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 77 IPv4 prefixes · ASN: AS16481 · showing 1–77
# Prefix ↑ Mask Range Origin ASN MOAS
1 155.48.0.0/16 /16 155.48.0.0 – 155.48.255.255 AS16481 1
2 155.48.1.0/24 /24 155.48.1.0 – 155.48.1.255 AS16481 1
3 155.48.2.0/24 /24 155.48.2.0 – 155.48.2.255 AS16481 1
4 155.48.6.0/24 /24 155.48.6.0 – 155.48.6.255 AS16481 1
5 155.48.7.0/24 /24 155.48.7.0 – 155.48.7.255 AS16481 1
6 155.48.8.0/24 /24 155.48.8.0 – 155.48.8.255 AS16481 1
7 155.48.9.0/24 /24 155.48.9.0 – 155.48.9.255 AS16481 1
8 155.48.10.0/24 /24 155.48.10.0 – 155.48.10.255 AS16481 1
9 155.48.11.0/24 /24 155.48.11.0 – 155.48.11.255 AS16481 1
10 155.48.12.0/24 /24 155.48.12.0 – 155.48.12.255 AS16481 1
11 155.48.13.0/24 /24 155.48.13.0 – 155.48.13.255 AS16481 1
12 155.48.14.0/24 /24 155.48.14.0 – 155.48.14.255 AS16481 1
13 155.48.15.0/24 /24 155.48.15.0 – 155.48.15.255 AS16481 1
14 155.48.16.0/22 /22 155.48.16.0 – 155.48.19.255 AS16481 1
15 155.48.20.0/22 /22 155.48.20.0 – 155.48.23.255 AS16481 1
16 155.48.24.0/22 /22 155.48.24.0 – 155.48.27.255 AS16481 1
17 155.48.28.0/22 /22 155.48.28.0 – 155.48.31.255 AS16481 1
18 155.48.32.0/22 /22 155.48.32.0 – 155.48.35.255 AS16481 1
19 155.48.36.0/22 /22 155.48.36.0 – 155.48.39.255 AS16481 1
20 155.48.40.0/24 /24 155.48.40.0 – 155.48.40.255 AS16481 1
21 155.48.41.0/24 /24 155.48.41.0 – 155.48.41.255 AS16481 1
22 155.48.42.0/24 /24 155.48.42.0 – 155.48.42.255 AS16481 1
23 155.48.43.0/24 /24 155.48.43.0 – 155.48.43.255 AS16481 1
24 155.48.44.0/24 /24 155.48.44.0 – 155.48.44.255 AS16481 1
25 155.48.45.0/24 /24 155.48.45.0 – 155.48.45.255 AS16481 1
26 155.48.46.0/23 /23 155.48.46.0 – 155.48.47.255 AS16481 1
27 155.48.48.0/22 /22 155.48.48.0 – 155.48.51.255 AS16481 1
28 155.48.52.0/22 /22 155.48.52.0 – 155.48.55.255 AS16481 1
29 155.48.56.0/22 /22 155.48.56.0 – 155.48.59.255 AS16481 1
30 155.48.60.0/22 /22 155.48.60.0 – 155.48.63.255 AS16481 1
31 155.48.68.0/23 /23 155.48.68.0 – 155.48.69.255 AS16481 1
32 155.48.86.0/23 /23 155.48.86.0 – 155.48.87.255 AS16481 1
33 155.48.90.0/23 /23 155.48.90.0 – 155.48.91.255 AS16481 1
34 155.48.96.0/22 /22 155.48.96.0 – 155.48.99.255 AS16481 1
35 155.48.100.0/22 /22 155.48.100.0 – 155.48.103.255 AS16481 1
36 155.48.104.0/22 /22 155.48.104.0 – 155.48.107.255 AS16481 1
37 155.48.108.0/22 /22 155.48.108.0 – 155.48.111.255 AS16481 1
38 155.48.112.0/22 /22 155.48.112.0 – 155.48.115.255 AS16481 1
39 155.48.116.0/22 /22 155.48.116.0 – 155.48.119.255 AS16481 1
40 155.48.120.0/22 /22 155.48.120.0 – 155.48.123.255 AS16481 1
41 155.48.124.0/22 /22 155.48.124.0 – 155.48.127.255 AS16481 1
42 155.48.128.0/22 /22 155.48.128.0 – 155.48.131.255 AS16481 1
43 155.48.132.0/22 /22 155.48.132.0 – 155.48.135.255 AS16481 1
44 155.48.136.0/22 /22 155.48.136.0 – 155.48.139.255 AS16481 1
45 155.48.140.0/22 /22 155.48.140.0 – 155.48.143.255 AS16481 1
46 155.48.144.0/22 /22 155.48.144.0 – 155.48.147.255 AS16481 1
47 155.48.148.0/22 /22 155.48.148.0 – 155.48.151.255 AS16481 1
48 155.48.152.0/22 /22 155.48.152.0 – 155.48.155.255 AS16481 1
49 155.48.156.0/22 /22 155.48.156.0 – 155.48.159.255 AS16481 1
50 155.48.160.0/22 /22 155.48.160.0 – 155.48.163.255 AS16481 1
51 155.48.164.0/22 /22 155.48.164.0 – 155.48.167.255 AS16481 1
52 155.48.168.0/22 /22 155.48.168.0 – 155.48.171.255 AS16481 1
53 155.48.172.0/22 /22 155.48.172.0 – 155.48.175.255 AS16481 1
54 155.48.176.0/22 /22 155.48.176.0 – 155.48.179.255 AS16481 1
55 155.48.180.0/22 /22 155.48.180.0 – 155.48.183.255 AS16481 1
56 155.48.184.0/22 /22 155.48.184.0 – 155.48.187.255 AS16481 1
57 155.48.188.0/22 /22 155.48.188.0 – 155.48.191.255 AS16481 1
58 155.48.192.0/22 /22 155.48.192.0 – 155.48.195.255 AS16481 1
59 155.48.196.0/22 /22 155.48.196.0 – 155.48.199.255 AS16481 1
60 155.48.200.0/22 /22 155.48.200.0 – 155.48.203.255 AS16481 1
61 155.48.204.0/22 /22 155.48.204.0 – 155.48.207.255 AS16481 1
62 155.48.208.0/22 /22 155.48.208.0 – 155.48.211.255 AS16481 1
63 155.48.212.0/22 /22 155.48.212.0 – 155.48.215.255 AS16481 1
64 155.48.216.0/22 /22 155.48.216.0 – 155.48.219.255 AS16481 1
65 155.48.220.0/22 /22 155.48.220.0 – 155.48.223.255 AS16481 1
66 155.48.224.0/22 /22 155.48.224.0 – 155.48.227.255 AS16481 1
67 155.48.228.0/22 /22 155.48.228.0 – 155.48.231.255 AS16481 1
68 155.48.232.0/22 /22 155.48.232.0 – 155.48.235.255 AS16481 1
69 155.48.236.0/22 /22 155.48.236.0 – 155.48.239.255 AS16481 1
70 155.48.240.0/22 /22 155.48.240.0 – 155.48.243.255 AS16481 1
71 155.48.244.0/22 /22 155.48.244.0 – 155.48.247.255 AS16481 1
72 155.48.248.0/24 /24 155.48.248.0 – 155.48.248.255 AS16481 1
73 155.48.250.0/24 /24 155.48.250.0 – 155.48.250.255 AS16481 1
74 155.48.251.0/24 /24 155.48.251.0 – 155.48.251.255 AS16481 1
75 155.48.252.0/24 /24 155.48.252.0 – 155.48.252.255 AS16481 1
76 155.48.254.0/24 /24 155.48.254.0 – 155.48.254.255 AS16481 1
77 155.48.255.0/24 /24 155.48.255.0 – 155.48.255.255 AS16481 1