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 67 IPv4 prefixes · ASN: AS17514 · showing 1–67
# Prefix ↑ Mask Range Origin ASN MOAS
1 27.0.32.0/20 /20 27.0.32.0 – 27.0.47.255 AS17514 1
2 27.0.32.0/23 /23 27.0.32.0 – 27.0.33.255 AS17514 1
3 27.0.34.0/23 /23 27.0.34.0 – 27.0.35.255 AS17514 1
4 27.0.36.0/23 /23 27.0.36.0 – 27.0.37.255 AS17514 1
5 27.0.38.0/23 /23 27.0.38.0 – 27.0.39.255 AS17514 1
6 27.0.40.0/23 /23 27.0.40.0 – 27.0.41.255 AS17514 1
7 27.0.42.0/23 /23 27.0.42.0 – 27.0.43.255 AS17514 1
8 27.0.44.0/23 /23 27.0.44.0 – 27.0.45.255 AS17514 1
9 27.0.46.0/23 /23 27.0.46.0 – 27.0.47.255 AS17514 1
10 103.7.20.0/22 /22 103.7.20.0 – 103.7.23.255 AS17514 1
11 150.91.224.0/20 /20 150.91.224.0 – 150.91.239.255 AS17514 1
12 157.205.0.0/16 /16 157.205.0.0 – 157.205.255.255 AS17514 1
13 157.205.4.0/23 /23 157.205.4.0 – 157.205.5.255 AS17514 1
14 157.205.6.0/23 /23 157.205.6.0 – 157.205.7.255 AS17514 1
15 157.205.10.0/23 /23 157.205.10.0 – 157.205.11.255 AS17514 1
16 157.205.12.0/23 /23 157.205.12.0 – 157.205.13.255 AS17514 1
17 157.205.14.0/23 /23 157.205.14.0 – 157.205.15.255 AS17514 1
18 157.205.16.0/23 /23 157.205.16.0 – 157.205.17.255 AS17514 1
19 157.205.18.0/23 /23 157.205.18.0 – 157.205.19.255 AS17514 1
20 157.205.20.0/23 /23 157.205.20.0 – 157.205.21.255 AS17514 1
21 157.205.22.0/23 /23 157.205.22.0 – 157.205.23.255 AS17514 1
22 157.205.24.0/23 /23 157.205.24.0 – 157.205.25.255 AS17514 1
23 157.205.26.0/23 /23 157.205.26.0 – 157.205.27.255 AS17514 1
24 157.205.28.0/23 /23 157.205.28.0 – 157.205.29.255 AS17514 1
25 157.205.30.0/23 /23 157.205.30.0 – 157.205.31.255 AS17514 1
26 157.205.32.0/23 /23 157.205.32.0 – 157.205.33.255 AS17514 1
27 157.205.34.0/23 /23 157.205.34.0 – 157.205.35.255 AS17514 1
28 157.205.36.0/23 /23 157.205.36.0 – 157.205.37.255 AS17514 1
29 157.205.38.0/23 /23 157.205.38.0 – 157.205.39.255 AS17514 1
30 157.205.40.0/23 /23 157.205.40.0 – 157.205.41.255 AS17514 1
31 157.205.42.0/23 /23 157.205.42.0 – 157.205.43.255 AS17514 1
32 157.205.44.0/23 /23 157.205.44.0 – 157.205.45.255 AS17514 1
33 157.205.46.0/23 /23 157.205.46.0 – 157.205.47.255 AS17514 1
34 157.205.58.0/23 /23 157.205.58.0 – 157.205.59.255 AS17514 1
35 157.205.60.0/23 /23 157.205.60.0 – 157.205.61.255 AS17514 1
36 157.205.62.0/23 /23 157.205.62.0 – 157.205.63.255 AS17514 1
37 157.205.74.0/23 /23 157.205.74.0 – 157.205.75.255 AS17514 1
38 157.205.126.0/23 /23 157.205.126.0 – 157.205.127.255 AS17514 1
39 157.205.170.0/23 /23 157.205.170.0 – 157.205.171.255 AS17514 1
40 157.205.172.0/23 /23 157.205.172.0 – 157.205.173.255 AS17514 1
41 157.205.174.0/23 /23 157.205.174.0 – 157.205.175.255 AS17514 1
42 157.205.176.0/23 /23 157.205.176.0 – 157.205.177.255 AS17514 1
43 157.205.178.0/23 /23 157.205.178.0 – 157.205.179.255 AS17514 1
44 157.205.180.0/23 /23 157.205.180.0 – 157.205.181.255 AS17514 1
45 157.205.182.0/23 /23 157.205.182.0 – 157.205.183.255 AS17514 1
46 157.205.184.0/23 /23 157.205.184.0 – 157.205.185.255 AS17514 1
47 157.205.186.0/23 /23 157.205.186.0 – 157.205.187.255 AS17514 1
48 157.205.188.0/23 /23 157.205.188.0 – 157.205.189.255 AS17514 1
49 157.205.190.0/23 /23 157.205.190.0 – 157.205.191.255 AS17514 1
50 157.205.192.0/23 /23 157.205.192.0 – 157.205.193.255 AS17514 1
51 157.205.194.0/23 /23 157.205.194.0 – 157.205.195.255 AS17514 1
52 157.205.196.0/23 /23 157.205.196.0 – 157.205.197.255 AS17514 1
53 157.205.198.0/23 /23 157.205.198.0 – 157.205.199.255 AS17514 1
54 157.205.208.0/23 /23 157.205.208.0 – 157.205.209.255 AS17514 1
55 157.205.210.0/23 /23 157.205.210.0 – 157.205.211.255 AS17514 1
56 157.205.212.0/23 /23 157.205.212.0 – 157.205.213.255 AS17514 1
57 157.205.220.0/23 /23 157.205.220.0 – 157.205.221.255 AS17514 1
58 182.93.96.0/19 /19 182.93.96.0 – 182.93.127.255 AS17514 1
59 182.93.112.0/23 /23 182.93.112.0 – 182.93.113.255 AS17514 1
60 182.93.114.0/23 /23 182.93.114.0 – 182.93.115.255 AS17514 1
61 182.93.116.0/23 /23 182.93.116.0 – 182.93.117.255 AS17514 1
62 182.93.118.0/23 /23 182.93.118.0 – 182.93.119.255 AS17514 1
63 182.93.120.0/23 /23 182.93.120.0 – 182.93.121.255 AS17514 1
64 182.93.122.0/23 /23 182.93.122.0 – 182.93.123.255 AS17514 1
65 182.93.124.0/23 /23 182.93.124.0 – 182.93.125.255 AS17514 1
66 182.93.126.0/23 /23 182.93.126.0 – 182.93.127.255 AS17514 1
67 202.47.136.0/22 /22 202.47.136.0 – 202.47.139.255 AS17514 1