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 →
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 55 IPv6 prefixes · ASN: AS27951 · showing 1–55
# Prefix ↑ Mask Range Origin ASN MOAS
1 2800:490::/36 /36 2800:490:: – 2800:490:fff:ffff:ffff:ffff:ffff:ffff AS27951 1
2 2800:490:d00::/48 /48 2800:490:d00:: – 2800:490:d00:ffff:ffff:ffff:ffff:ffff AS27951 1
3 2800:490:4000::/36 /36 2800:490:4000:: – 2800:490:4fff:ffff:ffff:ffff:ffff:ffff AS27951 1
4 2800:490:4800::/40 /40 2800:490:4800:: – 2800:490:48ff:ffff:ffff:ffff:ffff:ffff AS27951 1
5 2800:490:4d00::/40 /40 2800:490:4d00:: – 2800:490:4dff:ffff:ffff:ffff:ffff:ffff AS27951 1
6 2800:490:8000::/36 /36 2800:490:8000:: – 2800:490:8fff:ffff:ffff:ffff:ffff:ffff AS27951 1
7 2800:490:8900::/48 /48 2800:490:8900:: – 2800:490:8900:ffff:ffff:ffff:ffff:ffff AS27951 1
8 2800:490:c000::/36 /36 2800:490:c000:: – 2800:490:cfff:ffff:ffff:ffff:ffff:ffff AS27951 1
9 2800:490:e000::/40 /40 2800:490:e000:: – 2800:490:e0ff:ffff:ffff:ffff:ffff:ffff AS27951 1
10 2800:490:e100::/40 /40 2800:490:e100:: – 2800:490:e1ff:ffff:ffff:ffff:ffff:ffff AS27951 1
11 2800:490:e800::/40 /40 2800:490:e800:: – 2800:490:e8ff:ffff:ffff:ffff:ffff:ffff AS27951 1
12 2800:490:e900::/40 /40 2800:490:e900:: – 2800:490:e9ff:ffff:ffff:ffff:ffff:ffff AS27951 1
13 2801:0:360::/48 /48 2801:0:360:: – 2801::360:ffff:ffff:ffff:ffff:ffff AS27951 1
14 2801:10:3800::/48 /48 2801:10:3800:: – 2801:10:3800:ffff:ffff:ffff:ffff:ffff AS27951 1
15 2801:10:e800::/48 /48 2801:10:e800:: – 2801:10:e800:ffff:ffff:ffff:ffff:ffff AS27951 1
16 2801:11:4000::/48 /48 2801:11:4000:: – 2801:11:4000:ffff:ffff:ffff:ffff:ffff AS27951 1
17 2801:11:4800::/48 /48 2801:11:4800:: – 2801:11:4800:ffff:ffff:ffff:ffff:ffff AS27951 1
18 2801:12:1800::/48 /48 2801:12:1800:: – 2801:12:1800:ffff:ffff:ffff:ffff:ffff AS27951 1
19 2801:14:6800::/48 /48 2801:14:6800:: – 2801:14:6800:ffff:ffff:ffff:ffff:ffff AS27951 1
20 2801:15:c800::/48 /48 2801:15:c800:: – 2801:15:c800:ffff:ffff:ffff:ffff:ffff AS27951 1
21 2801:16:c800::/48 /48 2801:16:c800:: – 2801:16:c800:ffff:ffff:ffff:ffff:ffff AS27951 1
22 2801:17:4800::/48 /48 2801:17:4800:: – 2801:17:4800:ffff:ffff:ffff:ffff:ffff AS27951 1
23 2801:17:5800::/48 /48 2801:17:5800:: – 2801:17:5800:ffff:ffff:ffff:ffff:ffff AS27951 1
24 2801:17:9800::/48 /48 2801:17:9800:: – 2801:17:9800:ffff:ffff:ffff:ffff:ffff AS27951 1
25 2801:18:f800::/48 /48 2801:18:f800:: – 2801:18:f800:ffff:ffff:ffff:ffff:ffff AS27951 1
26 2801:19:4800::/48 /48 2801:19:4800:: – 2801:19:4800:ffff:ffff:ffff:ffff:ffff AS27951 1
27 2801:19:d800::/48 /48 2801:19:d800:: – 2801:19:d800:ffff:ffff:ffff:ffff:ffff AS27951 1
28 2801:1b:6800::/48 /48 2801:1b:6800:: – 2801:1b:6800:ffff:ffff:ffff:ffff:ffff AS27951 1
29 2801:1c:f800::/48 /48 2801:1c:f800:: – 2801:1c:f800:ffff:ffff:ffff:ffff:ffff AS27951 1
30 2801:1d:e000::/48 /48 2801:1d:e000:: – 2801:1d:e000:ffff:ffff:ffff:ffff:ffff AS27951 1
31 2801:1f:8800::/48 /48 2801:1f:8800:: – 2801:1f:8800:ffff:ffff:ffff:ffff:ffff AS27951 1
32 2801:119::/48 /48 2801:119:: – 2801:119::ffff:ffff:ffff:ffff:ffff AS27951 1
33 2801:142::/40 /40 2801:142:: – 2801:142:ff:ffff:ffff:ffff:ffff:ffff AS27951 1
34 2801:164::/40 /40 2801:164:: – 2801:164:ff:ffff:ffff:ffff:ffff:ffff AS27951 1
35 2801:172:2::/48 /48 2801:172:2:: – 2801:172:2:ffff:ffff:ffff:ffff:ffff AS27951 1
36 2801:186::/44 /44 2801:186:: – 2801:186:f:ffff:ffff:ffff:ffff:ffff AS27951 1
37 2801:194::/44 /44 2801:194:: – 2801:194:f:ffff:ffff:ffff:ffff:ffff AS27951 1
38 2801:1aa::/48 /48 2801:1aa:: – 2801:1aa::ffff:ffff:ffff:ffff:ffff AS27951 1
39 2801:1aa:2::/48 /48 2801:1aa:2:: – 2801:1aa:2:ffff:ffff:ffff:ffff:ffff AS27951 1
40 2801:1b6::/44 /44 2801:1b6:: – 2801:1b6:f:ffff:ffff:ffff:ffff:ffff AS27951 1
41 2801:1bc::/44 /44 2801:1bc:: – 2801:1bc:f:ffff:ffff:ffff:ffff:ffff AS27951 1
42 2801:1c8:8a::/48 /48 2801:1c8:8a:: – 2801:1c8:8a:ffff:ffff:ffff:ffff:ffff AS27951 1
43 2801:1e2::/44 /44 2801:1e2:: – 2801:1e2:f:ffff:ffff:ffff:ffff:ffff AS27951 1
44 2801:1e4::/42 /42 2801:1e4:: – 2801:1e4:3f:ffff:ffff:ffff:ffff:ffff AS27951 1
45 2801:1ea::/44 /44 2801:1ea:: – 2801:1ea:f:ffff:ffff:ffff:ffff:ffff AS27951 1
46 2801:1fc::/40 /40 2801:1fc:: – 2801:1fc:ff:ffff:ffff:ffff:ffff:ffff AS27951 1
47 2801:1fc:2::/48 /48 2801:1fc:2:: – 2801:1fc:2:ffff:ffff:ffff:ffff:ffff AS27951 1
48 2801:1fc:16::/48 /48 2801:1fc:16:: – 2801:1fc:16:ffff:ffff:ffff:ffff:ffff AS27951 1
49 2803:b10::/38 /38 2803:b10:: – 2803:b10:3ff:ffff:ffff:ffff:ffff:ffff AS27951 1
50 2803:1e90::/32 /32 2803:1e90:: – 2803:1e90:ffff:ffff:ffff:ffff:ffff:ffff AS27951 1
51 2803:cae0:2::/48 /48 2803:cae0:2:: – 2803:cae0:2:ffff:ffff:ffff:ffff:ffff AS27951 1
52 2803:cae0:104::/48 /48 2803:cae0:104:: – 2803:cae0:104:ffff:ffff:ffff:ffff:ffff AS27951 1
53 2803:cae0:8010::/48 /48 2803:cae0:8010:: – 2803:cae0:8010:ffff:ffff:ffff:ffff:ffff AS27951 1
54 2803:cae0:c002::/48 /48 2803:cae0:c002:: – 2803:cae0:c002:ffff:ffff:ffff:ffff:ffff AS27951 1
55 2803:cae0:c003::/48 /48 2803:cae0:c003:: – 2803:cae0:c003:ffff:ffff:ffff:ffff:ffff AS27951 1