BGP Full View — RIPE RIS RRC00data as of 2026-10-12 19:02

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 →
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IPv4 prefixes
1 161 515
IPv4 origin ASNs
79 305
IPv4 MOAS
6 134
IPv6 prefixes
268 277
IPv6 origin ASNs
37 595
IPv6 MOAS
931

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 97
203 423 744
/12 300
314 572 800
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 179
285 605 888
/16 13 947
914 030 592
/17 8 650
283 443 200
/18 13 935
228 311 040
/19 26 706
218 775 552
/20 48 373
198 135 808
/21 57 049
116 836 352
/22 118 626
121 473 024
/23 121 508
62 212 096
/24 743 076
190 227 456
Total 1 156 312 4 313 025 536
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 331 392 addr 72.98%
Not announced 1 160 635 904 addr 27.02%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.06%
↳ routable but not announced 568 043 008 addr 48.94%
    — of total IPv4 space 13.23%
    — of announceable space (total − tech/reserved) 15.34%
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) 453 /24 0.02%

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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 869
3 077 046 272
/30 737
193 200 128
/31 389
50 987 008
/32 27 442
1 798 438 912
/33 6 056
198 443 008
/34 5 732
93 913 088
/35 2 014
16 498 688
/36 10 208
41 811 968
/37 1 417
2 902 016
/38 2 819
2 886 656
/39 1 891
968 192
/40 24 900
6 374 400
/41 1 890
241 920
/42 2 974
190 336
/43 1 477
47 264
/44 27 137
434 192
/45 4 930
39 440
/46 6 614
26 456
/47 9 591
19 182
/48 123 656
123 656
Total 268 049 4 414 665 932 430
IPv4 (1 161 515) IPv6 (268 277)
Reset
Found 30 IPv6 prefixes · ASN: AS272809 · showing 1–30
# Prefix ↑ Mask Range Origin ASN MOAS
1 2803:3890::/32 /32 2803:3890:: – 2803:3890:ffff:ffff:ffff:ffff:ffff:ffff AS272809 1
2 2803:3890::/40 /40 2803:3890:: – 2803:3890:ff:ffff:ffff:ffff:ffff:ffff AS272809 1
3 2803:3890::/43 /43 2803:3890:: – 2803:3890:1f:ffff:ffff:ffff:ffff:ffff AS272809 1
4 2803:3890:20::/43 /43 2803:3890:20:: – 2803:3890:3f:ffff:ffff:ffff:ffff:ffff AS272809 1
5 2803:3890:40::/43 /43 2803:3890:40:: – 2803:3890:5f:ffff:ffff:ffff:ffff:ffff AS272809 1
6 2803:3890:100::/40 /40 2803:3890:100:: – 2803:3890:1ff:ffff:ffff:ffff:ffff:ffff AS272809 1
7 2803:3890:100::/43 /43 2803:3890:100:: – 2803:3890:11f:ffff:ffff:ffff:ffff:ffff AS272809 1
8 2803:3890:200::/40 /40 2803:3890:200:: – 2803:3890:2ff:ffff:ffff:ffff:ffff:ffff AS272809 1
9 2803:3890:200::/43 /43 2803:3890:200:: – 2803:3890:21f:ffff:ffff:ffff:ffff:ffff AS272809 1
10 2803:3890:300::/40 /40 2803:3890:300:: – 2803:3890:3ff:ffff:ffff:ffff:ffff:ffff AS272809 1
11 2803:3890:320::/43 /43 2803:3890:320:: – 2803:3890:33f:ffff:ffff:ffff:ffff:ffff AS272809 1
12 2803:3890:400::/40 /40 2803:3890:400:: – 2803:3890:4ff:ffff:ffff:ffff:ffff:ffff AS272809 1
13 2803:3890:400::/43 /43 2803:3890:400:: – 2803:3890:41f:ffff:ffff:ffff:ffff:ffff AS272809 1
14 2803:3890:420::/43 /43 2803:3890:420:: – 2803:3890:43f:ffff:ffff:ffff:ffff:ffff AS272809 1
15 2803:3890:4e0::/43 /43 2803:3890:4e0:: – 2803:3890:4ff:ffff:ffff:ffff:ffff:ffff AS272809 1
16 2803:3890:500::/40 /40 2803:3890:500:: – 2803:3890:5ff:ffff:ffff:ffff:ffff:ffff AS272809 1
17 2803:3890:500::/43 /43 2803:3890:500:: – 2803:3890:51f:ffff:ffff:ffff:ffff:ffff AS272809 1
18 2803:3890:520::/43 /43 2803:3890:520:: – 2803:3890:53f:ffff:ffff:ffff:ffff:ffff AS272809 1
19 2803:3890:5c0::/43 /43 2803:3890:5c0:: – 2803:3890:5df:ffff:ffff:ffff:ffff:ffff AS272809 1
20 2803:3890:5e0::/43 /43 2803:3890:5e0:: – 2803:3890:5ff:ffff:ffff:ffff:ffff:ffff AS272809 1
21 2803:3890:600::/40 /40 2803:3890:600:: – 2803:3890:6ff:ffff:ffff:ffff:ffff:ffff AS272809 1
22 2803:3890:600::/43 /43 2803:3890:600:: – 2803:3890:61f:ffff:ffff:ffff:ffff:ffff AS272809 1
23 2803:3890:620::/43 /43 2803:3890:620:: – 2803:3890:63f:ffff:ffff:ffff:ffff:ffff AS272809 1
24 2803:3890:6e0::/43 /43 2803:3890:6e0:: – 2803:3890:6ff:ffff:ffff:ffff:ffff:ffff AS272809 1
25 2803:3890:700::/40 /40 2803:3890:700:: – 2803:3890:7ff:ffff:ffff:ffff:ffff:ffff AS272809 1
26 2803:3890:800::/40 /40 2803:3890:800:: – 2803:3890:8ff:ffff:ffff:ffff:ffff:ffff AS272809 1
27 2803:3890:900::/40 /40 2803:3890:900:: – 2803:3890:9ff:ffff:ffff:ffff:ffff:ffff AS272809 1
28 2803:3890:900::/43 /43 2803:3890:900:: – 2803:3890:91f:ffff:ffff:ffff:ffff:ffff AS272809 1
29 2803:3890:a00::/40 /40 2803:3890:a00:: – 2803:3890:aff:ffff:ffff:ffff:ffff:ffff AS272809 1
30 2803:3890:b00::/40 /40 2803:3890:b00:: – 2803:3890:bff:ffff:ffff:ffff:ffff:ffff AS272809 1