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 67 IPv4 prefixes · ASN: AS199081 · showing 1–67
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.172.192.0/20 /20 5.172.192.0 – 5.172.207.255 AS199081 1
2 5.172.192.0/24 /24 5.172.192.0 – 5.172.192.255 AS199081 1
3 5.172.193.0/24 /24 5.172.193.0 – 5.172.193.255 AS199081 1
4 5.172.194.0/24 /24 5.172.194.0 – 5.172.194.255 AS199081 1
5 5.172.195.0/24 /24 5.172.195.0 – 5.172.195.255 AS199081 1
6 5.172.196.0/24 /24 5.172.196.0 – 5.172.196.255 AS199081 1
7 5.172.197.0/24 /24 5.172.197.0 – 5.172.197.255 AS199081 1
8 5.172.198.0/24 /24 5.172.198.0 – 5.172.198.255 AS199081 1
9 5.172.199.0/24 /24 5.172.199.0 – 5.172.199.255 AS199081 1
10 5.172.201.0/24 /24 5.172.201.0 – 5.172.201.255 AS199081 1
11 5.172.202.0/24 /24 5.172.202.0 – 5.172.202.255 AS199081 1
12 5.172.203.0/24 /24 5.172.203.0 – 5.172.203.255 AS199081 1
13 5.172.204.0/24 /24 5.172.204.0 – 5.172.204.255 AS199081 1
14 5.172.205.0/24 /24 5.172.205.0 – 5.172.205.255 AS199081 1
15 5.172.206.0/24 /24 5.172.206.0 – 5.172.206.255 AS199081 1
16 45.66.185.0/24 /24 45.66.185.0 – 45.66.185.255 AS199081 1
17 45.66.186.0/24 /24 45.66.186.0 – 45.66.186.255 AS199081 1
18 45.66.187.0/24 /24 45.66.187.0 – 45.66.187.255 AS199081 1
19 46.226.193.0/24 /24 46.226.193.0 – 46.226.193.255 AS199081 1
20 46.226.194.0/23 /23 46.226.194.0 – 46.226.195.255 AS199081 1
21 91.193.60.0/22 /22 91.193.60.0 – 91.193.63.255 AS199081 1
22 91.193.60.0/24 /24 91.193.60.0 – 91.193.60.255 AS199081 1
23 91.193.61.0/24 /24 91.193.61.0 – 91.193.61.255 AS199081 1
24 91.193.62.0/24 /24 91.193.62.0 – 91.193.62.255 AS199081 1
25 91.193.63.0/24 /24 91.193.63.0 – 91.193.63.255 AS199081 1
26 92.112.15.0/24 /24 92.112.15.0 – 92.112.15.255 AS199081 1
27 92.112.50.0/24 /24 92.112.50.0 – 92.112.50.255 AS199081 1
28 92.112.82.0/24 /24 92.112.82.0 – 92.112.82.255 AS199081 1
29 92.112.83.0/24 /24 92.112.83.0 – 92.112.83.255 AS199081 1
30 92.112.85.0/24 /24 92.112.85.0 – 92.112.85.255 AS199081 1
31 92.112.91.0/24 /24 92.112.91.0 – 92.112.91.255 AS199081 1
32 92.112.95.0/24 /24 92.112.95.0 – 92.112.95.255 AS199081 1
33 92.112.129.0/24 /24 92.112.129.0 – 92.112.129.255 AS199081 1
34 92.112.132.0/24 /24 92.112.132.0 – 92.112.132.255 AS199081 1
35 92.112.133.0/24 /24 92.112.133.0 – 92.112.133.255 AS199081 1
36 109.68.144.0/21 /21 109.68.144.0 – 109.68.151.255 AS199081 1
37 109.68.144.0/24 /24 109.68.144.0 – 109.68.144.255 AS199081 1
38 109.68.145.0/24 /24 109.68.145.0 – 109.68.145.255 AS199081 1
39 109.68.147.0/24 /24 109.68.147.0 – 109.68.147.255 AS199081 1
40 109.68.149.0/24 /24 109.68.149.0 – 109.68.149.255 AS199081 1
41 109.68.150.0/24 /24 109.68.150.0 – 109.68.150.255 AS199081 1
42 178.21.168.0/21 /21 178.21.168.0 – 178.21.175.255 AS199081 1
43 178.21.168.0/24 /24 178.21.168.0 – 178.21.168.255 AS199081 1
44 178.21.169.0/24 /24 178.21.169.0 – 178.21.169.255 AS199081 1
45 178.21.170.0/24 /24 178.21.170.0 – 178.21.170.255 AS199081 1
46 178.21.171.0/24 /24 178.21.171.0 – 178.21.171.255 AS199081 1
47 178.21.172.0/24 /24 178.21.172.0 – 178.21.172.255 AS199081 1
48 178.21.173.0/24 /24 178.21.173.0 – 178.21.173.255 AS199081 1
49 178.21.174.0/24 /24 178.21.174.0 – 178.21.174.255 AS199081 1
50 178.21.175.0/24 /24 178.21.175.0 – 178.21.175.255 AS199081 1
51 178.239.25.0/24 /24 178.239.25.0 – 178.239.25.255 AS199081 1
52 185.70.76.0/22 /22 185.70.76.0 – 185.70.79.255 AS199081 1
53 185.70.76.0/24 /24 185.70.76.0 – 185.70.76.255 AS199081 1
54 185.70.77.0/24 /24 185.70.77.0 – 185.70.77.255 AS199081 1
55 185.70.78.0/24 /24 185.70.78.0 – 185.70.78.255 AS199081 1
56 185.70.79.0/24 /24 185.70.79.0 – 185.70.79.255 AS199081 1
57 185.88.23.0/24 /24 185.88.23.0 – 185.88.23.255 AS199081 1
58 185.118.125.0/24 /24 185.118.125.0 – 185.118.125.255 AS199081 1
59 185.168.38.0/23 /23 185.168.38.0 – 185.168.39.255 AS199081 1
60 185.168.38.0/24 /24 185.168.38.0 – 185.168.38.255 AS199081 1
61 185.168.39.0/24 /24 185.168.39.0 – 185.168.39.255 AS199081 1
62 185.205.96.0/22 /22 185.205.96.0 – 185.205.99.255 AS199081 1
63 185.205.96.0/24 /24 185.205.96.0 – 185.205.96.255 AS199081 1
64 185.205.97.0/24 /24 185.205.97.0 – 185.205.97.255 AS199081 1
65 185.205.99.0/24 /24 185.205.99.0 – 185.205.99.255 AS199081 1
66 185.232.240.0/22 /22 185.232.240.0 – 185.232.243.255 AS199081 1
67 195.35.92.0/22 /22 195.35.92.0 – 195.35.95.255 AS199081 1