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 →
thank you!
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 50 IPv4 prefixes · ASN: AS10132 · showing 1–50
# Prefix ↑ Mask Range Origin ASN MOAS
1 61.4.0.0/18 /18 61.4.0.0 – 61.4.63.255 AS10132 1
2 61.4.10.0/24 /24 61.4.10.0 – 61.4.10.255 AS10132 1
3 61.4.11.0/24 /24 61.4.11.0 – 61.4.11.255 AS10132 1
4 61.4.12.0/24 /24 61.4.12.0 – 61.4.12.255 AS10132 1
5 61.4.13.0/24 /24 61.4.13.0 – 61.4.13.255 AS10132 1
6 61.4.14.0/24 /24 61.4.14.0 – 61.4.14.255 AS10132 1
7 61.4.15.0/24 /24 61.4.15.0 – 61.4.15.255 AS10132 1
8 61.4.16.0/24 /24 61.4.16.0 – 61.4.16.255 AS10132 1
9 61.4.23.0/24 /24 61.4.23.0 – 61.4.23.255 AS10132 1
10 61.4.26.0/24 /24 61.4.26.0 – 61.4.26.255 AS10132 1
11 61.4.27.0/24 /24 61.4.27.0 – 61.4.27.255 AS10132 1
12 61.4.28.0/24 /24 61.4.28.0 – 61.4.28.255 AS10132 1
13 61.4.29.0/24 /24 61.4.29.0 – 61.4.29.255 AS10132 1
14 61.4.30.0/24 /24 61.4.30.0 – 61.4.30.255 AS10132 1
15 61.4.31.0/24 /24 61.4.31.0 – 61.4.31.255 AS10132 1
16 61.4.32.0/23 /23 61.4.32.0 – 61.4.33.255 AS10132 1
17 61.4.36.0/24 /24 61.4.36.0 – 61.4.36.255 AS10132 1
18 61.4.37.0/24 /24 61.4.37.0 – 61.4.37.255 AS10132 1
19 61.4.42.0/23 /23 61.4.42.0 – 61.4.43.255 AS10132 1
20 61.4.44.0/24 /24 61.4.44.0 – 61.4.44.255 AS10132 1
21 61.4.48.0/22 /22 61.4.48.0 – 61.4.51.255 AS10132 1
22 61.4.52.0/22 /22 61.4.52.0 – 61.4.55.255 AS10132 1
23 61.4.56.0/23 /23 61.4.56.0 – 61.4.57.255 AS10132 1
24 113.212.192.0/18 /18 113.212.192.0 – 113.212.255.255 AS10132 1
25 113.212.196.0/23 /23 113.212.196.0 – 113.212.197.255 AS10132 1
26 113.212.198.0/23 /23 113.212.198.0 – 113.212.199.255 AS10132 1
27 113.212.200.0/23 /23 113.212.200.0 – 113.212.201.255 AS10132 1
28 113.212.202.0/23 /23 113.212.202.0 – 113.212.203.255 AS10132 1
29 113.212.208.0/22 /22 113.212.208.0 – 113.212.211.255 AS10132 1
30 113.212.212.0/22 /22 113.212.212.0 – 113.212.215.255 AS10132 1
31 113.212.216.0/21 /21 113.212.216.0 – 113.212.223.255 AS10132 1
32 113.212.216.0/24 /24 113.212.216.0 – 113.212.216.255 AS10132 1
33 113.212.217.0/24 /24 113.212.217.0 – 113.212.217.255 AS10132 1
34 113.212.219.0/24 /24 113.212.219.0 – 113.212.219.255 AS10132 1
35 113.212.220.0/23 /23 113.212.220.0 – 113.212.221.255 AS10132 1
36 113.212.222.0/23 /23 113.212.222.0 – 113.212.223.255 AS10132 1
37 113.212.224.0/24 /24 113.212.224.0 – 113.212.224.255 AS10132 1
38 113.212.225.0/24 /24 113.212.225.0 – 113.212.225.255 AS10132 1
39 113.212.229.0/24 /24 113.212.229.0 – 113.212.229.255 AS10132 1
40 113.212.230.0/24 /24 113.212.230.0 – 113.212.230.255 AS10132 1
41 113.212.231.0/24 /24 113.212.231.0 – 113.212.231.255 AS10132 1
42 113.212.232.0/21 /21 113.212.232.0 – 113.212.239.255 AS10132 1
43 113.212.232.0/22 /22 113.212.232.0 – 113.212.235.255 AS10132 1
44 113.212.232.0/24 /24 113.212.232.0 – 113.212.232.255 AS10132 1
45 113.212.233.0/24 /24 113.212.233.0 – 113.212.233.255 AS10132 1
46 113.212.234.0/24 /24 113.212.234.0 – 113.212.234.255 AS10132 1
47 113.212.235.0/24 /24 113.212.235.0 – 113.212.235.255 AS10132 1
48 113.212.236.0/24 /24 113.212.236.0 – 113.212.236.255 AS10132 1
49 113.212.237.0/24 /24 113.212.237.0 – 113.212.237.255 AS10132 1
50 113.212.240.0/24 /24 113.212.240.0 – 113.212.240.255 AS10132 1