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 68 IPv4 prefixes · ASN: AS198760 · showing 1–68
# Prefix ↑ Mask Range Origin ASN MOAS
1 37.221.232.0/21 /21 37.221.232.0 – 37.221.239.255 AS198760 1
2 37.221.232.0/24 /24 37.221.232.0 – 37.221.232.255 AS198760 1
3 37.221.233.0/24 /24 37.221.233.0 – 37.221.233.255 AS198760 1
4 37.221.234.0/24 /24 37.221.234.0 – 37.221.234.255 AS198760 1
5 37.221.235.0/24 /24 37.221.235.0 – 37.221.235.255 AS198760 1
6 37.221.236.0/24 /24 37.221.236.0 – 37.221.236.255 AS198760 1
7 37.221.237.0/24 /24 37.221.237.0 – 37.221.237.255 AS198760 1
8 37.221.238.0/24 /24 37.221.238.0 – 37.221.238.255 AS198760 1
9 37.221.239.0/24 /24 37.221.239.0 – 37.221.239.255 AS198760 1
10 45.157.216.0/22 /22 45.157.216.0 – 45.157.219.255 AS198760 1
11 45.157.216.0/24 /24 45.157.216.0 – 45.157.216.255 AS198760 1
12 45.157.217.0/24 /24 45.157.217.0 – 45.157.217.255 AS198760 1
13 81.172.80.0/21 /21 81.172.80.0 – 81.172.87.255 AS198760 1
14 87.236.162.0/24 /24 87.236.162.0 – 87.236.162.255 AS198760 1
15 89.21.68.0/22 /22 89.21.68.0 – 89.21.71.255 AS198760 1
16 89.21.68.0/24 /24 89.21.68.0 – 89.21.68.255 AS198760 1
17 89.21.69.0/24 /24 89.21.69.0 – 89.21.69.255 AS198760 1
18 89.21.70.0/24 /24 89.21.70.0 – 89.21.70.255 AS198760 1
19 89.21.71.0/24 /24 89.21.71.0 – 89.21.71.255 AS198760 1
20 157.97.80.0/22 /22 157.97.80.0 – 157.97.83.255 AS198760 1
21 157.97.80.0/24 /24 157.97.80.0 – 157.97.80.255 AS198760 1
22 157.97.81.0/24 /24 157.97.81.0 – 157.97.81.255 AS198760 1
23 157.97.82.0/24 /24 157.97.82.0 – 157.97.82.255 AS198760 1
24 157.97.83.0/24 /24 157.97.83.0 – 157.97.83.255 AS198760 1
25 185.25.24.0/22 /22 185.25.24.0 – 185.25.27.255 AS198760 1
26 185.25.24.0/24 /24 185.25.24.0 – 185.25.24.255 AS198760 1
27 185.25.25.0/24 /24 185.25.25.0 – 185.25.25.255 AS198760 1
28 185.25.26.0/24 /24 185.25.26.0 – 185.25.26.255 AS198760 1
29 185.25.27.0/24 /24 185.25.27.0 – 185.25.27.255 AS198760 1
30 185.163.252.0/22 /22 185.163.252.0 – 185.163.255.255 AS198760 1
31 185.163.252.0/24 /24 185.163.252.0 – 185.163.252.255 AS198760 1
32 185.163.253.0/24 /24 185.163.253.0 – 185.163.253.255 AS198760 1
33 185.163.254.0/24 /24 185.163.254.0 – 185.163.254.255 AS198760 1
34 185.163.255.0/24 /24 185.163.255.0 – 185.163.255.255 AS198760 1
35 185.208.116.0/22 /22 185.208.116.0 – 185.208.119.255 AS198760 1
36 185.208.116.0/24 /24 185.208.116.0 – 185.208.116.255 AS198760 1
37 185.208.117.0/24 /24 185.208.117.0 – 185.208.117.255 AS198760 1
38 185.208.118.0/24 /24 185.208.118.0 – 185.208.118.255 AS198760 1
39 185.208.119.0/24 /24 185.208.119.0 – 185.208.119.255 AS198760 1
40 185.228.116.0/22 /22 185.228.116.0 – 185.228.119.255 AS198760 1
41 185.228.116.0/24 /24 185.228.116.0 – 185.228.116.255 AS198760 1
42 185.228.117.0/24 /24 185.228.117.0 – 185.228.117.255 AS198760 1
43 185.236.116.0/22 /22 185.236.116.0 – 185.236.119.255 AS198760 1
44 185.236.116.0/24 /24 185.236.116.0 – 185.236.116.255 AS198760 1
45 185.236.117.0/24 /24 185.236.117.0 – 185.236.117.255 AS198760 1
46 185.236.118.0/24 /24 185.236.118.0 – 185.236.118.255 AS198760 1
47 185.236.119.0/24 /24 185.236.119.0 – 185.236.119.255 AS198760 1
48 185.241.88.0/22 /22 185.241.88.0 – 185.241.91.255 AS198760 1
49 185.241.88.0/24 /24 185.241.88.0 – 185.241.88.255 AS198760 1
50 185.241.89.0/24 /24 185.241.89.0 – 185.241.89.255 AS198760 1
51 185.241.90.0/24 /24 185.241.90.0 – 185.241.90.255 AS198760 1
52 185.241.91.0/24 /24 185.241.91.0 – 185.241.91.255 AS198760 1
53 193.254.32.0/20 /20 193.254.32.0 – 193.254.47.255 AS198760 1
54 193.254.32.0/24 /24 193.254.32.0 – 193.254.32.255 AS198760 1
55 193.254.33.0/24 /24 193.254.33.0 – 193.254.33.255 AS198760 1
56 193.254.34.0/24 /24 193.254.34.0 – 193.254.34.255 AS198760 1
57 193.254.35.0/24 /24 193.254.35.0 – 193.254.35.255 AS198760 1
58 193.254.36.0/24 /24 193.254.36.0 – 193.254.36.255 AS198760 1
59 193.254.37.0/24 /24 193.254.37.0 – 193.254.37.255 AS198760 1
60 193.254.38.0/24 /24 193.254.38.0 – 193.254.38.255 AS198760 1
61 193.254.39.0/24 /24 193.254.39.0 – 193.254.39.255 AS198760 1
62 193.254.40.0/24 /24 193.254.40.0 – 193.254.40.255 AS198760 1
63 193.254.41.0/24 /24 193.254.41.0 – 193.254.41.255 AS198760 1
64 193.254.43.0/24 /24 193.254.43.0 – 193.254.43.255 AS198760 1
65 193.254.44.0/24 /24 193.254.44.0 – 193.254.44.255 AS198760 1
66 193.254.45.0/24 /24 193.254.45.0 – 193.254.45.255 AS198760 1
67 193.254.46.0/24 /24 193.254.46.0 – 193.254.46.255 AS198760 1
68 193.254.47.0/24 /24 193.254.47.0 – 193.254.47.255 AS198760 1