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 42 IPv4 prefixes · ASN: AS197033 · showing 1–42
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.183.18.0/24 /24 5.183.18.0 – 5.183.18.255 AS197033 1
2 5.183.19.0/24 /24 5.183.19.0 – 5.183.19.255 AS197033 1
3 38.229.128.0/19 /19 38.229.128.0 – 38.229.159.255 AS197033 1
4 38.229.145.0/24 /24 38.229.145.0 – 38.229.145.255 AS197033 1
5 46.18.224.0/21 /21 46.18.224.0 – 46.18.231.255 AS197033 1
6 91.216.43.0/24 /24 91.216.43.0 – 91.216.43.255 AS197033 1
7 91.220.51.0/24 /24 91.220.51.0 – 91.220.51.255 AS197033 1
8 91.224.230.0/23 /23 91.224.230.0 – 91.224.231.255 AS197033 1
9 149.40.8.0/21 /21 149.40.8.0 – 149.40.15.255 AS197033 1
10 154.45.225.0/24 /24 154.45.225.0 – 154.45.225.255 AS197033 1
11 154.45.226.0/24 /24 154.45.226.0 – 154.45.226.255 AS197033 1
12 154.45.228.0/22 /22 154.45.228.0 – 154.45.231.255 AS197033 1
13 154.45.228.0/24 /24 154.45.228.0 – 154.45.228.255 AS197033 1
14 154.45.232.0/22 /22 154.45.232.0 – 154.45.235.255 AS197033 1
15 154.45.240.0/21 /21 154.45.240.0 – 154.45.247.255 AS197033 1
16 185.19.224.0/22 /22 185.19.224.0 – 185.19.227.255 AS197033 1
17 185.19.224.0/24 /24 185.19.224.0 – 185.19.224.255 AS197033 1
18 185.19.225.0/24 /24 185.19.225.0 – 185.19.225.255 AS197033 1
19 185.19.226.0/24 /24 185.19.226.0 – 185.19.226.255 AS197033 1
20 185.19.227.0/24 /24 185.19.227.0 – 185.19.227.255 AS197033 1
21 185.24.152.0/22 /22 185.24.152.0 – 185.24.155.255 AS197033 1
22 185.33.88.0/22 /22 185.33.88.0 – 185.33.91.255 AS197033 1
23 185.97.204.0/22 /22 185.97.204.0 – 185.97.207.255 AS197033 1
24 185.147.65.0/24 /24 185.147.65.0 – 185.147.65.255 AS197033 1
25 185.147.67.0/24 /24 185.147.67.0 – 185.147.67.255 AS197033 1
26 185.149.216.0/22 /22 185.149.216.0 – 185.149.219.255 AS197033 1
27 185.155.173.0/24 /24 185.155.173.0 – 185.155.173.255 AS197033 1
28 185.195.248.0/24 /24 185.195.248.0 – 185.195.248.255 AS197033 1
29 185.195.249.0/24 /24 185.195.249.0 – 185.195.249.255 AS197033 1
30 185.195.250.0/24 /24 185.195.250.0 – 185.195.250.255 AS197033 1
31 185.195.251.0/24 /24 185.195.251.0 – 185.195.251.255 AS197033 1
32 185.232.24.0/22 /22 185.232.24.0 – 185.232.27.255 AS197033 1
33 185.243.16.0/22 /22 185.243.16.0 – 185.243.19.255 AS197033 1
34 185.243.16.0/24 /24 185.243.16.0 – 185.243.16.255 AS197033 1
35 185.243.17.0/24 /24 185.243.17.0 – 185.243.17.255 AS197033 1
36 185.243.18.0/24 /24 185.243.18.0 – 185.243.18.255 AS197033 1
37 185.243.19.0/24 /24 185.243.19.0 – 185.243.19.255 AS197033 1
38 193.34.32.0/22 /22 193.34.32.0 – 193.34.35.255 AS197033 1
39 193.34.35.0/24 /24 193.34.35.0 – 193.34.35.255 AS197033 1
40 194.147.172.0/24 /24 194.147.172.0 – 194.147.172.255 AS197033 1
41 194.147.227.0/24 /24 194.147.227.0 – 194.147.227.255 AS197033 1
42 194.147.228.0/24 /24 194.147.228.0 – 194.147.228.255 AS197033 1