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 52 IPv4 prefixes · ASN: AS7734 · showing 1–52
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.108.217.0/24 /24 38.108.217.0 – 38.108.217.255 AS7734 1
2 142.205.0.0/24 /24 142.205.0.0 – 142.205.0.255 AS7734 1
3 142.205.1.0/24 /24 142.205.1.0 – 142.205.1.255 AS7734 1
4 142.205.2.0/24 /24 142.205.2.0 – 142.205.2.255 AS7734 1
5 142.205.9.0/24 /24 142.205.9.0 – 142.205.9.255 AS7734 1
6 142.205.10.0/24 /24 142.205.10.0 – 142.205.10.255 AS7734 1
7 142.205.13.0/24 /24 142.205.13.0 – 142.205.13.255 AS7734 1
8 142.205.18.0/24 /24 142.205.18.0 – 142.205.18.255 AS7734 1
9 142.205.25.0/24 /24 142.205.25.0 – 142.205.25.255 AS7734 1
10 142.205.92.0/23 /23 142.205.92.0 – 142.205.93.255 AS7734 1
11 142.205.94.0/24 /24 142.205.94.0 – 142.205.94.255 AS7734 1
12 142.205.104.0/22 /22 142.205.104.0 – 142.205.107.255 AS7734 1
13 142.205.108.0/24 /24 142.205.108.0 – 142.205.108.255 AS7734 1
14 142.205.112.0/22 /22 142.205.112.0 – 142.205.115.255 AS7734 1
15 142.205.116.0/24 /24 142.205.116.0 – 142.205.116.255 AS7734 1
16 142.205.118.0/24 /24 142.205.118.0 – 142.205.118.255 AS7734 1
17 142.205.120.0/23 /23 142.205.120.0 – 142.205.121.255 AS7734 1
18 142.205.122.0/23 /23 142.205.122.0 – 142.205.123.255 AS7734 1
19 142.205.124.0/24 /24 142.205.124.0 – 142.205.124.255 AS7734 1
20 142.205.125.0/24 /24 142.205.125.0 – 142.205.125.255 AS7734 1
21 142.205.126.0/23 /23 142.205.126.0 – 142.205.127.255 AS7734 1
22 142.205.129.0/24 /24 142.205.129.0 – 142.205.129.255 AS7734 1
23 142.205.130.0/24 /24 142.205.130.0 – 142.205.130.255 AS7734, AS65269 2
24 142.205.131.0/24 /24 142.205.131.0 – 142.205.131.255 AS7734 1
25 142.205.143.0/24 /24 142.205.143.0 – 142.205.143.255 AS7734 1
26 142.205.144.0/23 /23 142.205.144.0 – 142.205.145.255 AS7734 1
27 142.205.152.0/23 /23 142.205.152.0 – 142.205.153.255 AS7734 1
28 142.205.156.0/24 /24 142.205.156.0 – 142.205.156.255 AS7734 1
29 142.205.157.0/24 /24 142.205.157.0 – 142.205.157.255 AS7734 1
30 142.205.158.0/24 /24 142.205.158.0 – 142.205.158.255 AS7734 1
31 142.205.160.0/24 /24 142.205.160.0 – 142.205.160.255 AS7734 1
32 142.205.161.0/24 /24 142.205.161.0 – 142.205.161.255 AS7734 1
33 142.205.168.0/23 /23 142.205.168.0 – 142.205.169.255 AS7734 1
34 142.205.174.0/23 /23 142.205.174.0 – 142.205.175.255 AS7734 1
35 142.205.180.0/23 /23 142.205.180.0 – 142.205.181.255 AS7734 1
36 142.205.202.0/24 /24 142.205.202.0 – 142.205.202.255 AS7734 1
37 142.205.203.0/24 /24 142.205.203.0 – 142.205.203.255 AS7734 1
38 142.205.206.0/23 /23 142.205.206.0 – 142.205.207.255 AS7734 1
39 142.205.208.0/24 /24 142.205.208.0 – 142.205.208.255 AS7734 1
40 142.205.209.0/24 /24 142.205.209.0 – 142.205.209.255 AS7734 1
41 142.205.216.0/24 /24 142.205.216.0 – 142.205.216.255 AS7734 1
42 142.205.217.0/24 /24 142.205.217.0 – 142.205.217.255 AS7734 1
43 142.205.218.0/23 /23 142.205.218.0 – 142.205.219.255 AS7734 1
44 142.205.232.0/23 /23 142.205.232.0 – 142.205.233.255 AS7734 1
45 142.205.240.0/23 /23 142.205.240.0 – 142.205.241.255 AS7734 1
46 142.205.248.0/24 /24 142.205.248.0 – 142.205.248.255 AS7734 1
47 162.12.220.0/24 /24 162.12.220.0 – 162.12.220.255 AS7734 1
48 162.12.221.0/24 /24 162.12.221.0 – 162.12.221.255 AS7734 1
49 162.12.222.0/24 /24 162.12.222.0 – 162.12.222.255 AS7734 1
50 162.12.223.0/24 /24 162.12.223.0 – 162.12.223.255 AS7734 1
51 162.12.236.0/24 /24 162.12.236.0 – 162.12.236.255 AS7734 1
52 162.12.237.0/24 /24 162.12.237.0 – 162.12.237.255 AS7734 1