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 →
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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 23 IPv6 prefixes · ASN: AS1403 · showing 1–23
# Prefix ↑ Mask Range Origin ASN MOAS
1 2600:d400::/28 /28 2600:d400:: – 2600:d40f:ffff:ffff:ffff:ffff:ffff:ffff AS1403 1
2 2600:d401:100::/40 /40 2600:d401:100:: – 2600:d401:1ff:ffff:ffff:ffff:ffff:ffff AS1403 1
3 2600:d401:200::/40 /40 2600:d401:200:: – 2600:d401:2ff:ffff:ffff:ffff:ffff:ffff AS1403 1
4 2600:d401:300::/40 /40 2600:d401:300:: – 2600:d401:3ff:ffff:ffff:ffff:ffff:ffff AS1403 1
5 2600:d401:400::/40 /40 2600:d401:400:: – 2600:d401:4ff:ffff:ffff:ffff:ffff:ffff AS1403 1
6 2600:d401:500::/40 /40 2600:d401:500:: – 2600:d401:5ff:ffff:ffff:ffff:ffff:ffff AS1403 1
7 2600:d401:600::/40 /40 2600:d401:600:: – 2600:d401:6ff:ffff:ffff:ffff:ffff:ffff AS1403 1
8 2600:d401:700::/40 /40 2600:d401:700:: – 2600:d401:7ff:ffff:ffff:ffff:ffff:ffff AS1403 1
9 2600:d401:800::/40 /40 2600:d401:800:: – 2600:d401:8ff:ffff:ffff:ffff:ffff:ffff AS1403 1
10 2600:d401:900::/40 /40 2600:d401:900:: – 2600:d401:9ff:ffff:ffff:ffff:ffff:ffff AS1403 1
11 2600:d401:ff00::/40 /40 2600:d401:ff00:: – 2600:d401:ffff:ffff:ffff:ffff:ffff:ffff AS1403 1
12 2606:6d00::/32 /32 2606:6d00:: – 2606:6d00:ffff:ffff:ffff:ffff:ffff:ffff AS1403 1
13 2606:6d00:10::/48 /48 2606:6d00:10:: – 2606:6d00:10:ffff:ffff:ffff:ffff:ffff AS1403 1
14 2606:6d00:11::/48 /48 2606:6d00:11:: – 2606:6d00:11:ffff:ffff:ffff:ffff:ffff AS1403 1
15 2606:6d00:15::/48 /48 2606:6d00:15:: – 2606:6d00:15:ffff:ffff:ffff:ffff:ffff AS1403 1
16 2606:6d00:17::/48 /48 2606:6d00:17:: – 2606:6d00:17:ffff:ffff:ffff:ffff:ffff AS1403 1
17 2606:6d00:20::/48 /48 2606:6d00:20:: – 2606:6d00:20:ffff:ffff:ffff:ffff:ffff AS1403 1
18 2606:6d00:22::/48 /48 2606:6d00:22:: – 2606:6d00:22:ffff:ffff:ffff:ffff:ffff AS1403 1
19 2606:6d00:23::/48 /48 2606:6d00:23:: – 2606:6d00:23:ffff:ffff:ffff:ffff:ffff AS1403 1
20 2606:6d00:24::/48 /48 2606:6d00:24:: – 2606:6d00:24:ffff:ffff:ffff:ffff:ffff AS1403 1
21 2606:6d00:100::/40 /40 2606:6d00:100:: – 2606:6d00:1ff:ffff:ffff:ffff:ffff:ffff AS1403 1
22 2606:6d00:300::/40 /40 2606:6d00:300:: – 2606:6d00:3ff:ffff:ffff:ffff:ffff:ffff AS1403 1
23 2606:6d00:f00::/40 /40 2606:6d00:f00:: – 2606:6d00:fff:ffff:ffff:ffff:ffff:ffff AS1403 1