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 64 IPv4 prefixes · ASN: AS52573 · showing 1–64
# Prefix ↓ Mask Range Origin ASN MOAS
1 201.182.29.0/24 /24 201.182.29.0 – 201.182.29.255 AS52573 1
2 201.182.28.0/22 /22 201.182.28.0 – 201.182.31.255 AS52573 1
3 186.250.253.0/24 /24 186.250.253.0 – 186.250.253.255 AS52573 1
4 186.250.252.0/22 /22 186.250.252.0 – 186.250.255.255 AS52573 1
5 179.42.98.0/24 /24 179.42.98.0 – 179.42.98.255 AS52573 1
6 179.42.96.0/23 /23 179.42.96.0 – 179.42.97.255 AS52573 1
7 177.125.108.0/22 /22 177.125.108.0 – 177.125.111.255 AS52573 1
8 177.92.183.0/24 /24 177.92.183.0 – 177.92.183.255 AS52573 1
9 177.92.182.0/24 /24 177.92.182.0 – 177.92.182.255 AS52573 1
10 177.92.181.0/24 /24 177.92.181.0 – 177.92.181.255 AS52573 1
11 177.92.180.0/24 /24 177.92.180.0 – 177.92.180.255 AS52573 1
12 177.92.178.0/24 /24 177.92.178.0 – 177.92.178.255 AS52573 1
13 177.92.176.0/24 /24 177.92.176.0 – 177.92.176.255 AS52573 1
14 177.92.176.0/21 /21 177.92.176.0 – 177.92.183.255 AS52573 1
15 177.91.40.0/22 /22 177.91.40.0 – 177.91.43.255 AS52573 1
16 177.87.43.0/24 /24 177.87.43.0 – 177.87.43.255 AS52573 1
17 177.87.42.0/24 /24 177.87.42.0 – 177.87.42.255 AS52573 1
18 177.87.40.0/23 /23 177.87.40.0 – 177.87.41.255 AS52573 1
19 177.86.175.0/24 /24 177.86.175.0 – 177.86.175.255 AS52573 1
20 177.86.173.0/24 /24 177.86.173.0 – 177.86.173.255 AS52573 1
21 177.86.172.0/24 /24 177.86.172.0 – 177.86.172.255 AS52573 1
22 177.86.171.0/24 /24 177.86.171.0 – 177.86.171.255 AS52573 1
23 177.86.169.0/24 /24 177.86.169.0 – 177.86.169.255 AS52573 1
24 177.86.168.0/24 /24 177.86.168.0 – 177.86.168.255 AS52573 1
25 177.86.168.0/21 /21 177.86.168.0 – 177.86.175.255 AS52573 1
26 177.86.74.0/24 /24 177.86.74.0 – 177.86.74.255 AS52573 1
27 177.86.73.0/24 /24 177.86.73.0 – 177.86.73.255 AS52573 1
28 170.254.11.0/24 /24 170.254.11.0 – 170.254.11.255 AS52573 1
29 170.254.10.0/24 /24 170.254.10.0 – 170.254.10.255 AS52573 1
30 170.254.9.0/24 /24 170.254.9.0 – 170.254.9.255 AS52573 1
31 170.254.8.0/24 /24 170.254.8.0 – 170.254.8.255 AS52573 1
32 170.254.8.0/22 /22 170.254.8.0 – 170.254.11.255 AS52573 1
33 170.247.70.0/23 /23 170.247.70.0 – 170.247.71.255 AS52573 1
34 170.247.68.0/22 /22 170.247.68.0 – 170.247.71.255 AS52573 1
35 168.197.114.0/24 /24 168.197.114.0 – 168.197.114.255 AS52573 1
36 168.197.113.0/24 /24 168.197.113.0 – 168.197.113.255 AS52573 1
37 168.197.112.0/22 /22 168.197.112.0 – 168.197.115.255 AS52573 1
38 168.90.22.0/23 /23 168.90.22.0 – 168.90.23.255 AS52573 1
39 168.90.20.0/22 /22 168.90.20.0 – 168.90.23.255 AS52573 1
40 143.255.149.0/24 /24 143.255.149.0 – 143.255.149.255 AS52573 1
41 143.255.148.0/22 /22 143.255.148.0 – 143.255.151.255 AS52573 1
42 143.137.178.0/23 /23 143.137.178.0 – 143.137.179.255 AS52573 1
43 143.137.176.0/24 /24 143.137.176.0 – 143.137.176.255 AS52573 1
44 138.255.79.0/24 /24 138.255.79.0 – 138.255.79.255 AS52573 1
45 138.255.78.0/24 /24 138.255.78.0 – 138.255.78.255 AS52573 1
46 138.255.77.0/24 /24 138.255.77.0 – 138.255.77.255 AS52573 1
47 138.255.76.0/24 /24 138.255.76.0 – 138.255.76.255 AS52573 1
48 138.204.34.0/23 /23 138.204.34.0 – 138.204.35.255 AS52573 1
49 138.204.32.0/22 /22 138.204.32.0 – 138.204.35.255 AS52573 1
50 138.118.70.0/24 /24 138.118.70.0 – 138.118.70.255 AS52573 1
51 138.118.69.0/24 /24 138.118.69.0 – 138.118.69.255 AS52573 1
52 138.118.68.0/24 /24 138.118.68.0 – 138.118.68.255 AS52573 1
53 138.118.68.0/22 /22 138.118.68.0 – 138.118.71.255 AS52573 1
54 131.0.14.0/24 /24 131.0.14.0 – 131.0.14.255 AS52573 1
55 131.0.12.0/24 /24 131.0.12.0 – 131.0.12.255 AS52573 1
56 131.0.12.0/22 /22 131.0.12.0 – 131.0.15.255 AS52573 1
57 45.226.56.0/23 /23 45.226.56.0 – 45.226.57.255 AS52573 1
58 45.224.51.0/24 /24 45.224.51.0 – 45.224.51.255 AS52573 1
59 45.224.50.0/24 /24 45.224.50.0 – 45.224.50.255 AS52573 1
60 45.224.49.0/24 /24 45.224.49.0 – 45.224.49.255 AS52573 1
61 45.224.48.0/22 /22 45.224.48.0 – 45.224.51.255 AS52573 1
62 45.65.168.0/22 /22 45.65.168.0 – 45.65.171.255 AS52573 1
63 45.6.228.0/22 /22 45.6.228.0 – 45.6.231.255 AS52573 1
64 24.152.96.0/22 /22 24.152.96.0 – 24.152.99.255 AS52573 1