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 44 IPv4 prefixes · ASN: AS44285 · showing 1–44
# Prefix ↓ Mask Range Origin ASN MOAS
1 217.172.120.0/21 /21 217.172.120.0 – 217.172.127.255 AS44285 1
2 185.182.250.0/23 /23 185.182.250.0 – 185.182.251.255 AS44285 1
3 185.182.248.0/23 /23 185.182.248.0 – 185.182.249.255 AS44285 1
4 185.171.55.0/24 /24 185.171.55.0 – 185.171.55.255 AS44285 1
5 185.171.54.0/24 /24 185.171.54.0 – 185.171.54.255 AS44285 1
6 185.121.131.0/24 /24 185.121.131.0 – 185.121.131.255 AS44285 1
7 185.121.130.0/24 /24 185.121.130.0 – 185.121.130.255 AS44285 1
8 185.121.129.0/24 /24 185.121.129.0 – 185.121.129.255 AS44285 1
9 185.121.128.0/24 /24 185.121.128.0 – 185.121.128.255 AS44285 1
10 85.198.27.0/24 /24 85.198.27.0 – 85.198.27.255 AS44285 1
11 85.198.26.0/24 /24 85.198.26.0 – 85.198.26.255 AS44285 1
12 85.198.25.0/24 /24 85.198.25.0 – 85.198.25.255 AS44285 1
13 85.198.24.0/24 /24 85.198.24.0 – 85.198.24.255 AS44285 1
14 85.198.24.0/22 /22 85.198.24.0 – 85.198.27.255 AS44285 1
15 84.47.231.0/24 /24 84.47.231.0 – 84.47.231.255 AS44285 1
16 84.47.230.0/24 /24 84.47.230.0 – 84.47.230.255 AS44285 1
17 84.47.230.0/23 /23 84.47.230.0 – 84.47.231.255 AS44285 1
18 84.47.229.0/24 /24 84.47.229.0 – 84.47.229.255 AS44285 1
19 84.47.228.0/24 /24 84.47.228.0 – 84.47.228.255 AS44285 1
20 84.47.227.0/24 /24 84.47.227.0 – 84.47.227.255 AS44285 1
21 84.47.226.0/24 /24 84.47.226.0 – 84.47.226.255 AS44285 1
22 84.47.225.0/24 /24 84.47.225.0 – 84.47.225.255 AS44285 1
23 84.47.224.0/24 /24 84.47.224.0 – 84.47.224.255 AS44285 1
24 80.249.114.0/24 /24 80.249.114.0 – 80.249.114.255 AS44285 1
25 80.249.112.0/23 /23 80.249.112.0 – 80.249.113.255 AS44285 1
26 46.28.78.0/23 /23 46.28.78.0 – 46.28.79.255 AS44285 1
27 46.28.77.0/24 /24 46.28.77.0 – 46.28.77.255 AS44285 1
28 46.28.76.0/24 /24 46.28.76.0 – 46.28.76.255 AS44285 1
29 46.28.75.0/24 /24 46.28.75.0 – 46.28.75.255 AS44285 1
30 46.28.74.0/24 /24 46.28.74.0 – 46.28.74.255 AS44285 1
31 46.28.73.0/24 /24 46.28.73.0 – 46.28.73.255 AS44285 1
32 46.28.72.0/24 /24 46.28.72.0 – 46.28.72.255 AS44285 1
33 45.140.224.0/22 /22 45.140.224.0 – 45.140.227.255 AS44285 1
34 45.87.4.0/23 /23 45.87.4.0 – 45.87.5.255 AS44285 1
35 45.9.254.0/24 /24 45.9.254.0 – 45.9.254.255 AS44285 1
36 45.9.253.0/24 /24 45.9.253.0 – 45.9.253.255 AS44285 1
37 45.9.252.0/24 /24 45.9.252.0 – 45.9.252.255 AS44285 1
38 37.75.247.0/24 /24 37.75.247.0 – 37.75.247.255 AS44285 1
39 37.75.246.0/24 /24 37.75.246.0 – 37.75.246.255 AS44285 1
40 37.75.245.0/24 /24 37.75.245.0 – 37.75.245.255 AS44285 1
41 37.75.244.0/24 /24 37.75.244.0 – 37.75.244.255 AS44285 1
42 37.75.243.0/24 /24 37.75.243.0 – 37.75.243.255 AS44285 1
43 37.32.32.0/22 /22 37.32.32.0 – 37.32.35.255 AS44285 1
44 5.1.43.0/24 /24 5.1.43.0 – 5.1.43.255 AS44285 1