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BGP Full View — RIPE RIS RRC00data as of 2026-09-20 13:41

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
1 157 561
IPv4 origin ASNs
79 168
IPv4 MOAS
5 973
IPv6 prefixes
266 148
IPv6 origin ASNs
37 399
IPv6 MOAS
1 043

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
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 697
284 983 296
/18 14 030
229 867 520
/19 26 762
219 234 304
/20 48 541
198 823 936
/21 56 961
116 656 128
/22 118 321
121 160 704
/23 121 174
62 041 088
/24 739 051
189 197 056
Total 1 151 985 4 325 733 120
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 032 192 addr 73.04%
Not announced 1 157 935 104 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.18%
↳ routable but not announced 565 293 056 addr 48.82%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.27%
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) 261 /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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 826
3 054 501 888
/30 752
197 132 288
/31 390
51 118 080
/32 27 309
1 789 722 624
/33 6 046
198 115 328
/34 5 684
93 126 656
/35 1 987
16 277 504
/36 10 085
41 308 160
/37 1 407
2 881 536
/38 2 811
2 878 464
/39 1 884
964 608
/40 24 644
6 308 864
/41 1 815
232 320
/42 3 100
198 400
/43 1 473
47 136
/44 27 088
433 408
/45 4 936
39 488
/46 6 600
26 400
/47 9 588
19 176
/48 122 198
122 198
Total 265 927 4 414 600 094 014
IPv4 (1 157 561) IPv6 (266 148)
Reset
Found 30 IPv6 prefixes · ASN: AS52972 · showing 1–30
# Prefix ↑ Mask Range Origin ASN MOAS
1 2804:5dfc::/40 /40 2804:5dfc:: – 2804:5dfc:ff:ffff:ffff:ffff:ffff:ffff AS52972 1
2 2804:5dfc:100::/40 /40 2804:5dfc:100:: – 2804:5dfc:1ff:ffff:ffff:ffff:ffff:ffff AS52972 1
3 2804:5dfc:200::/40 /40 2804:5dfc:200:: – 2804:5dfc:2ff:ffff:ffff:ffff:ffff:ffff AS52972 1
4 2804:5dfc:300::/40 /40 2804:5dfc:300:: – 2804:5dfc:3ff:ffff:ffff:ffff:ffff:ffff AS52972 1
5 2804:5dfc:400::/40 /40 2804:5dfc:400:: – 2804:5dfc:4ff:ffff:ffff:ffff:ffff:ffff AS52972 1
6 2804:5dfc:500::/40 /40 2804:5dfc:500:: – 2804:5dfc:5ff:ffff:ffff:ffff:ffff:ffff AS52972 1
7 2804:5dfc:600::/40 /40 2804:5dfc:600:: – 2804:5dfc:6ff:ffff:ffff:ffff:ffff:ffff AS52972 1
8 2804:5dfc:700::/40 /40 2804:5dfc:700:: – 2804:5dfc:7ff:ffff:ffff:ffff:ffff:ffff AS52972 1
9 2804:5dfc:800::/40 /40 2804:5dfc:800:: – 2804:5dfc:8ff:ffff:ffff:ffff:ffff:ffff AS52972 1
10 2804:5dfc:900::/40 /40 2804:5dfc:900:: – 2804:5dfc:9ff:ffff:ffff:ffff:ffff:ffff AS52972 1
11 2804:5dfc:a00::/40 /40 2804:5dfc:a00:: – 2804:5dfc:aff:ffff:ffff:ffff:ffff:ffff AS52972 1
12 2804:5dfc:b00::/40 /40 2804:5dfc:b00:: – 2804:5dfc:bff:ffff:ffff:ffff:ffff:ffff AS52972 1
13 2804:5dfc:c00::/40 /40 2804:5dfc:c00:: – 2804:5dfc:cff:ffff:ffff:ffff:ffff:ffff AS52972 1
14 2804:5dfc:d00::/40 /40 2804:5dfc:d00:: – 2804:5dfc:dff:ffff:ffff:ffff:ffff:ffff AS52972 1
15 2804:5dfc:e00::/40 /40 2804:5dfc:e00:: – 2804:5dfc:eff:ffff:ffff:ffff:ffff:ffff AS52972 1
16 2804:5dfc:f00::/40 /40 2804:5dfc:f00:: – 2804:5dfc:fff:ffff:ffff:ffff:ffff:ffff AS52972 1
17 2804:5dfc:1000::/40 /40 2804:5dfc:1000:: – 2804:5dfc:10ff:ffff:ffff:ffff:ffff:ffff AS52972 1
18 2804:5dfc:1100::/40 /40 2804:5dfc:1100:: – 2804:5dfc:11ff:ffff:ffff:ffff:ffff:ffff AS52972 1
19 2804:5dfc:1200::/40 /40 2804:5dfc:1200:: – 2804:5dfc:12ff:ffff:ffff:ffff:ffff:ffff AS52972 1
20 2804:5dfc:1300::/40 /40 2804:5dfc:1300:: – 2804:5dfc:13ff:ffff:ffff:ffff:ffff:ffff AS52972 1
21 2804:5dfc:1400::/40 /40 2804:5dfc:1400:: – 2804:5dfc:14ff:ffff:ffff:ffff:ffff:ffff AS52972 1
22 2804:5dfc:1500::/40 /40 2804:5dfc:1500:: – 2804:5dfc:15ff:ffff:ffff:ffff:ffff:ffff AS52972 1
23 2804:5dfc:1600::/40 /40 2804:5dfc:1600:: – 2804:5dfc:16ff:ffff:ffff:ffff:ffff:ffff AS52972 1
24 2804:5dfc:1700::/40 /40 2804:5dfc:1700:: – 2804:5dfc:17ff:ffff:ffff:ffff:ffff:ffff AS52972 1
25 2804:5dfc:1a00::/40 /40 2804:5dfc:1a00:: – 2804:5dfc:1aff:ffff:ffff:ffff:ffff:ffff AS52972 1
26 2804:5dfc:1b00::/40 /40 2804:5dfc:1b00:: – 2804:5dfc:1bff:ffff:ffff:ffff:ffff:ffff AS52972 1
27 2804:5dfc:1c00::/40 /40 2804:5dfc:1c00:: – 2804:5dfc:1cff:ffff:ffff:ffff:ffff:ffff AS52972 1
28 2804:5dfc:1d00::/40 /40 2804:5dfc:1d00:: – 2804:5dfc:1dff:ffff:ffff:ffff:ffff:ffff AS52972 1
29 2804:5dfc:1e00::/40 /40 2804:5dfc:1e00:: – 2804:5dfc:1eff:ffff:ffff:ffff:ffff:ffff AS52972 1
30 2804:5dfc:1f00::/40 /40 2804:5dfc:1f00:: – 2804:5dfc:1fff:ffff:ffff:ffff:ffff:ffff AS52972 1