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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 34 IPv4 prefixes · ASN: AS45634 · showing 1–34
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.64.128.0/22 /22 45.64.128.0 – 45.64.131.255 AS45634 1
2 45.64.128.0/24 /24 45.64.128.0 – 45.64.128.255 AS45634 1
3 45.64.129.0/24 /24 45.64.129.0 – 45.64.129.255 AS45634 1
4 45.64.130.0/24 /24 45.64.130.0 – 45.64.130.255 AS45634 1
5 45.64.131.0/24 /24 45.64.131.0 – 45.64.131.255 AS45634 1
6 103.5.44.0/22 /22 103.5.44.0 – 103.5.47.255 AS45634 1
7 103.5.44.0/24 /24 103.5.44.0 – 103.5.44.255 AS45634 1
8 103.5.45.0/24 /24 103.5.45.0 – 103.5.45.255 AS45634 1
9 103.5.46.0/24 /24 103.5.46.0 – 103.5.46.255 AS45634 1
10 103.5.47.0/24 /24 103.5.47.0 – 103.5.47.255 AS45634 1
11 103.35.204.0/22 /22 103.35.204.0 – 103.35.207.255 AS45634 1
12 103.35.204.0/24 /24 103.35.204.0 – 103.35.204.255 AS45634 1
13 103.35.205.0/24 /24 103.35.205.0 – 103.35.205.255 AS45634 1
14 103.35.206.0/24 /24 103.35.206.0 – 103.35.206.255 AS45634 1
15 103.35.207.0/24 /24 103.35.207.0 – 103.35.207.255 AS45634 1
16 103.249.160.0/22 /22 103.249.160.0 – 103.249.163.255 AS45634 1
17 103.249.160.0/24 /24 103.249.160.0 – 103.249.160.255 AS45634 1
18 103.249.161.0/24 /24 103.249.161.0 – 103.249.161.255 AS45634 1
19 103.249.162.0/24 /24 103.249.162.0 – 103.249.162.255 AS45634 1
20 103.249.163.0/24 /24 103.249.163.0 – 103.249.163.255 AS45634 1
21 112.140.184.0/22 /22 112.140.184.0 – 112.140.187.255 AS45634 1
22 112.140.184.0/24 /24 112.140.184.0 – 112.140.184.255 AS45634 1
23 112.140.185.0/24 /24 112.140.185.0 – 112.140.185.255 AS45634 1
24 112.140.186.0/24 /24 112.140.186.0 – 112.140.186.255 AS45634 1
25 112.140.187.0/24 /24 112.140.187.0 – 112.140.187.255 AS45634 1
26 180.210.200.0/21 /21 180.210.200.0 – 180.210.207.255 AS45634 1
27 180.210.200.0/24 /24 180.210.200.0 – 180.210.200.255 AS45634 1
28 180.210.201.0/24 /24 180.210.201.0 – 180.210.201.255 AS45634 1
29 180.210.202.0/24 /24 180.210.202.0 – 180.210.202.255 AS45634 1
30 180.210.203.0/24 /24 180.210.203.0 – 180.210.203.255 AS45634 1
31 180.210.204.0/24 /24 180.210.204.0 – 180.210.204.255 AS45634 1
32 180.210.205.0/24 /24 180.210.205.0 – 180.210.205.255 AS45634 1
33 180.210.206.0/24 /24 180.210.206.0 – 180.210.206.255 AS45634 1
34 180.210.207.0/24 /24 180.210.207.0 – 180.210.207.255 AS45634 1