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 61 IPv6 prefixes · ASN: AS35807 · showing 1–61
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a05:3580::/29 /29 2a05:3580:: – 2a05:3587:ffff:ffff:ffff:ffff:ffff:ffff AS35807 1
2 2a05:3580:20::/48 /48 2a05:3580:20:: – 2a05:3580:20:ffff:ffff:ffff:ffff:ffff AS35807 1
3 2a05:3580:23::/48 /48 2a05:3580:23:: – 2a05:3580:23:ffff:ffff:ffff:ffff:ffff AS35807 1
4 2a05:3580:2400::/40 /40 2a05:3580:2400:: – 2a05:3580:24ff:ffff:ffff:ffff:ffff:ffff AS35807 1
5 2a05:3580:2e00::/40 /40 2a05:3580:2e00:: – 2a05:3580:2eff:ffff:ffff:ffff:ffff:ffff AS35807 1
6 2a05:3580:3500::/40 /40 2a05:3580:3500:: – 2a05:3580:35ff:ffff:ffff:ffff:ffff:ffff AS35807 1
7 2a05:3580:b600::/40 /40 2a05:3580:b600:: – 2a05:3580:b6ff:ffff:ffff:ffff:ffff:ffff AS35807 1
8 2a05:3580:b700::/40 /40 2a05:3580:b700:: – 2a05:3580:b7ff:ffff:ffff:ffff:ffff:ffff AS35807 1
9 2a05:3580:c100::/40 /40 2a05:3580:c100:: – 2a05:3580:c1ff:ffff:ffff:ffff:ffff:ffff AS35807 1
10 2a05:3580:c300::/40 /40 2a05:3580:c300:: – 2a05:3580:c3ff:ffff:ffff:ffff:ffff:ffff AS35807 1
11 2a05:3580:c500::/40 /40 2a05:3580:c500:: – 2a05:3580:c5ff:ffff:ffff:ffff:ffff:ffff AS35807 1
12 2a05:3580:c600::/40 /40 2a05:3580:c600:: – 2a05:3580:c6ff:ffff:ffff:ffff:ffff:ffff AS35807 1
13 2a05:3580:c700::/40 /40 2a05:3580:c700:: – 2a05:3580:c7ff:ffff:ffff:ffff:ffff:ffff AS35807 1
14 2a05:3580:c800::/40 /40 2a05:3580:c800:: – 2a05:3580:c8ff:ffff:ffff:ffff:ffff:ffff AS35807 1
15 2a05:3580:c900::/40 /40 2a05:3580:c900:: – 2a05:3580:c9ff:ffff:ffff:ffff:ffff:ffff AS35807 1
16 2a05:3580:ca00::/40 /40 2a05:3580:ca00:: – 2a05:3580:caff:ffff:ffff:ffff:ffff:ffff AS35807 1
17 2a05:3580:cb00::/40 /40 2a05:3580:cb00:: – 2a05:3580:cbff:ffff:ffff:ffff:ffff:ffff AS35807 1
18 2a05:3580:cc00::/40 /40 2a05:3580:cc00:: – 2a05:3580:ccff:ffff:ffff:ffff:ffff:ffff AS35807 1
19 2a05:3580:cd00::/40 /40 2a05:3580:cd00:: – 2a05:3580:cdff:ffff:ffff:ffff:ffff:ffff AS35807 1
20 2a05:3580:ce00::/40 /40 2a05:3580:ce00:: – 2a05:3580:ceff:ffff:ffff:ffff:ffff:ffff AS35807 1
21 2a05:3580:cf00::/40 /40 2a05:3580:cf00:: – 2a05:3580:cfff:ffff:ffff:ffff:ffff:ffff AS35807 1
22 2a05:3580:d100::/40 /40 2a05:3580:d100:: – 2a05:3580:d1ff:ffff:ffff:ffff:ffff:ffff AS35807 1
23 2a05:3580:d200::/40 /40 2a05:3580:d200:: – 2a05:3580:d2ff:ffff:ffff:ffff:ffff:ffff AS35807 1
24 2a05:3580:d300::/40 /40 2a05:3580:d300:: – 2a05:3580:d3ff:ffff:ffff:ffff:ffff:ffff AS35807 1
25 2a05:3580:d400::/40 /40 2a05:3580:d400:: – 2a05:3580:d4ff:ffff:ffff:ffff:ffff:ffff AS35807 1
26 2a05:3580:d500::/40 /40 2a05:3580:d500:: – 2a05:3580:d5ff:ffff:ffff:ffff:ffff:ffff AS35807 1
27 2a05:3580:d600::/40 /40 2a05:3580:d600:: – 2a05:3580:d6ff:ffff:ffff:ffff:ffff:ffff AS35807 1
28 2a05:3580:d700::/40 /40 2a05:3580:d700:: – 2a05:3580:d7ff:ffff:ffff:ffff:ffff:ffff AS35807 1
29 2a05:3580:d800::/40 /40 2a05:3580:d800:: – 2a05:3580:d8ff:ffff:ffff:ffff:ffff:ffff AS35807 1
30 2a05:3580:d900::/40 /40 2a05:3580:d900:: – 2a05:3580:d9ff:ffff:ffff:ffff:ffff:ffff AS35807 1
31 2a05:3580:da00::/40 /40 2a05:3580:da00:: – 2a05:3580:daff:ffff:ffff:ffff:ffff:ffff AS35807 1
32 2a05:3580:db00::/40 /40 2a05:3580:db00:: – 2a05:3580:dbff:ffff:ffff:ffff:ffff:ffff AS35807 1
33 2a05:3580:dc00::/40 /40 2a05:3580:dc00:: – 2a05:3580:dcff:ffff:ffff:ffff:ffff:ffff AS35807 1
34 2a05:3580:dd00::/40 /40 2a05:3580:dd00:: – 2a05:3580:ddff:ffff:ffff:ffff:ffff:ffff AS35807 1
35 2a05:3580:de00::/40 /40 2a05:3580:de00:: – 2a05:3580:deff:ffff:ffff:ffff:ffff:ffff AS35807 1
36 2a05:3580:df00::/40 /40 2a05:3580:df00:: – 2a05:3580:dfff:ffff:ffff:ffff:ffff:ffff AS35807 1
37 2a05:3580:e000::/40 /40 2a05:3580:e000:: – 2a05:3580:e0ff:ffff:ffff:ffff:ffff:ffff AS35807 1
38 2a05:3580:e100::/40 /40 2a05:3580:e100:: – 2a05:3580:e1ff:ffff:ffff:ffff:ffff:ffff AS35807 1
39 2a05:3580:e200::/40 /40 2a05:3580:e200:: – 2a05:3580:e2ff:ffff:ffff:ffff:ffff:ffff AS35807 1
40 2a05:3580:e300::/40 /40 2a05:3580:e300:: – 2a05:3580:e3ff:ffff:ffff:ffff:ffff:ffff AS35807 1
41 2a05:3580:e400::/40 /40 2a05:3580:e400:: – 2a05:3580:e4ff:ffff:ffff:ffff:ffff:ffff AS35807 1
42 2a05:3580:e500::/40 /40 2a05:3580:e500:: – 2a05:3580:e5ff:ffff:ffff:ffff:ffff:ffff AS35807 1
43 2a05:3580:e600::/40 /40 2a05:3580:e600:: – 2a05:3580:e6ff:ffff:ffff:ffff:ffff:ffff AS35807 1
44 2a05:3580:e700::/40 /40 2a05:3580:e700:: – 2a05:3580:e7ff:ffff:ffff:ffff:ffff:ffff AS35807 1
45 2a05:3580:e800::/40 /40 2a05:3580:e800:: – 2a05:3580:e8ff:ffff:ffff:ffff:ffff:ffff AS35807 1
46 2a05:3580:e900::/40 /40 2a05:3580:e900:: – 2a05:3580:e9ff:ffff:ffff:ffff:ffff:ffff AS35807 1
47 2a05:3580:ea00::/40 /40 2a05:3580:ea00:: – 2a05:3580:eaff:ffff:ffff:ffff:ffff:ffff AS35807 1
48 2a05:3580:eb00::/40 /40 2a05:3580:eb00:: – 2a05:3580:ebff:ffff:ffff:ffff:ffff:ffff AS35807 1
49 2a05:3580:ed00::/40 /40 2a05:3580:ed00:: – 2a05:3580:edff:ffff:ffff:ffff:ffff:ffff AS35807 1
50 2a05:3580:ee00::/40 /40 2a05:3580:ee00:: – 2a05:3580:eeff:ffff:ffff:ffff:ffff:ffff AS35807 1
51 2a05:3580:ef00::/40 /40 2a05:3580:ef00:: – 2a05:3580:efff:ffff:ffff:ffff:ffff:ffff AS35807 1
52 2a05:3580:f000::/40 /40 2a05:3580:f000:: – 2a05:3580:f0ff:ffff:ffff:ffff:ffff:ffff AS35807 1
53 2a05:3580:f100::/40 /40 2a05:3580:f100:: – 2a05:3580:f1ff:ffff:ffff:ffff:ffff:ffff AS35807 1
54 2a05:3580:f200::/40 /40 2a05:3580:f200:: – 2a05:3580:f2ff:ffff:ffff:ffff:ffff:ffff AS35807 1
55 2a05:3580:f300::/40 /40 2a05:3580:f300:: – 2a05:3580:f3ff:ffff:ffff:ffff:ffff:ffff AS35807 1
56 2a05:3580:f400::/40 /40 2a05:3580:f400:: – 2a05:3580:f4ff:ffff:ffff:ffff:ffff:ffff AS35807 1
57 2a05:3580:f500::/40 /40 2a05:3580:f500:: – 2a05:3580:f5ff:ffff:ffff:ffff:ffff:ffff AS35807 1
58 2a05:3580:f600::/40 /40 2a05:3580:f600:: – 2a05:3580:f6ff:ffff:ffff:ffff:ffff:ffff AS35807 1
59 2a05:3580:f700::/40 /40 2a05:3580:f700:: – 2a05:3580:f7ff:ffff:ffff:ffff:ffff:ffff AS35807 1
60 2a05:3580:f800::/40 /40 2a05:3580:f800:: – 2a05:3580:f8ff:ffff:ffff:ffff:ffff:ffff AS35807 1
61 2a05:3580:f900::/40 /40 2a05:3580:f900:: – 2a05:3580:f9ff:ffff:ffff:ffff:ffff:ffff AS35807 1