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 62 IPv4 prefixes · ASN: AS337 · showing 1–62
# Prefix ↑ Mask Range Origin ASN MOAS
1 55.188.0.0/16 /16 55.188.0.0 – 55.188.255.255 AS337 1
2 55.188.32.0/23 /23 55.188.32.0 – 55.188.33.255 AS337 1
3 55.188.96.0/23 /23 55.188.96.0 – 55.188.97.255 AS337 1
4 55.188.98.0/24 /24 55.188.98.0 – 55.188.98.255 AS337 1
5 55.188.100.0/24 /24 55.188.100.0 – 55.188.100.255 AS337 1
6 55.188.101.0/24 /24 55.188.101.0 – 55.188.101.255 AS337 1
7 55.188.102.0/24 /24 55.188.102.0 – 55.188.102.255 AS337 1
8 55.188.103.0/24 /24 55.188.103.0 – 55.188.103.255 AS337 1
9 55.188.104.0/24 /24 55.188.104.0 – 55.188.104.255 AS337 1
10 55.188.106.0/24 /24 55.188.106.0 – 55.188.106.255 AS337 1
11 55.188.107.0/24 /24 55.188.107.0 – 55.188.107.255 AS337 1
12 55.188.108.0/24 /24 55.188.108.0 – 55.188.108.255 AS337 1
13 55.188.111.0/24 /24 55.188.111.0 – 55.188.111.255 AS337 1
14 55.188.112.0/24 /24 55.188.112.0 – 55.188.112.255 AS337 1
15 55.188.115.0/24 /24 55.188.115.0 – 55.188.115.255 AS337 1
16 55.188.116.0/23 /23 55.188.116.0 – 55.188.117.255 AS337 1
17 55.188.118.0/23 /23 55.188.118.0 – 55.188.119.255 AS337 1
18 55.188.120.0/23 /23 55.188.120.0 – 55.188.121.255 AS337 1
19 55.188.128.0/23 /23 55.188.128.0 – 55.188.129.255 AS337 1
20 55.188.132.0/24 /24 55.188.132.0 – 55.188.132.255 AS337 1
21 55.188.133.0/24 /24 55.188.133.0 – 55.188.133.255 AS337 1
22 55.188.134.0/24 /24 55.188.134.0 – 55.188.134.255 AS337 1
23 55.188.135.0/24 /24 55.188.135.0 – 55.188.135.255 AS337 1
24 55.188.137.0/24 /24 55.188.137.0 – 55.188.137.255 AS337 1
25 55.188.138.0/24 /24 55.188.138.0 – 55.188.138.255 AS337 1
26 55.188.139.0/24 /24 55.188.139.0 – 55.188.139.255 AS337 1
27 55.188.140.0/24 /24 55.188.140.0 – 55.188.140.255 AS337 1
28 55.188.141.0/24 /24 55.188.141.0 – 55.188.141.255 AS337 1
29 55.188.160.0/23 /23 55.188.160.0 – 55.188.161.255 AS337 1
30 55.188.162.0/24 /24 55.188.162.0 – 55.188.162.255 AS337 1
31 55.188.164.0/24 /24 55.188.164.0 – 55.188.164.255 AS337 1
32 55.188.165.0/24 /24 55.188.165.0 – 55.188.165.255 AS337 1
33 55.188.169.0/24 /24 55.188.169.0 – 55.188.169.255 AS337 1
34 55.188.170.0/24 /24 55.188.170.0 – 55.188.170.255 AS337 1
35 55.188.171.0/24 /24 55.188.171.0 – 55.188.171.255 AS337 1
36 55.188.174.0/24 /24 55.188.174.0 – 55.188.174.255 AS337 1
37 55.188.187.0/24 /24 55.188.187.0 – 55.188.187.255 AS337 1
38 55.188.188.0/22 /22 55.188.188.0 – 55.188.191.255 AS337 1
39 55.188.192.0/23 /23 55.188.192.0 – 55.188.193.255 AS337 1
40 55.188.194.0/23 /23 55.188.194.0 – 55.188.195.255 AS337 1
41 55.188.196.0/23 /23 55.188.196.0 – 55.188.197.255 AS337 1
42 55.188.198.0/24 /24 55.188.198.0 – 55.188.198.255 AS337 1
43 55.188.199.0/24 /24 55.188.199.0 – 55.188.199.255 AS337 1
44 55.188.200.0/24 /24 55.188.200.0 – 55.188.200.255 AS337 1
45 55.188.201.0/24 /24 55.188.201.0 – 55.188.201.255 AS337 1
46 55.188.202.0/23 /23 55.188.202.0 – 55.188.203.255 AS337 1
47 55.188.204.0/24 /24 55.188.204.0 – 55.188.204.255 AS337 1
48 55.188.205.0/24 /24 55.188.205.0 – 55.188.205.255 AS337 1
49 55.188.206.0/24 /24 55.188.206.0 – 55.188.206.255 AS337 1
50 55.188.207.0/24 /24 55.188.207.0 – 55.188.207.255 AS337 1
51 55.188.208.0/24 /24 55.188.208.0 – 55.188.208.255 AS337 1
52 55.188.210.0/24 /24 55.188.210.0 – 55.188.210.255 AS337 1
53 55.188.224.0/23 /23 55.188.224.0 – 55.188.225.255 AS337 1
54 55.188.226.0/23 /23 55.188.226.0 – 55.188.227.255 AS337 1
55 55.188.228.0/24 /24 55.188.228.0 – 55.188.228.255 AS337 1
56 55.188.231.0/24 /24 55.188.231.0 – 55.188.231.255 AS337 1
57 55.188.232.0/24 /24 55.188.232.0 – 55.188.232.255 AS337 1
58 55.188.234.0/24 /24 55.188.234.0 – 55.188.234.255 AS337 1
59 55.188.235.0/24 /24 55.188.235.0 – 55.188.235.255 AS337 1
60 55.188.236.0/24 /24 55.188.236.0 – 55.188.236.255 AS337 1
61 55.188.239.0/24 /24 55.188.239.0 – 55.188.239.255 AS337 1
62 139.242.14.0/23 /23 139.242.14.0 – 139.242.15.255 AS337 1