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 49 IPv4 prefixes · ASN: AS30688 · showing 1–49
# Prefix ↓ Mask Range Origin ASN MOAS
1 209.203.158.0/24 /24 209.203.158.0 – 209.203.158.255 AS30688 1
2 209.203.157.0/24 /24 209.203.157.0 – 209.203.157.255 AS30688 1
3 209.203.156.0/24 /24 209.203.156.0 – 209.203.156.255 AS30688 1
4 209.203.155.0/24 /24 209.203.155.0 – 209.203.155.255 AS30688 1
5 209.203.154.0/24 /24 209.203.154.0 – 209.203.154.255 AS30688 1
6 209.203.152.0/23 /23 209.203.152.0 – 209.203.153.255 AS30688 1
7 209.203.143.0/24 /24 209.203.143.0 – 209.203.143.255 AS30688 1
8 209.203.142.0/24 /24 209.203.142.0 – 209.203.142.255 AS30688 1
9 209.203.141.0/24 /24 209.203.141.0 – 209.203.141.255 AS30688 1
10 209.203.140.0/24 /24 209.203.140.0 – 209.203.140.255 AS30688 1
11 209.203.139.0/24 /24 209.203.139.0 – 209.203.139.255 AS30688 1
12 209.203.138.0/24 /24 209.203.138.0 – 209.203.138.255 AS30688 1
13 209.203.135.0/24 /24 209.203.135.0 – 209.203.135.255 AS30688 1
14 209.203.134.0/24 /24 209.203.134.0 – 209.203.134.255 AS30688 1
15 209.203.133.0/24 /24 209.203.133.0 – 209.203.133.255 AS30688 1
16 209.203.132.0/24 /24 209.203.132.0 – 209.203.132.255 AS30688 1
17 209.203.131.0/24 /24 209.203.131.0 – 209.203.131.255 AS30688 1
18 209.203.129.0/24 /24 209.203.129.0 – 209.203.129.255 AS30688 1
19 209.203.128.0/19 /19 209.203.128.0 – 209.203.159.255 AS30688 1
20 206.123.214.0/24 /24 206.123.214.0 – 206.123.214.255 AS30688 1
21 206.123.207.0/24 /24 206.123.207.0 – 206.123.207.255 AS30688 1
22 206.123.193.0/24 /24 206.123.193.0 – 206.123.193.255 AS30688 1
23 206.123.192.0/19 /19 206.123.192.0 – 206.123.223.255 AS30688 1
24 205.167.120.0/23 /23 205.167.120.0 – 205.167.121.255 AS30688 1
25 192.139.255.0/24 /24 192.139.255.0 – 192.139.255.255 AS30688 1
26 162.33.0.0/20 /20 162.33.0.0 – 162.33.15.255 AS30688 1
27 135.129.96.0/20 /20 135.129.96.0 – 135.129.111.255 AS30688 1
28 72.249.253.0/24 /24 72.249.253.0 – 72.249.253.255 AS30688 1
29 72.249.252.0/24 /24 72.249.252.0 – 72.249.252.255 AS30688 1
30 72.249.251.0/24 /24 72.249.251.0 – 72.249.251.255 AS30688 1
31 72.249.249.0/24 /24 72.249.249.0 – 72.249.249.255 AS30688 1
32 72.249.246.0/24 /24 72.249.246.0 – 72.249.246.255 AS30688 1
33 72.249.244.0/23 /23 72.249.244.0 – 72.249.245.255 AS30688 1
34 72.249.239.0/24 /24 72.249.239.0 – 72.249.239.255 AS30688 1
35 72.249.238.0/24 /24 72.249.238.0 – 72.249.238.255 AS30688 1
36 72.249.230.0/23 /23 72.249.230.0 – 72.249.231.255 AS30688 1
37 72.249.229.0/24 /24 72.249.229.0 – 72.249.229.255 AS30688 1
38 72.249.228.0/24 /24 72.249.228.0 – 72.249.228.255 AS30688 1
39 72.249.227.0/24 /24 72.249.227.0 – 72.249.227.255 AS30688 1
40 72.249.225.0/24 /24 72.249.225.0 – 72.249.225.255 AS30688 1
41 72.249.224.0/24 /24 72.249.224.0 – 72.249.224.255 AS30688 1
42 72.249.224.0/19 /19 72.249.224.0 – 72.249.255.255 AS30688 1
43 52.119.52.0/22 /22 52.119.52.0 – 52.119.55.255 AS30688 1
44 52.119.49.0/24 /24 52.119.49.0 – 52.119.49.255 AS30688 1
45 52.119.48.0/21 /21 52.119.48.0 – 52.119.55.255 AS30688 1
46 50.30.20.0/23 /23 50.30.20.0 – 50.30.21.255 AS30688 1
47 50.30.18.0/24 /24 50.30.18.0 – 50.30.18.255 AS30688 1
48 50.30.16.0/23 /23 50.30.16.0 – 50.30.17.255 AS30688 1
49 50.30.16.0/20 /20 50.30.16.0 – 50.30.31.255 AS30688 1