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 45 IPv6 prefixes · ASN: AS2571 · showing 1–45
# Prefix ↑ Mask Range Origin ASN MOAS
1 2403:c580:fff0::/44 /44 2403:c580:fff0:: – 2403:c580:ffff:ffff:ffff:ffff:ffff:ffff AS2571 1
2 2403:c580:fff1::/48 /48 2403:c580:fff1:: – 2403:c580:fff1:ffff:ffff:ffff:ffff:ffff AS2571 1
3 2403:c580:fff2::/48 /48 2403:c580:fff2:: – 2403:c580:fff2:ffff:ffff:ffff:ffff:ffff AS2571 1
4 2403:c580:fff4::/48 /48 2403:c580:fff4:: – 2403:c580:fff4:ffff:ffff:ffff:ffff:ffff AS2571 1
5 2403:c580:fff5::/48 /48 2403:c580:fff5:: – 2403:c580:fff5:ffff:ffff:ffff:ffff:ffff AS2571 1
6 2403:c580:fff6::/48 /48 2403:c580:fff6:: – 2403:c580:fff6:ffff:ffff:ffff:ffff:ffff AS2571 1
7 2403:c580:fff7::/48 /48 2403:c580:fff7:: – 2403:c580:fff7:ffff:ffff:ffff:ffff:ffff AS2571 1
8 2403:c580:fff8::/48 /48 2403:c580:fff8:: – 2403:c580:fff8:ffff:ffff:ffff:ffff:ffff AS2571 1
9 2403:c580:fff9::/48 /48 2403:c580:fff9:: – 2403:c580:fff9:ffff:ffff:ffff:ffff:ffff AS2571 1
10 2403:c580:fffa::/48 /48 2403:c580:fffa:: – 2403:c580:fffa:ffff:ffff:ffff:ffff:ffff AS2571 1
11 2403:c580:fffb::/48 /48 2403:c580:fffb:: – 2403:c580:fffb:ffff:ffff:ffff:ffff:ffff AS2571 1
12 2403:c580:fffc::/48 /48 2403:c580:fffc:: – 2403:c580:fffc:ffff:ffff:ffff:ffff:ffff AS2571 1
13 2403:c580:fffe::/48 /48 2403:c580:fffe:: – 2403:c580:fffe:ffff:ffff:ffff:ffff:ffff AS2571 1
14 2403:c580:ffff::/48 /48 2403:c580:ffff:: – 2403:c580:ffff:ffff:ffff:ffff:ffff:ffff AS2571 1
15 2620:1d6:fff0::/44 /44 2620:1d6:fff0:: – 2620:1d6:ffff:ffff:ffff:ffff:ffff:ffff AS2571 1
16 2620:1d6:fff0::/48 /48 2620:1d6:fff0:: – 2620:1d6:fff0:ffff:ffff:ffff:ffff:ffff AS2571 1
17 2620:1d6:fff1::/48 /48 2620:1d6:fff1:: – 2620:1d6:fff1:ffff:ffff:ffff:ffff:ffff AS2571 1
18 2620:1d6:fff2::/48 /48 2620:1d6:fff2:: – 2620:1d6:fff2:ffff:ffff:ffff:ffff:ffff AS2571 1
19 2620:1d6:fff4::/48 /48 2620:1d6:fff4:: – 2620:1d6:fff4:ffff:ffff:ffff:ffff:ffff AS2571 1
20 2620:1d6:fff5::/48 /48 2620:1d6:fff5:: – 2620:1d6:fff5:ffff:ffff:ffff:ffff:ffff AS2571 1
21 2620:1d6:fff6::/48 /48 2620:1d6:fff6:: – 2620:1d6:fff6:ffff:ffff:ffff:ffff:ffff AS2571 1
22 2620:1d6:fff7::/48 /48 2620:1d6:fff7:: – 2620:1d6:fff7:ffff:ffff:ffff:ffff:ffff AS2571 1
23 2620:1d6:fff8::/48 /48 2620:1d6:fff8:: – 2620:1d6:fff8:ffff:ffff:ffff:ffff:ffff AS2571 1
24 2620:1d6:fff9::/48 /48 2620:1d6:fff9:: – 2620:1d6:fff9:ffff:ffff:ffff:ffff:ffff AS2571 1
25 2620:1d6:fffa::/48 /48 2620:1d6:fffa:: – 2620:1d6:fffa:ffff:ffff:ffff:ffff:ffff AS2571 1
26 2620:1d6:fffb::/48 /48 2620:1d6:fffb:: – 2620:1d6:fffb:ffff:ffff:ffff:ffff:ffff AS2571 1
27 2620:1d6:fffc::/48 /48 2620:1d6:fffc:: – 2620:1d6:fffc:ffff:ffff:ffff:ffff:ffff AS2571 1
28 2620:1d6:fffe::/48 /48 2620:1d6:fffe:: – 2620:1d6:fffe:ffff:ffff:ffff:ffff:ffff AS2571 1
29 2620:1d6:ffff::/48 /48 2620:1d6:ffff:: – 2620:1d6:ffff:ffff:ffff:ffff:ffff:ffff AS2571 1
30 2a05:4a40:ffdf::/48 /48 2a05:4a40:ffdf:: – 2a05:4a40:ffdf:ffff:ffff:ffff:ffff:ffff AS2571 1
31 2a05:4a40:fff0::/44 /44 2a05:4a40:fff0:: – 2a05:4a40:ffff:ffff:ffff:ffff:ffff:ffff AS2571 1
32 2a05:4a40:fff0::/48 /48 2a05:4a40:fff0:: – 2a05:4a40:fff0:ffff:ffff:ffff:ffff:ffff AS2571 1
33 2a05:4a40:fff1::/48 /48 2a05:4a40:fff1:: – 2a05:4a40:fff1:ffff:ffff:ffff:ffff:ffff AS2571 1
34 2a05:4a40:fff2::/48 /48 2a05:4a40:fff2:: – 2a05:4a40:fff2:ffff:ffff:ffff:ffff:ffff AS2571 1
35 2a05:4a40:fff4::/48 /48 2a05:4a40:fff4:: – 2a05:4a40:fff4:ffff:ffff:ffff:ffff:ffff AS2571 1
36 2a05:4a40:fff5::/48 /48 2a05:4a40:fff5:: – 2a05:4a40:fff5:ffff:ffff:ffff:ffff:ffff AS2571 1
37 2a05:4a40:fff6::/48 /48 2a05:4a40:fff6:: – 2a05:4a40:fff6:ffff:ffff:ffff:ffff:ffff AS2571 1
38 2a05:4a40:fff7::/48 /48 2a05:4a40:fff7:: – 2a05:4a40:fff7:ffff:ffff:ffff:ffff:ffff AS2571 1
39 2a05:4a40:fff8::/48 /48 2a05:4a40:fff8:: – 2a05:4a40:fff8:ffff:ffff:ffff:ffff:ffff AS2571 1
40 2a05:4a40:fff9::/48 /48 2a05:4a40:fff9:: – 2a05:4a40:fff9:ffff:ffff:ffff:ffff:ffff AS2571 1
41 2a05:4a40:fffa::/48 /48 2a05:4a40:fffa:: – 2a05:4a40:fffa:ffff:ffff:ffff:ffff:ffff AS2571 1
42 2a05:4a40:fffb::/48 /48 2a05:4a40:fffb:: – 2a05:4a40:fffb:ffff:ffff:ffff:ffff:ffff AS2571 1
43 2a05:4a40:fffc::/48 /48 2a05:4a40:fffc:: – 2a05:4a40:fffc:ffff:ffff:ffff:ffff:ffff AS2571 1
44 2a05:4a40:fffe::/48 /48 2a05:4a40:fffe:: – 2a05:4a40:fffe:ffff:ffff:ffff:ffff:ffff AS2571 1
45 2a05:4a40:ffff::/48 /48 2a05:4a40:ffff:: – 2a05:4a40:ffff:ffff:ffff:ffff:ffff:ffff AS2571 1