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 103 IPv4 prefixes · ASN: AS23951 · showing 1–103
# Prefix ↓ Mask Range Origin ASN MOAS
1 202.152.159.0/24 /24 202.152.159.0 – 202.152.159.255 AS23951 1
2 202.152.158.0/24 /24 202.152.158.0 – 202.152.158.255 AS23951 1
3 202.152.158.0/23 /23 202.152.158.0 – 202.152.159.255 AS23951 1
4 202.152.157.0/24 /24 202.152.157.0 – 202.152.157.255 AS23951 1
5 202.152.156.0/24 /24 202.152.156.0 – 202.152.156.255 AS23951 1
6 202.152.156.0/23 /23 202.152.156.0 – 202.152.157.255 AS23951 1
7 202.152.155.0/24 /24 202.152.155.0 – 202.152.155.255 AS23951 1
8 202.152.153.0/24 /24 202.152.153.0 – 202.152.153.255 AS23951 1
9 202.152.151.0/24 /24 202.152.151.0 – 202.152.151.255 AS23951 1
10 202.152.150.0/24 /24 202.152.150.0 – 202.152.150.255 AS23951 1
11 202.152.150.0/23 /23 202.152.150.0 – 202.152.151.255 AS23951 1
12 202.152.149.0/24 /24 202.152.149.0 – 202.152.149.255 AS23951 1
13 202.152.148.0/24 /24 202.152.148.0 – 202.152.148.255 AS23951 1
14 202.152.148.0/23 /23 202.152.148.0 – 202.152.149.255 AS23951 1
15 202.152.147.0/24 /24 202.152.147.0 – 202.152.147.255 AS23951 1
16 202.152.146.0/24 /24 202.152.146.0 – 202.152.146.255 AS23951 1
17 202.152.146.0/23 /23 202.152.146.0 – 202.152.147.255 AS23951 1
18 202.152.145.0/24 /24 202.152.145.0 – 202.152.145.255 AS23951 1
19 202.152.144.0/24 /24 202.152.144.0 – 202.152.144.255 AS23951 1
20 202.152.144.0/23 /23 202.152.144.0 – 202.152.145.255 AS23951 1
21 202.152.144.0/22 /22 202.152.144.0 – 202.152.147.255 AS23951 1
22 202.152.143.0/24 /24 202.152.143.0 – 202.152.143.255 AS23951 1
23 202.152.142.0/24 /24 202.152.142.0 – 202.152.142.255 AS23951 1
24 202.152.142.0/23 /23 202.152.142.0 – 202.152.143.255 AS23951 1
25 202.152.141.0/24 /24 202.152.141.0 – 202.152.141.255 AS23951 1
26 202.152.140.0/24 /24 202.152.140.0 – 202.152.140.255 AS23951 1
27 202.152.140.0/23 /23 202.152.140.0 – 202.152.141.255 AS23951 1
28 202.152.140.0/22 /22 202.152.140.0 – 202.152.143.255 AS23951 1
29 202.152.139.0/24 /24 202.152.139.0 – 202.152.139.255 AS23951 1
30 202.152.138.0/24 /24 202.152.138.0 – 202.152.138.255 AS23951 1
31 202.152.138.0/23 /23 202.152.138.0 – 202.152.139.255 AS23951 1
32 202.152.137.0/24 /24 202.152.137.0 – 202.152.137.255 AS23951 1
33 202.152.136.0/24 /24 202.152.136.0 – 202.152.136.255 AS23951 1
34 202.152.136.0/23 /23 202.152.136.0 – 202.152.137.255 AS23951 1
35 202.152.135.0/24 /24 202.152.135.0 – 202.152.135.255 AS23951 1
36 202.152.134.0/24 /24 202.152.134.0 – 202.152.134.255 AS23951 1
37 202.152.134.0/23 /23 202.152.134.0 – 202.152.135.255 AS23951 1
38 202.152.132.0/24 /24 202.152.132.0 – 202.152.132.255 AS23951 1
39 202.152.132.0/23 /23 202.152.132.0 – 202.152.133.255 AS23951 1
40 202.152.132.0/22 /22 202.152.132.0 – 202.152.135.255 AS23951 1
41 202.152.131.0/24 /24 202.152.131.0 – 202.152.131.255 AS23951 1
42 202.152.130.0/24 /24 202.152.130.0 – 202.152.130.255 AS23951 1
43 202.152.130.0/23 /23 202.152.130.0 – 202.152.131.255 AS23951 1
44 202.152.129.0/24 /24 202.152.129.0 – 202.152.129.255 AS23951 1
45 202.152.128.0/24 /24 202.152.128.0 – 202.152.128.255 AS23951 1
46 202.152.128.0/23 /23 202.152.128.0 – 202.152.129.255 AS23951 1
47 202.152.128.0/22 /22 202.152.128.0 – 202.152.131.255 AS23951 1
48 202.152.128.0/21 /21 202.152.128.0 – 202.152.135.255 AS23951 1
49 202.152.128.0/20 /20 202.152.128.0 – 202.152.143.255 AS23951 1
50 202.152.128.0/19 /19 202.152.128.0 – 202.152.159.255 AS23951 1
51 202.65.123.0/24 /24 202.65.123.0 – 202.65.123.255 AS23951 1
52 202.65.122.0/24 /24 202.65.122.0 – 202.65.122.255 AS23951 1
53 202.65.122.0/23 /23 202.65.122.0 – 202.65.123.255 AS23951 1
54 202.65.121.0/24 /24 202.65.121.0 – 202.65.121.255 AS23951 1
55 202.65.120.0/24 /24 202.65.120.0 – 202.65.120.255 AS23951 1
56 202.65.120.0/23 /23 202.65.120.0 – 202.65.121.255 AS23951 1
57 202.65.119.0/24 /24 202.65.119.0 – 202.65.119.255 AS23951 1
58 202.65.118.0/24 /24 202.65.118.0 – 202.65.118.255 AS23951 1
59 202.65.118.0/23 /23 202.65.118.0 – 202.65.119.255 AS23951 1
60 202.65.117.0/24 /24 202.65.117.0 – 202.65.117.255 AS23951 1
61 202.65.116.0/24 /24 202.65.116.0 – 202.65.116.255 AS23951 1
62 202.65.116.0/23 /23 202.65.116.0 – 202.65.117.255 AS23951 1
63 202.65.116.0/22 /22 202.65.116.0 – 202.65.119.255 AS23951 1
64 202.65.115.0/24 /24 202.65.115.0 – 202.65.115.255 AS23951 1
65 202.65.114.0/24 /24 202.65.114.0 – 202.65.114.255 AS23951 1
66 202.65.114.0/23 /23 202.65.114.0 – 202.65.115.255 AS23951 1
67 202.65.113.0/24 /24 202.65.113.0 – 202.65.113.255 AS23951 1
68 202.65.112.0/24 /24 202.65.112.0 – 202.65.112.255 AS23951 1
69 202.65.112.0/23 /23 202.65.112.0 – 202.65.113.255 AS23951 1
70 202.65.112.0/22 /22 202.65.112.0 – 202.65.115.255 AS23951 1
71 202.65.112.0/21 /21 202.65.112.0 – 202.65.119.255 AS23951 1
72 202.65.112.0/20 /20 202.65.112.0 – 202.65.127.255 AS23951 1
73 117.20.63.0/24 /24 117.20.63.0 – 117.20.63.255 AS23951 1
74 117.20.62.0/24 /24 117.20.62.0 – 117.20.62.255 AS23951 1
75 117.20.62.0/23 /23 117.20.62.0 – 117.20.63.255 AS23951 1
76 117.20.61.0/24 /24 117.20.61.0 – 117.20.61.255 AS23951 1
77 117.20.60.0/24 /24 117.20.60.0 – 117.20.60.255 AS23951 1
78 117.20.60.0/23 /23 117.20.60.0 – 117.20.61.255 AS23951 1
79 117.20.59.0/24 /24 117.20.59.0 – 117.20.59.255 AS23951 1
80 117.20.58.0/24 /24 117.20.58.0 – 117.20.58.255 AS23951 1
81 117.20.58.0/23 /23 117.20.58.0 – 117.20.59.255 AS23951 1
82 117.20.57.0/24 /24 117.20.57.0 – 117.20.57.255 AS23951 1
83 117.20.56.0/24 /24 117.20.56.0 – 117.20.56.255 AS23951 1
84 117.20.56.0/23 /23 117.20.56.0 – 117.20.57.255 AS23951 1
85 117.20.56.0/22 /22 117.20.56.0 – 117.20.59.255 AS23951 1
86 117.20.55.0/24 /24 117.20.55.0 – 117.20.55.255 AS23951 1
87 117.20.54.0/24 /24 117.20.54.0 – 117.20.54.255 AS23951 1
88 117.20.54.0/23 /23 117.20.54.0 – 117.20.55.255 AS23951 1
89 117.20.53.0/24 /24 117.20.53.0 – 117.20.53.255 AS23951 1
90 117.20.52.0/24 /24 117.20.52.0 – 117.20.52.255 AS23951 1
91 117.20.52.0/23 /23 117.20.52.0 – 117.20.53.255 AS23951 1
92 117.20.51.0/24 /24 117.20.51.0 – 117.20.51.255 AS23951 1
93 117.20.50.0/24 /24 117.20.50.0 – 117.20.50.255 AS23951 1
94 117.20.49.0/24 /24 117.20.49.0 – 117.20.49.255 AS23951 1
95 117.20.48.0/24 /24 117.20.48.0 – 117.20.48.255 AS23951 1
96 117.20.48.0/23 /23 117.20.48.0 – 117.20.49.255 AS23951 1
97 117.20.48.0/22 /22 117.20.48.0 – 117.20.51.255 AS23951 1
98 117.20.48.0/21 /21 117.20.48.0 – 117.20.55.255 AS23951 1
99 117.20.48.0/20 /20 117.20.48.0 – 117.20.63.255 AS23951 1
100 103.101.139.0/24 /24 103.101.139.0 – 103.101.139.255 AS23951 1
101 103.101.138.0/24 /24 103.101.138.0 – 103.101.138.255 AS23951 1
102 103.101.138.0/23 /23 103.101.138.0 – 103.101.139.255 AS23951 1
103 103.101.136.0/22 /22 103.101.136.0 – 103.101.139.255 AS23951 1