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 76 IPv4 prefixes · ASN: AS38398 · showing 1–76
# Prefix ↓ Mask Range Origin ASN MOAS
1 222.120.17.240/28 /28 222.120.17.240 – 222.120.17.255 AS38398 1
2 222.120.17.224/28 /28 222.120.17.224 – 222.120.17.239 AS38398 1
3 222.120.17.208/28 /28 222.120.17.208 – 222.120.17.223 AS38398 1
4 222.120.17.192/28 /28 222.120.17.192 – 222.120.17.207 AS38398 1
5 222.120.17.176/28 /28 222.120.17.176 – 222.120.17.191 AS38398 1
6 222.120.17.160/28 /28 222.120.17.160 – 222.120.17.175 AS38398 1
7 222.120.17.144/28 /28 222.120.17.144 – 222.120.17.159 AS38398 1
8 222.120.17.128/28 /28 222.120.17.128 – 222.120.17.143 AS38398 1
9 222.120.17.112/28 /28 222.120.17.112 – 222.120.17.127 AS38398 1
10 222.120.17.96/28 /28 222.120.17.96 – 222.120.17.111 AS38398 1
11 222.120.17.80/28 /28 222.120.17.80 – 222.120.17.95 AS38398 1
12 222.120.17.64/28 /28 222.120.17.64 – 222.120.17.79 AS38398 1
13 222.120.17.48/28 /28 222.120.17.48 – 222.120.17.63 AS38398 1
14 222.120.17.32/28 /28 222.120.17.32 – 222.120.17.47 AS38398 1
15 222.120.17.16/28 /28 222.120.17.16 – 222.120.17.31 AS38398 1
16 222.120.17.0/28 /28 222.120.17.0 – 222.120.17.15 AS38398 1
17 222.120.17.0/24 /24 222.120.17.0 – 222.120.17.255 AS38398 1
18 222.120.4.0/24 /24 222.120.4.0 – 222.120.4.255 AS38398 1
19 218.234.254.0/24 /24 218.234.254.0 – 218.234.254.255 AS38398 1
20 218.233.181.0/24 /24 218.233.181.0 – 218.233.181.255 AS38398 1
21 211.215.248.0/24 /24 211.215.248.0 – 211.215.248.255 AS38398 1
22 211.185.53.0/24 /24 211.185.53.0 – 211.185.53.255 AS38398 1
23 180.82.21.0/25 /25 180.82.21.0 – 180.82.21.127 AS38398 1
24 180.82.20.0/26 /26 180.82.20.0 – 180.82.20.63 AS38398 1
25 175.121.148.254/32 /32 175.121.148.254 – 175.121.148.254 AS38398 1
26 175.121.148.253/32 /32 175.121.148.253 – 175.121.148.253 AS38398 1
27 175.121.148.192/29 /29 175.121.148.192 – 175.121.148.199 AS38398 1
28 175.121.148.0/27 /27 175.121.148.0 – 175.121.148.31 AS38398 1
29 175.121.148.0/24 /24 175.121.148.0 – 175.121.148.255 AS38398 1
30 125.247.41.0/24 /24 125.247.41.0 – 125.247.41.255 AS38398 1
31 125.246.226.0/24 /24 125.246.226.0 – 125.246.226.255 AS38398 1
32 125.246.225.0/24 /24 125.246.225.0 – 125.246.225.255 AS38398 1
33 125.246.73.0/24 /24 125.246.73.0 – 125.246.73.255 AS38398 1
34 125.246.72.0/24 /24 125.246.72.0 – 125.246.72.255 AS38398 1
35 125.246.71.0/24 /24 125.246.71.0 – 125.246.71.255 AS38398 1
36 125.246.35.0/24 /24 125.246.35.0 – 125.246.35.255 AS38398 1
37 124.138.254.0/24 /24 124.138.254.0 – 124.138.254.255 AS38398 1
38 124.138.252.0/23 /23 124.138.252.0 – 124.138.253.255 AS38398 1
39 124.138.250.0/23 /23 124.138.250.0 – 124.138.251.255 AS38398 1
40 124.3.89.0/24 /24 124.3.89.0 – 124.3.89.255 AS38398 1
41 124.3.87.0/24 /24 124.3.87.0 – 124.3.87.255 AS38398 1
42 124.3.85.0/24 /24 124.3.85.0 – 124.3.85.255 AS38398 1
43 124.3.79.0/24 /24 124.3.79.0 – 124.3.79.255 AS38398 1
44 124.3.78.0/24 /24 124.3.78.0 – 124.3.78.255 AS38398 1
45 124.3.74.0/24 /24 124.3.74.0 – 124.3.74.255 AS38398 1
46 124.3.27.0/24 /24 124.3.27.0 – 124.3.27.255 AS38398 1
47 124.2.243.0/24 /24 124.2.243.0 – 124.2.243.255 AS38398 1
48 124.2.190.0/24 /24 124.2.190.0 – 124.2.190.255 AS38398 1
49 124.2.13.0/30 /30 124.2.13.0 – 124.2.13.3 AS38398 1
50 124.1.37.0/24 /24 124.1.37.0 – 124.1.37.255 AS38398 1
51 124.1.26.96/28 /28 124.1.26.96 – 124.1.26.111 AS38398 1
52 124.1.26.80/28 /28 124.1.26.80 – 124.1.26.95 AS38398 1
53 124.1.23.200/29 /29 124.1.23.200 – 124.1.23.207 AS38398 1
54 124.0.31.32/29 /29 124.0.31.32 – 124.0.31.39 AS38398 1
55 124.0.31.16/28 /28 124.0.31.16 – 124.0.31.31 AS38398 1
56 124.0.28.92/30 /30 124.0.28.92 – 124.0.28.95 AS38398 1
57 122.203.234.0/24 /24 122.203.234.0 – 122.203.234.255 AS38398 1
58 122.153.251.0/24 /24 122.153.251.0 – 122.153.251.255 AS38398 1
59 122.153.248.0/24 /24 122.153.248.0 – 122.153.248.255 AS38398 1
60 122.153.153.0/24 /24 122.153.153.0 – 122.153.153.255 AS38398 1
61 122.153.152.0/24 /24 122.153.152.0 – 122.153.152.255 AS38398 1
62 122.153.151.0/24 /24 122.153.151.0 – 122.153.151.255 AS38398 1
63 122.153.150.0/24 /24 122.153.150.0 – 122.153.150.255 AS38398 1
64 122.153.149.0/24 /24 122.153.149.0 – 122.153.149.255 AS38398 1
65 122.153.148.0/24 /24 122.153.148.0 – 122.153.148.255 AS38398 1
66 122.153.147.0/24 /24 122.153.147.0 – 122.153.147.255 AS38398 1
67 122.153.146.0/24 /24 122.153.146.0 – 122.153.146.255 AS38398 1
68 122.153.145.0/24 /24 122.153.145.0 – 122.153.145.255 AS38398 1
69 122.153.144.0/24 /24 122.153.144.0 – 122.153.144.255 AS38398 1
70 122.153.142.0/24 /24 122.153.142.0 – 122.153.142.255 AS38398 1
71 117.111.216.0/26 /26 117.111.216.0 – 117.111.216.63 AS38398 1
72 112.77.32.128/26 /26 112.77.32.128 – 112.77.32.191 AS38398 1
73 112.77.32.0/25 /25 112.77.32.0 – 112.77.32.127 AS38398 1
74 112.77.31.128/25 /25 112.77.31.128 – 112.77.31.255 AS38398 1
75 112.77.31.96/27 /27 112.77.31.96 – 112.77.31.127 AS38398 1
76 112.77.31.88/29 /29 112.77.31.88 – 112.77.31.95 AS38398 1