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 42 IPv4 prefixes · ASN: AS31205 · showing 1–42
# Prefix ↑ Mask Range Origin ASN MOAS
1 31.173.242.0/23 /23 31.173.242.0 – 31.173.243.255 AS31205 1
2 31.173.244.0/22 /22 31.173.244.0 – 31.173.247.255 AS31205 1
3 37.29.86.0/23 /23 37.29.86.0 – 37.29.87.255 AS31205 1
4 46.232.200.0/24 /24 46.232.200.0 – 46.232.200.255 AS31205 1
5 46.232.202.0/23 /23 46.232.202.0 – 46.232.203.255 AS31205 1
6 78.25.92.0/23 /23 78.25.92.0 – 78.25.93.255 AS31205 1
7 78.25.94.0/23 /23 78.25.94.0 – 78.25.95.255 AS31205 1
8 83.149.48.0/24 /24 83.149.48.0 – 83.149.48.255 AS31205 1
9 83.149.49.0/24 /24 83.149.49.0 – 83.149.49.255 AS31205 1
10 83.149.50.0/24 /24 83.149.50.0 – 83.149.50.255 AS31205 1
11 83.149.51.0/24 /24 83.149.51.0 – 83.149.51.255 AS31205 1
12 83.169.248.0/22 /22 83.169.248.0 – 83.169.251.255 AS31205 1
13 83.169.252.0/22 /22 83.169.252.0 – 83.169.255.255 AS31205 1
14 85.26.227.0/24 /24 85.26.227.0 – 85.26.227.255 AS31205 1
15 85.26.228.0/24 /24 85.26.228.0 – 85.26.228.255 AS31205 1
16 85.26.229.0/24 /24 85.26.229.0 – 85.26.229.255 AS31205 1
17 85.26.230.0/24 /24 85.26.230.0 – 85.26.230.255 AS31205 1
18 128.204.67.0/24 /24 128.204.67.0 – 128.204.67.255 AS31205 1
19 178.176.48.0/24 /24 178.176.48.0 – 178.176.48.255 AS31205 1
20 178.176.240.0/22 /22 178.176.240.0 – 178.176.243.255 AS31205 1
21 178.176.244.0/22 /22 178.176.244.0 – 178.176.247.255 AS31205 1
22 178.178.200.0/24 /24 178.178.200.0 – 178.178.200.255 AS31205 1
23 185.210.142.0/23 /23 185.210.142.0 – 185.210.143.255 AS31205 1
24 188.162.0.0/24 /24 188.162.0.0 – 188.162.0.255 AS31205 1
25 188.162.1.0/24 /24 188.162.1.0 – 188.162.1.255 AS31205 1
26 188.162.2.0/23 /23 188.162.2.0 – 188.162.3.255 AS31205 1
27 188.162.4.0/22 /22 188.162.4.0 – 188.162.7.255 AS31205 1
28 188.162.8.0/23 /23 188.162.8.0 – 188.162.9.255 AS31205 1
29 188.162.10.0/23 /23 188.162.10.0 – 188.162.11.255 AS31205 1
30 188.162.12.0/23 /23 188.162.12.0 – 188.162.13.255 AS31205 1
31 188.162.78.0/24 /24 188.162.78.0 – 188.162.78.255 AS31205 1
32 188.162.79.0/24 /24 188.162.79.0 – 188.162.79.255 AS31205 1
33 188.162.81.0/24 /24 188.162.81.0 – 188.162.81.255 AS31205 1
34 188.162.82.0/24 /24 188.162.82.0 – 188.162.82.255 AS31205 1
35 188.162.83.0/24 /24 188.162.83.0 – 188.162.83.255 AS31205 1
36 188.162.85.0/24 /24 188.162.85.0 – 188.162.85.255 AS31205 1
37 188.162.87.0/24 /24 188.162.87.0 – 188.162.87.255 AS31205 1
38 188.162.88.0/24 /24 188.162.88.0 – 188.162.88.255 AS31205 1
39 188.162.89.0/24 /24 188.162.89.0 – 188.162.89.255 AS31205 1
40 188.162.90.0/23 /23 188.162.90.0 – 188.162.91.255 AS31205 1
41 188.162.92.0/22 /22 188.162.92.0 – 188.162.95.255 AS31205 1
42 188.170.240.0/22 /22 188.170.240.0 – 188.170.243.255 AS31205 1