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 36 IPv4 prefixes · ASN: AS140815 · showing 1–36
# Prefix ↑ Mask Range Origin ASN MOAS
1 103.6.248.0/23 /23 103.6.248.0 – 103.6.249.255 AS140815 1
2 103.10.68.0/23 /23 103.10.68.0 – 103.10.69.255 AS140815 1
3 103.16.160.0/23 /23 103.16.160.0 – 103.16.161.255 AS140815 1
4 103.16.214.0/23 /23 103.16.214.0 – 103.16.215.255 AS140815 1
5 103.16.224.0/23 /23 103.16.224.0 – 103.16.225.255 AS140815 1
6 103.29.0.0/23 /23 103.29.0.0 – 103.29.1.255 AS140815 1
7 103.29.2.0/23 /23 103.29.2.0 – 103.29.3.255 AS140815 1
8 103.131.56.0/23 /23 103.131.56.0 – 103.131.57.255 AS140815 1
9 103.170.120.0/23 /23 103.170.120.0 – 103.170.121.255 AS140815 1
10 103.182.16.0/23 /23 103.182.16.0 – 103.182.17.255 AS140815 1
11 103.184.96.0/23 /23 103.184.96.0 – 103.184.97.255 AS140815 1
12 103.186.148.0/23 /23 103.186.148.0 – 103.186.149.255 AS140815 1
13 103.189.202.0/23 /23 103.189.202.0 – 103.189.203.255 AS140815 1
14 103.190.36.0/23 /23 103.190.36.0 – 103.190.37.255 AS140815 1
15 103.190.106.0/23 /23 103.190.106.0 – 103.190.107.255 AS140815 1
16 103.196.144.0/23 /23 103.196.144.0 – 103.196.145.255 AS140815 1
17 103.250.78.0/23 /23 103.250.78.0 – 103.250.79.255 AS140815 1
18 103.253.16.0/23 /23 103.253.16.0 – 103.253.17.255 AS140815 1
19 113.192.8.0/23 /23 113.192.8.0 – 113.192.9.255 AS140815 1
20 157.10.170.0/23 /23 157.10.170.0 – 157.10.171.255 AS140815 1
21 157.10.196.0/23 /23 157.10.196.0 – 157.10.197.255 AS140815 1
22 157.10.202.0/23 /23 157.10.202.0 – 157.10.203.255 AS140815 1
23 157.20.224.0/23 /23 157.20.224.0 – 157.20.225.255 AS140815 1
24 157.66.162.0/23 /23 157.66.162.0 – 157.66.163.255 AS140815 1
25 157.66.194.0/23 /23 157.66.194.0 – 157.66.195.255 AS140815 1
26 157.66.196.0/23 /23 157.66.196.0 – 157.66.197.255 AS140815 1
27 160.22.158.0/23 /23 160.22.158.0 – 160.22.159.255 AS140815 1
28 160.25.82.0/23 /23 160.25.82.0 – 160.25.83.255 AS140815 1
29 160.25.84.0/23 /23 160.25.84.0 – 160.25.85.255 AS140815 1
30 160.25.206.0/23 /23 160.25.206.0 – 160.25.207.255 AS140815 1
31 160.30.48.0/23 /23 160.30.48.0 – 160.30.49.255 AS140815 1
32 160.191.34.0/23 /23 160.191.34.0 – 160.191.35.255 AS140815 1
33 160.191.112.0/23 /23 160.191.112.0 – 160.191.113.255 AS140815 1
34 160.250.62.0/23 /23 160.250.62.0 – 160.250.63.255 AS140815 1
35 163.61.180.0/23 /23 163.61.180.0 – 163.61.181.255 AS140815 1
36 203.145.44.0/23 /23 203.145.44.0 – 203.145.45.255 AS140815 1