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 →
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 57 IPv6 prefixes · ASN: AS3786 · showing 1–57
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:270::/33 /33 2001:270:: – 2001:270:7fff:ffff:ffff:ffff:ffff:ffff AS3786 1
2 2001:270::/36 /36 2001:270:: – 2001:270:fff:ffff:ffff:ffff:ffff:ffff AS3786 1
3 2001:270:1000::/36 /36 2001:270:1000:: – 2001:270:1fff:ffff:ffff:ffff:ffff:ffff AS3786 1
4 2001:270:2000::/36 /36 2001:270:2000:: – 2001:270:2fff:ffff:ffff:ffff:ffff:ffff AS3786 1
5 2001:270:3000::/36 /36 2001:270:3000:: – 2001:270:3fff:ffff:ffff:ffff:ffff:ffff AS3786 1
6 2001:270:4000::/36 /36 2001:270:4000:: – 2001:270:4fff:ffff:ffff:ffff:ffff:ffff AS3786 1
7 2001:270:5000::/36 /36 2001:270:5000:: – 2001:270:5fff:ffff:ffff:ffff:ffff:ffff AS3786 1
8 2001:270:6000::/36 /36 2001:270:6000:: – 2001:270:6fff:ffff:ffff:ffff:ffff:ffff AS3786 1
9 2001:270:7000::/36 /36 2001:270:7000:: – 2001:270:7fff:ffff:ffff:ffff:ffff:ffff AS3786 1
10 2001:270:8000::/34 /34 2001:270:8000:: – 2001:270:bfff:ffff:ffff:ffff:ffff:ffff AS3786 1
11 2001:270:8000::/36 /36 2001:270:8000:: – 2001:270:8fff:ffff:ffff:ffff:ffff:ffff AS3786 1
12 2001:270:9000::/36 /36 2001:270:9000:: – 2001:270:9fff:ffff:ffff:ffff:ffff:ffff AS3786 1
13 2001:270:a000::/36 /36 2001:270:a000:: – 2001:270:afff:ffff:ffff:ffff:ffff:ffff AS3786 1
14 2001:270:b000::/36 /36 2001:270:b000:: – 2001:270:bfff:ffff:ffff:ffff:ffff:ffff AS3786 1
15 2001:270:c000::/35 /35 2001:270:c000:: – 2001:270:dfff:ffff:ffff:ffff:ffff:ffff AS3786 1
16 2001:270:c000::/36 /36 2001:270:c000:: – 2001:270:cfff:ffff:ffff:ffff:ffff:ffff AS3786 1
17 2001:270:d000::/36 /36 2001:270:d000:: – 2001:270:dfff:ffff:ffff:ffff:ffff:ffff AS3786 1
18 2001:270:e000::/37 /37 2001:270:e000:: – 2001:270:e7ff:ffff:ffff:ffff:ffff:ffff AS3786 1
19 2001:270:e800::/39 /39 2001:270:e800:: – 2001:270:e9ff:ffff:ffff:ffff:ffff:ffff AS3786 1
20 2001:270:ec00::/40 /40 2001:270:ec00:: – 2001:270:ecff:ffff:ffff:ffff:ffff:ffff AS3786 1
21 2001:270:ee00::/40 /40 2001:270:ee00:: – 2001:270:eeff:ffff:ffff:ffff:ffff:ffff AS3786 1
22 2001:270:ef00::/40 /40 2001:270:ef00:: – 2001:270:efff:ffff:ffff:ffff:ffff:ffff AS3786 1
23 2001:270:f000::/37 /37 2001:270:f000:: – 2001:270:f7ff:ffff:ffff:ffff:ffff:ffff AS3786 1
24 2001:270:f800::/39 /39 2001:270:f800:: – 2001:270:f9ff:ffff:ffff:ffff:ffff:ffff AS3786 1
25 2001:270:fa30::/48 /48 2001:270:fa30:: – 2001:270:fa30:ffff:ffff:ffff:ffff:ffff AS3786 1
26 2001:270:fb30::/48 /48 2001:270:fb30:: – 2001:270:fb30:ffff:ffff:ffff:ffff:ffff AS3786 1
27 2001:270:fc00::/40 /40 2001:270:fc00:: – 2001:270:fcff:ffff:ffff:ffff:ffff:ffff AS3786 1
28 2001:270:fe00::/40 /40 2001:270:fe00:: – 2001:270:feff:ffff:ffff:ffff:ffff:ffff AS3786 1
29 2001:270:ff00::/41 /41 2001:270:ff00:: – 2001:270:ff7f:ffff:ffff:ffff:ffff:ffff AS3786 1
30 2001:270:ff80::/42 /42 2001:270:ff80:: – 2001:270:ffbf:ffff:ffff:ffff:ffff:ffff AS3786 1
31 2001:270:ffc0::/43 /43 2001:270:ffc0:: – 2001:270:ffdf:ffff:ffff:ffff:ffff:ffff AS3786 1
32 2001:270:ffe0::/44 /44 2001:270:ffe0:: – 2001:270:ffef:ffff:ffff:ffff:ffff:ffff AS3786 1
33 2001:270:fff0::/45 /45 2001:270:fff0:: – 2001:270:fff7:ffff:ffff:ffff:ffff:ffff AS3786 1
34 2001:270:fff8::/46 /46 2001:270:fff8:: – 2001:270:fffb:ffff:ffff:ffff:ffff:ffff AS3786 1
35 2001:270:fffc::/47 /47 2001:270:fffc:: – 2001:270:fffd:ffff:ffff:ffff:ffff:ffff AS3786 1
36 2001:270:fffe::/48 /48 2001:270:fffe:: – 2001:270:fffe:ffff:ffff:ffff:ffff:ffff AS3786 1
37 2001:270:ffff::/48 /48 2001:270:ffff:: – 2001:270:ffff:ffff:ffff:ffff:ffff:ffff AS3786 1
38 2001:ed0::/32 /32 2001:ed0:: – 2001:ed0:ffff:ffff:ffff:ffff:ffff:ffff AS3786 1
39 2001:ed0:a::/48 /48 2001:ed0:a:: – 2001:ed0:a:ffff:ffff:ffff:ffff:ffff AS3786 1
40 2001:ed0:f::/48 /48 2001:ed0:f:: – 2001:ed0:f:ffff:ffff:ffff:ffff:ffff AS3786 1
41 2406:5900::/32 /32 2406:5900:: – 2406:5900:ffff:ffff:ffff:ffff:ffff:ffff AS3786 1
42 2406:5900::/36 /36 2406:5900:: – 2406:5900:fff:ffff:ffff:ffff:ffff:ffff AS3786 1
43 2406:5900:1000::/36 /36 2406:5900:1000:: – 2406:5900:1fff:ffff:ffff:ffff:ffff:ffff AS3786 1
44 2406:5900:2000::/36 /36 2406:5900:2000:: – 2406:5900:2fff:ffff:ffff:ffff:ffff:ffff AS3786 1
45 2406:5900:3000::/36 /36 2406:5900:3000:: – 2406:5900:3fff:ffff:ffff:ffff:ffff:ffff AS3786 1
46 2406:5900:4000::/36 /36 2406:5900:4000:: – 2406:5900:4fff:ffff:ffff:ffff:ffff:ffff AS3786 1
47 2406:5900:5000::/36 /36 2406:5900:5000:: – 2406:5900:5fff:ffff:ffff:ffff:ffff:ffff AS3786 1
48 2406:5900:6000::/36 /36 2406:5900:6000:: – 2406:5900:6fff:ffff:ffff:ffff:ffff:ffff AS3786 1
49 2406:5900:7000::/36 /36 2406:5900:7000:: – 2406:5900:7fff:ffff:ffff:ffff:ffff:ffff AS3786 1
50 2406:5900:8000::/36 /36 2406:5900:8000:: – 2406:5900:8fff:ffff:ffff:ffff:ffff:ffff AS3786 1
51 2406:5900:9000::/36 /36 2406:5900:9000:: – 2406:5900:9fff:ffff:ffff:ffff:ffff:ffff AS3786 1
52 2406:5900:a000::/36 /36 2406:5900:a000:: – 2406:5900:afff:ffff:ffff:ffff:ffff:ffff AS3786 1
53 2406:5900:b000::/36 /36 2406:5900:b000:: – 2406:5900:bfff:ffff:ffff:ffff:ffff:ffff AS3786 1
54 2406:5900:c000::/36 /36 2406:5900:c000:: – 2406:5900:cfff:ffff:ffff:ffff:ffff:ffff AS3786 1
55 2406:5900:d000::/36 /36 2406:5900:d000:: – 2406:5900:dfff:ffff:ffff:ffff:ffff:ffff AS3786 1
56 2406:5900:e000::/36 /36 2406:5900:e000:: – 2406:5900:efff:ffff:ffff:ffff:ffff:ffff AS3786 1
57 2406:5900:f000::/36 /36 2406:5900:f000:: – 2406:5900:ffff:ffff:ffff:ffff:ffff:ffff AS3786 1