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: AS31200 · showing 1–69
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.128.0.0/16 /16 5.128.0.0 – 5.128.255.255 AS31200 1
2 5.129.0.0/17 /17 5.129.0.0 – 5.129.127.255 AS31200 1
3 5.129.128.0/19 /19 5.129.128.0 – 5.129.159.255 AS31200 1
4 5.129.181.0/24 /24 5.129.181.0 – 5.129.181.255 AS31200 1
5 5.129.184.0/23 /23 5.129.184.0 – 5.129.185.255 AS31200 1
6 5.129.186.0/24 /24 5.129.186.0 – 5.129.186.255 AS31200 1
7 5.130.0.0/16 /16 5.130.0.0 – 5.130.255.255 AS31200 1
8 5.130.162.0/24 /24 5.130.162.0 – 5.130.162.255 AS31200 1
9 5.130.163.0/24 /24 5.130.163.0 – 5.130.163.255 AS31200 1
10 5.130.164.0/24 /24 5.130.164.0 – 5.130.164.255 AS31200 1
11 5.130.165.0/24 /24 5.130.165.0 – 5.130.165.255 AS31200 1
12 5.131.0.0/17 /17 5.131.0.0 – 5.131.127.255 AS31200 1
13 5.131.128.0/18 /18 5.131.128.0 – 5.131.191.255 AS31200 1
14 5.131.192.0/19 /19 5.131.192.0 – 5.131.223.255 AS31200 1
15 5.131.224.0/20 /20 5.131.224.0 – 5.131.239.255 AS31200 1
16 5.131.224.0/24 /24 5.131.224.0 – 5.131.224.255 AS31200 1
17 5.131.240.0/20 /20 5.131.240.0 – 5.131.255.255 AS31200 1
18 5.131.251.0/24 /24 5.131.251.0 – 5.131.251.255 AS31200 1
19 5.131.253.0/24 /24 5.131.253.0 – 5.131.253.255 AS31200 1
20 37.192.0.0/14 /14 37.192.0.0 – 37.195.255.255 AS31200 1
21 37.192.0.0/16 /16 37.192.0.0 – 37.192.255.255 AS31200 1
22 37.193.0.0/16 /16 37.193.0.0 – 37.193.255.255 AS31200 1
23 37.194.0.0/16 /16 37.194.0.0 – 37.194.255.255 AS31200 1
24 37.195.0.0/16 /16 37.195.0.0 – 37.195.255.255 AS31200 1
25 178.49.0.0/16 /16 178.49.0.0 – 178.49.255.255 AS31200 1
26 178.49.0.0/17 /17 178.49.0.0 – 178.49.127.255 AS31200 1
27 178.49.3.0/24 /24 178.49.3.0 – 178.49.3.255 AS31200 1
28 178.49.12.0/22 /22 178.49.12.0 – 178.49.15.255 AS31200 1
29 178.49.15.0/24 /24 178.49.15.0 – 178.49.15.255 AS31200 1
30 178.49.16.0/24 /24 178.49.16.0 – 178.49.16.255 AS31200 1
31 178.49.26.0/24 /24 178.49.26.0 – 178.49.26.255 AS31200 1
32 178.49.27.0/24 /24 178.49.27.0 – 178.49.27.255 AS31200 1
33 178.49.28.0/24 /24 178.49.28.0 – 178.49.28.255 AS31200 1
34 178.49.30.0/24 /24 178.49.30.0 – 178.49.30.255 AS31200 1
35 178.49.31.0/24 /24 178.49.31.0 – 178.49.31.255 AS31200 1
36 178.49.36.0/24 /24 178.49.36.0 – 178.49.36.255 AS31200 1
37 178.49.37.0/24 /24 178.49.37.0 – 178.49.37.255 AS31200 1
38 178.49.41.0/24 /24 178.49.41.0 – 178.49.41.255 AS31200 1
39 178.49.44.0/24 /24 178.49.44.0 – 178.49.44.255 AS31200 1
40 178.49.52.0/24 /24 178.49.52.0 – 178.49.52.255 AS31200 1
41 178.49.56.0/22 /22 178.49.56.0 – 178.49.59.255 AS31200 1
42 178.49.112.0/24 /24 178.49.112.0 – 178.49.112.255 AS31200 1
43 178.49.123.0/24 /24 178.49.123.0 – 178.49.123.255 AS31200 1
44 178.49.128.0/17 /17 178.49.128.0 – 178.49.255.255 AS31200 1
45 178.49.130.0/24 /24 178.49.130.0 – 178.49.130.255 AS31200 1
46 178.49.131.0/24 /24 178.49.131.0 – 178.49.131.255 AS31200 1
47 178.49.132.0/24 /24 178.49.132.0 – 178.49.132.255 AS31200 1
48 178.49.133.0/24 /24 178.49.133.0 – 178.49.133.255 AS31200 1
49 178.49.134.0/24 /24 178.49.134.0 – 178.49.134.255 AS31200 1
50 178.49.135.0/24 /24 178.49.135.0 – 178.49.135.255 AS31200 1
51 178.49.145.0/24 /24 178.49.145.0 – 178.49.145.255 AS31200 1
52 178.49.147.0/24 /24 178.49.147.0 – 178.49.147.255 AS31200 1
53 178.49.152.0/22 /22 178.49.152.0 – 178.49.155.255 AS31200 1
54 178.49.152.0/23 /23 178.49.152.0 – 178.49.153.255 AS31200 1
55 178.49.152.0/24 /24 178.49.152.0 – 178.49.152.255 AS31200 1
56 178.49.154.0/23 /23 178.49.154.0 – 178.49.155.255 AS31200 1
57 178.49.154.0/24 /24 178.49.154.0 – 178.49.154.255 AS31200 1
58 178.49.156.0/23 /23 178.49.156.0 – 178.49.157.255 AS31200 1
59 178.49.156.0/24 /24 178.49.156.0 – 178.49.156.255 AS31200 1
60 178.49.158.0/24 /24 178.49.158.0 – 178.49.158.255 AS31200 1
61 178.49.159.0/24 /24 178.49.159.0 – 178.49.159.255 AS31200 1
62 178.49.200.0/22 /22 178.49.200.0 – 178.49.203.255 AS31200 1
63 178.49.203.0/24 /24 178.49.203.0 – 178.49.203.255 AS31200 1
64 178.49.206.0/24 /24 178.49.206.0 – 178.49.206.255 AS31200 1
65 178.49.207.0/24 /24 178.49.207.0 – 178.49.207.255 AS31200 1
66 178.49.217.0/24 /24 178.49.217.0 – 178.49.217.255 AS31200 1
67 178.49.218.0/24 /24 178.49.218.0 – 178.49.218.255 AS31200 1
68 178.49.224.0/24 /24 178.49.224.0 – 178.49.224.255 AS31200 1
69 178.49.248.0/22 /22 178.49.248.0 – 178.49.251.255 AS31200 1