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 59 IPv4 prefixes · ASN: AS204997 · showing 1–59
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.144.64.0/24 /24 45.144.64.0 – 45.144.64.255 AS204997 1
2 45.144.65.0/24 /24 45.144.65.0 – 45.144.65.255 AS204997 1
3 45.144.66.0/24 /24 45.144.66.0 – 45.144.66.255 AS204997 1
4 45.144.67.0/24 /24 45.144.67.0 – 45.144.67.255 AS204997 1
5 46.17.104.0/24 /24 46.17.104.0 – 46.17.104.255 AS204997 1
6 91.217.81.0/24 /24 91.217.81.0 – 91.217.81.255 AS204997 1
7 104.128.132.0/24 /24 104.128.132.0 – 104.128.132.255 AS204997 1
8 104.128.136.0/24 /24 104.128.136.0 – 104.128.136.255 AS204997 1
9 104.128.137.0/24 /24 104.128.137.0 – 104.128.137.255 AS204997 1
10 104.128.140.0/24 /24 104.128.140.0 – 104.128.140.255 AS204997 1
11 104.128.141.0/24 /24 104.128.141.0 – 104.128.141.255 AS204997 1
12 135.136.180.0/24 /24 135.136.180.0 – 135.136.180.255 AS204997 1
13 135.136.188.0/24 /24 135.136.188.0 – 135.136.188.255 AS204997 1
14 135.136.191.0/24 /24 135.136.191.0 – 135.136.191.255 AS204997 1
15 139.28.222.0/24 /24 139.28.222.0 – 139.28.222.255 AS204997 1
16 139.28.223.0/24 /24 139.28.223.0 – 139.28.223.255 AS204997 1
17 147.78.64.0/24 /24 147.78.64.0 – 147.78.64.255 AS204997 1
18 147.78.65.0/24 /24 147.78.65.0 – 147.78.65.255 AS204997 1
19 147.78.66.0/24 /24 147.78.66.0 – 147.78.66.255 AS204997 1
20 147.78.67.0/24 /24 147.78.67.0 – 147.78.67.255 AS204997 1
21 178.253.38.0/24 /24 178.253.38.0 – 178.253.38.255 AS204997 1
22 178.253.39.0/24 /24 178.253.39.0 – 178.253.39.255 AS204997 1
23 178.253.44.0/24 /24 178.253.44.0 – 178.253.44.255 AS204997 1
24 178.253.45.0/24 /24 178.253.45.0 – 178.253.45.255 AS204997 1
25 185.17.3.0/24 /24 185.17.3.0 – 185.17.3.255 AS204997 1
26 185.104.248.0/24 /24 185.104.248.0 – 185.104.248.255 AS204997 1
27 185.104.249.0/24 /24 185.104.249.0 – 185.104.249.255 AS204997 1
28 185.139.68.0/24 /24 185.139.68.0 – 185.139.68.255 AS204997 1
29 185.139.69.0/24 /24 185.139.69.0 – 185.139.69.255 AS204997 1
30 185.139.70.0/24 /24 185.139.70.0 – 185.139.70.255 AS204997 1
31 185.139.71.0/24 /24 185.139.71.0 – 185.139.71.255 AS204997 1
32 185.174.138.0/24 /24 185.174.138.0 – 185.174.138.255 AS204997 1
33 185.180.230.0/24 /24 185.180.230.0 – 185.180.230.255 AS204997 1
34 185.180.231.0/24 /24 185.180.231.0 – 185.180.231.255 AS204997 1
35 185.188.182.0/24 /24 185.188.182.0 – 185.188.182.255 AS204997 1
36 185.188.183.0/24 /24 185.188.183.0 – 185.188.183.255 AS204997 1
37 185.189.12.0/24 /24 185.189.12.0 – 185.189.12.255 AS204997 1
38 185.189.13.0/24 /24 185.189.13.0 – 185.189.13.255 AS204997 1
39 185.189.14.0/24 /24 185.189.14.0 – 185.189.14.255 AS204997 1
40 185.189.15.0/24 /24 185.189.15.0 – 185.189.15.255 AS204997 1
41 185.195.24.0/24 /24 185.195.24.0 – 185.195.24.255 AS204997 1
42 185.195.25.0/24 /24 185.195.25.0 – 185.195.25.255 AS204997 1
43 185.195.26.0/24 /24 185.195.26.0 – 185.195.26.255 AS204997 1
44 185.195.27.0/24 /24 185.195.27.0 – 185.195.27.255 AS204997 1
45 185.204.0.0/24 /24 185.204.0.0 – 185.204.0.255 AS204997 1
46 185.204.2.0/24 /24 185.204.2.0 – 185.204.2.255 AS204997 1
47 185.204.3.0/24 /24 185.204.3.0 – 185.204.3.255 AS204997 1
48 185.212.148.0/24 /24 185.212.148.0 – 185.212.148.255 AS204997 1
49 185.244.172.0/24 /24 185.244.172.0 – 185.244.172.255 AS204997 1
50 185.244.173.0/24 /24 185.244.173.0 – 185.244.173.255 AS204997 1
51 185.252.146.0/24 /24 185.252.146.0 – 185.252.146.255 AS204997 1
52 185.252.147.0/24 /24 185.252.147.0 – 185.252.147.255 AS204997 1
53 185.255.132.0/24 /24 185.255.132.0 – 185.255.132.255 AS204997 1
54 185.255.133.0/24 /24 185.255.133.0 – 185.255.133.255 AS204997 1
55 185.255.134.0/24 /24 185.255.134.0 – 185.255.134.255 AS204997 1
56 185.255.135.0/24 /24 185.255.135.0 – 185.255.135.255 AS204997 1
57 193.109.78.0/24 /24 193.109.78.0 – 193.109.78.255 AS204997 1
58 193.109.79.0/24 /24 193.109.79.0 – 193.109.79.255 AS204997 1
59 195.66.114.0/24 /24 195.66.114.0 – 195.66.114.255 AS204997 1