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 54 IPv4 prefixes · ASN: AS31515 · showing 1–54
# Prefix ↓ Mask Range Origin ASN MOAS
1 161.30.251.0/24 /24 161.30.251.0 – 161.30.251.255 AS31515 1
2 161.30.250.0/24 /24 161.30.250.0 – 161.30.250.255 AS31515 1
3 161.30.246.0/24 /24 161.30.246.0 – 161.30.246.255 AS31515 1
4 161.30.241.0/24 /24 161.30.241.0 – 161.30.241.255 AS31515 1
5 161.30.240.0/24 /24 161.30.240.0 – 161.30.240.255 AS31515 1
6 161.30.239.0/24 /24 161.30.239.0 – 161.30.239.255 AS31515 1
7 161.30.238.0/24 /24 161.30.238.0 – 161.30.238.255 AS31515 1
8 161.30.237.0/24 /24 161.30.237.0 – 161.30.237.255 AS31515 1
9 161.30.236.0/24 /24 161.30.236.0 – 161.30.236.255 AS31515 1
10 161.30.221.0/24 /24 161.30.221.0 – 161.30.221.255 AS31515 1
11 161.30.220.0/24 /24 161.30.220.0 – 161.30.220.255 AS31515 1
12 161.30.203.0/24 /24 161.30.203.0 – 161.30.203.255 AS31515 1
13 161.30.202.0/24 /24 161.30.202.0 – 161.30.202.255 AS31515 1
14 161.30.201.0/24 /24 161.30.201.0 – 161.30.201.255 AS31515 1
15 161.30.194.0/23 /23 161.30.194.0 – 161.30.195.255 AS31515 1
16 161.30.193.0/24 /24 161.30.193.0 – 161.30.193.255 AS31515 1
17 161.30.176.0/20 /20 161.30.176.0 – 161.30.191.255 AS31515 1
18 161.30.171.0/24 /24 161.30.171.0 – 161.30.171.255 AS31515 1
19 161.30.169.0/24 /24 161.30.169.0 – 161.30.169.255 AS31515 1
20 161.30.167.0/24 /24 161.30.167.0 – 161.30.167.255 AS31515 1
21 161.30.166.0/24 /24 161.30.166.0 – 161.30.166.255 AS31515 1
22 161.30.165.0/24 /24 161.30.165.0 – 161.30.165.255 AS31515 1
23 161.30.164.0/24 /24 161.30.164.0 – 161.30.164.255 AS31515 1
24 161.30.163.0/24 /24 161.30.163.0 – 161.30.163.255 AS31515 1
25 161.30.162.0/24 /24 161.30.162.0 – 161.30.162.255 AS31515 1
26 161.30.155.0/24 /24 161.30.155.0 – 161.30.155.255 AS31515 1
27 161.30.130.0/24 /24 161.30.130.0 – 161.30.130.255 AS31515 1
28 161.30.129.0/24 /24 161.30.129.0 – 161.30.129.255 AS31515 1
29 161.30.128.0/23 /23 161.30.128.0 – 161.30.129.255 AS31515 1
30 161.30.126.0/23 /23 161.30.126.0 – 161.30.127.255 AS31515 1
31 161.30.124.0/23 /23 161.30.124.0 – 161.30.125.255 AS31515 1
32 161.30.116.0/23 /23 161.30.116.0 – 161.30.117.255 AS31515 1
33 161.30.115.0/24 /24 161.30.115.0 – 161.30.115.255 AS31515 1
34 161.30.114.0/23 /23 161.30.114.0 – 161.30.115.255 AS31515 1
35 161.30.112.0/23 /23 161.30.112.0 – 161.30.113.255 AS31515 1
36 161.30.44.0/23 /23 161.30.44.0 – 161.30.45.255 AS31515 1
37 161.30.42.0/23 /23 161.30.42.0 – 161.30.43.255 AS31515 1
38 161.30.40.0/23 /23 161.30.40.0 – 161.30.41.255 AS31515 1
39 161.30.33.0/24 /24 161.30.33.0 – 161.30.33.255 AS31515 1
40 161.30.29.0/24 /24 161.30.29.0 – 161.30.29.255 AS31515 1
41 161.30.28.0/24 /24 161.30.28.0 – 161.30.28.255 AS31515 1
42 161.30.22.0/23 /23 161.30.22.0 – 161.30.23.255 AS31515 1
43 161.30.20.0/24 /24 161.30.20.0 – 161.30.20.255 AS31515 1
44 161.30.16.0/22 /22 161.30.16.0 – 161.30.19.255 AS31515 1
45 161.30.12.0/22 /22 161.30.12.0 – 161.30.15.255 AS31515 1
46 161.30.10.0/24 /24 161.30.10.0 – 161.30.10.255 AS31515 1
47 161.30.10.0/23 /23 161.30.10.0 – 161.30.11.255 AS31515 1
48 161.30.9.0/24 /24 161.30.9.0 – 161.30.9.255 AS31515 1
49 161.30.8.0/24 /24 161.30.8.0 – 161.30.8.255 AS31515 1
50 161.30.7.0/24 /24 161.30.7.0 – 161.30.7.255 AS31515 1
51 161.30.6.0/24 /24 161.30.6.0 – 161.30.6.255 AS31515 1
52 161.30.5.0/24 /24 161.30.5.0 – 161.30.5.255 AS31515 1
53 161.30.4.0/24 /24 161.30.4.0 – 161.30.4.255 AS31515 1
54 161.30.0.0/16 /16 161.30.0.0 – 161.30.255.255 AS31515 1