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 50 IPv6 prefixes · ASN: AS206445 · showing 1–50
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a01:e901:164::/48 /48 2a01:e901:164:: – 2a01:e901:164:ffff:ffff:ffff:ffff:ffff AS206445 1
2 2a01:e901:174::/48 /48 2a01:e901:174:: – 2a01:e901:174:ffff:ffff:ffff:ffff:ffff AS206445 1
3 2a0b:b81:3504::/48 /48 2a0b:b81:3504:: – 2a0b:b81:3504:ffff:ffff:ffff:ffff:ffff AS206445 1
4 2a0b:b81:3514::/48 /48 2a0b:b81:3514:: – 2a0b:b81:3514:ffff:ffff:ffff:ffff:ffff AS206445 1
5 2a0b:b81:3524::/48 /48 2a0b:b81:3524:: – 2a0b:b81:3524:ffff:ffff:ffff:ffff:ffff AS206445 1
6 2a0b:b81:3534::/48 /48 2a0b:b81:3534:: – 2a0b:b81:3534:ffff:ffff:ffff:ffff:ffff AS206445 1
7 2a0b:b81:3544::/48 /48 2a0b:b81:3544:: – 2a0b:b81:3544:ffff:ffff:ffff:ffff:ffff AS206445 1
8 2a0b:b81:3554::/48 /48 2a0b:b81:3554:: – 2a0b:b81:3554:ffff:ffff:ffff:ffff:ffff AS206445 1
9 2a0b:b81:3564::/48 /48 2a0b:b81:3564:: – 2a0b:b81:3564:ffff:ffff:ffff:ffff:ffff AS206445 1
10 2a0b:b81:3574::/48 /48 2a0b:b81:3574:: – 2a0b:b81:3574:ffff:ffff:ffff:ffff:ffff AS206445 1
11 2a0b:4e07:804::/48 /48 2a0b:4e07:804:: – 2a0b:4e07:804:ffff:ffff:ffff:ffff:ffff AS206445 1
12 2a0b:4e07:814::/48 /48 2a0b:4e07:814:: – 2a0b:4e07:814:ffff:ffff:ffff:ffff:ffff AS206445 1
13 2a0b:4e07:824::/48 /48 2a0b:4e07:824:: – 2a0b:4e07:824:ffff:ffff:ffff:ffff:ffff AS206445 1
14 2a0b:4e07:834::/48 /48 2a0b:4e07:834:: – 2a0b:4e07:834:ffff:ffff:ffff:ffff:ffff AS206445 1
15 2a0b:4e07:844::/48 /48 2a0b:4e07:844:: – 2a0b:4e07:844:ffff:ffff:ffff:ffff:ffff AS206445 1
16 2a0b:4e07:854::/48 /48 2a0b:4e07:854:: – 2a0b:4e07:854:ffff:ffff:ffff:ffff:ffff AS206445 1
17 2a0b:4e07:864::/48 /48 2a0b:4e07:864:: – 2a0b:4e07:864:ffff:ffff:ffff:ffff:ffff AS206445 1
18 2a0b:4e07:874::/48 /48 2a0b:4e07:874:: – 2a0b:4e07:874:ffff:ffff:ffff:ffff:ffff AS206445 1
19 2a0d:d940:304::/48 /48 2a0d:d940:304:: – 2a0d:d940:304:ffff:ffff:ffff:ffff:ffff AS206445 1
20 2a0d:d940:314::/48 /48 2a0d:d940:314:: – 2a0d:d940:314:ffff:ffff:ffff:ffff:ffff AS206445 1
21 2a0d:d940:324::/48 /48 2a0d:d940:324:: – 2a0d:d940:324:ffff:ffff:ffff:ffff:ffff AS206445 1
22 2a0d:d940:334::/48 /48 2a0d:d940:334:: – 2a0d:d940:334:ffff:ffff:ffff:ffff:ffff AS206445 1
23 2a0d:d940:344::/48 /48 2a0d:d940:344:: – 2a0d:d940:344:ffff:ffff:ffff:ffff:ffff AS206445 1
24 2a0d:d940:354::/48 /48 2a0d:d940:354:: – 2a0d:d940:354:ffff:ffff:ffff:ffff:ffff AS206445 1
25 2a0d:d940:364::/48 /48 2a0d:d940:364:: – 2a0d:d940:364:ffff:ffff:ffff:ffff:ffff AS206445 1
26 2a0d:d940:374::/48 /48 2a0d:d940:374:: – 2a0d:d940:374:ffff:ffff:ffff:ffff:ffff AS206445 1
27 2a12:7a40:6604::/48 /48 2a12:7a40:6604:: – 2a12:7a40:6604:ffff:ffff:ffff:ffff:ffff AS206445 1
28 2a12:7a40:6614::/48 /48 2a12:7a40:6614:: – 2a12:7a40:6614:ffff:ffff:ffff:ffff:ffff AS206445 1
29 2a12:7a40:6624::/48 /48 2a12:7a40:6624:: – 2a12:7a40:6624:ffff:ffff:ffff:ffff:ffff AS206445 1
30 2a12:7a40:6634::/48 /48 2a12:7a40:6634:: – 2a12:7a40:6634:ffff:ffff:ffff:ffff:ffff AS206445 1
31 2a12:7a40:6644::/48 /48 2a12:7a40:6644:: – 2a12:7a40:6644:ffff:ffff:ffff:ffff:ffff AS206445 1
32 2a12:7a40:6654::/48 /48 2a12:7a40:6654:: – 2a12:7a40:6654:ffff:ffff:ffff:ffff:ffff AS206445 1
33 2a12:7a40:6664::/48 /48 2a12:7a40:6664:: – 2a12:7a40:6664:ffff:ffff:ffff:ffff:ffff AS206445 1
34 2a12:7a40:6674::/48 /48 2a12:7a40:6674:: – 2a12:7a40:6674:ffff:ffff:ffff:ffff:ffff AS206445 1
35 2a13:a5c7:3004::/48 /48 2a13:a5c7:3004:: – 2a13:a5c7:3004:ffff:ffff:ffff:ffff:ffff AS206445 1
36 2a13:a5c7:3014::/48 /48 2a13:a5c7:3014:: – 2a13:a5c7:3014:ffff:ffff:ffff:ffff:ffff AS206445 1
37 2a13:a5c7:3024::/48 /48 2a13:a5c7:3024:: – 2a13:a5c7:3024:ffff:ffff:ffff:ffff:ffff AS206445 1
38 2a13:a5c7:3034::/48 /48 2a13:a5c7:3034:: – 2a13:a5c7:3034:ffff:ffff:ffff:ffff:ffff AS206445 1
39 2a13:a5c7:3044::/48 /48 2a13:a5c7:3044:: – 2a13:a5c7:3044:ffff:ffff:ffff:ffff:ffff AS206445 1
40 2a13:a5c7:3054::/48 /48 2a13:a5c7:3054:: – 2a13:a5c7:3054:ffff:ffff:ffff:ffff:ffff AS206445 1
41 2a13:a5c7:3064::/48 /48 2a13:a5c7:3064:: – 2a13:a5c7:3064:ffff:ffff:ffff:ffff:ffff AS206445 1
42 2a13:a5c7:3074::/48 /48 2a13:a5c7:3074:: – 2a13:a5c7:3074:ffff:ffff:ffff:ffff:ffff AS206445 1
43 2a14:67c1:404::/48 /48 2a14:67c1:404:: – 2a14:67c1:404:ffff:ffff:ffff:ffff:ffff AS206445 1
44 2a14:67c1:414::/48 /48 2a14:67c1:414:: – 2a14:67c1:414:ffff:ffff:ffff:ffff:ffff AS206445 1
45 2a14:67c1:424::/48 /48 2a14:67c1:424:: – 2a14:67c1:424:ffff:ffff:ffff:ffff:ffff AS206445 1
46 2a14:67c1:434::/48 /48 2a14:67c1:434:: – 2a14:67c1:434:ffff:ffff:ffff:ffff:ffff AS206445 1
47 2a14:67c1:444::/48 /48 2a14:67c1:444:: – 2a14:67c1:444:ffff:ffff:ffff:ffff:ffff AS206445 1
48 2a14:67c1:454::/48 /48 2a14:67c1:454:: – 2a14:67c1:454:ffff:ffff:ffff:ffff:ffff AS206445 1
49 2a14:67c1:464::/48 /48 2a14:67c1:464:: – 2a14:67c1:464:ffff:ffff:ffff:ffff:ffff AS206445 1
50 2a14:67c1:474::/48 /48 2a14:67c1:474:: – 2a14:67c1:474:ffff:ffff:ffff:ffff:ffff AS206445 1