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 85 IPv4 prefixes · ASN: AS272122 · showing 1–85
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.17.128.0/17 /17 38.17.128.0 – 38.17.255.255 AS272122 1
2 38.17.128.0/22 /22 38.17.128.0 – 38.17.131.255 AS272122 1
3 38.17.132.0/22 /22 38.17.132.0 – 38.17.135.255 AS272122 1
4 38.17.136.0/22 /22 38.17.136.0 – 38.17.139.255 AS272122 1
5 38.17.140.0/22 /22 38.17.140.0 – 38.17.143.255 AS272122 1
6 38.17.144.0/22 /22 38.17.144.0 – 38.17.147.255 AS272122 1
7 38.17.148.0/22 /22 38.17.148.0 – 38.17.151.255 AS272122 1
8 38.17.151.0/24 /24 38.17.151.0 – 38.17.151.255 AS272122 1
9 38.17.152.0/22 /22 38.17.152.0 – 38.17.155.255 AS272122 1
10 38.17.153.0/24 /24 38.17.153.0 – 38.17.153.255 AS272122 1
11 38.17.156.0/22 /22 38.17.156.0 – 38.17.159.255 AS272122 1
12 38.17.160.0/22 /22 38.17.160.0 – 38.17.163.255 AS272122 1
13 38.17.164.0/22 /22 38.17.164.0 – 38.17.167.255 AS272122 1
14 38.17.168.0/22 /22 38.17.168.0 – 38.17.171.255 AS272122 1
15 38.17.172.0/22 /22 38.17.172.0 – 38.17.175.255 AS272122 1
16 38.17.176.0/22 /22 38.17.176.0 – 38.17.179.255 AS272122 1
17 38.17.180.0/22 /22 38.17.180.0 – 38.17.183.255 AS272122 1
18 38.17.184.0/22 /22 38.17.184.0 – 38.17.187.255 AS272122 1
19 38.17.188.0/22 /22 38.17.188.0 – 38.17.191.255 AS272122 1
20 38.17.192.0/22 /22 38.17.192.0 – 38.17.195.255 AS272122 1
21 38.17.196.0/22 /22 38.17.196.0 – 38.17.199.255 AS272122 1
22 38.17.200.0/22 /22 38.17.200.0 – 38.17.203.255 AS272122 1
23 38.17.204.0/22 /22 38.17.204.0 – 38.17.207.255 AS272122 1
24 38.17.208.0/22 /22 38.17.208.0 – 38.17.211.255 AS272122 1
25 38.17.212.0/22 /22 38.17.212.0 – 38.17.215.255 AS272122 1
26 38.17.216.0/22 /22 38.17.216.0 – 38.17.219.255 AS272122 1
27 38.17.220.0/22 /22 38.17.220.0 – 38.17.223.255 AS272122 1
28 38.17.224.0/22 /22 38.17.224.0 – 38.17.227.255 AS272122 1
29 38.17.228.0/22 /22 38.17.228.0 – 38.17.231.255 AS272122 1
30 38.17.232.0/22 /22 38.17.232.0 – 38.17.235.255 AS272122 1
31 38.17.236.0/22 /22 38.17.236.0 – 38.17.239.255 AS272122 1
32 38.17.240.0/22 /22 38.17.240.0 – 38.17.243.255 AS272122 1
33 38.17.244.0/22 /22 38.17.244.0 – 38.17.247.255 AS272122 1
34 38.17.248.0/22 /22 38.17.248.0 – 38.17.251.255 AS272122 1
35 38.17.252.0/22 /22 38.17.252.0 – 38.17.255.255 AS272122 1
36 38.45.32.0/21 /21 38.45.32.0 – 38.45.39.255 AS272122 1
37 38.45.32.0/22 /22 38.45.32.0 – 38.45.35.255 AS272122 1
38 38.45.36.0/22 /22 38.45.36.0 – 38.45.39.255 AS272122 1
39 38.61.128.0/17 /17 38.61.128.0 – 38.61.255.255 AS272122 1
40 38.61.128.0/22 /22 38.61.128.0 – 38.61.131.255 AS272122 1
41 38.61.132.0/22 /22 38.61.132.0 – 38.61.135.255 AS272122 1
42 38.61.136.0/22 /22 38.61.136.0 – 38.61.139.255 AS272122 1
43 38.61.140.0/22 /22 38.61.140.0 – 38.61.143.255 AS272122 1
44 38.61.144.0/22 /22 38.61.144.0 – 38.61.147.255 AS272122 1
45 38.61.148.0/22 /22 38.61.148.0 – 38.61.151.255 AS272122 1
46 38.61.152.0/22 /22 38.61.152.0 – 38.61.155.255 AS272122 1
47 38.61.156.0/22 /22 38.61.156.0 – 38.61.159.255 AS272122 1
48 38.61.160.0/22 /22 38.61.160.0 – 38.61.163.255 AS272122 1
49 38.61.164.0/22 /22 38.61.164.0 – 38.61.167.255 AS272122 1
50 38.61.168.0/22 /22 38.61.168.0 – 38.61.171.255 AS272122 1
51 38.61.172.0/22 /22 38.61.172.0 – 38.61.175.255 AS272122 1
52 38.61.176.0/22 /22 38.61.176.0 – 38.61.179.255 AS272122 1
53 38.61.180.0/22 /22 38.61.180.0 – 38.61.183.255 AS272122 1
54 38.61.184.0/22 /22 38.61.184.0 – 38.61.187.255 AS272122 1
55 38.61.184.0/24 /24 38.61.184.0 – 38.61.184.255 AS272122 1
56 38.61.185.0/24 /24 38.61.185.0 – 38.61.185.255 AS272122 1
57 38.61.188.0/22 /22 38.61.188.0 – 38.61.191.255 AS272122 1
58 38.61.188.0/24 /24 38.61.188.0 – 38.61.188.255 AS272122 1
59 38.61.191.0/24 /24 38.61.191.0 – 38.61.191.255 AS272122 1
60 38.61.192.0/22 /22 38.61.192.0 – 38.61.195.255 AS272122 1
61 38.61.196.0/22 /22 38.61.196.0 – 38.61.199.255 AS272122 1
62 38.61.200.0/22 /22 38.61.200.0 – 38.61.203.255 AS272122 1
63 38.61.204.0/22 /22 38.61.204.0 – 38.61.207.255 AS272122 1
64 38.61.208.0/22 /22 38.61.208.0 – 38.61.211.255 AS272122 1
65 38.61.210.0/24 /24 38.61.210.0 – 38.61.210.255 AS272122 1
66 38.61.212.0/22 /22 38.61.212.0 – 38.61.215.255 AS272122 1
67 38.61.213.0/24 /24 38.61.213.0 – 38.61.213.255 AS272122 1
68 38.61.216.0/22 /22 38.61.216.0 – 38.61.219.255 AS272122 1
69 38.61.220.0/22 /22 38.61.220.0 – 38.61.223.255 AS272122 1
70 38.61.224.0/22 /22 38.61.224.0 – 38.61.227.255 AS272122 1
71 38.61.228.0/22 /22 38.61.228.0 – 38.61.231.255 AS272122 1
72 38.61.232.0/22 /22 38.61.232.0 – 38.61.235.255 AS272122 1
73 38.61.236.0/22 /22 38.61.236.0 – 38.61.239.255 AS272122 1
74 38.61.240.0/22 /22 38.61.240.0 – 38.61.243.255 AS272122 1
75 38.61.243.0/24 /24 38.61.243.0 – 38.61.243.255 AS272122 1
76 38.61.244.0/22 /22 38.61.244.0 – 38.61.247.255 AS272122 1
77 38.61.248.0/22 /22 38.61.248.0 – 38.61.251.255 AS272122 1
78 38.61.250.0/24 /24 38.61.250.0 – 38.61.250.255 AS272122 1
79 38.61.252.0/22 /22 38.61.252.0 – 38.61.255.255 AS272122 1
80 38.87.248.0/22 /22 38.87.248.0 – 38.87.251.255 AS272122 1
81 38.87.248.0/24 /24 38.87.248.0 – 38.87.248.255 AS272122 1
82 38.92.112.0/22 /22 38.92.112.0 – 38.92.115.255 AS272122 1
83 140.174.40.0/21 /21 140.174.40.0 – 140.174.47.255 AS272122 1
84 140.174.40.0/22 /22 140.174.40.0 – 140.174.43.255 AS272122 1
85 140.174.44.0/22 /22 140.174.44.0 – 140.174.47.255 AS272122 1