BGP Full View — RIPE RIS RRC00data as of 2026-04-30 02:06

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
1 124 820
IPv4 origin ASNs
78 195
IPv4 MOAS
6 325
IPv6 prefixes
255 302
IPv6 origin ASNs
36 432
IPv6 MOAS
1 446

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
/13 585
306 708 480
/14 1 207
316 407 808
/15 2 150
281 804 800
/16 13 833
906 559 488
/17 8 673
284 196 864
/18 13 910
227 901 440
/19 26 596
217 874 432
/20 48 476
198 557 696
/21 55 688
114 049 024
/22 118 634
121 481 216
/23 117 820
60 323 840
/24 711 619
182 174 464
Total 1 119 658 4 284 441 344
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 5 475
2 870 476 800
/30 832
218 103 808
/31 359
47 054 848
/32 26 937
1 765 343 232
/33 5 715
187 269 120
/34 5 557
91 045 888
/35 1 940
15 892 480
/36 9 988
40 910 848
/37 1 384
2 834 432
/38 2 723
2 788 352
/39 1 848
946 176
/40 23 836
6 102 016
/41 1 719
220 032
/42 2 974
190 336
/43 1 458
46 656
/44 25 773
412 368
/45 4 518
36 144
/46 5 832
23 328
/47 8 869
17 738
/48 116 991
116 991
Total 255 012 4 413 969 797 801
IPv4 (1 124 820) IPv6 (255 302)
Reset
Found 43 IPv4 prefixes · ASN: AS394972 · showing 1–43
# Prefix ↓ Mask Range Origin ASN MOAS
1 216.73.124.0/22 /22 216.73.124.0 – 216.73.127.255 AS394972 1
2 216.73.120.0/22 /22 216.73.120.0 – 216.73.123.255 AS394972 1
3 216.73.116.0/22 /22 216.73.116.0 – 216.73.119.255 AS394972 1
4 216.73.114.0/23 /23 216.73.114.0 – 216.73.115.255 AS394972 1
5 216.73.112.0/23 /23 216.73.112.0 – 216.73.113.255 AS394972 1
6 216.73.108.0/22 /22 216.73.108.0 – 216.73.111.255 AS394972 1
7 216.73.104.0/22 /22 216.73.104.0 – 216.73.107.255 AS394972 1
8 216.73.100.0/22 /22 216.73.100.0 – 216.73.103.255 AS394972 1
9 216.73.96.0/24 /24 216.73.96.0 – 216.73.96.255 AS394972 1
10 158.140.63.0/24 /24 158.140.63.0 – 158.140.63.255 AS394972 1
11 158.140.62.0/24 /24 158.140.62.0 – 158.140.62.255 AS394972 1
12 158.140.61.0/24 /24 158.140.61.0 – 158.140.61.255 AS394972 1
13 158.140.60.0/24 /24 158.140.60.0 – 158.140.60.255 AS394972 1
14 158.140.59.0/24 /24 158.140.59.0 – 158.140.59.255 AS394972 1
15 158.140.58.0/24 /24 158.140.58.0 – 158.140.58.255 AS394972 1
16 158.140.57.0/24 /24 158.140.57.0 – 158.140.57.255 AS394972 1
17 158.140.56.0/24 /24 158.140.56.0 – 158.140.56.255 AS394972 1
18 158.140.55.0/24 /24 158.140.55.0 – 158.140.55.255 AS394972 1
19 158.140.54.0/24 /24 158.140.54.0 – 158.140.54.255 AS394972 1
20 158.140.53.0/24 /24 158.140.53.0 – 158.140.53.255 AS394972 1
21 158.140.52.0/24 /24 158.140.52.0 – 158.140.52.255 AS394972 1
22 158.140.51.0/24 /24 158.140.51.0 – 158.140.51.255 AS394972 1
23 158.140.50.0/24 /24 158.140.50.0 – 158.140.50.255 AS394972 1
24 158.140.49.0/24 /24 158.140.49.0 – 158.140.49.255 AS394972 1
25 158.140.48.0/24 /24 158.140.48.0 – 158.140.48.255 AS394972 1
26 158.140.47.0/24 /24 158.140.47.0 – 158.140.47.255 AS394972 1
27 158.140.46.0/24 /24 158.140.46.0 – 158.140.46.255 AS394972 1
28 158.140.45.0/24 /24 158.140.45.0 – 158.140.45.255 AS394972 1
29 158.140.44.0/24 /24 158.140.44.0 – 158.140.44.255 AS394972 1
30 158.140.43.0/24 /24 158.140.43.0 – 158.140.43.255 AS394972 1
31 158.140.42.0/24 /24 158.140.42.0 – 158.140.42.255 AS394972 1
32 158.140.41.0/24 /24 158.140.41.0 – 158.140.41.255 AS394972 1
33 158.140.40.0/24 /24 158.140.40.0 – 158.140.40.255 AS394972 1
34 158.140.39.0/24 /24 158.140.39.0 – 158.140.39.255 AS394972 1
35 158.140.38.0/24 /24 158.140.38.0 – 158.140.38.255 AS394972 1
36 158.140.37.0/24 /24 158.140.37.0 – 158.140.37.255 AS394972 1
37 158.140.36.0/24 /24 158.140.36.0 – 158.140.36.255 AS394972 1
38 158.140.35.0/24 /24 158.140.35.0 – 158.140.35.255 AS394972 1
39 158.140.34.0/24 /24 158.140.34.0 – 158.140.34.255 AS394972 1
40 158.140.33.0/24 /24 158.140.33.0 – 158.140.33.255 AS394972 1
41 158.140.32.0/24 /24 158.140.32.0 – 158.140.32.255 AS394972 1
42 65.132.40.0/24 /24 65.132.40.0 – 65.132.40.255 AS394972 1
43 23.162.0.0/24 /24 23.162.0.0 – 23.162.0.255 AS394972 1