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 66 IPv4 prefixes · ASN: AS37303 · showing 1–66
# Prefix ↑ Mask Range Origin ASN MOAS
1 41.77.16.0/24 /24 41.77.16.0 – 41.77.16.255 AS37303, AS327708 2
2 41.77.17.0/24 /24 41.77.17.0 – 41.77.17.255 AS37303, AS327708 2
3 41.77.18.0/24 /24 41.77.18.0 – 41.77.18.255 AS37303, AS327708 2
4 41.77.19.0/24 /24 41.77.19.0 – 41.77.19.255 AS37303, AS327708 2
5 41.77.20.0/24 /24 41.77.20.0 – 41.77.20.255 AS37303, AS327708 2
6 41.77.21.0/24 /24 41.77.21.0 – 41.77.21.255 AS37303, AS327708 2
7 41.77.22.0/24 /24 41.77.22.0 – 41.77.22.255 AS37303, AS327708 2
8 41.77.23.0/24 /24 41.77.23.0 – 41.77.23.255 AS37303, AS327708 2
9 197.148.128.0/24 /24 197.148.128.0 – 197.148.128.255 AS37303, AS327708 2
10 197.148.129.0/24 /24 197.148.129.0 – 197.148.129.255 AS37303, AS327708 2
11 197.148.130.0/24 /24 197.148.130.0 – 197.148.130.255 AS37303, AS327708 2
12 197.148.136.0/24 /24 197.148.136.0 – 197.148.136.255 AS37303, AS327708 2
13 197.148.137.0/24 /24 197.148.137.0 – 197.148.137.255 AS37303, AS327708 2
14 197.148.138.0/24 /24 197.148.138.0 – 197.148.138.255 AS37303, AS327708 2
15 197.148.139.0/24 /24 197.148.139.0 – 197.148.139.255 AS37303, AS327708 2
16 197.148.141.0/24 /24 197.148.141.0 – 197.148.141.255 AS327708, AS37303 2
17 197.148.142.0/24 /24 197.148.142.0 – 197.148.142.255 AS37303, AS327708 2
18 197.148.143.0/24 /24 197.148.143.0 – 197.148.143.255 AS37303, AS327708 2
19 197.148.144.0/24 /24 197.148.144.0 – 197.148.144.255 AS37303, AS327708 2
20 197.148.145.0/24 /24 197.148.145.0 – 197.148.145.255 AS37303, AS327708 2
21 197.148.146.0/24 /24 197.148.146.0 – 197.148.146.255 AS37303, AS327708 2
22 197.148.147.0/24 /24 197.148.147.0 – 197.148.147.255 AS37303, AS327708 2
23 197.148.148.0/24 /24 197.148.148.0 – 197.148.148.255 AS37303, AS327708 2
24 197.148.149.0/24 /24 197.148.149.0 – 197.148.149.255 AS37303, AS327708 2
25 197.148.150.0/24 /24 197.148.150.0 – 197.148.150.255 AS37303, AS327708 2
26 197.148.151.0/24 /24 197.148.151.0 – 197.148.151.255 AS37303, AS327708 2
27 197.148.152.0/24 /24 197.148.152.0 – 197.148.152.255 AS37303, AS327708 2
28 197.148.153.0/24 /24 197.148.153.0 – 197.148.153.255 AS37303, AS327708 2
29 197.148.154.0/24 /24 197.148.154.0 – 197.148.154.255 AS37303, AS327708 2
30 197.148.155.0/24 /24 197.148.155.0 – 197.148.155.255 AS37303, AS327708 2
31 197.148.156.0/24 /24 197.148.156.0 – 197.148.156.255 AS37303, AS327708 2
32 197.148.157.0/24 /24 197.148.157.0 – 197.148.157.255 AS37303, AS327708 2
33 197.148.158.0/24 /24 197.148.158.0 – 197.148.158.255 AS37303, AS327708 2
34 197.148.159.0/24 /24 197.148.159.0 – 197.148.159.255 AS37303, AS327708 2
35 197.148.160.0/24 /24 197.148.160.0 – 197.148.160.255 AS37303, AS327708 2
36 197.148.161.0/24 /24 197.148.161.0 – 197.148.161.255 AS37303, AS327708 2
37 197.148.162.0/24 /24 197.148.162.0 – 197.148.162.255 AS37303, AS327708 2
38 197.148.163.0/24 /24 197.148.163.0 – 197.148.163.255 AS37303, AS327708 2
39 197.148.164.0/24 /24 197.148.164.0 – 197.148.164.255 AS37303, AS327708 2
40 197.148.165.0/24 /24 197.148.165.0 – 197.148.165.255 AS37303, AS327708 2
41 197.148.166.0/24 /24 197.148.166.0 – 197.148.166.255 AS37303, AS327708 2
42 197.148.167.0/24 /24 197.148.167.0 – 197.148.167.255 AS37303, AS327708 2
43 197.148.168.0/24 /24 197.148.168.0 – 197.148.168.255 AS37303, AS327708 2
44 197.148.169.0/24 /24 197.148.169.0 – 197.148.169.255 AS37303, AS327708 2
45 197.148.170.0/24 /24 197.148.170.0 – 197.148.170.255 AS37303, AS327708 2
46 197.148.171.0/24 /24 197.148.171.0 – 197.148.171.255 AS37303, AS327708 2
47 197.148.172.0/24 /24 197.148.172.0 – 197.148.172.255 AS37303, AS327708 2
48 197.148.173.0/24 /24 197.148.173.0 – 197.148.173.255 AS37303, AS327708 2
49 197.148.174.0/24 /24 197.148.174.0 – 197.148.174.255 AS37303, AS327708 2
50 197.148.175.0/24 /24 197.148.175.0 – 197.148.175.255 AS37303, AS327708 2
51 197.148.176.0/24 /24 197.148.176.0 – 197.148.176.255 AS37303, AS327708 2
52 197.148.177.0/24 /24 197.148.177.0 – 197.148.177.255 AS37303, AS327708 2
53 197.148.178.0/24 /24 197.148.178.0 – 197.148.178.255 AS37303, AS327708 2
54 197.148.179.0/24 /24 197.148.179.0 – 197.148.179.255 AS37303, AS327708 2
55 197.148.180.0/24 /24 197.148.180.0 – 197.148.180.255 AS37303, AS327708 2
56 197.148.181.0/24 /24 197.148.181.0 – 197.148.181.255 AS37303, AS327708 2
57 197.148.182.0/24 /24 197.148.182.0 – 197.148.182.255 AS37303, AS327708 2
58 197.148.183.0/24 /24 197.148.183.0 – 197.148.183.255 AS37303, AS327708 2
59 197.148.184.0/24 /24 197.148.184.0 – 197.148.184.255 AS37303, AS327708 2
60 197.148.185.0/24 /24 197.148.185.0 – 197.148.185.255 AS37303, AS327708 2
61 197.148.186.0/24 /24 197.148.186.0 – 197.148.186.255 AS37303, AS327708 2
62 197.148.187.0/24 /24 197.148.187.0 – 197.148.187.255 AS37303, AS327708 2
63 197.148.188.0/24 /24 197.148.188.0 – 197.148.188.255 AS37303, AS327708 2
64 197.148.189.0/24 /24 197.148.189.0 – 197.148.189.255 AS37303, AS327708 2
65 197.148.190.0/24 /24 197.148.190.0 – 197.148.190.255 AS37303, AS327708 2
66 197.148.191.0/24 /24 197.148.191.0 – 197.148.191.255 AS37303, AS327708 2