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).
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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 51 IPv6 prefixes · ASN: AS37148 · showing 1–51
# Prefix ↑ Mask Range Origin ASN MOAS
1 2c0f:f9e0::/32 /32 2c0f:f9e0:: – 2c0f:f9e0:ffff:ffff:ffff:ffff:ffff:ffff AS37148 1
2 2c0f:f9e0::/40 /40 2c0f:f9e0:: – 2c0f:f9e0:ff:ffff:ffff:ffff:ffff:ffff AS37148 1
3 2c0f:f9e0:100::/40 /40 2c0f:f9e0:100:: – 2c0f:f9e0:1ff:ffff:ffff:ffff:ffff:ffff AS37148 1
4 2c0f:f9e0:200::/40 /40 2c0f:f9e0:200:: – 2c0f:f9e0:2ff:ffff:ffff:ffff:ffff:ffff AS37148 1
5 2c0f:f9e0:300::/40 /40 2c0f:f9e0:300:: – 2c0f:f9e0:3ff:ffff:ffff:ffff:ffff:ffff AS37148 1
6 2c0f:f9e0:400::/40 /40 2c0f:f9e0:400:: – 2c0f:f9e0:4ff:ffff:ffff:ffff:ffff:ffff AS37148 1
7 2c0f:f9e0:500::/40 /40 2c0f:f9e0:500:: – 2c0f:f9e0:5ff:ffff:ffff:ffff:ffff:ffff AS37148 1
8 2c0f:f9e0:600::/40 /40 2c0f:f9e0:600:: – 2c0f:f9e0:6ff:ffff:ffff:ffff:ffff:ffff AS37148 1
9 2c0f:f9e0:700::/40 /40 2c0f:f9e0:700:: – 2c0f:f9e0:7ff:ffff:ffff:ffff:ffff:ffff AS37148 1
10 2c0f:f9e0:800::/40 /40 2c0f:f9e0:800:: – 2c0f:f9e0:8ff:ffff:ffff:ffff:ffff:ffff AS37148 1
11 2c0f:f9e0:900::/40 /40 2c0f:f9e0:900:: – 2c0f:f9e0:9ff:ffff:ffff:ffff:ffff:ffff AS37148 1
12 2c0f:f9e0:a00::/40 /40 2c0f:f9e0:a00:: – 2c0f:f9e0:aff:ffff:ffff:ffff:ffff:ffff AS37148 1
13 2c0f:f9e0:b00::/40 /40 2c0f:f9e0:b00:: – 2c0f:f9e0:bff:ffff:ffff:ffff:ffff:ffff AS37148 1
14 2c0f:f9e0:c00::/40 /40 2c0f:f9e0:c00:: – 2c0f:f9e0:cff:ffff:ffff:ffff:ffff:ffff AS37148 1
15 2c0f:f9e0:d00::/40 /40 2c0f:f9e0:d00:: – 2c0f:f9e0:dff:ffff:ffff:ffff:ffff:ffff AS37148 1
16 2c0f:f9e0:e00::/40 /40 2c0f:f9e0:e00:: – 2c0f:f9e0:eff:ffff:ffff:ffff:ffff:ffff AS37148 1
17 2c0f:f9e0:f00::/40 /40 2c0f:f9e0:f00:: – 2c0f:f9e0:fff:ffff:ffff:ffff:ffff:ffff AS37148 1
18 2c0f:f9e0:1000::/40 /40 2c0f:f9e0:1000:: – 2c0f:f9e0:10ff:ffff:ffff:ffff:ffff:ffff AS37148 1
19 2c0f:f9e0:1100::/40 /40 2c0f:f9e0:1100:: – 2c0f:f9e0:11ff:ffff:ffff:ffff:ffff:ffff AS37148 1
20 2c0f:f9e0:1200::/40 /40 2c0f:f9e0:1200:: – 2c0f:f9e0:12ff:ffff:ffff:ffff:ffff:ffff AS37148 1
21 2c0f:f9e0:1300::/40 /40 2c0f:f9e0:1300:: – 2c0f:f9e0:13ff:ffff:ffff:ffff:ffff:ffff AS37148 1
22 2c0f:f9e0:1400::/40 /40 2c0f:f9e0:1400:: – 2c0f:f9e0:14ff:ffff:ffff:ffff:ffff:ffff AS37148 1
23 2c0f:f9e0:1500::/40 /40 2c0f:f9e0:1500:: – 2c0f:f9e0:15ff:ffff:ffff:ffff:ffff:ffff AS37148 1
24 2c0f:f9e0:1600::/40 /40 2c0f:f9e0:1600:: – 2c0f:f9e0:16ff:ffff:ffff:ffff:ffff:ffff AS37148 1
25 2c0f:f9e0:1700::/40 /40 2c0f:f9e0:1700:: – 2c0f:f9e0:17ff:ffff:ffff:ffff:ffff:ffff AS37148 1
26 2c0f:f9e0:1800::/40 /40 2c0f:f9e0:1800:: – 2c0f:f9e0:18ff:ffff:ffff:ffff:ffff:ffff AS37148 1
27 2c0f:f9e0:1900::/40 /40 2c0f:f9e0:1900:: – 2c0f:f9e0:19ff:ffff:ffff:ffff:ffff:ffff AS37148 1
28 2c0f:f9e0:1a00::/40 /40 2c0f:f9e0:1a00:: – 2c0f:f9e0:1aff:ffff:ffff:ffff:ffff:ffff AS37148 1
29 2c0f:f9e0:1b00::/40 /40 2c0f:f9e0:1b00:: – 2c0f:f9e0:1bff:ffff:ffff:ffff:ffff:ffff AS37148 1
30 2c0f:f9e0:1c00::/40 /40 2c0f:f9e0:1c00:: – 2c0f:f9e0:1cff:ffff:ffff:ffff:ffff:ffff AS37148 1
31 2c0f:f9e0:1d00::/40 /40 2c0f:f9e0:1d00:: – 2c0f:f9e0:1dff:ffff:ffff:ffff:ffff:ffff AS37148 1
32 2c0f:f9e0:1e00::/40 /40 2c0f:f9e0:1e00:: – 2c0f:f9e0:1eff:ffff:ffff:ffff:ffff:ffff AS37148 1
33 2c0f:f9e0:1f00::/40 /40 2c0f:f9e0:1f00:: – 2c0f:f9e0:1fff:ffff:ffff:ffff:ffff:ffff AS37148 1
34 2c0f:f9e0:2000::/40 /40 2c0f:f9e0:2000:: – 2c0f:f9e0:20ff:ffff:ffff:ffff:ffff:ffff AS37148 1
35 2c0f:f9e0:2100::/40 /40 2c0f:f9e0:2100:: – 2c0f:f9e0:21ff:ffff:ffff:ffff:ffff:ffff AS37148 1
36 2c0f:f9e0:2200::/40 /40 2c0f:f9e0:2200:: – 2c0f:f9e0:22ff:ffff:ffff:ffff:ffff:ffff AS37148 1
37 2c0f:f9e0:2300::/40 /40 2c0f:f9e0:2300:: – 2c0f:f9e0:23ff:ffff:ffff:ffff:ffff:ffff AS37148 1
38 2c0f:f9e0:2400::/40 /40 2c0f:f9e0:2400:: – 2c0f:f9e0:24ff:ffff:ffff:ffff:ffff:ffff AS37148 1
39 2c0f:f9e0:2500::/40 /40 2c0f:f9e0:2500:: – 2c0f:f9e0:25ff:ffff:ffff:ffff:ffff:ffff AS37148 1
40 2c0f:f9e0:2600::/40 /40 2c0f:f9e0:2600:: – 2c0f:f9e0:26ff:ffff:ffff:ffff:ffff:ffff AS37148 1
41 2c0f:f9e0:2700::/40 /40 2c0f:f9e0:2700:: – 2c0f:f9e0:27ff:ffff:ffff:ffff:ffff:ffff AS37148 1
42 2c0f:f9e0:2800::/40 /40 2c0f:f9e0:2800:: – 2c0f:f9e0:28ff:ffff:ffff:ffff:ffff:ffff AS37148 1
43 2c0f:f9e0:2900::/40 /40 2c0f:f9e0:2900:: – 2c0f:f9e0:29ff:ffff:ffff:ffff:ffff:ffff AS37148 1
44 2c0f:f9e0:2a00::/40 /40 2c0f:f9e0:2a00:: – 2c0f:f9e0:2aff:ffff:ffff:ffff:ffff:ffff AS37148 1
45 2c0f:f9e0:2b00::/40 /40 2c0f:f9e0:2b00:: – 2c0f:f9e0:2bff:ffff:ffff:ffff:ffff:ffff AS37148 1
46 2c0f:f9e0:2c00::/40 /40 2c0f:f9e0:2c00:: – 2c0f:f9e0:2cff:ffff:ffff:ffff:ffff:ffff AS37148 1
47 2c0f:f9e0:2d00::/40 /40 2c0f:f9e0:2d00:: – 2c0f:f9e0:2dff:ffff:ffff:ffff:ffff:ffff AS37148 1
48 2c0f:f9e0:2e00::/40 /40 2c0f:f9e0:2e00:: – 2c0f:f9e0:2eff:ffff:ffff:ffff:ffff:ffff AS37148 1
49 2c0f:f9e0:2f00::/40 /40 2c0f:f9e0:2f00:: – 2c0f:f9e0:2fff:ffff:ffff:ffff:ffff:ffff AS37148 1
50 2c0f:f9e0:3000::/40 /40 2c0f:f9e0:3000:: – 2c0f:f9e0:30ff:ffff:ffff:ffff:ffff:ffff AS37148 1
51 2c0f:f9e0:3100::/40 /40 2c0f:f9e0:3100:: – 2c0f:f9e0:31ff:ffff:ffff:ffff:ffff:ffff AS37148 1