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 81 IPv4 prefixes · ASN: AS4230 · showing 1–81
# Prefix ↓ Mask Range Origin ASN MOAS
1 201.90.0.0/16 /16 201.90.0.0 – 201.90.255.255 AS4230 1
2 201.73.0.0/16 /16 201.73.0.0 – 201.73.255.255 AS4230 1
3 201.72.0.0/16 /16 201.72.0.0 – 201.72.255.255 AS4230 1
4 201.65.0.0/16 /16 201.65.0.0 – 201.65.255.255 AS4230 1
5 201.64.0.0/16 /16 201.64.0.0 – 201.64.255.255 AS4230 1
6 201.57.0.0/16 /16 201.57.0.0 – 201.57.255.255 AS4230 1
7 201.56.0.0/16 /16 201.56.0.0 – 201.56.255.255 AS4230 1
8 201.45.0.0/16 /16 201.45.0.0 – 201.45.255.255 AS4230 1
9 201.44.0.0/16 /16 201.44.0.0 – 201.44.255.255 AS4230 1
10 201.39.0.0/16 /16 201.39.0.0 – 201.39.255.255 AS4230 1
11 201.38.0.0/16 /16 201.38.0.0 – 201.38.255.255 AS4230 1
12 201.31.0.0/16 /16 201.31.0.0 – 201.31.255.255 AS4230 1
13 201.30.0.0/16 /16 201.30.0.0 – 201.30.255.255 AS4230 1
14 200.255.0.0/16 /16 200.255.0.0 – 200.255.255.255 AS4230 1
15 200.254.0.0/16 /16 200.254.0.0 – 200.254.255.255 AS4230 1
16 200.253.0.0/16 /16 200.253.0.0 – 200.253.255.255 AS4230 1
17 200.252.0.0/16 /16 200.252.0.0 – 200.252.255.255 AS4230 1
18 200.251.0.0/16 /16 200.251.0.0 – 200.251.255.255 AS4230 1
19 200.250.0.0/16 /16 200.250.0.0 – 200.250.255.255 AS4230 1
20 200.249.0.0/16 /16 200.249.0.0 – 200.249.255.255 AS4230 1
21 200.248.0.0/16 /16 200.248.0.0 – 200.248.255.255 AS4230 1
22 200.247.0.0/16 /16 200.247.0.0 – 200.247.255.255 AS4230 1
23 200.246.0.0/16 /16 200.246.0.0 – 200.246.255.255 AS4230 1
24 200.245.0.0/16 /16 200.245.0.0 – 200.245.255.255 AS4230 1
25 200.244.0.0/16 /16 200.244.0.0 – 200.244.255.255 AS4230 1
26 200.243.0.0/16 /16 200.243.0.0 – 200.243.255.255 AS4230 1
27 200.242.0.0/16 /16 200.242.0.0 – 200.242.255.255 AS4230 1
28 200.241.0.0/16 /16 200.241.0.0 – 200.241.255.255 AS4230 1
29 200.231.0.0/16 /16 200.231.0.0 – 200.231.255.255 AS4230 1
30 200.230.0.0/16 /16 200.230.0.0 – 200.230.255.255 AS4230 1
31 200.228.0.0/16 /16 200.228.0.0 – 200.228.255.255 AS4230 1
32 200.227.0.0/16 /16 200.227.0.0 – 200.227.255.255 AS4230 1
33 200.214.0.0/16 /16 200.214.0.0 – 200.214.255.255 AS4230 1
34 200.213.0.0/16 /16 200.213.0.0 – 200.213.255.255 AS4230 1
35 200.212.0.0/16 /16 200.212.0.0 – 200.212.255.255 AS4230 1
36 200.211.0.0/16 /16 200.211.0.0 – 200.211.255.255 AS4230 1
37 200.210.0.0/16 /16 200.210.0.0 – 200.210.255.255 AS4230 1
38 200.209.0.0/16 /16 200.209.0.0 – 200.209.255.255 AS4230 1
39 200.208.0.0/16 /16 200.208.0.0 – 200.208.255.255 AS4230 1
40 200.192.0.0/18 /18 200.192.0.0 – 200.192.63.255 AS4230 1
41 200.191.0.0/16 /16 200.191.0.0 – 200.191.255.255 AS4230 1
42 200.190.0.0/16 /16 200.190.0.0 – 200.190.255.255 AS4230 1
43 200.183.0.0/16 /16 200.183.0.0 – 200.183.255.255 AS4230 1
44 200.182.0.0/16 /16 200.182.0.0 – 200.182.255.255 AS4230 1
45 200.179.0.0/16 /16 200.179.0.0 – 200.179.255.255 AS4230 1
46 200.178.0.0/16 /16 200.178.0.0 – 200.178.255.255 AS4230 1
47 200.174.0.0/16 /16 200.174.0.0 – 200.174.255.255 AS4230 1
48 200.173.0.0/16 /16 200.173.0.0 – 200.173.255.255 AS4230 1
49 200.172.0.0/16 /16 200.172.0.0 – 200.172.255.255 AS4230 1
50 200.167.0.0/16 /16 200.167.0.0 – 200.167.255.255 AS4230 1
51 200.166.0.0/16 /16 200.166.0.0 – 200.166.255.255 AS4230 1
52 200.139.192.0/18 /18 200.139.192.0 – 200.139.255.255 AS4230 1
53 200.10.159.0/24 /24 200.10.159.0 – 200.10.159.255 AS4230 1
54 191.60.0.0/14 /14 191.60.0.0 – 191.63.255.255 AS4230 1
55 191.56.0.0/14 /14 191.56.0.0 – 191.59.255.255 AS4230 1
56 191.38.0.0/15 /15 191.38.0.0 – 191.39.255.255 AS4230 1
57 189.88.0.0/16 /16 189.88.0.0 – 189.88.255.255 AS4230 1
58 189.87.0.0/16 /16 189.87.0.0 – 189.87.255.255 AS4230 1
59 189.86.0.0/16 /16 189.86.0.0 – 189.86.255.255 AS4230 1
60 189.53.0.0/16 /16 189.53.0.0 – 189.53.255.255 AS4230 1
61 189.52.0.0/16 /16 189.52.0.0 – 189.52.255.255 AS4230 1
62 189.43.0.0/16 /16 189.43.0.0 – 189.43.255.255 AS4230 1
63 189.42.0.0/16 /16 189.42.0.0 – 189.42.255.255 AS4230 1
64 189.23.0.0/16 /16 189.23.0.0 – 189.23.255.255 AS4230 1
65 189.22.0.0/16 /16 189.22.0.0 – 189.22.255.255 AS4230 1
66 189.17.0.0/16 /16 189.17.0.0 – 189.17.255.255 AS4230 1
67 189.16.0.0/16 /16 189.16.0.0 – 189.16.255.255 AS4230 1
68 189.3.0.0/16 /16 189.3.0.0 – 189.3.255.255 AS4230 1
69 189.2.0.0/16 /16 189.2.0.0 – 189.2.255.255 AS4230 1
70 187.43.0.0/16 /16 187.43.0.0 – 187.43.255.255 AS4230 1
71 187.30.0.0/16 /16 187.30.0.0 – 187.30.255.255 AS4230 1
72 187.29.0.0/16 /16 187.29.0.0 – 187.29.255.255 AS4230 1
73 187.28.0.0/16 /16 187.28.0.0 – 187.28.255.255 AS4230 1
74 186.249.160.0/20 /20 186.249.160.0 – 186.249.175.255 AS4230 1
75 179.237.24.0/23 /23 179.237.24.0 – 179.237.25.255 AS4230 1
76 179.237.16.0/21 /21 179.237.16.0 – 179.237.23.255 AS4230 1
77 179.237.0.0/20 /20 179.237.0.0 – 179.237.15.255 AS4230 1
78 179.142.0.0/15 /15 179.142.0.0 – 179.143.255.255 AS28573, AS4230 2
79 179.140.0.0/15 /15 179.140.0.0 – 179.141.255.255 AS28573, AS4230 2
80 179.136.0.0/14 /14 179.136.0.0 – 179.139.255.255 AS28573, AS4230 2
81 179.68.0.0/16 /16 179.68.0.0 – 179.68.255.255 AS4230 1