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BGP Full View — RIPE RIS RRC00data as of 2026-07-02 21:08

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
1 136 674
IPv4 origin ASNs
78 603
IPv4 MOAS
5 867
IPv6 prefixes
260 736
IPv6 origin ASNs
36 774
IPv6 MOAS
1 117

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
/12 305
319 815 680
/13 591
309 854 208
/14 1 201
314 834 944
/15 2 174
284 950 528
/16 13 908
911 474 688
/17 8 717
285 638 656
/18 14 074
230 588 416
/19 26 686
218 611 712
/20 48 620
199 147 520
/21 56 029
114 747 392
/22 118 710
121 559 040
/23 119 366
61 115 392
/24 720 602
184 474 112
Total 1 131 149 4 309 689 856
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 270 272 addr 72.86%
Not announced 1 165 697 024 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 112 320 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 523
2 895 642 624
/30 746
195 559 424
/31 361
47 316 992
/32 27 044
1 772 355 584
/33 5 805
190 218 240
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 050
41 164 800
/37 1 421
2 910 208
/38 2 760
2 826 240
/39 1 860
952 320
/40 24 497
6 271 232
/41 1 770
226 560
/42 3 046
194 944
/43 1 481
47 392
/44 26 397
422 352
/45 4 577
36 616
/46 5 902
23 608
/47 9 188
18 376
/48 120 318
120 318
Total 260 526 4 413 956 801 398
IPv4 (1 136 674) IPv6 (260 736)
Reset
Found 32 IPv6 prefixes · ASN: AS264738 · showing 1–32
# Prefix ↑ Mask Range Origin ASN MOAS
1 2803:5440::/48 /48 2803:5440:: – 2803:5440::ffff:ffff:ffff:ffff:ffff AS264738 1
2 2803:5440:ca::/48 /48 2803:5440:ca:: – 2803:5440:ca:ffff:ffff:ffff:ffff:ffff AS264738 1
3 2803:5440:aca::/48 /48 2803:5440:aca:: – 2803:5440:aca:ffff:ffff:ffff:ffff:ffff AS264738 1
4 2803:5440:4030::/48 /48 2803:5440:4030:: – 2803:5440:4030:ffff:ffff:ffff:ffff:ffff AS264738 1
5 2803:5440:4031::/48 /48 2803:5440:4031:: – 2803:5440:4031:ffff:ffff:ffff:ffff:ffff AS264738 1
6 2803:5440:4032::/48 /48 2803:5440:4032:: – 2803:5440:4032:ffff:ffff:ffff:ffff:ffff AS264738 1
7 2803:5440:4033::/48 /48 2803:5440:4033:: – 2803:5440:4033:ffff:ffff:ffff:ffff:ffff AS264738 1
8 2803:5440:4034::/48 /48 2803:5440:4034:: – 2803:5440:4034:ffff:ffff:ffff:ffff:ffff AS264738 1
9 2803:5440:4035::/48 /48 2803:5440:4035:: – 2803:5440:4035:ffff:ffff:ffff:ffff:ffff AS264738 1
10 2803:5440:4036::/48 /48 2803:5440:4036:: – 2803:5440:4036:ffff:ffff:ffff:ffff:ffff AS264738 1
11 2803:5440:4037::/48 /48 2803:5440:4037:: – 2803:5440:4037:ffff:ffff:ffff:ffff:ffff AS264738 1
12 2803:5440:4038::/48 /48 2803:5440:4038:: – 2803:5440:4038:ffff:ffff:ffff:ffff:ffff AS264738 1
13 2803:5440:4039::/48 /48 2803:5440:4039:: – 2803:5440:4039:ffff:ffff:ffff:ffff:ffff AS264738 1
14 2803:5440:4040::/48 /48 2803:5440:4040:: – 2803:5440:4040:ffff:ffff:ffff:ffff:ffff AS264738 1
15 2803:5440:4041::/48 /48 2803:5440:4041:: – 2803:5440:4041:ffff:ffff:ffff:ffff:ffff AS264738 1
16 2803:5440:4048::/48 /48 2803:5440:4048:: – 2803:5440:4048:ffff:ffff:ffff:ffff:ffff AS264738 1
17 2803:5440:4049::/48 /48 2803:5440:4049:: – 2803:5440:4049:ffff:ffff:ffff:ffff:ffff AS264738 1
18 2803:5440:4050::/48 /48 2803:5440:4050:: – 2803:5440:4050:ffff:ffff:ffff:ffff:ffff AS264738 1
19 2803:5440:4051::/48 /48 2803:5440:4051:: – 2803:5440:4051:ffff:ffff:ffff:ffff:ffff AS264738 1
20 2803:5440:4053::/48 /48 2803:5440:4053:: – 2803:5440:4053:ffff:ffff:ffff:ffff:ffff AS264738 1
21 2803:5440:4054::/48 /48 2803:5440:4054:: – 2803:5440:4054:ffff:ffff:ffff:ffff:ffff AS264738 1
22 2803:5440:4055::/48 /48 2803:5440:4055:: – 2803:5440:4055:ffff:ffff:ffff:ffff:ffff AS264738 1
23 2803:5440:4056::/48 /48 2803:5440:4056:: – 2803:5440:4056:ffff:ffff:ffff:ffff:ffff AS264738 1
24 2803:5440:4060::/48 /48 2803:5440:4060:: – 2803:5440:4060:ffff:ffff:ffff:ffff:ffff AS264738 1
25 2803:5440:4064::/48 /48 2803:5440:4064:: – 2803:5440:4064:ffff:ffff:ffff:ffff:ffff AS264738 1
26 2803:5440:4065::/48 /48 2803:5440:4065:: – 2803:5440:4065:ffff:ffff:ffff:ffff:ffff AS264738 1
27 2803:5440:4067::/48 /48 2803:5440:4067:: – 2803:5440:4067:ffff:ffff:ffff:ffff:ffff AS264738 1
28 2803:5440:4068::/48 /48 2803:5440:4068:: – 2803:5440:4068:ffff:ffff:ffff:ffff:ffff AS264738 1
29 2803:5440:4069::/48 /48 2803:5440:4069:: – 2803:5440:4069:ffff:ffff:ffff:ffff:ffff AS264738 1
30 2803:5440:cace::/48 /48 2803:5440:cace:: – 2803:5440:cace:ffff:ffff:ffff:ffff:ffff AS264738 1
31 2803:5440:face::/48 /48 2803:5440:face:: – 2803:5440:face:ffff:ffff:ffff:ffff:ffff AS264738 1
32 2803:5440:ffff::/48 /48 2803:5440:ffff:: – 2803:5440:ffff:ffff:ffff:ffff:ffff:ffff AS264738 1