.214.236.0 – 188.214.239.255 AS43915 1
19 185.231.136.0/21 /21 185.231.136.0 – 185.231.143.255 AS43915 1
20 185.161.4.0/22 /22 185.161.4.0 – 185.161.7.255 AS43915 1
21 185.147.184.0/22 /22 185.147.184.0 – 185.147.187.255 AS43915 1
22 185.23.254.0/23 /23 185.23.254.0 – 185.23.255.255 AS43915 1
23 178.248.128.0/21 /21 178.248.128.0 – 178.248.135.255 AS43915 1
24 176.116.116.0/22 /22 176.116.116.0 – 176.116.119.255 AS43915 1
25 150.251.120.0/22 /22 150.251.120.0 – 150.251.123.255 AS43915 1
26 147.189.214.0/24 /24 147.189.214.0 – 147.189.214.255 AS43915 1
27 147.189.156.0/22 /22 147.189.156.0 – 147.189.159.255 AS43915 1
28 144.178.252.0/23 /23 144.178.252.0 – 144.178.253.255 AS43915 1
29 144.178.118.0/23 /23 144.178.118.0 – 144.178.119.255 AS43915 1
30 144.178.104.0/23 /23 144.178.104.0 – 144.178.105.255 AS43915 1
31 109.224.240.0/23 /23 109.224.240.0 – 109.224.241.255 AS43915 1
32 109.224.236.0/22 /22 109.224.236.0 – 109.224.239.255 AS43915 1
33 109.224.234.0/23 /23 109.224.234.0 – 109.224.235.255 AS43915 1
34 109.224.226.0/23 /23 109.224.226.0 – 109.224.227.255 AS43915 1
35 109.224.224.0/23 /23 109.224.224.0 – 109.224.225.255 AS43915 1
36 109.224.216.0/22 /22 109.224.216.0 – 109.224.219.255 AS43915 1
37 94.154.184.0/22 /22 94.154.184.0 – 94.154.187.255 AS43915 1
38 91.239.57.0/24 /24 91.239.57.0 – 91.239.57.255 AS43915 1
39 87.117.68.0/23 /23 87.117.68.0 – 87.117.69.255 AS43915 1
40 87.117.64.0/22 /22 87.117.64.0 – 87.117.67.255 AS43915 1
41 79.135.122.0/23 /23 79.135.122.0 – 79.135.123.255 AS43915 1
42 62.169.148.0/23 /23 62.169.148.0 – 62.169.149.255 AS43915 1
43 45.152.28.0/22 /22 45.152.28.0 – 45.152.31.255 AS43915 1
44 45.143.112.0/22 /22 45.143.112.0 – 45.143.115.255 AS43915 1
45 45.130.56.0/22 /22 45.130.56.0 – 45.130.59.255 AS43915 1
46 45.80.160.0/22 /22 45.80.160.0 – 45.80.163.255 AS43915 1
47 45.66.36.0/22 /22 45.66.36.0 – 45.66.39.255 AS43915 1
48 31.210.27.0/24 /24 31.210.27.0 – 31.210.27.255 AS43915 1
49 5.181.104.0/22 /22 5.181.104.0 – 5.181.107.255 AS43915 1