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 48 IPv6 prefixes · ASN: AS206778 · showing 1–48
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a0b:b81:3503::/48 /48 2a0b:b81:3503:: – 2a0b:b81:3503:ffff:ffff:ffff:ffff:ffff AS206778 1
2 2a0b:b81:3513::/48 /48 2a0b:b81:3513:: – 2a0b:b81:3513:ffff:ffff:ffff:ffff:ffff AS206778 1
3 2a0b:b81:3523::/48 /48 2a0b:b81:3523:: – 2a0b:b81:3523:ffff:ffff:ffff:ffff:ffff AS206778 1
4 2a0b:b81:3533::/48 /48 2a0b:b81:3533:: – 2a0b:b81:3533:ffff:ffff:ffff:ffff:ffff AS206778 1
5 2a0b:b81:3543::/48 /48 2a0b:b81:3543:: – 2a0b:b81:3543:ffff:ffff:ffff:ffff:ffff AS206778 1
6 2a0b:b81:3553::/48 /48 2a0b:b81:3553:: – 2a0b:b81:3553:ffff:ffff:ffff:ffff:ffff AS206778 1
7 2a0b:b81:3563::/48 /48 2a0b:b81:3563:: – 2a0b:b81:3563:ffff:ffff:ffff:ffff:ffff AS206778 1
8 2a0b:b81:3573::/48 /48 2a0b:b81:3573:: – 2a0b:b81:3573:ffff:ffff:ffff:ffff:ffff AS206778 1
9 2a0b:4e07:803::/48 /48 2a0b:4e07:803:: – 2a0b:4e07:803:ffff:ffff:ffff:ffff:ffff AS206778 1
10 2a0b:4e07:813::/48 /48 2a0b:4e07:813:: – 2a0b:4e07:813:ffff:ffff:ffff:ffff:ffff AS206778 1
11 2a0b:4e07:823::/48 /48 2a0b:4e07:823:: – 2a0b:4e07:823:ffff:ffff:ffff:ffff:ffff AS206778 1
12 2a0b:4e07:833::/48 /48 2a0b:4e07:833:: – 2a0b:4e07:833:ffff:ffff:ffff:ffff:ffff AS206778 1
13 2a0b:4e07:843::/48 /48 2a0b:4e07:843:: – 2a0b:4e07:843:ffff:ffff:ffff:ffff:ffff AS206778 1
14 2a0b:4e07:853::/48 /48 2a0b:4e07:853:: – 2a0b:4e07:853:ffff:ffff:ffff:ffff:ffff AS206778 1
15 2a0b:4e07:863::/48 /48 2a0b:4e07:863:: – 2a0b:4e07:863:ffff:ffff:ffff:ffff:ffff AS206778 1
16 2a0b:4e07:873::/48 /48 2a0b:4e07:873:: – 2a0b:4e07:873:ffff:ffff:ffff:ffff:ffff AS206778 1
17 2a0d:d940:303::/48 /48 2a0d:d940:303:: – 2a0d:d940:303:ffff:ffff:ffff:ffff:ffff AS206778 1
18 2a0d:d940:313::/48 /48 2a0d:d940:313:: – 2a0d:d940:313:ffff:ffff:ffff:ffff:ffff AS206778 1
19 2a0d:d940:323::/48 /48 2a0d:d940:323:: – 2a0d:d940:323:ffff:ffff:ffff:ffff:ffff AS206778 1
20 2a0d:d940:333::/48 /48 2a0d:d940:333:: – 2a0d:d940:333:ffff:ffff:ffff:ffff:ffff AS206778 1
21 2a0d:d940:343::/48 /48 2a0d:d940:343:: – 2a0d:d940:343:ffff:ffff:ffff:ffff:ffff AS206778 1
22 2a0d:d940:353::/48 /48 2a0d:d940:353:: – 2a0d:d940:353:ffff:ffff:ffff:ffff:ffff AS206778 1
23 2a0d:d940:363::/48 /48 2a0d:d940:363:: – 2a0d:d940:363:ffff:ffff:ffff:ffff:ffff AS206778 1
24 2a0d:d940:373::/48 /48 2a0d:d940:373:: – 2a0d:d940:373:ffff:ffff:ffff:ffff:ffff AS206778 1
25 2a12:7a40:6603::/48 /48 2a12:7a40:6603:: – 2a12:7a40:6603:ffff:ffff:ffff:ffff:ffff AS206778 1
26 2a12:7a40:6613::/48 /48 2a12:7a40:6613:: – 2a12:7a40:6613:ffff:ffff:ffff:ffff:ffff AS206778 1
27 2a12:7a40:6623::/48 /48 2a12:7a40:6623:: – 2a12:7a40:6623:ffff:ffff:ffff:ffff:ffff AS206778 1
28 2a12:7a40:6633::/48 /48 2a12:7a40:6633:: – 2a12:7a40:6633:ffff:ffff:ffff:ffff:ffff AS206778 1
29 2a12:7a40:6643::/48 /48 2a12:7a40:6643:: – 2a12:7a40:6643:ffff:ffff:ffff:ffff:ffff AS206778 1
30 2a12:7a40:6653::/48 /48 2a12:7a40:6653:: – 2a12:7a40:6653:ffff:ffff:ffff:ffff:ffff AS206778 1
31 2a12:7a40:6663::/48 /48 2a12:7a40:6663:: – 2a12:7a40:6663:ffff:ffff:ffff:ffff:ffff AS206778 1
32 2a12:7a40:6673::/48 /48 2a12:7a40:6673:: – 2a12:7a40:6673:ffff:ffff:ffff:ffff:ffff AS206778 1
33 2a13:a5c7:3003::/48 /48 2a13:a5c7:3003:: – 2a13:a5c7:3003:ffff:ffff:ffff:ffff:ffff AS206778 1
34 2a13:a5c7:3013::/48 /48 2a13:a5c7:3013:: – 2a13:a5c7:3013:ffff:ffff:ffff:ffff:ffff AS206778 1
35 2a13:a5c7:3023::/48 /48 2a13:a5c7:3023:: – 2a13:a5c7:3023:ffff:ffff:ffff:ffff:ffff AS206778 1
36 2a13:a5c7:3033::/48 /48 2a13:a5c7:3033:: – 2a13:a5c7:3033:ffff:ffff:ffff:ffff:ffff AS206778 1
37 2a13:a5c7:3043::/48 /48 2a13:a5c7:3043:: – 2a13:a5c7:3043:ffff:ffff:ffff:ffff:ffff AS206778 1
38 2a13:a5c7:3053::/48 /48 2a13:a5c7:3053:: – 2a13:a5c7:3053:ffff:ffff:ffff:ffff:ffff AS206778 1
39 2a13:a5c7:3063::/48 /48 2a13:a5c7:3063:: – 2a13:a5c7:3063:ffff:ffff:ffff:ffff:ffff AS206778 1
40 2a13:a5c7:3073::/48 /48 2a13:a5c7:3073:: – 2a13:a5c7:3073:ffff:ffff:ffff:ffff:ffff AS206778 1
41 2a14:67c1:403::/48 /48 2a14:67c1:403:: – 2a14:67c1:403:ffff:ffff:ffff:ffff:ffff AS206778 1
42 2a14:67c1:413::/48 /48 2a14:67c1:413:: – 2a14:67c1:413:ffff:ffff:ffff:ffff:ffff AS206778 1
43 2a14:67c1:423::/48 /48 2a14:67c1:423:: – 2a14:67c1:423:ffff:ffff:ffff:ffff:ffff AS206778 1
44 2a14:67c1:433::/48 /48 2a14:67c1:433:: – 2a14:67c1:433:ffff:ffff:ffff:ffff:ffff AS206778 1
45 2a14:67c1:443::/48 /48 2a14:67c1:443:: – 2a14:67c1:443:ffff:ffff:ffff:ffff:ffff AS206778 1
46 2a14:67c1:453::/48 /48 2a14:67c1:453:: – 2a14:67c1:453:ffff:ffff:ffff:ffff:ffff AS206778 1
47 2a14:67c1:463::/48 /48 2a14:67c1:463:: – 2a14:67c1:463:ffff:ffff:ffff:ffff:ffff AS206778 1
48 2a14:67c1:473::/48 /48 2a14:67c1:473:: – 2a14:67c1:473:ffff:ffff:ffff:ffff:ffff AS206778 1