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 3 631 IPv6 prefixes · ASN: AS45609 · showing 3601–3631
# Prefix ↑ Mask Range Origin ASN MOAS
3601 2401:4900:cbf0::/44 /44 2401:4900:cbf0:: – 2401:4900:cbff:ffff:ffff:ffff:ffff:ffff AS45609 1
3602 2401:4900:cc20::/48 /48 2401:4900:cc20:: – 2401:4900:cc20:ffff:ffff:ffff:ffff:ffff AS45609 1
3603 2401:4900:cc23::/48 /48 2401:4900:cc23:: – 2401:4900:cc23:ffff:ffff:ffff:ffff:ffff AS45609 1
3604 2401:4900:cc24::/48 /48 2401:4900:cc24:: – 2401:4900:cc24:ffff:ffff:ffff:ffff:ffff AS45609 1
3605 2401:4900:d050::/44 /44 2401:4900:d050:: – 2401:4900:d05f:ffff:ffff:ffff:ffff:ffff AS45609 1
3606 2401:4900:d060::/44 /44 2401:4900:d060:: – 2401:4900:d06f:ffff:ffff:ffff:ffff:ffff AS45609 1
3607 2401:4900:d070::/44 /44 2401:4900:d070:: – 2401:4900:d07f:ffff:ffff:ffff:ffff:ffff AS45609 1
3608 2401:4900:d080::/44 /44 2401:4900:d080:: – 2401:4900:d08f:ffff:ffff:ffff:ffff:ffff AS45609 1
3609 2401:4900:d0d0::/44 /44 2401:4900:d0d0:: – 2401:4900:d0df:ffff:ffff:ffff:ffff:ffff AS45609 1
3610 2401:4900:d101::/48 /48 2401:4900:d101:: – 2401:4900:d101:ffff:ffff:ffff:ffff:ffff AS45609 1
3611 2401:4900:d102::/48 /48 2401:4900:d102:: – 2401:4900:d102:ffff:ffff:ffff:ffff:ffff AS45609 1
3612 2401:4900:d103::/48 /48 2401:4900:d103:: – 2401:4900:d103:ffff:ffff:ffff:ffff:ffff AS45609 1
3613 2401:4900:d104::/48 /48 2401:4900:d104:: – 2401:4900:d104:ffff:ffff:ffff:ffff:ffff AS45609 1
3614 2401:4900:d105::/48 /48 2401:4900:d105:: – 2401:4900:d105:ffff:ffff:ffff:ffff:ffff AS45609 1
3615 2401:4900:d106::/48 /48 2401:4900:d106:: – 2401:4900:d106:ffff:ffff:ffff:ffff:ffff AS45609 1
3616 2401:4900:d140::/44 /44 2401:4900:d140:: – 2401:4900:d14f:ffff:ffff:ffff:ffff:ffff AS45609 1
3617 2401:4900:d150::/44 /44 2401:4900:d150:: – 2401:4900:d15f:ffff:ffff:ffff:ffff:ffff AS45609 1
3618 2401:4900:d160::/45 /45 2401:4900:d160:: – 2401:4900:d167:ffff:ffff:ffff:ffff:ffff AS45609 1
3619 2401:4900:d168::/45 /45 2401:4900:d168:: – 2401:4900:d16f:ffff:ffff:ffff:ffff:ffff AS45609 1
3620 2401:4900:d170::/44 /44 2401:4900:d170:: – 2401:4900:d17f:ffff:ffff:ffff:ffff:ffff AS45609 1
3621 2401:4900:d1f0::/44 /44 2401:4900:d1f0:: – 2401:4900:d1ff:ffff:ffff:ffff:ffff:ffff AS45609 1
3622 2401:4900:d800::/44 /44 2401:4900:d800:: – 2401:4900:d80f:ffff:ffff:ffff:ffff:ffff AS45609 1
3623 2401:4900:d810::/44 /44 2401:4900:d810:: – 2401:4900:d81f:ffff:ffff:ffff:ffff:ffff AS45609 1
3624 2401:4900:d820::/44 /44 2401:4900:d820:: – 2401:4900:d82f:ffff:ffff:ffff:ffff:ffff AS45609 1
3625 2401:4900:d960::/44 /44 2401:4900:d960:: – 2401:4900:d96f:ffff:ffff:ffff:ffff:ffff AS45609 1
3626 2401:4900:d970::/44 /44 2401:4900:d970:: – 2401:4900:d97f:ffff:ffff:ffff:ffff:ffff AS45609 1
3627 2401:4900:d980::/44 /44 2401:4900:d980:: – 2401:4900:d98f:ffff:ffff:ffff:ffff:ffff AS45609 1
3628 2401:4900:d9c0::/44 /44 2401:4900:d9c0:: – 2401:4900:d9cf:ffff:ffff:ffff:ffff:ffff AS45609 1
3629 2401:4900:d9d0::/44 /44 2401:4900:d9d0:: – 2401:4900:d9df:ffff:ffff:ffff:ffff:ffff AS45609 1
3630 2401:4900:d9e0::/44 /44 2401:4900:d9e0:: – 2401:4900:d9ef:ffff:ffff:ffff:ffff:ffff AS45609 1
3631 2401:4900:d9f0::/44 /44 2401:4900:d9f0:: – 2401:4900:d9ff:ffff:ffff:ffff:ffff:ffff AS45609 1