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 66 IPv4 prefixes · ASN: AS27725 · showing 1–66
# Prefix ↑ Mask Range Origin ASN MOAS
1 152.206.0.0/17 /17 152.206.0.0 – 152.206.127.255 AS27725 1
2 152.206.4.0/22 /22 152.206.4.0 – 152.206.7.255 AS27725 1
3 152.206.8.0/22 /22 152.206.8.0 – 152.206.11.255 AS27725 1
4 152.206.12.0/22 /22 152.206.12.0 – 152.206.15.255 AS27725 1
5 152.206.16.0/22 /22 152.206.16.0 – 152.206.19.255 AS27725 1
6 152.206.32.0/22 /22 152.206.32.0 – 152.206.35.255 AS27725 1
7 152.206.96.0/22 /22 152.206.96.0 – 152.206.99.255 AS27725 1
8 152.206.120.0/22 /22 152.206.120.0 – 152.206.123.255 AS27725 1
9 152.206.128.0/17 /17 152.206.128.0 – 152.206.255.255 AS27725 1
10 152.206.128.0/18 /18 152.206.128.0 – 152.206.191.255 AS27725 1
11 152.206.132.0/22 /22 152.206.132.0 – 152.206.135.255 AS27725 1
12 152.206.144.0/20 /20 152.206.144.0 – 152.206.159.255 AS27725 1
13 152.206.172.0/22 /22 152.206.172.0 – 152.206.175.255 AS27725 1
14 152.206.184.0/22 /22 152.206.184.0 – 152.206.187.255 AS27725 1
15 152.206.188.0/22 /22 152.206.188.0 – 152.206.191.255 AS27725 1
16 152.206.192.0/18 /18 152.206.192.0 – 152.206.255.255 AS27725 1
17 152.206.192.0/22 /22 152.206.192.0 – 152.206.195.255 AS27725 1
18 152.206.196.0/22 /22 152.206.196.0 – 152.206.199.255 AS27725 1
19 152.206.208.0/22 /22 152.206.208.0 – 152.206.211.255 AS27725 1
20 152.206.212.0/22 /22 152.206.212.0 – 152.206.215.255 AS27725 1
21 152.206.228.0/22 /22 152.206.228.0 – 152.206.231.255 AS27725 1
22 152.206.232.0/22 /22 152.206.232.0 – 152.206.235.255 AS27725 1
23 152.206.236.0/22 /22 152.206.236.0 – 152.206.239.255 AS27725 1
24 152.206.240.0/22 /22 152.206.240.0 – 152.206.243.255 AS27725 1
25 152.207.0.0/17 /17 152.207.0.0 – 152.207.127.255 AS27725 1
26 152.207.48.0/22 /22 152.207.48.0 – 152.207.51.255 AS27725 1
27 152.207.56.0/22 /22 152.207.56.0 – 152.207.59.255 AS27725 1
28 152.207.94.0/23 /23 152.207.94.0 – 152.207.95.255 AS27725 1
29 152.207.94.0/24 /24 152.207.94.0 – 152.207.94.255 AS27725 1
30 152.207.95.0/24 /24 152.207.95.0 – 152.207.95.255 AS27725 1
31 152.207.108.0/22 /22 152.207.108.0 – 152.207.111.255 AS27725 1
32 152.207.112.0/22 /22 152.207.112.0 – 152.207.115.255 AS27725 1
33 152.207.128.0/17 /17 152.207.128.0 – 152.207.255.255 AS27725 1
34 152.207.128.0/19 /19 152.207.128.0 – 152.207.159.255 AS27725 1
35 152.207.132.0/22 /22 152.207.132.0 – 152.207.135.255 AS27725 1
36 152.207.144.0/22 /22 152.207.144.0 – 152.207.147.255 AS27725 1
37 152.207.148.0/22 /22 152.207.148.0 – 152.207.151.255 AS27725 1
38 152.207.160.0/19 /19 152.207.160.0 – 152.207.191.255 AS27725 1
39 152.207.164.0/22 /22 152.207.164.0 – 152.207.167.255 AS27725 1
40 152.207.180.0/22 /22 152.207.180.0 – 152.207.183.255 AS27725 1
41 152.207.192.0/19 /19 152.207.192.0 – 152.207.223.255 AS27725 1
42 152.207.208.0/22 /22 152.207.208.0 – 152.207.211.255 AS27725 1
43 152.207.212.0/22 /22 152.207.212.0 – 152.207.215.255 AS27725 1
44 152.207.216.0/22 /22 152.207.216.0 – 152.207.219.255 AS27725 1
45 152.207.224.0/19 /19 152.207.224.0 – 152.207.255.255 AS27725 1
46 152.207.224.0/22 /22 152.207.224.0 – 152.207.227.255 AS27725 1
47 152.207.228.0/22 /22 152.207.228.0 – 152.207.231.255 AS27725 1
48 152.207.240.0/22 /22 152.207.240.0 – 152.207.243.255 AS27725 1
49 152.207.244.0/22 /22 152.207.244.0 – 152.207.247.255 AS27725 1
50 181.225.224.0/19 /19 181.225.224.0 – 181.225.255.255 AS27725 1
51 190.6.64.0/20 /20 190.6.64.0 – 190.6.79.255 AS27725 1
52 190.6.80.0/20 /20 190.6.80.0 – 190.6.95.255 AS27725 1
53 190.15.144.0/20 /20 190.15.144.0 – 190.15.159.255 AS27725 1
54 190.92.112.0/20 /20 190.92.112.0 – 190.92.127.255 AS27725 1
55 190.107.0.0/20 /20 190.107.0.0 – 190.107.15.255 AS27725 1
56 200.0.24.0/22 /22 200.0.24.0 – 200.0.27.255 AS27725 1
57 200.5.12.0/22 /22 200.5.12.0 – 200.5.15.255 AS27725 1
58 200.13.144.0/21 /21 200.13.144.0 – 200.13.151.255 AS27725 1
59 200.14.48.0/21 /21 200.14.48.0 – 200.14.55.255 AS27725 1
60 200.55.128.0/21 /21 200.55.128.0 – 200.55.135.255 AS27725 1
61 200.55.136.0/21 /21 200.55.136.0 – 200.55.143.255 AS27725 1
62 200.55.144.0/21 /21 200.55.144.0 – 200.55.151.255 AS27725 1
63 200.55.152.0/21 /21 200.55.152.0 – 200.55.159.255 AS27725 1
64 200.55.160.0/20 /20 200.55.160.0 – 200.55.175.255 AS27725 1
65 200.55.176.0/20 /20 200.55.176.0 – 200.55.191.255 AS27725 1
66 201.220.192.0/19 /19 201.220.192.0 – 201.220.223.255 AS27725 1