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 58 IPv4 prefixes · ASN: AS10299 · showing 1–58
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.183.196.0/24 /24 45.183.196.0 – 45.183.196.255 AS10299 1
2 131.108.168.0/22 /22 131.108.168.0 – 131.108.171.255 AS10299 1
3 131.108.169.0/24 /24 131.108.169.0 – 131.108.169.255 AS10299 1
4 138.122.201.0/24 /24 138.122.201.0 – 138.122.201.255 AS10299 1
5 138.122.202.0/24 /24 138.122.202.0 – 138.122.202.255 AS10299 1
6 138.122.203.0/24 /24 138.122.203.0 – 138.122.203.255 AS10299 1
7 168.227.0.0/22 /22 168.227.0.0 – 168.227.3.255 AS10299 1
8 168.227.0.0/24 /24 168.227.0.0 – 168.227.0.255 AS10299 1
9 168.227.1.0/24 /24 168.227.1.0 – 168.227.1.255 AS10299 1
10 168.227.2.0/24 /24 168.227.2.0 – 168.227.2.255 AS10299 1
11 168.227.3.0/24 /24 168.227.3.0 – 168.227.3.255 AS10299 1
12 170.81.24.0/22 /22 170.81.24.0 – 170.81.27.255 AS10299 1
13 170.81.25.0/24 /24 170.81.25.0 – 170.81.25.255 AS10299 1
14 170.81.26.0/24 /24 170.81.26.0 – 170.81.26.255 AS10299 1
15 186.27.144.0/20 /20 186.27.144.0 – 186.27.159.255 AS10299 1
16 186.27.160.0/20 /20 186.27.160.0 – 186.27.175.255 AS10299 1
17 186.27.176.0/20 /20 186.27.176.0 – 186.27.191.255 AS10299 1
18 186.27.224.0/20 /20 186.27.224.0 – 186.27.239.255 AS10299 1
19 186.27.240.0/22 /22 186.27.240.0 – 186.27.243.255 AS10299 1
20 186.27.244.0/22 /22 186.27.244.0 – 186.27.247.255 AS10299 1
21 186.27.248.0/24 /24 186.27.248.0 – 186.27.248.255 AS10299 1
22 186.27.249.0/24 /24 186.27.249.0 – 186.27.249.255 AS10299 1
23 186.27.250.0/24 /24 186.27.250.0 – 186.27.250.255 AS10299 1
24 186.27.251.0/24 /24 186.27.251.0 – 186.27.251.255 AS10299 1
25 186.27.252.0/23 /23 186.27.252.0 – 186.27.253.255 AS10299 1
26 186.27.252.0/24 /24 186.27.252.0 – 186.27.252.255 AS10299 1
27 186.27.254.0/23 /23 186.27.254.0 – 186.27.255.255 AS10299 1
28 190.1.192.0/20 /20 190.1.192.0 – 190.1.207.255 AS10299 1
29 190.1.192.0/23 /23 190.1.192.0 – 190.1.193.255 AS10299 1
30 190.1.194.0/23 /23 190.1.194.0 – 190.1.195.255 AS10299 1
31 190.1.196.0/23 /23 190.1.196.0 – 190.1.197.255 AS10299 1
32 190.1.204.0/22 /22 190.1.204.0 – 190.1.207.255 AS10299 1
33 190.1.208.0/20 /20 190.1.208.0 – 190.1.223.255 AS10299 1
34 190.1.224.0/19 /19 190.1.224.0 – 190.1.255.255 AS10299 1
35 190.1.224.0/20 /20 190.1.224.0 – 190.1.239.255 AS10299 1
36 190.1.248.0/22 /22 190.1.248.0 – 190.1.251.255 AS10299 1
37 190.1.252.0/23 /23 190.1.252.0 – 190.1.253.255 AS10299 1
38 190.1.254.0/24 /24 190.1.254.0 – 190.1.254.255 AS10299 1
39 190.1.255.0/24 /24 190.1.255.0 – 190.1.255.255 AS10299 1
40 190.99.128.0/20 /20 190.99.128.0 – 190.99.143.255 AS10299 1
41 190.99.144.0/20 /20 190.99.144.0 – 190.99.159.255 AS10299 1
42 190.99.176.0/20 /20 190.99.176.0 – 190.99.191.255 AS10299 1
43 190.99.192.0/20 /20 190.99.192.0 – 190.99.207.255 AS10299 1
44 190.99.192.0/23 /23 190.99.192.0 – 190.99.193.255 AS10299 1
45 190.99.194.0/23 /23 190.99.194.0 – 190.99.195.255 AS10299 1
46 190.99.196.0/22 /22 190.99.196.0 – 190.99.199.255 AS10299 1
47 190.99.202.0/23 /23 190.99.202.0 – 190.99.203.255 AS10299 1
48 190.99.204.0/22 /22 190.99.204.0 – 190.99.207.255 AS10299 1
49 190.99.208.0/20 /20 190.99.208.0 – 190.99.223.255 AS10299 1
50 190.99.240.0/20 /20 190.99.240.0 – 190.99.255.255 AS10299 1
51 200.14.112.0/23 /23 200.14.112.0 – 200.14.113.255 AS10299 1
52 200.29.96.0/20 /20 200.29.96.0 – 200.29.111.255 AS10299 1
53 200.29.104.0/24 /24 200.29.104.0 – 200.29.104.255 AS10299 1
54 200.29.112.0/20 /20 200.29.112.0 – 200.29.127.255 AS10299 1
55 200.29.114.0/24 /24 200.29.114.0 – 200.29.114.255 AS10299 1
56 200.29.122.0/23 /23 200.29.122.0 – 200.29.123.255 AS10299 1
57 200.29.124.0/24 /24 200.29.124.0 – 200.29.124.255 AS10299 1
58 200.29.126.0/23 /23 200.29.126.0 – 200.29.127.255 AS10299 1