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 71 IPv4 prefixes · ASN: AS38719 · showing 1–71
# Prefix ↓ Mask Range Origin ASN MOAS
1 203.170.80.0/21 /21 203.170.80.0 – 203.170.87.255 AS38719 1
2 203.28.50.0/24 /24 203.28.50.0 – 203.28.50.255 AS38719 1
3 203.28.48.0/23 /23 203.28.48.0 – 203.28.49.255 AS38719 1
4 203.26.41.0/24 /24 203.26.41.0 – 203.26.41.255 AS38719 1
5 203.17.36.0/24 /24 203.17.36.0 – 203.17.36.255 AS38719 1
6 202.174.80.0/24 /24 202.174.80.0 – 202.174.80.255 AS38719 1
7 202.146.208.0/21 /21 202.146.208.0 – 202.146.215.255 AS38719 1
8 185.184.154.0/23 /23 185.184.154.0 – 185.184.155.255 AS38719 1
9 185.184.153.0/24 /24 185.184.153.0 – 185.184.153.255 AS38719 1
10 176.74.24.0/21 /21 176.74.24.0 – 176.74.31.255 AS38719 1
11 163.47.72.0/22 /22 163.47.72.0 – 163.47.75.255 AS38719 1
12 122.201.96.0/19 /19 122.201.96.0 – 122.201.127.255 AS38719 1
13 122.201.64.0/19 /19 122.201.64.0 – 122.201.95.255 AS38719 1
14 119.47.124.0/24 /24 119.47.124.0 – 119.47.124.255 AS38719 1
15 119.47.122.0/23 /23 119.47.122.0 – 119.47.123.255 AS38719 1
16 119.47.118.0/23 /23 119.47.118.0 – 119.47.119.255 AS38719 1
17 119.47.117.0/24 /24 119.47.117.0 – 119.47.117.255 AS38719 1
18 119.47.112.0/22 /22 119.47.112.0 – 119.47.115.255 AS38719 1
19 119.31.232.0/22 /22 119.31.232.0 – 119.31.235.255 AS38719 1
20 116.0.16.0/21 /21 116.0.16.0 – 116.0.23.255 AS38719 1
21 114.142.160.0/22 /22 114.142.160.0 – 114.142.163.255 AS38719 1
22 112.109.84.0/24 /24 112.109.84.0 – 112.109.84.255 AS38719 1
23 112.109.82.0/23 /23 112.109.82.0 – 112.109.83.255 AS38719 1
24 112.109.81.0/24 /24 112.109.81.0 – 112.109.81.255 AS38719 1
25 112.109.74.0/24 /24 112.109.74.0 – 112.109.74.255 AS38719 1
26 111.235.136.0/22 /22 111.235.136.0 – 111.235.139.255 AS38719 1
27 103.254.136.0/22 /22 103.254.136.0 – 103.254.139.255 AS38719 1
28 103.253.193.0/24 /24 103.253.193.0 – 103.253.193.255 AS38719 1
29 103.250.212.0/22 /22 103.250.212.0 – 103.250.215.255 AS38719 1
30 103.226.220.0/22 /22 103.226.220.0 – 103.226.223.255 AS38719 1
31 103.101.248.0/24 /24 103.101.248.0 – 103.101.248.255 AS38719 1
32 103.68.166.0/24 /24 103.68.166.0 – 103.68.166.255 AS38719 1
33 103.68.164.0/22 /22 103.68.164.0 – 103.68.167.255 AS38719 1
34 103.67.248.0/24 /24 103.67.248.0 – 103.67.248.255 AS38719 1
35 103.67.234.0/23 /23 103.67.234.0 – 103.67.235.255 AS38719 1
36 103.52.62.0/24 /24 103.52.62.0 – 103.52.62.255 AS38719 1
37 103.42.224.0/23 /23 103.42.224.0 – 103.42.225.255 AS38719 1
38 103.29.84.0/23 /23 103.29.84.0 – 103.29.85.255 AS38719 1
39 103.28.48.0/22 /22 103.28.48.0 – 103.28.51.255 AS38719 1
40 103.20.200.0/22 /22 103.20.200.0 – 103.20.203.255 AS38719 1
41 103.15.234.0/24 /24 103.15.234.0 – 103.15.234.255 AS38719 1
42 103.11.188.0/22 /22 103.11.188.0 – 103.11.191.255 AS38719 1
43 101.100.255.0/24 /24 101.100.255.0 – 101.100.255.255 AS38719 1
44 101.100.253.0/24 /24 101.100.253.0 – 101.100.253.255 AS38719 1
45 101.100.251.0/24 /24 101.100.251.0 – 101.100.251.255 AS38719 1
46 101.100.242.0/24 /24 101.100.242.0 – 101.100.242.255 AS38719 1
47 101.100.239.0/24 /24 101.100.239.0 – 101.100.239.255 AS38719 1
48 101.100.221.0/24 /24 101.100.221.0 – 101.100.221.255 AS38719 1
49 101.100.216.0/24 /24 101.100.216.0 – 101.100.216.255 AS38719 1
50 101.100.209.0/24 /24 101.100.209.0 – 101.100.209.255 AS38719 1
51 101.100.208.0/24 /24 101.100.208.0 – 101.100.208.255 AS38719 1
52 101.100.205.0/24 /24 101.100.205.0 – 101.100.205.255 AS38719 1
53 101.100.204.0/24 /24 101.100.204.0 – 101.100.204.255 AS38719 1
54 101.100.203.0/24 /24 101.100.203.0 – 101.100.203.255 AS38719 1
55 101.100.200.0/24 /24 101.100.200.0 – 101.100.200.255 AS38719 1
56 101.100.193.0/24 /24 101.100.193.0 – 101.100.193.255 AS38719 1
57 65.254.92.0/22 /22 65.254.92.0 – 65.254.95.255 AS38719 1
58 43.250.249.0/24 /24 43.250.249.0 – 43.250.249.255 AS38719 1
59 43.250.248.0/22 /22 43.250.248.0 – 43.250.251.255 AS38719 1
60 43.245.108.0/22 /22 43.245.108.0 – 43.245.111.255 AS38719 1
61 43.245.96.0/22 /22 43.245.96.0 – 43.245.99.255 AS38719 1
62 43.245.52.0/22 /22 43.245.52.0 – 43.245.55.255 AS38719 1
63 43.243.118.0/24 /24 43.243.118.0 – 43.243.118.255 AS38719 1
64 43.243.116.0/22 /22 43.243.116.0 – 43.243.119.255 AS38719 1
65 27.124.125.0/24 /24 27.124.125.0 – 27.124.125.255 AS38719 1
66 27.124.112.0/20 /20 27.124.112.0 – 27.124.127.255 AS38719 1
67 27.123.24.0/21 /21 27.123.24.0 – 27.123.31.255 AS38719 1
68 27.111.88.0/23 /23 27.111.88.0 – 27.111.89.255 AS38719 1
69 27.111.86.0/24 /24 27.111.86.0 – 27.111.86.255 AS38719 1
70 27.111.81.0/24 /24 27.111.81.0 – 27.111.81.255 AS38719 1
71 27.54.80.0/20 /20 27.54.80.0 – 27.54.95.255 AS38719 1