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 75 IPv4 prefixes · ASN: AS39251 · showing 1–75
# Prefix ↑ Mask Range Origin ASN MOAS
1 77.76.16.0/20 /20 77.76.16.0 – 77.76.31.255 AS39251 1
2 77.76.16.0/24 /24 77.76.16.0 – 77.76.16.255 AS39251 1
3 85.130.72.0/22 /22 85.130.72.0 – 85.130.75.255 AS39251 1
4 85.130.72.0/24 /24 85.130.72.0 – 85.130.72.255 AS39251 1
5 85.130.73.0/24 /24 85.130.73.0 – 85.130.73.255 AS39251 1
6 85.130.74.0/24 /24 85.130.74.0 – 85.130.74.255 AS39251 1
7 85.130.75.0/24 /24 85.130.75.0 – 85.130.75.255 AS39251 1
8 85.217.254.0/24 /24 85.217.254.0 – 85.217.254.255 AS39251 1
9 85.217.255.0/24 /24 85.217.255.0 – 85.217.255.255 AS39251 1
10 91.92.72.0/21 /21 91.92.72.0 – 91.92.79.255 AS39251 1
11 91.92.72.0/24 /24 91.92.72.0 – 91.92.72.255 AS39251 1
12 91.92.73.0/24 /24 91.92.73.0 – 91.92.73.255 AS39251 1
13 91.92.74.0/24 /24 91.92.74.0 – 91.92.74.255 AS39251 1
14 91.92.75.0/24 /24 91.92.75.0 – 91.92.75.255 AS39251 1
15 91.92.76.0/24 /24 91.92.76.0 – 91.92.76.255 AS39251 1
16 91.92.78.0/24 /24 91.92.78.0 – 91.92.78.255 AS39251 1
17 91.92.79.0/24 /24 91.92.79.0 – 91.92.79.255 AS39251 1
18 91.92.80.0/22 /22 91.92.80.0 – 91.92.83.255 AS39251 1
19 91.92.80.0/24 /24 91.92.80.0 – 91.92.80.255 AS39251 1
20 91.92.81.0/24 /24 91.92.81.0 – 91.92.81.255 AS39251 1
21 91.92.82.0/24 /24 91.92.82.0 – 91.92.82.255 AS39251 1
22 91.92.83.0/24 /24 91.92.83.0 – 91.92.83.255 AS39251 1
23 91.92.84.0/24 /24 91.92.84.0 – 91.92.84.255 AS39251 1
24 91.92.85.0/24 /24 91.92.85.0 – 91.92.85.255 AS39251 1
25 91.92.86.0/24 /24 91.92.86.0 – 91.92.86.255 AS39251 1
26 91.92.87.0/24 /24 91.92.87.0 – 91.92.87.255 AS39251 1
27 91.92.88.0/24 /24 91.92.88.0 – 91.92.88.255 AS39251 1
28 91.92.89.0/24 /24 91.92.89.0 – 91.92.89.255 AS39251 1
29 91.92.90.0/24 /24 91.92.90.0 – 91.92.90.255 AS39251 1
30 91.92.91.0/24 /24 91.92.91.0 – 91.92.91.255 AS39251 1
31 91.92.92.0/22 /22 91.92.92.0 – 91.92.95.255 AS39251 1
32 91.92.92.0/24 /24 91.92.92.0 – 91.92.92.255 AS39251 1
33 91.92.93.0/24 /24 91.92.93.0 – 91.92.93.255 AS39251 1
34 91.92.95.0/24 /24 91.92.95.0 – 91.92.95.255 AS39251 1
35 91.92.96.0/24 /24 91.92.96.0 – 91.92.96.255 AS39251 1
36 91.92.97.0/24 /24 91.92.97.0 – 91.92.97.255 AS39251 1
37 91.92.98.0/24 /24 91.92.98.0 – 91.92.98.255 AS39251 1
38 91.92.99.0/24 /24 91.92.99.0 – 91.92.99.255 AS39251 1
39 91.92.100.0/24 /24 91.92.100.0 – 91.92.100.255 AS39251 1
40 91.92.101.0/24 /24 91.92.101.0 – 91.92.101.255 AS39251 1
41 91.92.102.0/24 /24 91.92.102.0 – 91.92.102.255 AS39251 1
42 91.92.103.0/24 /24 91.92.103.0 – 91.92.103.255 AS39251 1
43 91.207.190.0/23 /23 91.207.190.0 – 91.207.191.255 AS39251 1
44 91.207.190.0/24 /24 91.207.190.0 – 91.207.190.255 AS39251 1
45 91.207.191.0/24 /24 91.207.191.0 – 91.207.191.255 AS39251 1
46 91.223.66.0/24 /24 91.223.66.0 – 91.223.66.255 AS39251 1
47 91.245.192.0/24 /24 91.245.192.0 – 91.245.192.255 AS39251 1
48 95.169.199.0/24 /24 95.169.199.0 – 95.169.199.255 AS39251 1
49 95.169.200.0/24 /24 95.169.200.0 – 95.169.200.255 AS39251 1
50 109.160.52.0/24 /24 109.160.52.0 – 109.160.52.255 AS39251 1
51 109.160.53.0/24 /24 109.160.53.0 – 109.160.53.255 AS39251 1
52 109.160.54.0/24 /24 109.160.54.0 – 109.160.54.255 AS39251 1
53 109.160.55.0/24 /24 109.160.55.0 – 109.160.55.255 AS39251 1
54 185.163.140.0/24 /24 185.163.140.0 – 185.163.140.255 AS39251 1
55 185.163.141.0/24 /24 185.163.141.0 – 185.163.141.255 AS39251 1
56 185.163.142.0/24 /24 185.163.142.0 – 185.163.142.255 AS39251 1
57 185.163.143.0/24 /24 185.163.143.0 – 185.163.143.255 AS39251 1
58 185.225.84.0/22 /22 185.225.84.0 – 185.225.87.255 AS39251 1
59 185.229.252.0/22 /22 185.229.252.0 – 185.229.255.255 AS39251 1
60 185.229.252.0/24 /24 185.229.252.0 – 185.229.252.255 AS39251 1
61 193.37.238.0/24 /24 193.37.238.0 – 193.37.238.255 AS39251 1
62 194.169.223.0/24 /24 194.169.223.0 – 194.169.223.255 AS39251 1
63 194.169.230.0/24 /24 194.169.230.0 – 194.169.230.255 AS39251 1
64 194.169.237.0/24 /24 194.169.237.0 – 194.169.237.255 AS39251 1
65 194.169.242.0/24 /24 194.169.242.0 – 194.169.242.255 AS39251 1
66 195.238.84.0/23 /23 195.238.84.0 – 195.238.85.255 AS39251 1
67 195.238.84.0/24 /24 195.238.84.0 – 195.238.84.255 AS39251 1
68 195.238.85.0/24 /24 195.238.85.0 – 195.238.85.255 AS39251 1
69 212.70.140.0/24 /24 212.70.140.0 – 212.70.140.255 AS39251 1
70 212.70.141.0/24 /24 212.70.141.0 – 212.70.141.255 AS39251 1
71 213.232.88.0/22 /22 213.232.88.0 – 213.232.91.255 AS39251 1
72 213.232.88.0/24 /24 213.232.88.0 – 213.232.88.255 AS39251 1
73 213.232.89.0/24 /24 213.232.89.0 – 213.232.89.255 AS39251 1
74 213.232.90.0/24 /24 213.232.90.0 – 213.232.90.255 AS39251 1
75 213.232.91.0/24 /24 213.232.91.0 – 213.232.91.255 AS39251 1