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 69 IPv4 prefixes · ASN: AS3762 · showing 1–69
# Prefix ↑ Mask Range Origin ASN MOAS
1 170.16.0.0/16 /16 170.16.0.0 – 170.16.255.255 AS3762 1
2 170.16.0.0/22 /22 170.16.0.0 – 170.16.3.255 AS3762 1
3 170.16.4.0/23 /23 170.16.4.0 – 170.16.5.255 AS3762 1
4 170.16.6.0/23 /23 170.16.6.0 – 170.16.7.255 AS3762 1
5 170.16.6.0/24 /24 170.16.6.0 – 170.16.6.255 AS3762 1
6 170.16.7.0/24 /24 170.16.7.0 – 170.16.7.255 AS3762 1
7 170.16.112.0/20 /20 170.16.112.0 – 170.16.127.255 AS3762 1
8 170.16.116.0/22 /22 170.16.116.0 – 170.16.119.255 AS3762 1
9 170.16.116.0/23 /23 170.16.116.0 – 170.16.117.255 AS3762 1
10 170.16.116.0/24 /24 170.16.116.0 – 170.16.116.255 AS3762 1
11 170.16.117.0/24 /24 170.16.117.0 – 170.16.117.255 AS3762 1
12 170.16.118.0/23 /23 170.16.118.0 – 170.16.119.255 AS3762 1
13 170.16.118.0/24 /24 170.16.118.0 – 170.16.118.255 AS3762 1
14 170.16.119.0/24 /24 170.16.119.0 – 170.16.119.255 AS3762 1
15 170.16.120.0/21 /21 170.16.120.0 – 170.16.127.255 AS3762 1
16 170.16.120.0/22 /22 170.16.120.0 – 170.16.123.255 AS3762 1
17 170.16.136.0/22 /22 170.16.136.0 – 170.16.139.255 AS3762 1
18 170.16.137.0/24 /24 170.16.137.0 – 170.16.137.255 AS3762 1
19 170.16.144.0/22 /22 170.16.144.0 – 170.16.147.255 AS3762 1
20 170.16.145.0/24 /24 170.16.145.0 – 170.16.145.255 AS3762 1
21 170.16.180.0/23 /23 170.16.180.0 – 170.16.181.255 AS3762 1
22 198.58.16.0/21 /21 198.58.16.0 – 198.58.23.255 AS3762 1
23 198.58.16.0/22 /22 198.58.16.0 – 198.58.19.255 AS3762 1
24 198.58.16.0/23 /23 198.58.16.0 – 198.58.17.255 AS3762 1
25 198.58.17.0/24 /24 198.58.17.0 – 198.58.17.255 AS3762 1
26 198.58.18.0/23 /23 198.58.18.0 – 198.58.19.255 AS3762 1
27 198.58.18.0/24 /24 198.58.18.0 – 198.58.18.255 AS3762 1
28 198.58.20.0/22 /22 198.58.20.0 – 198.58.23.255 AS3762 1
29 198.58.20.0/23 /23 198.58.20.0 – 198.58.21.255 AS3762 1
30 198.58.21.0/24 /24 198.58.21.0 – 198.58.21.255 AS3762 1
31 198.58.22.0/23 /23 198.58.22.0 – 198.58.23.255 AS3762 1
32 198.58.22.0/24 /24 198.58.22.0 – 198.58.22.255 AS3762 1
33 198.58.24.0/22 /22 198.58.24.0 – 198.58.27.255 AS3762 1
34 198.102.186.0/23 /23 198.102.186.0 – 198.102.187.255 AS3762 1
35 198.102.188.0/22 /22 198.102.188.0 – 198.102.191.255 AS3762 1
36 198.102.192.0/22 /22 198.102.192.0 – 198.102.195.255 AS3762 1
37 198.102.196.0/23 /23 198.102.196.0 – 198.102.197.255 AS3762 1
38 198.178.32.0/20 /20 198.178.32.0 – 198.178.47.255 AS3762 1
39 198.178.36.0/22 /22 198.178.36.0 – 198.178.39.255 AS3762 1
40 198.178.36.0/23 /23 198.178.36.0 – 198.178.37.255 AS3762 1
41 198.178.38.0/23 /23 198.178.38.0 – 198.178.39.255 AS3762 1
42 198.178.38.0/24 /24 198.178.38.0 – 198.178.38.255 AS3762 1
43 198.178.39.0/24 /24 198.178.39.0 – 198.178.39.255 AS3762 1
44 198.178.40.0/21 /21 198.178.40.0 – 198.178.47.255 AS3762 1
45 198.178.40.0/22 /22 198.178.40.0 – 198.178.43.255 AS3762 1
46 198.178.40.0/23 /23 198.178.40.0 – 198.178.41.255 AS3762 1
47 198.178.40.0/24 /24 198.178.40.0 – 198.178.40.255 AS3762 1
48 198.178.42.0/23 /23 198.178.42.0 – 198.178.43.255 AS3762 1
49 198.178.42.0/24 /24 198.178.42.0 – 198.178.42.255 AS3762 1
50 198.178.43.0/24 /24 198.178.43.0 – 198.178.43.255 AS3762 1
51 198.178.44.0/22 /22 198.178.44.0 – 198.178.47.255 AS3762 1
52 198.178.44.0/23 /23 198.178.44.0 – 198.178.45.255 AS3762 1
53 198.178.44.0/24 /24 198.178.44.0 – 198.178.44.255 AS3762 1
54 198.178.45.0/24 /24 198.178.45.0 – 198.178.45.255 AS3762 1
55 198.178.46.0/23 /23 198.178.46.0 – 198.178.47.255 AS3762 1
56 198.178.46.0/24 /24 198.178.46.0 – 198.178.46.255 AS3762 1
57 198.178.47.0/24 /24 198.178.47.0 – 198.178.47.255 AS3762 1
58 198.178.48.0/21 /21 198.178.48.0 – 198.178.55.255 AS3762 1
59 198.178.48.0/22 /22 198.178.48.0 – 198.178.51.255 AS3762 1
60 198.178.48.0/23 /23 198.178.48.0 – 198.178.49.255 AS3762 1
61 198.178.48.0/24 /24 198.178.48.0 – 198.178.48.255 AS3762 1
62 198.178.49.0/24 /24 198.178.49.0 – 198.178.49.255 AS3762 1
63 198.178.50.0/23 /23 198.178.50.0 – 198.178.51.255 AS3762 1
64 198.178.50.0/24 /24 198.178.50.0 – 198.178.50.255 AS3762 1
65 198.178.51.0/24 /24 198.178.51.0 – 198.178.51.255 AS3762 1
66 198.178.52.0/23 /23 198.178.52.0 – 198.178.53.255 AS3762 1
67 198.178.52.0/24 /24 198.178.52.0 – 198.178.52.255 AS3762 1
68 198.178.53.0/24 /24 198.178.53.0 – 198.178.53.255 AS3762 1
69 198.178.54.0/24 /24 198.178.54.0 – 198.178.54.255 AS3762 1