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 40 IPv4 prefixes · ASN: AS5408 · showing 1–40
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.32.128.0/17 /17 37.32.128.0 – 37.32.255.255 AS5408 1
2 44.31.164.0/24 /24 44.31.164.0 – 44.31.164.255 AS5408 1
3 62.217.64.0/18 /18 62.217.64.0 – 62.217.127.255 AS5408 1
4 62.217.79.0/24 /24 62.217.79.0 – 62.217.79.255 AS5408 1
5 62.217.85.0/24 /24 62.217.85.0 – 62.217.85.255 AS5408 1
6 62.217.119.0/24 /24 62.217.119.0 – 62.217.119.255 AS5408 1
7 62.217.124.0/24 /24 62.217.124.0 – 62.217.124.255 AS5408 1
8 62.217.126.0/24 /24 62.217.126.0 – 62.217.126.255 AS5408 1
9 83.212.0.0/16 /16 83.212.0.0 – 83.212.255.255 AS5408 1
10 83.212.1.0/24 /24 83.212.1.0 – 83.212.1.255 AS5408 1
11 83.212.2.0/24 /24 83.212.2.0 – 83.212.2.255 AS5408 1
12 83.212.5.0/24 /24 83.212.5.0 – 83.212.5.255 AS5408 1
13 83.212.168.0/23 /23 83.212.168.0 – 83.212.169.255 AS5408 1
14 83.212.170.0/23 /23 83.212.170.0 – 83.212.171.255 AS5408 1
15 83.212.174.0/23 /23 83.212.174.0 – 83.212.175.255 AS5408 1
16 91.227.108.0/24 /24 91.227.108.0 – 91.227.108.255 AS5408 1
17 109.107.139.0/24 /24 109.107.139.0 – 109.107.139.255 AS5408 1
18 143.233.68.0/24 /24 143.233.68.0 – 143.233.68.255 AS5408 1
19 143.233.182.0/23 /23 143.233.182.0 – 143.233.183.255 AS5408 1
20 143.233.184.0/22 /22 143.233.184.0 – 143.233.187.255 AS5408 1
21 143.233.188.0/23 /23 143.233.188.0 – 143.233.189.255 AS5408 1
22 143.233.204.0/24 /24 143.233.204.0 – 143.233.204.255 AS5408 1
23 145.116.216.0/24 /24 145.116.216.0 – 145.116.216.255 AS5408, AS1104 2
24 150.140.128.0/17 /17 150.140.128.0 – 150.140.255.255 AS5408 1
25 185.5.76.0/22 /22 185.5.76.0 – 185.5.79.255 AS5408 1
26 185.81.196.0/22 /22 185.81.196.0 – 185.81.199.255 AS5408 1
27 193.105.109.0/24 /24 193.105.109.0 – 193.105.109.255 AS5408 1
28 193.218.36.0/24 /24 193.218.36.0 – 193.218.36.255 AS5408 1
29 193.218.124.0/23 /23 193.218.124.0 – 193.218.125.255 AS5408 1
30 194.42.50.0/23 /23 194.42.50.0 – 194.42.51.255 AS5408 1
31 194.42.52.0/23 /23 194.42.52.0 – 194.42.53.255 AS5408 1
32 194.42.54.0/24 /24 194.42.54.0 – 194.42.54.255 AS5408 1
33 194.177.192.0/19 /19 194.177.192.0 – 194.177.223.255 AS5408 1
34 194.177.208.0/22 /22 194.177.208.0 – 194.177.211.255 AS5408 1
35 194.177.208.0/23 /23 194.177.208.0 – 194.177.209.255 AS5408 1
36 195.130.64.0/18 /18 195.130.64.0 – 195.130.127.255 AS5408 1
37 195.251.0.0/16 /16 195.251.0.0 – 195.251.255.255 AS5408 1
38 195.251.2.0/24 /24 195.251.2.0 – 195.251.2.255 AS5408 1
39 195.251.24.0/22 /22 195.251.24.0 – 195.251.27.255 AS5408 1
40 195.251.99.0/24 /24 195.251.99.0 – 195.251.99.255 AS5408 1