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 52 IPv4 prefixes · ASN: AS38735 · showing 1–52
# Prefix ↑ Mask Range Origin ASN MOAS
1 49.246.128.0/18 /18 49.246.128.0 – 49.246.191.255 AS38735 1
2 49.246.128.0/22 /22 49.246.128.0 – 49.246.131.255 AS38735 1
3 49.246.128.0/24 /24 49.246.128.0 – 49.246.128.255 AS38735 1
4 49.246.132.0/22 /22 49.246.132.0 – 49.246.135.255 AS38735 1
5 49.246.136.0/22 /22 49.246.136.0 – 49.246.139.255 AS38735 1
6 49.246.140.0/22 /22 49.246.140.0 – 49.246.143.255 AS38735 1
7 49.246.143.0/24 /24 49.246.143.0 – 49.246.143.255 AS38735 1
8 49.246.144.0/22 /22 49.246.144.0 – 49.246.147.255 AS38735 1
9 49.246.148.0/22 /22 49.246.148.0 – 49.246.151.255 AS38735 1
10 49.246.152.0/22 /22 49.246.152.0 – 49.246.155.255 AS38735 1
11 49.246.156.0/22 /22 49.246.156.0 – 49.246.159.255 AS38735 1
12 49.246.160.0/22 /22 49.246.160.0 – 49.246.163.255 AS38735 1
13 49.246.164.0/22 /22 49.246.164.0 – 49.246.167.255 AS38735 1
14 49.246.168.0/22 /22 49.246.168.0 – 49.246.171.255 AS38735 1
15 49.246.172.0/22 /22 49.246.172.0 – 49.246.175.255 AS38735 1
16 49.246.176.0/22 /22 49.246.176.0 – 49.246.179.255 AS38735 1
17 49.246.180.0/22 /22 49.246.180.0 – 49.246.183.255 AS38735 1
18 49.246.184.0/22 /22 49.246.184.0 – 49.246.187.255 AS38735 1
19 49.246.188.0/22 /22 49.246.188.0 – 49.246.191.255 AS38735 1
20 49.246.192.0/19 /19 49.246.192.0 – 49.246.223.255 AS38735 1
21 49.246.192.0/22 /22 49.246.192.0 – 49.246.195.255 AS38735 1
22 49.246.196.0/22 /22 49.246.196.0 – 49.246.199.255 AS38735 1
23 49.246.200.0/22 /22 49.246.200.0 – 49.246.203.255 AS38735 1
24 49.246.204.0/22 /22 49.246.204.0 – 49.246.207.255 AS38735 1
25 49.246.208.0/22 /22 49.246.208.0 – 49.246.211.255 AS38735 1
26 49.246.212.0/22 /22 49.246.212.0 – 49.246.215.255 AS38735 1
27 49.246.216.0/22 /22 49.246.216.0 – 49.246.219.255 AS38735 1
28 49.246.220.0/22 /22 49.246.220.0 – 49.246.223.255 AS38735 1
29 113.52.32.0/19 /19 113.52.32.0 – 113.52.63.255 AS38735 1
30 113.52.32.0/22 /22 113.52.32.0 – 113.52.35.255 AS38735 1
31 113.52.33.0/24 /24 113.52.33.0 – 113.52.33.255 AS38735 1
32 113.52.34.0/24 /24 113.52.34.0 – 113.52.34.255 AS38735 1
33 113.52.35.0/24 /24 113.52.35.0 – 113.52.35.255 AS38735 1
34 113.52.36.0/22 /22 113.52.36.0 – 113.52.39.255 AS38735 1
35 113.52.36.0/24 /24 113.52.36.0 – 113.52.36.255 AS38735 1
36 113.52.37.0/24 /24 113.52.37.0 – 113.52.37.255 AS38735 1
37 113.52.39.0/24 /24 113.52.39.0 – 113.52.39.255 AS38735 1
38 113.52.40.0/22 /22 113.52.40.0 – 113.52.43.255 AS38735 1
39 113.52.40.0/24 /24 113.52.40.0 – 113.52.40.255 AS38735 1
40 113.52.44.0/22 /22 113.52.44.0 – 113.52.47.255 AS38735 1
41 113.52.44.0/24 /24 113.52.44.0 – 113.52.44.255 AS38735 1
42 113.52.45.0/24 /24 113.52.45.0 – 113.52.45.255 AS38735 1
43 113.52.47.0/24 /24 113.52.47.0 – 113.52.47.255 AS38735 1
44 113.52.48.0/22 /22 113.52.48.0 – 113.52.51.255 AS38735 1
45 113.52.52.0/22 /22 113.52.52.0 – 113.52.55.255 AS38735 1
46 113.52.56.0/22 /22 113.52.56.0 – 113.52.59.255 AS38735 1
47 113.52.56.0/24 /24 113.52.56.0 – 113.52.56.255 AS38735 1
48 113.52.57.0/24 /24 113.52.57.0 – 113.52.57.255 AS38735 1
49 113.52.59.0/24 /24 113.52.59.0 – 113.52.59.255 AS38735 1
50 113.52.60.0/24 /24 113.52.60.0 – 113.52.60.255 AS38735 1
51 113.52.61.0/24 /24 113.52.61.0 – 113.52.61.255 AS38735 1
52 113.52.62.0/24 /24 113.52.62.0 – 113.52.62.255 AS38735 1