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 61 IPv4 prefixes · ASN: AS20928 · showing 1–61
# Prefix ↑ Mask Range Origin ASN MOAS
1 41.187.0.0/16 /16 41.187.0.0 – 41.187.255.255 AS20928 1
2 41.187.0.0/17 /17 41.187.0.0 – 41.187.127.255 AS20928 1
3 41.187.91.0/24 /24 41.187.91.0 – 41.187.91.255 AS20928 1
4 41.187.97.0/24 /24 41.187.97.0 – 41.187.97.255 AS20928 1
5 41.187.98.0/24 /24 41.187.98.0 – 41.187.98.255 AS20928 1
6 41.187.120.0/24 /24 41.187.120.0 – 41.187.120.255 AS20928 1
7 41.187.128.0/17 /17 41.187.128.0 – 41.187.255.255 AS20928 1
8 197.246.0.0/16 /16 197.246.0.0 – 197.246.255.255 AS20928 1
9 197.246.0.0/18 /18 197.246.0.0 – 197.246.63.255 AS20928 1
10 197.246.15.0/24 /24 197.246.15.0 – 197.246.15.255 AS20928 1
11 197.246.64.0/18 /18 197.246.64.0 – 197.246.127.255 AS20928 1
12 197.246.128.0/18 /18 197.246.128.0 – 197.246.191.255 AS20928 1
13 197.246.137.0/24 /24 197.246.137.0 – 197.246.137.255 AS20928 1
14 197.246.140.0/24 /24 197.246.140.0 – 197.246.140.255 AS20928 1
15 197.246.141.0/24 /24 197.246.141.0 – 197.246.141.255 AS20928 1
16 197.246.142.0/24 /24 197.246.142.0 – 197.246.142.255 AS20928 1
17 197.246.143.0/24 /24 197.246.143.0 – 197.246.143.255 AS20928 1
18 197.246.144.0/24 /24 197.246.144.0 – 197.246.144.255 AS20928 1
19 197.246.164.0/24 /24 197.246.164.0 – 197.246.164.255 AS20928 1
20 197.246.165.0/24 /24 197.246.165.0 – 197.246.165.255 AS20928 1
21 197.246.166.0/24 /24 197.246.166.0 – 197.246.166.255 AS20928 1
22 197.246.167.0/24 /24 197.246.167.0 – 197.246.167.255 AS20928 1
23 197.246.179.0/24 /24 197.246.179.0 – 197.246.179.255 AS20928 1
24 197.246.180.0/24 /24 197.246.180.0 – 197.246.180.255 AS20928 1
25 197.246.181.0/24 /24 197.246.181.0 – 197.246.181.255 AS20928 1
26 197.246.182.0/24 /24 197.246.182.0 – 197.246.182.255 AS20928 1
27 197.246.183.0/24 /24 197.246.183.0 – 197.246.183.255 AS20928 1
28 197.246.186.0/24 /24 197.246.186.0 – 197.246.186.255 AS20928 1
29 197.246.187.0/24 /24 197.246.187.0 – 197.246.187.255 AS20928 1
30 197.246.191.0/24 /24 197.246.191.0 – 197.246.191.255 AS20928 1
31 197.246.192.0/18 /18 197.246.192.0 – 197.246.255.255 AS20928 1
32 197.246.196.0/24 /24 197.246.196.0 – 197.246.196.255 AS20928 1
33 197.246.197.0/24 /24 197.246.197.0 – 197.246.197.255 AS20928 1
34 197.246.198.0/24 /24 197.246.198.0 – 197.246.198.255 AS20928 1
35 197.246.199.0/24 /24 197.246.199.0 – 197.246.199.255 AS20928 1
36 197.246.200.0/24 /24 197.246.200.0 – 197.246.200.255 AS20928 1
37 197.246.201.0/24 /24 197.246.201.0 – 197.246.201.255 AS20928 1
38 197.246.202.0/24 /24 197.246.202.0 – 197.246.202.255 AS20928 1
39 197.246.203.0/24 /24 197.246.203.0 – 197.246.203.255 AS20928 1
40 197.246.208.0/24 /24 197.246.208.0 – 197.246.208.255 AS20928 1
41 197.246.209.0/24 /24 197.246.209.0 – 197.246.209.255 AS20928 1
42 197.246.210.0/24 /24 197.246.210.0 – 197.246.210.255 AS20928 1
43 197.246.211.0/24 /24 197.246.211.0 – 197.246.211.255 AS20928 1
44 197.246.212.0/24 /24 197.246.212.0 – 197.246.212.255 AS20928 1
45 197.246.216.0/24 /24 197.246.216.0 – 197.246.216.255 AS20928 1
46 197.246.217.0/24 /24 197.246.217.0 – 197.246.217.255 AS20928 1
47 197.246.218.0/24 /24 197.246.218.0 – 197.246.218.255 AS20928 1
48 197.246.219.0/24 /24 197.246.219.0 – 197.246.219.255 AS20928 1
49 197.246.220.0/24 /24 197.246.220.0 – 197.246.220.255 AS20928 1
50 197.246.221.0/24 /24 197.246.221.0 – 197.246.221.255 AS20928 1
51 197.246.222.0/24 /24 197.246.222.0 – 197.246.222.255 AS20928 1
52 197.246.223.0/24 /24 197.246.223.0 – 197.246.223.255 AS20928 1
53 197.246.228.0/24 /24 197.246.228.0 – 197.246.228.255 AS20928 1
54 197.246.230.0/24 /24 197.246.230.0 – 197.246.230.255 AS20928 1
55 197.246.231.0/24 /24 197.246.231.0 – 197.246.231.255 AS20928 1
56 197.246.232.0/24 /24 197.246.232.0 – 197.246.232.255 AS20928 1
57 197.246.234.0/24 /24 197.246.234.0 – 197.246.234.255 AS20928 1
58 197.246.235.0/24 /24 197.246.235.0 – 197.246.235.255 AS20928 1
59 217.139.0.0/16 /16 217.139.0.0 – 217.139.255.255 AS20928 1
60 217.139.0.0/17 /17 217.139.0.0 – 217.139.127.255 AS20928 1
61 217.139.128.0/17 /17 217.139.128.0 – 217.139.255.255 AS20928 1