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 52 IPv4 prefixes · ASN: AS204720 · showing 1–52
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.18.14.0/24 /24 37.18.14.0 – 37.18.14.255 AS204720 1
2 37.18.15.0/24 /24 37.18.15.0 – 37.18.15.255 AS204720 1
3 46.42.189.0/24 /24 46.42.189.0 – 46.42.189.255 AS204720 1
4 46.243.232.0/22 /22 46.243.232.0 – 46.243.235.255 AS204720 1
5 78.159.240.0/24 /24 78.159.240.0 – 78.159.240.255 AS204720 1
6 78.159.241.0/24 /24 78.159.241.0 – 78.159.241.255 AS204720 1
7 78.159.242.0/24 /24 78.159.242.0 – 78.159.242.255 AS204720 1
8 78.159.243.0/24 /24 78.159.243.0 – 78.159.243.255 AS204720 1
9 78.159.244.0/24 /24 78.159.244.0 – 78.159.244.255 AS204720 1
10 78.159.245.0/24 /24 78.159.245.0 – 78.159.245.255 AS204720 1
11 78.159.246.0/24 /24 78.159.246.0 – 78.159.246.255 AS204720 1
12 78.159.247.0/24 /24 78.159.247.0 – 78.159.247.255 AS204720 1
13 78.159.250.0/24 /24 78.159.250.0 – 78.159.250.255 AS204720 1
14 81.94.148.0/24 /24 81.94.148.0 – 81.94.148.255 AS204720 1
15 91.231.238.0/24 /24 91.231.238.0 – 91.231.238.255 AS204720 1
16 91.238.111.0/24 /24 91.238.111.0 – 91.238.111.255 AS204720 1
17 93.171.230.0/24 /24 93.171.230.0 – 93.171.230.255 AS204720 1
18 151.236.66.0/24 /24 151.236.66.0 – 151.236.66.255 AS204720 1
19 151.236.68.0/24 /24 151.236.68.0 – 151.236.68.255 AS204720 1
20 151.236.69.0/24 /24 151.236.69.0 – 151.236.69.255 AS204720 1
21 151.236.71.0/24 /24 151.236.71.0 – 151.236.71.255 AS204720 1
22 151.236.79.0/24 /24 151.236.79.0 – 151.236.79.255 AS204720 1
23 151.236.82.0/24 /24 151.236.82.0 – 151.236.82.255 AS204720 1
24 151.236.92.0/24 /24 151.236.92.0 – 151.236.92.255 AS204720 1
25 151.236.93.0/24 /24 151.236.93.0 – 151.236.93.255 AS204720 1
26 151.236.97.0/24 /24 151.236.97.0 – 151.236.97.255 AS204720 1
27 151.236.98.0/24 /24 151.236.98.0 – 151.236.98.255 AS204720 1
28 151.236.101.0/24 /24 151.236.101.0 – 151.236.101.255 AS204720 1
29 151.236.103.0/24 /24 151.236.103.0 – 151.236.103.255 AS204720 1
30 151.236.104.0/24 /24 151.236.104.0 – 151.236.104.255 AS204720 1
31 151.236.105.0/24 /24 151.236.105.0 – 151.236.105.255 AS204720 1
32 151.236.108.0/24 /24 151.236.108.0 – 151.236.108.255 AS204720 1
33 151.236.110.0/24 /24 151.236.110.0 – 151.236.110.255 AS204720 1
34 151.236.112.0/24 /24 151.236.112.0 – 151.236.112.255 AS204720 1
35 151.236.114.0/24 /24 151.236.114.0 – 151.236.114.255 AS204720 1
36 151.236.115.0/24 /24 151.236.115.0 – 151.236.115.255 AS204720 1
37 151.236.116.0/24 /24 151.236.116.0 – 151.236.116.255 AS204720 1
38 151.236.117.0/24 /24 151.236.117.0 – 151.236.117.255 AS204720 1
39 151.236.118.0/24 /24 151.236.118.0 – 151.236.118.255 AS204720 1
40 151.236.119.0/24 /24 151.236.119.0 – 151.236.119.255 AS204720 1
41 151.236.120.0/24 /24 151.236.120.0 – 151.236.120.255 AS204720 1
42 151.236.121.0/24 /24 151.236.121.0 – 151.236.121.255 AS204720 1
43 151.236.124.0/24 /24 151.236.124.0 – 151.236.124.255 AS204720 1
44 151.236.126.0/24 /24 151.236.126.0 – 151.236.126.255 AS204720 1
45 185.141.224.0/24 /24 185.141.224.0 – 185.141.224.255 AS204720 1
46 185.141.226.0/24 /24 185.141.226.0 – 185.141.226.255 AS204720 1
47 185.141.227.0/24 /24 185.141.227.0 – 185.141.227.255 AS204720 1
48 195.178.4.0/24 /24 195.178.4.0 – 195.178.4.255 AS204720 1
49 195.178.5.0/24 /24 195.178.5.0 – 195.178.5.255 AS204720 1
50 196.61.180.0/24 /24 196.61.180.0 – 196.61.180.255 AS204720 1
51 217.19.121.0/24 /24 217.19.121.0 – 217.19.121.255 AS204720 1
52 217.19.122.0/24 /24 217.19.122.0 – 217.19.122.255 AS204720 1