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 54 IPv6 prefixes · ASN: AS20546 · showing 1–54
# Prefix ↑ Mask Range Origin ASN MOAS
1 2402:1880:1000::/48 /48 2402:1880:1000:: – 2402:1880:1000:ffff:ffff:ffff:ffff:ffff AS20546 1
2 2402:1880:1001::/48 /48 2402:1880:1001:: – 2402:1880:1001:ffff:ffff:ffff:ffff:ffff AS20546 1
3 2402:1881::/32 /32 2402:1881:: – 2402:1881:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
4 2402:1882::/32 /32 2402:1882:: – 2402:1882:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
5 2402:1883::/32 /32 2402:1883:: – 2402:1883:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
6 2a02:cb40::/32 /32 2a02:cb40:: – 2a02:cb40:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
7 2a02:cb42::/32 /32 2a02:cb42:: – 2a02:cb42:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
8 2a02:cb43:1002::/48 /48 2a02:cb43:1002:: – 2a02:cb43:1002:ffff:ffff:ffff:ffff:ffff AS20546 1
9 2a02:cb43:1003::/48 /48 2a02:cb43:1003:: – 2a02:cb43:1003:ffff:ffff:ffff:ffff:ffff AS20546 1
10 2a02:cb43:1004::/48 /48 2a02:cb43:1004:: – 2a02:cb43:1004:ffff:ffff:ffff:ffff:ffff AS20546 1
11 2a02:cb43:1005::/48 /48 2a02:cb43:1005:: – 2a02:cb43:1005:ffff:ffff:ffff:ffff:ffff AS20546 1
12 2a02:cb43:2001::/48 /48 2a02:cb43:2001:: – 2a02:cb43:2001:ffff:ffff:ffff:ffff:ffff AS20546 1
13 2a02:cb43:3000::/48 /48 2a02:cb43:3000:: – 2a02:cb43:3000:ffff:ffff:ffff:ffff:ffff AS20546 1
14 2a02:cb43:3001::/48 /48 2a02:cb43:3001:: – 2a02:cb43:3001:ffff:ffff:ffff:ffff:ffff AS20546 1
15 2a02:cb43:3002::/48 /48 2a02:cb43:3002:: – 2a02:cb43:3002:ffff:ffff:ffff:ffff:ffff AS20546 1
16 2a02:cb43:3004::/48 /48 2a02:cb43:3004:: – 2a02:cb43:3004:ffff:ffff:ffff:ffff:ffff AS20546 1
17 2a02:cb43:3005::/48 /48 2a02:cb43:3005:: – 2a02:cb43:3005:ffff:ffff:ffff:ffff:ffff AS20546 1
18 2a02:cb43:3006::/48 /48 2a02:cb43:3006:: – 2a02:cb43:3006:ffff:ffff:ffff:ffff:ffff AS20546 1
19 2a02:cb43:3007::/48 /48 2a02:cb43:3007:: – 2a02:cb43:3007:ffff:ffff:ffff:ffff:ffff AS20546 1
20 2a02:cb43:3008::/48 /48 2a02:cb43:3008:: – 2a02:cb43:3008:ffff:ffff:ffff:ffff:ffff AS20546 1
21 2a02:cb43:3009::/48 /48 2a02:cb43:3009:: – 2a02:cb43:3009:ffff:ffff:ffff:ffff:ffff AS20546 1
22 2a02:cb43:3012::/48 /48 2a02:cb43:3012:: – 2a02:cb43:3012:ffff:ffff:ffff:ffff:ffff AS20546 1
23 2a02:cb43:3013::/48 /48 2a02:cb43:3013:: – 2a02:cb43:3013:ffff:ffff:ffff:ffff:ffff AS20546 1
24 2a02:cb43:3014::/48 /48 2a02:cb43:3014:: – 2a02:cb43:3014:ffff:ffff:ffff:ffff:ffff AS20546 1
25 2a02:cb43:3015::/48 /48 2a02:cb43:3015:: – 2a02:cb43:3015:ffff:ffff:ffff:ffff:ffff AS20546 1
26 2a02:cb43:4000::/48 /48 2a02:cb43:4000:: – 2a02:cb43:4000:ffff:ffff:ffff:ffff:ffff AS20546 1
27 2a02:cb43:4001::/48 /48 2a02:cb43:4001:: – 2a02:cb43:4001:ffff:ffff:ffff:ffff:ffff AS20546 1
28 2a02:cb43:4002::/48 /48 2a02:cb43:4002:: – 2a02:cb43:4002:ffff:ffff:ffff:ffff:ffff AS20546 1
29 2a02:cb43:4003::/48 /48 2a02:cb43:4003:: – 2a02:cb43:4003:ffff:ffff:ffff:ffff:ffff AS20546 1
30 2a02:cb43:4004::/48 /48 2a02:cb43:4004:: – 2a02:cb43:4004:ffff:ffff:ffff:ffff:ffff AS20546 1
31 2a02:cb43:4005::/48 /48 2a02:cb43:4005:: – 2a02:cb43:4005:ffff:ffff:ffff:ffff:ffff AS20546 1
32 2a02:cb43:4007::/48 /48 2a02:cb43:4007:: – 2a02:cb43:4007:ffff:ffff:ffff:ffff:ffff AS20546 1
33 2a02:cb43:4009::/48 /48 2a02:cb43:4009:: – 2a02:cb43:4009:ffff:ffff:ffff:ffff:ffff AS20546 1
34 2a02:cb43:8000::/48 /48 2a02:cb43:8000:: – 2a02:cb43:8000:ffff:ffff:ffff:ffff:ffff AS20546 1
35 2a02:cb43:8002::/48 /48 2a02:cb43:8002:: – 2a02:cb43:8002:ffff:ffff:ffff:ffff:ffff AS20546 1
36 2a02:cb43:8004::/48 /48 2a02:cb43:8004:: – 2a02:cb43:8004:ffff:ffff:ffff:ffff:ffff AS20546 1
37 2a02:cb43:8006::/48 /48 2a02:cb43:8006:: – 2a02:cb43:8006:ffff:ffff:ffff:ffff:ffff AS20546 1
38 2a02:cb43:9000::/48 /48 2a02:cb43:9000:: – 2a02:cb43:9000:ffff:ffff:ffff:ffff:ffff AS20546 1
39 2a02:cb43:9001::/48 /48 2a02:cb43:9001:: – 2a02:cb43:9001:ffff:ffff:ffff:ffff:ffff AS20546 1
40 2a02:cb43:a000::/48 /48 2a02:cb43:a000:: – 2a02:cb43:a000:ffff:ffff:ffff:ffff:ffff AS20546 1
41 2a02:cb43:a001::/48 /48 2a02:cb43:a001:: – 2a02:cb43:a001:ffff:ffff:ffff:ffff:ffff AS20546 1
42 2a02:cb44::/32 /32 2a02:cb44:: – 2a02:cb44:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
43 2a02:cb45:101::/48 /48 2a02:cb45:101:: – 2a02:cb45:101:ffff:ffff:ffff:ffff:ffff AS20546 1
44 2a02:cb46::/32 /32 2a02:cb46:: – 2a02:cb46:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
45 2a02:cb47::/32 /32 2a02:cb47:: – 2a02:cb47:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
46 2a05:a940::/32 /32 2a05:a940:: – 2a05:a940:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
47 2a05:a941::/32 /32 2a05:a941:: – 2a05:a941:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
48 2a05:a942::/32 /32 2a05:a942:: – 2a05:a942:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
49 2a05:a943::/32 /32 2a05:a943:: – 2a05:a943:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
50 2a05:a944::/32 /32 2a05:a944:: – 2a05:a944:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
51 2a05:a945::/32 /32 2a05:a945:: – 2a05:a945:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
52 2a05:a946::/32 /32 2a05:a946:: – 2a05:a946:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
53 2a05:a947::/32 /32 2a05:a947:: – 2a05:a947:ffff:ffff:ffff:ffff:ffff:ffff AS20546 1
54 2a0f:f640::/48 /48 2a0f:f640:: – 2a0f:f640::ffff:ffff:ffff:ffff:ffff AS20546 1