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BGP Full View — RIPE RIS RRC00data as of 2026-09-19 13:31

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
1 156 886
IPv4 origin ASNs
79 150
IPv4 MOAS
5 928
IPv6 prefixes
265 910
IPv6 origin ASNs
37 392
IPv6 MOAS
1 026

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 13 982
916 324 352
/17 8 696
284 950 528
/18 14 027
229 818 368
/19 26 757
219 193 344
/20 48 528
198 770 688
/21 56 959
116 652 032
/22 118 312
121 151 488
/23 121 168
62 038 016
/24 738 439
189 040 384
Total 1 151 332 4 325 252 864
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 242 624 addr 73.04%
Not announced 1 157 724 672 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.19%
↳ routable but not announced 565 082 624 addr 48.81%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.26%
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 5 828
3 055 550 464
/30 765
200 540 160
/31 388
50 855 936
/32 27 314
1 790 050 304
/33 6 032
197 656 576
/34 5 667
92 848 128
/35 1 984
16 252 928
/36 10 070
41 246 720
/37 1 409
2 885 632
/38 2 814
2 881 536
/39 1 886
965 632
/40 24 634
6 306 304
/41 1 831
234 368
/42 3 097
198 208
/43 1 472
47 104
/44 27 110
433 760
/45 4 936
39 488
/46 6 602
26 408
/47 9 587
19 174
/48 121 958
121 958
Total 265 688 4 414 603 800 276
IPv4 (1 156 886) IPv6 (265 910)
Reset
Found 45 IPv4 prefixes · ASN: AS6303 · showing 1–45
# Prefix ↑ Mask Range Origin ASN MOAS
1 63.78.242.0/24 /24 63.78.242.0 – 63.78.242.255 AS6303 1
2 146.127.40.0/22 /22 146.127.40.0 – 146.127.43.255 AS6303, AS14733 2
3 146.127.40.0/23 /23 146.127.40.0 – 146.127.41.255 AS6303 1
4 146.127.40.0/24 /24 146.127.40.0 – 146.127.40.255 AS6303 1
5 146.127.41.0/24 /24 146.127.41.0 – 146.127.41.255 AS6303 1
6 146.127.60.0/23 /23 146.127.60.0 – 146.127.61.255 AS6303 1
7 146.127.61.0/24 /24 146.127.61.0 – 146.127.61.255 AS6303 1
8 146.127.222.0/23 /23 146.127.222.0 – 146.127.223.255 AS6303 1
9 146.127.223.0/24 /24 146.127.223.0 – 146.127.223.255 AS6303 1
10 146.127.224.0/20 /20 146.127.224.0 – 146.127.239.255 AS6303, AS14733 2
11 146.127.224.0/21 /21 146.127.224.0 – 146.127.231.255 AS6303 1
12 146.127.224.0/24 /24 146.127.224.0 – 146.127.224.255 AS6303 1
13 146.127.225.0/24 /24 146.127.225.0 – 146.127.225.255 AS6303 1
14 146.127.226.0/24 /24 146.127.226.0 – 146.127.226.255 AS6303 1
15 146.127.227.0/24 /24 146.127.227.0 – 146.127.227.255 AS6303 1
16 146.127.228.0/24 /24 146.127.228.0 – 146.127.228.255 AS6303 1
17 146.127.229.0/24 /24 146.127.229.0 – 146.127.229.255 AS6303 1
18 146.127.240.0/21 /21 146.127.240.0 – 146.127.247.255 AS6303 1
19 146.127.240.0/22 /22 146.127.240.0 – 146.127.243.255 AS6303 1
20 146.127.240.0/24 /24 146.127.240.0 – 146.127.240.255 AS6303 1
21 146.127.241.0/24 /24 146.127.241.0 – 146.127.241.255 AS6303 1
22 146.127.242.0/24 /24 146.127.242.0 – 146.127.242.255 AS6303 1
23 146.127.243.0/24 /24 146.127.243.0 – 146.127.243.255 AS6303 1
24 146.127.244.0/22 /22 146.127.244.0 – 146.127.247.255 AS6303 1
25 146.127.244.0/24 /24 146.127.244.0 – 146.127.244.255 AS6303 1
26 146.127.246.0/24 /24 146.127.246.0 – 146.127.246.255 AS6303 1
27 146.127.248.0/21 /21 146.127.248.0 – 146.127.255.255 AS6303 1
28 157.83.142.0/24 /24 157.83.142.0 – 157.83.142.255 AS6303 1
29 157.83.143.0/24 /24 157.83.143.0 – 157.83.143.255 AS6303 1
30 167.203.48.0/22 /22 167.203.48.0 – 167.203.51.255 AS6303 1
31 167.203.48.0/23 /23 167.203.48.0 – 167.203.49.255 AS6303 1
32 167.203.48.0/24 /24 167.203.48.0 – 167.203.48.255 AS6303 1
33 167.203.49.0/24 /24 167.203.49.0 – 167.203.49.255 AS6303 1
34 167.203.50.0/23 /23 167.203.50.0 – 167.203.51.255 AS6303 1
35 167.203.50.0/24 /24 167.203.50.0 – 167.203.50.255 AS6303 1
36 167.203.51.0/24 /24 167.203.51.0 – 167.203.51.255 AS6303 1
37 167.203.60.0/23 /23 167.203.60.0 – 167.203.61.255 AS6303 1
38 167.203.60.0/24 /24 167.203.60.0 – 167.203.60.255 AS6303 1
39 167.203.61.0/24 /24 167.203.61.0 – 167.203.61.255 AS6303 1
40 167.203.62.0/23 /23 167.203.62.0 – 167.203.63.255 AS6303 1
41 167.203.62.0/24 /24 167.203.62.0 – 167.203.62.255 AS6303 1
42 167.203.63.0/24 /24 167.203.63.0 – 167.203.63.255 AS6303 1
43 192.107.28.0/24 /24 192.107.28.0 – 192.107.28.255 AS6303 1
44 192.147.56.0/23 /23 192.147.56.0 – 192.147.57.255 AS6303 1
45 192.147.57.0/24 /24 192.147.57.0 – 192.147.57.255 AS6303 1