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 89 IPv4 prefixes · ASN: AS24187 · showing 1–89
# Prefix ↑ Mask Range Origin ASN MOAS
1 27.131.128.0/18 /18 27.131.128.0 – 27.131.191.255 AS24187 1
2 27.131.128.0/24 /24 27.131.128.0 – 27.131.128.255 AS24187 1
3 27.131.129.0/24 /24 27.131.129.0 – 27.131.129.255 AS24187 1
4 27.131.130.0/24 /24 27.131.130.0 – 27.131.130.255 AS24187 1
5 27.131.131.0/24 /24 27.131.131.0 – 27.131.131.255 AS24187 1
6 27.131.132.0/24 /24 27.131.132.0 – 27.131.132.255 AS24187 1
7 27.131.133.0/24 /24 27.131.133.0 – 27.131.133.255 AS24187 1
8 27.131.134.0/24 /24 27.131.134.0 – 27.131.134.255 AS24187 1
9 27.131.135.0/24 /24 27.131.135.0 – 27.131.135.255 AS24187 1
10 27.131.136.0/24 /24 27.131.136.0 – 27.131.136.255 AS24187 1
11 27.131.137.0/24 /24 27.131.137.0 – 27.131.137.255 AS24187 1
12 27.131.138.0/24 /24 27.131.138.0 – 27.131.138.255 AS24187 1
13 27.131.139.0/24 /24 27.131.139.0 – 27.131.139.255 AS24187 1
14 27.131.140.0/24 /24 27.131.140.0 – 27.131.140.255 AS24187 1
15 27.131.141.0/24 /24 27.131.141.0 – 27.131.141.255 AS24187 1
16 27.131.142.0/24 /24 27.131.142.0 – 27.131.142.255 AS24187 1
17 27.131.143.0/24 /24 27.131.143.0 – 27.131.143.255 AS24187 1
18 27.131.144.0/24 /24 27.131.144.0 – 27.131.144.255 AS24187 1
19 27.131.145.0/24 /24 27.131.145.0 – 27.131.145.255 AS24187 1
20 27.131.146.0/24 /24 27.131.146.0 – 27.131.146.255 AS24187 1
21 27.131.147.0/24 /24 27.131.147.0 – 27.131.147.255 AS24187 1
22 27.131.148.0/24 /24 27.131.148.0 – 27.131.148.255 AS24187 1
23 27.131.149.0/24 /24 27.131.149.0 – 27.131.149.255 AS24187 1
24 27.131.150.0/24 /24 27.131.150.0 – 27.131.150.255 AS24187 1
25 27.131.151.0/24 /24 27.131.151.0 – 27.131.151.255 AS24187 1
26 27.131.152.0/24 /24 27.131.152.0 – 27.131.152.255 AS24187 1
27 27.131.153.0/24 /24 27.131.153.0 – 27.131.153.255 AS24187 1
28 27.131.154.0/24 /24 27.131.154.0 – 27.131.154.255 AS24187 1
29 27.131.155.0/24 /24 27.131.155.0 – 27.131.155.255 AS24187 1
30 27.131.156.0/24 /24 27.131.156.0 – 27.131.156.255 AS24187 1
31 27.131.157.0/24 /24 27.131.157.0 – 27.131.157.255 AS24187 1
32 27.131.158.0/24 /24 27.131.158.0 – 27.131.158.255 AS24187 1
33 27.131.160.0/24 /24 27.131.160.0 – 27.131.160.255 AS24187 1
34 27.131.161.0/24 /24 27.131.161.0 – 27.131.161.255 AS24187 1
35 27.131.162.0/24 /24 27.131.162.0 – 27.131.162.255 AS24187 1
36 27.131.163.0/24 /24 27.131.163.0 – 27.131.163.255 AS24187 1
37 27.131.164.0/24 /24 27.131.164.0 – 27.131.164.255 AS24187 1
38 27.131.165.0/24 /24 27.131.165.0 – 27.131.165.255 AS24187 1
39 27.131.166.0/24 /24 27.131.166.0 – 27.131.166.255 AS24187 1
40 27.131.167.0/24 /24 27.131.167.0 – 27.131.167.255 AS24187 1
41 27.131.168.0/24 /24 27.131.168.0 – 27.131.168.255 AS24187 1
42 27.131.169.0/24 /24 27.131.169.0 – 27.131.169.255 AS24187 1
43 27.131.170.0/24 /24 27.131.170.0 – 27.131.170.255 AS24187 1
44 27.131.171.0/24 /24 27.131.171.0 – 27.131.171.255 AS24187 1
45 27.131.173.0/24 /24 27.131.173.0 – 27.131.173.255 AS24187 1
46 27.131.174.0/24 /24 27.131.174.0 – 27.131.174.255 AS24187 1
47 27.131.175.0/24 /24 27.131.175.0 – 27.131.175.255 AS24187 1
48 27.131.176.0/24 /24 27.131.176.0 – 27.131.176.255 AS24187 1
49 27.131.177.0/24 /24 27.131.177.0 – 27.131.177.255 AS24187 1
50 27.131.178.0/24 /24 27.131.178.0 – 27.131.178.255 AS24187 1
51 27.131.179.0/24 /24 27.131.179.0 – 27.131.179.255 AS24187 1
52 27.131.180.0/24 /24 27.131.180.0 – 27.131.180.255 AS24187 1
53 27.131.181.0/24 /24 27.131.181.0 – 27.131.181.255 AS24187 1
54 27.131.182.0/24 /24 27.131.182.0 – 27.131.182.255 AS24187 1
55 27.131.183.0/24 /24 27.131.183.0 – 27.131.183.255 AS24187 1
56 27.131.184.0/24 /24 27.131.184.0 – 27.131.184.255 AS24187 1
57 27.131.185.0/24 /24 27.131.185.0 – 27.131.185.255 AS24187 1
58 27.131.186.0/24 /24 27.131.186.0 – 27.131.186.255 AS24187 1
59 27.131.187.0/24 /24 27.131.187.0 – 27.131.187.255 AS24187 1
60 27.131.188.0/24 /24 27.131.188.0 – 27.131.188.255 AS24187 1
61 27.131.189.0/24 /24 27.131.189.0 – 27.131.189.255 AS24187 1
62 27.131.190.0/24 /24 27.131.190.0 – 27.131.190.255 AS24187 1
63 27.131.191.0/24 /24 27.131.191.0 – 27.131.191.255 AS24187 1
64 38.58.186.0/24 /24 38.58.186.0 – 38.58.186.255 AS24187 1
65 38.225.99.0/24 /24 38.225.99.0 – 38.225.99.255 AS24187 1
66 38.225.104.0/24 /24 38.225.104.0 – 38.225.104.255 AS24187 1
67 38.225.105.0/24 /24 38.225.105.0 – 38.225.105.255 AS24187 1
68 103.109.60.0/22 /22 103.109.60.0 – 103.109.63.255 AS24187 1
69 103.109.60.0/24 /24 103.109.60.0 – 103.109.60.255 AS24187 1
70 103.109.61.0/24 /24 103.109.61.0 – 103.109.61.255 AS24187 1
71 103.109.62.0/24 /24 103.109.62.0 – 103.109.62.255 AS24187 1
72 103.109.63.0/24 /24 103.109.63.0 – 103.109.63.255 AS24187 1
73 202.173.208.0/20 /20 202.173.208.0 – 202.173.223.255 AS24187 1
74 202.173.208.0/24 /24 202.173.208.0 – 202.173.208.255 AS24187 1
75 202.173.209.0/24 /24 202.173.209.0 – 202.173.209.255 AS24187 1
76 202.173.210.0/24 /24 202.173.210.0 – 202.173.210.255 AS24187 1
77 202.173.211.0/24 /24 202.173.211.0 – 202.173.211.255 AS24187 1
78 202.173.212.0/24 /24 202.173.212.0 – 202.173.212.255 AS24187 1
79 202.173.213.0/24 /24 202.173.213.0 – 202.173.213.255 AS24187 1
80 202.173.214.0/24 /24 202.173.214.0 – 202.173.214.255 AS24187 1
81 202.173.215.0/24 /24 202.173.215.0 – 202.173.215.255 AS24187 1
82 202.173.216.0/24 /24 202.173.216.0 – 202.173.216.255 AS24187 1
83 202.173.217.0/24 /24 202.173.217.0 – 202.173.217.255 AS24187 1
84 202.173.218.0/24 /24 202.173.218.0 – 202.173.218.255 AS24187 1
85 202.173.219.0/24 /24 202.173.219.0 – 202.173.219.255 AS24187 1
86 202.173.220.0/24 /24 202.173.220.0 – 202.173.220.255 AS24187 1
87 202.173.221.0/24 /24 202.173.221.0 – 202.173.221.255 AS24187 1
88 202.173.222.0/24 /24 202.173.222.0 – 202.173.222.255 AS24187 1
89 202.173.223.0/24 /24 202.173.223.0 – 202.173.223.255 AS24187 1