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: AS37075 · showing 1–69
# Prefix ↓ Mask Range Origin ASN MOAS
1 197.239.62.0/24 /24 197.239.62.0 – 197.239.62.255 AS37075 1
2 197.239.56.0/22 /22 197.239.56.0 – 197.239.59.255 AS37075 1
3 197.239.52.0/22 /22 197.239.52.0 – 197.239.55.255 AS37075 1
4 197.239.48.0/22 /22 197.239.48.0 – 197.239.51.255 AS37075 1
5 197.239.44.0/22 /22 197.239.44.0 – 197.239.47.255 AS37075 1
6 197.239.42.0/23 /23 197.239.42.0 – 197.239.43.255 AS37075 1
7 197.239.40.0/24 /24 197.239.40.0 – 197.239.40.255 AS37075 1
8 197.239.36.0/22 /22 197.239.36.0 – 197.239.39.255 AS37075 1
9 197.239.35.0/24 /24 197.239.35.0 – 197.239.35.255 AS37075 1
10 197.239.34.0/24 /24 197.239.34.0 – 197.239.34.255 AS37075 1
11 197.239.33.0/24 /24 197.239.33.0 – 197.239.33.255 AS37075 1
12 197.239.32.0/24 /24 197.239.32.0 – 197.239.32.255 AS37075 1
13 197.239.28.0/23 /23 197.239.28.0 – 197.239.29.255 AS37075 1
14 197.239.24.0/22 /22 197.239.24.0 – 197.239.27.255 AS37075 1
15 197.239.20.0/22 /22 197.239.20.0 – 197.239.23.255 AS37075 1
16 197.239.16.0/22 /22 197.239.16.0 – 197.239.19.255 AS37075 1
17 197.239.12.0/22 /22 197.239.12.0 – 197.239.15.255 AS37075 1
18 197.239.8.0/22 /22 197.239.8.0 – 197.239.11.255 AS37075 1
19 197.239.7.0/24 /24 197.239.7.0 – 197.239.7.255 AS37075 1
20 197.239.6.0/24 /24 197.239.6.0 – 197.239.6.255 AS37075 1
21 197.239.5.0/24 /24 197.239.5.0 – 197.239.5.255 AS37075 1
22 197.239.4.0/24 /24 197.239.4.0 – 197.239.4.255 AS37075 1
23 197.239.3.0/24 /24 197.239.3.0 – 197.239.3.255 AS37075 1
24 197.239.2.0/24 /24 197.239.2.0 – 197.239.2.255 AS37075 1
25 197.239.0.0/24 /24 197.239.0.0 – 197.239.0.255 AS37075 1
26 197.239.0.0/18 /18 197.239.0.0 – 197.239.63.255 AS37075 1
27 197.221.128.0/19 /19 197.221.128.0 – 197.221.159.255 AS37075 1
28 154.231.128.0/17 /17 154.231.128.0 – 154.231.255.255 AS37075 1
29 154.231.0.0/17 /17 154.231.0.0 – 154.231.127.255 AS37075 1
30 154.231.0.0/16 /16 154.231.0.0 – 154.231.255.255 AS37075 1
31 154.230.128.0/17 /17 154.230.128.0 – 154.230.255.255 AS37075 1
32 154.230.0.0/17 /17 154.230.0.0 – 154.230.127.255 AS37075 1
33 154.230.0.0/16 /16 154.230.0.0 – 154.230.255.255 AS37075 1
34 154.229.128.0/17 /17 154.229.128.0 – 154.229.255.255 AS37075 1
35 154.229.0.0/17 /17 154.229.0.0 – 154.229.127.255 AS37075 1
36 154.228.128.0/17 /17 154.228.128.0 – 154.228.255.255 AS37075 1
37 154.228.0.0/17 /17 154.228.0.0 – 154.228.127.255 AS37075 1
38 154.228.0.0/16 /16 154.228.0.0 – 154.228.255.255 AS37075 1
39 154.228.0.0/14 /14 154.228.0.0 – 154.231.255.255 AS37075 1
40 154.227.135.0/24 /24 154.227.135.0 – 154.227.135.255 AS37075 1
41 154.227.134.0/24 /24 154.227.134.0 – 154.227.134.255 AS37075 1
42 154.227.128.0/22 /22 154.227.128.0 – 154.227.131.255 AS37075 1
43 154.227.128.0/17 /17 154.227.128.0 – 154.227.255.255 AS37075 1
44 154.227.0.0/17 /17 154.227.0.0 – 154.227.127.255 AS37075 1
45 154.226.128.0/17 /17 154.226.128.0 – 154.226.255.255 AS37075 1
46 154.226.0.0/17 /17 154.226.0.0 – 154.226.127.255 AS37075 1
47 154.225.128.0/17 /17 154.225.128.0 – 154.225.255.255 AS37075 1
48 154.224.128.0/17 /17 154.224.128.0 – 154.224.255.255 AS37075 1
49 154.224.0.0/17 /17 154.224.0.0 – 154.224.127.255 AS37075 1
50 102.223.88.0/22 /22 102.223.88.0 – 102.223.91.255 AS37075 1
51 102.87.128.0/17 /17 102.87.128.0 – 102.87.255.255 AS37075 1
52 102.87.0.0/17 /17 102.87.0.0 – 102.87.127.255 AS37075 1
53 102.87.0.0/16 /16 102.87.0.0 – 102.87.255.255 AS37075 1
54 102.86.0.0/17 /17 102.86.0.0 – 102.86.127.255 AS37075 1
55 102.85.128.0/17 /17 102.85.128.0 – 102.85.255.255 AS37075 1
56 102.85.0.0/17 /17 102.85.0.0 – 102.85.127.255 AS37075 1
57 102.84.128.0/17 /17 102.84.128.0 – 102.84.255.255 AS37075 1
58 102.84.0.0/17 /17 102.84.0.0 – 102.84.127.255 AS37075 1
59 102.84.0.0/16 /16 102.84.0.0 – 102.84.255.255 AS37075 1
60 102.83.0.0/16 /16 102.83.0.0 – 102.83.255.255 AS37075 1
61 102.82.128.0/17 /17 102.82.128.0 – 102.82.255.255 AS37075 1
62 102.82.0.0/17 /17 102.82.0.0 – 102.82.127.255 AS37075 1
63 102.81.0.0/16 /16 102.81.0.0 – 102.81.255.255 AS37075 1
64 102.80.0.0/16 /16 102.80.0.0 – 102.80.255.255 AS37075 1
65 41.223.87.0/24 /24 41.223.87.0 – 41.223.87.255 AS37075 1
66 41.223.86.0/24 /24 41.223.86.0 – 41.223.86.255 AS37075 1
67 41.223.85.0/24 /24 41.223.85.0 – 41.223.85.255 AS37075 1
68 41.223.84.0/24 /24 41.223.84.0 – 41.223.84.255 AS37075 1
69 41.221.80.0/20 /20 41.221.80.0 – 41.221.95.255 AS37075 1