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 69 IPv4 prefixes · ASN: AS25620 · showing 1–69
# Prefix ↑ Mask Range Origin ASN MOAS
1 190.171.192.0/18 /18 190.171.192.0 – 190.171.255.255 AS25620 1
2 190.171.192.0/20 /20 190.171.192.0 – 190.171.207.255 AS25620 1
3 190.171.208.0/20 /20 190.171.208.0 – 190.171.223.255 AS25620 1
4 190.171.224.0/20 /20 190.171.224.0 – 190.171.239.255 AS25620 1
5 190.171.240.0/20 /20 190.171.240.0 – 190.171.255.255 AS25620 1
6 190.171.249.0/24 /24 190.171.249.0 – 190.171.249.255 AS25620 1
7 190.180.0.0/17 /17 190.180.0.0 – 190.180.127.255 AS25620 1
8 190.180.0.0/20 /20 190.180.0.0 – 190.180.15.255 AS25620 1
9 190.180.16.0/20 /20 190.180.16.0 – 190.180.31.255 AS25620 1
10 190.180.32.0/20 /20 190.180.32.0 – 190.180.47.255 AS25620 1
11 190.180.48.0/20 /20 190.180.48.0 – 190.180.63.255 AS25620 1
12 190.180.64.0/20 /20 190.180.64.0 – 190.180.79.255 AS25620 1
13 190.180.80.0/20 /20 190.180.80.0 – 190.180.95.255 AS25620 1
14 190.180.112.0/20 /20 190.180.112.0 – 190.180.127.255 AS25620 1
15 190.186.0.0/17 /17 190.186.0.0 – 190.186.127.255 AS25620 1
16 190.186.0.0/20 /20 190.186.0.0 – 190.186.15.255 AS25620 1
17 190.186.16.0/20 /20 190.186.16.0 – 190.186.31.255 AS25620 1
18 190.186.32.0/20 /20 190.186.32.0 – 190.186.47.255 AS25620 1
19 190.186.48.0/20 /20 190.186.48.0 – 190.186.63.255 AS25620 1
20 190.186.54.0/23 /23 190.186.54.0 – 190.186.55.255 AS25620 1
21 190.186.54.0/24 /24 190.186.54.0 – 190.186.54.255 AS25620 1
22 190.186.55.0/24 /24 190.186.55.0 – 190.186.55.255 AS25620 1
23 190.186.56.0/23 /23 190.186.56.0 – 190.186.57.255 AS25620 1
24 190.186.56.0/24 /24 190.186.56.0 – 190.186.56.255 AS25620 1
25 190.186.57.0/24 /24 190.186.57.0 – 190.186.57.255 AS25620 1
26 190.186.58.0/23 /23 190.186.58.0 – 190.186.59.255 AS25620 1
27 190.186.58.0/24 /24 190.186.58.0 – 190.186.58.255 AS25620 1
28 190.186.59.0/24 /24 190.186.59.0 – 190.186.59.255 AS25620 1
29 190.186.62.0/23 /23 190.186.62.0 – 190.186.63.255 AS25620 1
30 190.186.64.0/20 /20 190.186.64.0 – 190.186.79.255 AS25620 1
31 190.186.96.0/20 /20 190.186.96.0 – 190.186.111.255 AS25620 1
32 190.186.112.0/20 /20 190.186.112.0 – 190.186.127.255 AS25620 1
33 190.186.128.0/17 /17 190.186.128.0 – 190.186.255.255 AS25620 1
34 190.186.128.0/20 /20 190.186.128.0 – 190.186.143.255 AS25620 1
35 190.186.142.0/23 /23 190.186.142.0 – 190.186.143.255 AS25620 1
36 190.186.144.0/20 /20 190.186.144.0 – 190.186.159.255 AS25620 1
37 190.186.160.0/19 /19 190.186.160.0 – 190.186.191.255 AS25620 1
38 190.186.192.0/20 /20 190.186.192.0 – 190.186.207.255 AS25620 1
39 190.186.208.0/20 /20 190.186.208.0 – 190.186.223.255 AS25620 1
40 190.186.223.0/24 /24 190.186.223.0 – 190.186.223.255 AS25620 1
41 190.186.224.0/20 /20 190.186.224.0 – 190.186.239.255 AS25620 1
42 190.186.240.0/20 /20 190.186.240.0 – 190.186.255.255 AS25620 1
43 190.186.242.0/23 /23 190.186.242.0 – 190.186.243.255 AS25620 1
44 190.186.242.0/24 /24 190.186.242.0 – 190.186.242.255 AS25620 1
45 190.186.243.0/24 /24 190.186.243.0 – 190.186.243.255 AS25620 1
46 192.223.64.0/19 /19 192.223.64.0 – 192.223.95.255 AS25620 1
47 192.223.64.0/20 /20 192.223.64.0 – 192.223.79.255 AS25620 1
48 192.223.80.0/20 /20 192.223.80.0 – 192.223.95.255 AS25620 1
49 192.223.96.0/22 /22 192.223.96.0 – 192.223.99.255 AS25620 1
50 192.223.99.0/24 /24 192.223.99.0 – 192.223.99.255 AS25620 1
51 200.58.160.0/19 /19 200.58.160.0 – 200.58.191.255 AS25620 1
52 200.58.160.0/20 /20 200.58.160.0 – 200.58.175.255 AS25620 1
53 200.58.176.0/20 /20 200.58.176.0 – 200.58.191.255 AS25620 1
54 200.119.192.0/19 /19 200.119.192.0 – 200.119.223.255 AS25620 1
55 200.119.192.0/20 /20 200.119.192.0 – 200.119.207.255 AS25620 1
56 200.119.208.0/20 /20 200.119.208.0 – 200.119.223.255 AS25620 1
57 200.119.220.0/24 /24 200.119.220.0 – 200.119.220.255 AS25620 1
58 200.119.222.0/24 /24 200.119.222.0 – 200.119.222.255 AS25620 1
59 201.222.64.0/18 /18 201.222.64.0 – 201.222.127.255 AS25620 1
60 201.222.64.0/20 /20 201.222.64.0 – 201.222.79.255 AS25620 1
61 201.222.77.0/24 /24 201.222.77.0 – 201.222.77.255 AS25620 1
62 201.222.80.0/20 /20 201.222.80.0 – 201.222.95.255 AS25620 1
63 201.222.80.0/23 /23 201.222.80.0 – 201.222.81.255 AS25620 1
64 201.222.80.0/24 /24 201.222.80.0 – 201.222.80.255 AS25620 1
65 201.222.81.0/24 /24 201.222.81.0 – 201.222.81.255 AS25620 1
66 201.222.96.0/20 /20 201.222.96.0 – 201.222.111.255 AS25620 1
67 201.222.101.0/24 /24 201.222.101.0 – 201.222.101.255 AS25620 1
68 201.222.106.0/23 /23 201.222.106.0 – 201.222.107.255 AS25620 1
69 201.222.112.0/20 /20 201.222.112.0 – 201.222.127.255 AS25620 1