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 50 IPv4 prefixes · ASN: AS18092 · showing 1–50
# Prefix ↑ Mask Range Origin ASN MOAS
1 27.122.8.0/22 /22 27.122.8.0 – 27.122.11.255 AS18092 1
2 61.44.224.0/20 /20 61.44.224.0 – 61.44.239.255 AS18092 1
3 61.44.234.0/23 /23 61.44.234.0 – 61.44.235.255 AS18092 1
4 61.44.236.0/22 /22 61.44.236.0 – 61.44.239.255 AS18092 1
5 61.44.240.0/20 /20 61.44.240.0 – 61.44.255.255 AS18092 1
6 61.44.240.0/23 /23 61.44.240.0 – 61.44.241.255 AS18092 1
7 61.44.243.0/24 /24 61.44.243.0 – 61.44.243.255 AS18092 1
8 61.44.244.0/22 /22 61.44.244.0 – 61.44.247.255 AS18092 1
9 61.44.247.0/24 /24 61.44.247.0 – 61.44.247.255 AS18092 1
10 61.44.248.0/21 /21 61.44.248.0 – 61.44.255.255 AS18092 1
11 110.172.32.0/20 /20 110.172.32.0 – 110.172.47.255 AS18092 1
12 110.172.32.0/21 /21 110.172.32.0 – 110.172.39.255 AS18092 1
13 110.172.40.0/21 /21 110.172.40.0 – 110.172.47.255 AS18092 1
14 112.137.144.0/20 /20 112.137.144.0 – 112.137.159.255 AS18092 1
15 112.137.144.0/21 /21 112.137.144.0 – 112.137.151.255 AS18092 1
16 112.137.144.0/23 /23 112.137.144.0 – 112.137.145.255 AS18092 1
17 112.137.146.0/23 /23 112.137.146.0 – 112.137.147.255 AS18092 1
18 112.137.152.0/21 /21 112.137.152.0 – 112.137.159.255 AS18092 1
19 112.137.152.0/22 /22 112.137.152.0 – 112.137.155.255 AS18092 1
20 112.137.158.0/23 /23 112.137.158.0 – 112.137.159.255 AS18092 1
21 114.141.32.0/21 /21 114.141.32.0 – 114.141.39.255 AS18092 1
22 114.141.32.0/22 /22 114.141.32.0 – 114.141.35.255 AS18092 1
23 114.141.36.0/24 /24 114.141.36.0 – 114.141.36.255 AS18092 1
24 114.141.37.0/24 /24 114.141.37.0 – 114.141.37.255 AS18092 1
25 120.50.168.0/22 /22 120.50.168.0 – 120.50.171.255 AS18092 1
26 120.50.172.0/22 /22 120.50.172.0 – 120.50.175.255 AS18092 1
27 123.242.208.0/21 /21 123.242.208.0 – 123.242.215.255 AS18092 1
28 123.242.208.0/23 /23 123.242.208.0 – 123.242.209.255 AS18092 1
29 123.242.210.0/24 /24 123.242.210.0 – 123.242.210.255 AS18092 1
30 175.103.8.0/22 /22 175.103.8.0 – 175.103.11.255 AS18092 1
31 202.126.240.0/20 /20 202.126.240.0 – 202.126.255.255 AS18092 1
32 202.126.240.0/22 /22 202.126.240.0 – 202.126.243.255 AS18092 1
33 202.126.244.0/23 /23 202.126.244.0 – 202.126.245.255 AS18092 1
34 202.126.246.0/24 /24 202.126.246.0 – 202.126.246.255 AS18092 1
35 202.126.247.0/24 /24 202.126.247.0 – 202.126.247.255 AS18092 1
36 202.126.248.0/21 /21 202.126.248.0 – 202.126.255.255 AS18092 1
37 202.126.248.0/22 /22 202.126.248.0 – 202.126.251.255 AS18092 1
38 203.205.96.0/20 /20 203.205.96.0 – 203.205.111.255 AS18092 1
39 203.205.96.0/21 /21 203.205.96.0 – 203.205.103.255 AS18092 1
40 203.205.104.0/21 /21 203.205.104.0 – 203.205.111.255 AS18092 1
41 203.222.208.0/20 /20 203.222.208.0 – 203.222.223.255 AS18092 1
42 203.222.208.0/22 /22 203.222.208.0 – 203.222.211.255 AS18092 1
43 203.222.212.0/23 /23 203.222.212.0 – 203.222.213.255 AS18092 1
44 203.222.214.0/23 /23 203.222.214.0 – 203.222.215.255 AS18092 1
45 203.222.216.0/22 /22 203.222.216.0 – 203.222.219.255 AS18092 1
46 203.222.220.0/22 /22 203.222.220.0 – 203.222.223.255 AS18092 1
47 219.103.112.0/20 /20 219.103.112.0 – 219.103.127.255 AS18092 1
48 219.103.112.0/21 /21 219.103.112.0 – 219.103.119.255 AS18092 1
49 219.117.48.0/20 /20 219.117.48.0 – 219.117.63.255 AS18092 1
50 219.117.52.0/22 /22 219.117.52.0 – 219.117.55.255 AS18092 1