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 79 IPv4 prefixes · ASN: AS58521 · showing 1–79
# Prefix ↑ Mask Range Origin ASN MOAS
1 103.247.204.0/22 /22 103.247.204.0 – 103.247.207.255 AS58521 1
2 103.247.205.0/24 /24 103.247.205.0 – 103.247.205.255 AS58521 1
3 103.247.206.0/23 /23 103.247.206.0 – 103.247.207.255 AS58521 1
4 103.247.206.0/24 /24 103.247.206.0 – 103.247.206.255 AS58521 1
5 103.247.207.0/24 /24 103.247.207.0 – 103.247.207.255 AS58521 1
6 143.92.112.0/23 /23 143.92.112.0 – 143.92.113.255 AS58521 1
7 143.92.112.0/24 /24 143.92.112.0 – 143.92.112.255 AS58521 1
8 143.92.113.0/24 /24 143.92.113.0 – 143.92.113.255 AS58521 1
9 143.92.116.0/24 /24 143.92.116.0 – 143.92.116.255 AS58521 1
10 143.92.117.0/24 /24 143.92.117.0 – 143.92.117.255 AS58521 1
11 143.92.118.0/24 /24 143.92.118.0 – 143.92.118.255 AS58521 1
12 143.92.120.0/22 /22 143.92.120.0 – 143.92.123.255 AS58521 1
13 143.92.122.0/24 /24 143.92.122.0 – 143.92.122.255 AS58521 1
14 143.92.124.0/24 /24 143.92.124.0 – 143.92.124.255 AS58521 1
15 143.92.125.0/24 /24 143.92.125.0 – 143.92.125.255 AS58521 1
16 143.92.126.0/24 /24 143.92.126.0 – 143.92.126.255 AS58521 1
17 143.92.127.0/24 /24 143.92.127.0 – 143.92.127.255 AS58521 1
18 148.222.64.0/22 /22 148.222.64.0 – 148.222.67.255 AS58521 1
19 148.222.64.0/24 /24 148.222.64.0 – 148.222.64.255 AS58521 1
20 148.222.65.0/24 /24 148.222.65.0 – 148.222.65.255 AS58521 1
21 148.222.66.0/23 /23 148.222.66.0 – 148.222.67.255 AS58521 1
22 148.222.68.0/22 /22 148.222.68.0 – 148.222.71.255 AS58521 1
23 148.222.68.0/24 /24 148.222.68.0 – 148.222.68.255 AS58521 1
24 148.222.69.0/24 /24 148.222.69.0 – 148.222.69.255 AS58521 1
25 148.222.70.0/24 /24 148.222.70.0 – 148.222.70.255 AS58521 1
26 148.222.71.0/24 /24 148.222.71.0 – 148.222.71.255 AS58521 1
27 148.222.72.0/22 /22 148.222.72.0 – 148.222.75.255 AS58521 1
28 148.222.72.0/24 /24 148.222.72.0 – 148.222.72.255 AS58521 1
29 148.222.84.0/24 /24 148.222.84.0 – 148.222.84.255 AS58521 1
30 148.222.92.0/24 /24 148.222.92.0 – 148.222.92.255 AS58521 1
31 202.81.96.0/22 /22 202.81.96.0 – 202.81.99.255 AS58521 1
32 202.81.96.0/24 /24 202.81.96.0 – 202.81.96.255 AS58521 1
33 202.81.97.0/24 /24 202.81.97.0 – 202.81.97.255 AS58521 1
34 202.81.98.0/24 /24 202.81.98.0 – 202.81.98.255 AS58521 1
35 202.81.99.0/24 /24 202.81.99.0 – 202.81.99.255 AS58521 1
36 202.81.100.0/23 /23 202.81.100.0 – 202.81.101.255 AS58521 1
37 202.81.100.0/24 /24 202.81.100.0 – 202.81.100.255 AS58521 1
38 202.81.104.0/22 /22 202.81.104.0 – 202.81.107.255 AS58521 1
39 202.81.105.0/24 /24 202.81.105.0 – 202.81.105.255 AS58521 1
40 202.81.106.0/24 /24 202.81.106.0 – 202.81.106.255 AS58521 1
41 202.81.107.0/24 /24 202.81.107.0 – 202.81.107.255 AS58521 1
42 202.81.108.0/22 /22 202.81.108.0 – 202.81.111.255 AS58521 1
43 202.81.108.0/24 /24 202.81.108.0 – 202.81.108.255 AS58521 1
44 202.81.109.0/24 /24 202.81.109.0 – 202.81.109.255 AS58521 1
45 202.81.110.0/24 /24 202.81.110.0 – 202.81.110.255 AS58521 1
46 202.81.111.0/24 /24 202.81.111.0 – 202.81.111.255 AS58521 1
47 202.81.112.0/22 /22 202.81.112.0 – 202.81.115.255 AS58521 1
48 202.81.112.0/24 /24 202.81.112.0 – 202.81.112.255 AS58521 1
49 202.81.113.0/24 /24 202.81.113.0 – 202.81.113.255 AS58521 1
50 202.81.114.0/24 /24 202.81.114.0 – 202.81.114.255 AS58521 1
51 202.81.115.0/24 /24 202.81.115.0 – 202.81.115.255 AS58521 1
52 202.81.116.0/22 /22 202.81.116.0 – 202.81.119.255 AS58521 1
53 202.81.116.0/23 /23 202.81.116.0 – 202.81.117.255 AS58521 1
54 202.81.116.0/24 /24 202.81.116.0 – 202.81.116.255 AS58521 1
55 202.81.117.0/24 /24 202.81.117.0 – 202.81.117.255 AS58521 1
56 202.81.118.0/24 /24 202.81.118.0 – 202.81.118.255 AS58521 1
57 202.81.119.0/24 /24 202.81.119.0 – 202.81.119.255 AS58521 1
58 202.81.120.0/22 /22 202.81.120.0 – 202.81.123.255 AS58521 1
59 202.81.120.0/24 /24 202.81.120.0 – 202.81.120.255 AS58521 1
60 202.81.121.0/24 /24 202.81.121.0 – 202.81.121.255 AS58521 1
61 202.81.122.0/24 /24 202.81.122.0 – 202.81.122.255 AS58521 1
62 202.81.123.0/24 /24 202.81.123.0 – 202.81.123.255 AS58521 1
63 202.81.124.0/22 /22 202.81.124.0 – 202.81.127.255 AS58521 1
64 202.81.124.0/24 /24 202.81.124.0 – 202.81.124.255 AS58521 1
65 202.81.125.0/24 /24 202.81.125.0 – 202.81.125.255 AS58521 1
66 202.81.126.0/23 /23 202.81.126.0 – 202.81.127.255 AS58521 1
67 202.81.126.0/24 /24 202.81.126.0 – 202.81.126.255 AS58521 1
68 202.81.127.0/24 /24 202.81.127.0 – 202.81.127.255 AS58521 1
69 202.181.64.0/24 /24 202.181.64.0 – 202.181.64.255 AS58521 1
70 202.181.65.0/24 /24 202.181.65.0 – 202.181.65.255 AS58521 1
71 202.181.67.0/24 /24 202.181.67.0 – 202.181.67.255 AS58521 1
72 202.181.68.0/24 /24 202.181.68.0 – 202.181.68.255 AS58521 1
73 202.181.70.0/24 /24 202.181.70.0 – 202.181.70.255 AS58521 1
74 202.181.71.0/24 /24 202.181.71.0 – 202.181.71.255 AS58521 1
75 202.181.72.0/22 /22 202.181.72.0 – 202.181.75.255 AS58521 1
76 202.181.72.0/24 /24 202.181.72.0 – 202.181.72.255 AS58521 1
77 202.181.73.0/24 /24 202.181.73.0 – 202.181.73.255 AS58521 1
78 202.181.74.0/24 /24 202.181.74.0 – 202.181.74.255 AS58521 1
79 202.181.76.0/22 /22 202.181.76.0 – 202.181.79.255 AS58521 1