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 54 IPv4 prefixes · ASN: AS35847 · showing 1–54
# Prefix ↓ Mask Range Origin ASN MOAS
1 216.227.240.0/20 /20 216.227.240.0 – 216.227.255.255 AS35847 1
2 198.62.218.0/23 /23 198.62.218.0 – 198.62.219.255 AS35847 1
3 198.62.217.0/24 /24 198.62.217.0 – 198.62.217.255 AS35847 1
4 192.159.37.0/24 /24 192.159.37.0 – 192.159.37.255 AS35847 1
5 170.203.127.0/24 /24 170.203.127.0 – 170.203.127.255 AS35847 1
6 170.203.126.0/24 /24 170.203.126.0 – 170.203.126.255 AS35847 1
7 170.203.124.0/23 /23 170.203.124.0 – 170.203.125.255 AS35847 1
8 170.203.122.0/23 /23 170.203.122.0 – 170.203.123.255 AS35847 1
9 170.203.120.0/23 /23 170.203.120.0 – 170.203.121.255 AS35847 1
10 170.203.118.0/23 /23 170.203.118.0 – 170.203.119.255 AS35847 1
11 170.203.116.0/23 /23 170.203.116.0 – 170.203.117.255 AS35847 1
12 170.203.114.0/23 /23 170.203.114.0 – 170.203.115.255 AS35847 1
13 170.203.112.0/23 /23 170.203.112.0 – 170.203.113.255 AS35847 1
14 170.203.96.0/20 /20 170.203.96.0 – 170.203.111.255 AS35847 1
15 168.93.60.0/22 /22 168.93.60.0 – 168.93.63.255 AS35847 1
16 168.93.56.0/22 /22 168.93.56.0 – 168.93.59.255 AS35847 1
17 168.93.48.0/21 /21 168.93.48.0 – 168.93.55.255 AS35847 1
18 168.93.32.0/20 /20 168.93.32.0 – 168.93.47.255 AS35847 1
19 168.93.0.0/19 /19 168.93.0.0 – 168.93.31.255 AS35847 1
20 155.116.134.0/23 /23 155.116.134.0 – 155.116.135.255 AS35847 1
21 155.116.132.0/23 /23 155.116.132.0 – 155.116.133.255 AS35847 1
22 155.116.128.0/17 /17 155.116.128.0 – 155.116.255.255 AS35847 1
23 155.116.22.0/23 /23 155.116.22.0 – 155.116.23.255 AS35847 1
24 155.116.20.0/23 /23 155.116.20.0 – 155.116.21.255 AS35847 1
25 155.116.16.0/20 /20 155.116.16.0 – 155.116.31.255 AS35847 1
26 155.116.8.0/21 /21 155.116.8.0 – 155.116.15.255 AS35847 1
27 155.116.5.0/24 /24 155.116.5.0 – 155.116.5.255 AS35847 1
28 155.116.4.0/24 /24 155.116.4.0 – 155.116.4.255 AS35847 1
29 155.116.0.0/21 /21 155.116.0.0 – 155.116.7.255 AS35847 1
30 146.85.128.0/19 /19 146.85.128.0 – 146.85.159.255 AS35847 1
31 139.94.178.0/23 /23 139.94.178.0 – 139.94.179.255 AS35847 1
32 139.94.176.0/23 /23 139.94.176.0 – 139.94.177.255 AS35847 1
33 139.94.168.0/21 /21 139.94.168.0 – 139.94.175.255 AS35847 1
34 139.94.166.0/23 /23 139.94.166.0 – 139.94.167.255 AS35847 1
35 139.94.164.0/23 /23 139.94.164.0 – 139.94.165.255 AS35847 1
36 139.94.164.0/22 /22 139.94.164.0 – 139.94.167.255 AS35847 1
37 139.94.162.0/23 /23 139.94.162.0 – 139.94.163.255 AS35847 1
38 139.94.160.0/23 /23 139.94.160.0 – 139.94.161.255 AS35847 1
39 139.94.144.0/20 /20 139.94.144.0 – 139.94.159.255 AS35847 1
40 139.94.142.0/23 /23 139.94.142.0 – 139.94.143.255 AS35847 1
41 139.94.141.0/24 /24 139.94.141.0 – 139.94.141.255 AS35847 1
42 139.94.140.0/24 /24 139.94.140.0 – 139.94.140.255 AS35847 1
43 139.94.138.0/23 /23 139.94.138.0 – 139.94.139.255 AS35847 1
44 139.94.136.0/23 /23 139.94.136.0 – 139.94.137.255 AS35847 1
45 139.94.132.0/22 /22 139.94.132.0 – 139.94.135.255 AS35847 1
46 139.94.131.0/24 /24 139.94.131.0 – 139.94.131.255 AS35847 1
47 139.94.130.0/24 /24 139.94.130.0 – 139.94.130.255 AS35847 1
48 139.94.129.0/24 /24 139.94.129.0 – 139.94.129.255 AS35847 1
49 139.94.128.0/24 /24 139.94.128.0 – 139.94.128.255 AS35847 1
50 139.94.0.0/18 /18 139.94.0.0 – 139.94.63.255 AS35847 1
51 74.51.192.0/20 /20 74.51.192.0 – 74.51.207.255 AS35847 1
52 66.132.160.0/21 /21 66.132.160.0 – 66.132.167.255 AS35847 1
53 66.33.120.0/21 /21 66.33.120.0 – 66.33.127.255 AS35847 1
54 66.33.104.0/21 /21 66.33.104.0 – 66.33.111.255 AS35847 1