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 36 IPv4 prefixes · ASN: AS15623 · showing 1–36
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.255.56.0/24 /24 5.255.56.0 – 5.255.56.255 AS15623 1
2 45.83.68.0/22 /22 45.83.68.0 – 45.83.71.255 AS15623 1
3 45.94.88.0/22 /22 45.94.88.0 – 45.94.91.255 AS15623 1
4 62.12.128.0/17 /17 62.12.128.0 – 62.12.255.255 AS15623 1
5 89.249.44.0/23 /23 89.249.44.0 – 89.249.45.255 AS15623 1
6 167.160.26.0/24 /24 167.160.26.0 – 167.160.26.255 AS15623 1
7 185.69.92.0/24 /24 185.69.92.0 – 185.69.92.255 AS15623 1
8 185.71.12.0/22 /22 185.71.12.0 – 185.71.15.255 AS15623 1
9 185.117.15.0/24 /24 185.117.15.0 – 185.117.15.255 AS15623 1
10 185.129.52.0/23 /23 185.129.52.0 – 185.129.53.255 AS15623 1
11 185.129.54.0/23 /23 185.129.54.0 – 185.129.55.255 AS15623 1
12 185.145.148.0/22 /22 185.145.148.0 – 185.145.151.255 AS15623 1
13 185.187.228.0/22 /22 185.187.228.0 – 185.187.231.255 AS15623 1
14 185.230.20.0/22 /22 185.230.20.0 – 185.230.23.255 AS15623 1
15 185.241.84.0/24 /24 185.241.84.0 – 185.241.84.255 AS15623 1
16 185.241.85.0/24 /24 185.241.85.0 – 185.241.85.255 AS15623 1
17 185.242.200.0/22 /22 185.242.200.0 – 185.242.203.255 AS15623 1
18 193.8.235.0/24 /24 193.8.235.0 – 193.8.235.255 AS15623 1
19 193.42.146.0/24 /24 193.42.146.0 – 193.42.146.255 AS15623 1
20 193.246.253.0/24 /24 193.246.253.0 – 193.246.253.255 AS15623 1
21 193.247.72.0/24 /24 193.247.72.0 – 193.247.72.255 AS15623 1
22 193.247.205.0/24 /24 193.247.205.0 – 193.247.205.255 AS15623 1
23 194.152.52.0/24 /24 194.152.52.0 – 194.152.52.255 AS15623 1
24 195.14.23.0/24 /24 195.14.23.0 – 195.14.23.255 AS15623 1
25 195.144.160.0/19 /19 195.144.160.0 – 195.144.191.255 AS15623 1
26 195.226.0.0/19 /19 195.226.0.0 – 195.226.31.255 AS15623 1
27 212.45.192.0/19 /19 212.45.192.0 – 212.45.223.255 AS15623 1
28 212.55.192.0/19 /19 212.55.192.0 – 212.55.223.255 AS15623 1
29 212.117.193.0/24 /24 212.117.193.0 – 212.117.193.255 AS15623 1
30 212.117.194.0/24 /24 212.117.194.0 – 212.117.194.255 AS15623 1
31 212.117.208.0/24 /24 212.117.208.0 – 212.117.208.255 AS15623 1
32 212.117.211.0/24 /24 212.117.211.0 – 212.117.211.255 AS15623 1
33 213.158.128.0/19 /19 213.158.128.0 – 213.158.159.255 AS15623 1
34 213.189.128.0/19 /19 213.189.128.0 – 213.189.159.255 AS15623 1
35 217.14.64.0/20 /20 217.14.64.0 – 217.14.79.255 AS15623 1
36 217.75.16.0/21 /21 217.75.16.0 – 217.75.23.255 AS15623 1