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 83 IPv4 prefixes · ASN: AS237 · showing 1–83
# Prefix ↑ Mask Range Origin ASN MOAS
1 23.135.208.0/24 /24 23.135.208.0 – 23.135.208.255 AS210, AS237 2
2 35.16.0.0/16 /16 35.16.0.0 – 35.16.255.255 AS237 1
3 35.24.0.0/17 /17 35.24.0.0 – 35.24.127.255 AS237 1
4 35.24.128.0/18 /18 35.24.128.0 – 35.24.191.255 AS237 1
5 35.24.192.0/19 /19 35.24.192.0 – 35.24.223.255 AS237 1
6 35.24.224.0/19 /19 35.24.224.0 – 35.24.255.255 AS237 1
7 35.25.0.0/16 /16 35.25.0.0 – 35.25.255.255 AS237 1
8 35.33.0.0/18 /18 35.33.0.0 – 35.33.63.255 AS237 1
9 35.33.5.0/24 /24 35.33.5.0 – 35.33.5.255 AS237 1
10 35.33.6.0/24 /24 35.33.6.0 – 35.33.6.255 AS237 1
11 35.33.96.0/19 /19 35.33.96.0 – 35.33.127.255 AS237 1
12 35.34.0.0/18 /18 35.34.0.0 – 35.34.63.255 AS237 1
13 35.37.0.0/16 /16 35.37.0.0 – 35.37.255.255 AS237 1
14 35.38.0.0/16 /16 35.38.0.0 – 35.38.255.255 AS237 1
15 35.39.0.0/19 /19 35.39.0.0 – 35.39.31.255 AS237 1
16 35.39.32.0/19 /19 35.39.32.0 – 35.39.63.255 AS237 1
17 35.39.64.0/19 /19 35.39.64.0 – 35.39.95.255 AS237 1
18 35.39.128.0/19 /19 35.39.128.0 – 35.39.159.255 AS237 1
19 35.39.160.0/19 /19 35.39.160.0 – 35.39.191.255 AS237 1
20 35.39.192.0/19 /19 35.39.192.0 – 35.39.223.255 AS237 1
21 35.39.224.0/19 /19 35.39.224.0 – 35.39.255.255 AS237 1
22 35.40.0.0/16 /16 35.40.0.0 – 35.40.255.255 AS237 1
23 35.46.0.0/18 /18 35.46.0.0 – 35.46.63.255 AS237 1
24 35.46.64.0/18 /18 35.46.64.0 – 35.46.127.255 AS237 1
25 35.50.0.0/17 /17 35.50.0.0 – 35.50.127.255 AS237 1
26 35.50.0.0/18 /18 35.50.0.0 – 35.50.63.255 AS237 1
27 35.50.64.0/18 /18 35.50.64.0 – 35.50.127.255 AS237 1
28 35.58.0.0/16 /16 35.58.0.0 – 35.58.255.255 AS237 1
29 35.62.0.0/16 /16 35.62.0.0 – 35.62.255.255 AS237 1
30 35.63.0.0/16 /16 35.63.0.0 – 35.63.255.255 AS237 1
31 35.64.0.0/14 /14 35.64.0.0 – 35.67.255.255 AS237 1
32 35.68.0.0/15 /15 35.68.0.0 – 35.69.255.255 AS237 1
33 35.70.0.0/16 /16 35.70.0.0 – 35.70.255.255 AS237 1
34 35.71.0.0/18 /18 35.71.0.0 – 35.71.63.255 AS237 1
35 74.115.236.0/23 /23 74.115.236.0 – 74.115.237.255 AS237 1
36 74.115.236.0/24 /24 74.115.236.0 – 74.115.236.255 AS237 1
37 74.115.237.0/24 /24 74.115.237.0 – 74.115.237.255 AS237 1
38 141.210.0.0/16 /16 141.210.0.0 – 141.210.255.255 AS237 1
39 141.210.0.0/17 /17 141.210.0.0 – 141.210.127.255 AS237 1
40 141.210.32.0/19 /19 141.210.32.0 – 141.210.63.255 AS237 1
41 141.210.128.0/17 /17 141.210.128.0 – 141.210.255.255 AS237 1
42 141.210.224.0/19 /19 141.210.224.0 – 141.210.255.255 AS237 1
43 141.217.0.0/16 /16 141.217.0.0 – 141.217.255.255 AS237 1
44 141.218.0.0/16 /16 141.218.0.0 – 141.218.255.255 AS237 1
45 141.218.11.0/24 /24 141.218.11.0 – 141.218.11.255 AS237 1
46 141.218.203.0/24 /24 141.218.203.0 – 141.218.203.255 AS237 1
47 141.218.204.0/22 /22 141.218.204.0 – 141.218.207.255 AS237 1
48 141.218.208.0/20 /20 141.218.208.0 – 141.218.223.255 AS237 1
49 141.218.224.0/22 /22 141.218.224.0 – 141.218.227.255 AS237 1
50 141.218.228.0/23 /23 141.218.228.0 – 141.218.229.255 AS237 1
51 148.61.0.0/16 /16 148.61.0.0 – 148.61.255.255 AS237 1
52 161.133.0.0/17 /17 161.133.0.0 – 161.133.127.255 AS237 1
53 161.133.2.0/24 /24 161.133.2.0 – 161.133.2.255 AS237 1
54 161.133.104.0/21 /21 161.133.104.0 – 161.133.111.255 AS237 1
55 161.133.112.0/21 /21 161.133.112.0 – 161.133.119.255 AS237 1
56 161.133.120.0/21 /21 161.133.120.0 – 161.133.127.255 AS237 1
57 161.133.128.0/17 /17 161.133.128.0 – 161.133.255.255 AS237 1
58 161.133.129.0/24 /24 161.133.129.0 – 161.133.129.255 AS237 1
59 163.253.36.0/22 /22 163.253.36.0 – 163.253.39.255 AS237 1
60 164.76.0.0/16 /16 164.76.0.0 – 164.76.255.255 AS237 1
61 164.76.160.0/19 /19 164.76.160.0 – 164.76.191.255 AS237 1
62 192.35.170.0/24 /24 192.35.170.0 – 192.35.170.255 AS237 1
63 192.41.229.0/24 /24 192.41.229.0 – 192.41.229.255 AS237 1
64 192.41.232.0/22 /22 192.41.232.0 – 192.41.235.255 AS237 1
65 192.88.242.0/24 /24 192.88.242.0 – 192.88.242.255 AS237 1
66 192.122.182.0/23 /23 192.122.182.0 – 192.122.183.255 AS237 1
67 192.122.184.0/21 /21 192.122.184.0 – 192.122.191.255 AS237 1
68 192.122.200.0/24 /24 192.122.200.0 – 192.122.200.255 AS237 1
69 192.138.137.0/24 /24 192.138.137.0 – 192.138.137.255 AS237 1
70 192.160.192.0/24 /24 192.160.192.0 – 192.160.192.255 AS237 1
71 192.160.204.0/24 /24 192.160.204.0 – 192.160.204.255 AS237 1
72 192.188.100.0/24 /24 192.188.100.0 – 192.188.100.255 AS237 1
73 192.203.195.0/24 /24 192.203.195.0 – 192.203.195.255 AS237 1
74 192.245.252.0/24 /24 192.245.252.0 – 192.245.252.255 AS237 1
75 192.245.254.0/24 /24 192.245.254.0 – 192.245.254.255 AS237 1
76 198.17.130.0/23 /23 198.17.130.0 – 198.17.131.255 AS237 1
77 198.17.132.0/23 /23 198.17.132.0 – 198.17.133.255 AS237 1
78 198.108.0.0/14 /14 198.108.0.0 – 198.111.255.255 AS237 1
79 204.38.0.0/16 /16 204.38.0.0 – 204.38.255.255 AS237 1
80 204.39.195.0/24 /24 204.39.195.0 – 204.39.195.255 AS237 1
81 206.201.157.0/24 /24 206.201.157.0 – 206.201.157.255 AS237 1
82 207.72.0.0/14 /14 207.72.0.0 – 207.75.255.255 AS237 1
83 207.75.164.0/23 /23 207.75.164.0 – 207.75.165.255 AS237 1