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 31 IPv6 prefixes · ASN: AS205544 · showing 1–31
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:1b88::/32 /32 2001:1b88:: – 2001:1b88:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
2 2607:f5b5:2::/48 /48 2607:f5b5:2:: – 2607:f5b5:2:ffff:ffff:ffff:ffff:ffff AS28753, AS133752, AS205544, AS60781, AS19148, AS32613, AS394380, AS395954, AS396362 9
3 2607:f5b5:3::/48 /48 2607:f5b5:3:: – 2607:f5b5:3:ffff:ffff:ffff:ffff:ffff AS28753, AS133752, AS205544, AS60781, AS19148, AS32613, AS394380, AS395954, AS396362 9
4 2a04:88c4::/30 /30 2a04:88c4:: – 2a04:88c7:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
5 2a0d:3000::/32 /32 2a0d:3000:: – 2a0d:3000:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
6 2a0d:3001::/32 /32 2a0d:3001:: – 2a0d:3001:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
7 2a0d:3002::/32 /32 2a0d:3002:: – 2a0d:3002:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
8 2a0d:3003::/32 /32 2a0d:3003:: – 2a0d:3003:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
9 2a0d:3004::/32 /32 2a0d:3004:: – 2a0d:3004:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
10 2a0f:1540::/29 /29 2a0f:1540:: – 2a0f:1547:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
11 2a0f:1640::/29 /29 2a0f:1640:: – 2a0f:1647:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
12 2a0f:1940::/29 /29 2a0f:1940:: – 2a0f:1947:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
13 2a0f:2840::/29 /29 2a0f:2840:: – 2a0f:2847:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
14 2a0f:2940::/29 /29 2a0f:2940:: – 2a0f:2947:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
15 2a0f:2a40::/29 /29 2a0f:2a40:: – 2a0f:2a47:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
16 2a0f:2dc0::/29 /29 2a0f:2dc0:: – 2a0f:2dc7:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
17 2a0f:2e40::/29 /29 2a0f:2e40:: – 2a0f:2e47:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
18 2a0f:30c0::/29 /29 2a0f:30c0:: – 2a0f:30c7:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
19 2a0f:3140::/29 /29 2a0f:3140:: – 2a0f:3147:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
20 2a0f:3540::/29 /29 2a0f:3540:: – 2a0f:3547:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
21 2a0f:3740::/29 /29 2a0f:3740:: – 2a0f:3747:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
22 2a0f:d9c0::/29 /29 2a0f:d9c0:: – 2a0f:d9c7:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
23 2a0f:e440::/29 /29 2a0f:e440:: – 2a0f:e447:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
24 2a11:3240::/29 /29 2a11:3240:: – 2a11:3247:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
25 2a11:4800::/29 /29 2a11:4800:: – 2a11:4807:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
26 2a11:8700::/29 /29 2a11:8700:: – 2a11:8707:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
27 2a11:e580::/29 /29 2a11:e580:: – 2a11:e587:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
28 2a12:3f00::/29 /29 2a12:3f00:: – 2a12:3f07:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
29 2a12:4b00::/29 /29 2a12:4b00:: – 2a12:4b07:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
30 2a12:5900::/29 /29 2a12:5900:: – 2a12:5907:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1
31 2a12:cd00::/29 /29 2a12:cd00:: – 2a12:cd07:ffff:ffff:ffff:ffff:ffff:ffff AS205544 1