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BGP Full View — RIPE RIS RRC00data as of 2026-09-17 13:11

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
1 155 561
IPv4 origin ASNs
79 103
IPv4 MOAS
5 934
IPv6 prefixes
265 898
IPv6 origin ASNs
37 381
IPv6 MOAS
1 001

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 8 686
284 622 848
/18 14 026
229 801 984
/19 26 751
219 144 192
/20 48 508
198 688 768
/21 56 967
116 668 416
/22 118 293
121 132 032
/23 121 170
62 039 040
/24 737 147
188 709 632
Total 1 149 996 4 324 576 000
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 374 272 addr 73.02%
Not announced 1 158 593 024 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 565 954 048 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /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 5 839
3 061 317 632
/30 765
200 540 160
/31 389
50 987 008
/32 27 309
1 789 722 624
/33 6 019
197 230 592
/34 5 659
92 717 056
/35 1 996
16 351 232
/36 10 141
41 537 536
/37 1 411
2 889 728
/38 2 810
2 877 440
/39 1 886
965 632
/40 24 555
6 286 080
/41 1 826
233 728
/42 3 094
198 016
/43 1 470
47 040
/44 27 088
433 408
/45 4 934
39 472
/46 6 599
26 396
/47 9 585
19 170
/48 121 996
121 996
Total 265 675 4 414 609 181 434
IPv4 (1 155 561) IPv6 (265 898)
Reset
Found 39 IPv4 prefixes · ASN: AS44087 · showing 1–39
# Prefix ↑ Mask Range Origin ASN MOAS
1 5.100.192.0/21 /21 5.100.192.0 – 5.100.199.255 AS44087 1
2 81.30.80.0/24 /24 81.30.80.0 – 81.30.80.255 AS44087 1
3 81.30.81.0/24 /24 81.30.81.0 – 81.30.81.255 AS44087 1
4 81.30.82.0/24 /24 81.30.82.0 – 81.30.82.255 AS44087 1
5 81.30.84.0/24 /24 81.30.84.0 – 81.30.84.255 AS44087 1
6 81.30.85.0/24 /24 81.30.85.0 – 81.30.85.255 AS44087 1
7 81.30.86.0/24 /24 81.30.86.0 – 81.30.86.255 AS44087 1
8 81.30.87.0/24 /24 81.30.87.0 – 81.30.87.255 AS44087 1
9 81.30.88.0/24 /24 81.30.88.0 – 81.30.88.255 AS44087 1
10 81.30.89.0/24 /24 81.30.89.0 – 81.30.89.255 AS44087 1
11 81.30.90.0/24 /24 81.30.90.0 – 81.30.90.255 AS44087 1
12 81.30.91.0/24 /24 81.30.91.0 – 81.30.91.255 AS44087 1
13 81.30.92.0/24 /24 81.30.92.0 – 81.30.92.255 AS44087 1
14 81.30.93.0/24 /24 81.30.93.0 – 81.30.93.255 AS44087 1
15 81.30.94.0/24 /24 81.30.94.0 – 81.30.94.255 AS44087 1
16 81.30.95.0/24 /24 81.30.95.0 – 81.30.95.255 AS44087 1
17 109.126.128.0/24 /24 109.126.128.0 – 109.126.128.255 AS44087 1
18 109.126.129.0/24 /24 109.126.129.0 – 109.126.129.255 AS44087 1
19 109.126.138.0/24 /24 109.126.138.0 – 109.126.138.255 AS44087 1
20 109.126.139.0/24 /24 109.126.139.0 – 109.126.139.255 AS44087 1
21 109.126.148.0/24 /24 109.126.148.0 – 109.126.148.255 AS44087 1
22 109.126.149.0/24 /24 109.126.149.0 – 109.126.149.255 AS44087 1
23 109.126.158.0/24 /24 109.126.158.0 – 109.126.158.255 AS44087 1
24 109.126.159.0/24 /24 109.126.159.0 – 109.126.159.255 AS44087 1
25 109.126.168.0/24 /24 109.126.168.0 – 109.126.168.255 AS44087 1
26 109.126.169.0/24 /24 109.126.169.0 – 109.126.169.255 AS44087 1
27 109.126.170.0/24 /24 109.126.170.0 – 109.126.170.255 AS44087 1
28 109.126.175.0/24 /24 109.126.175.0 – 109.126.175.255 AS44087 1
29 109.126.176.0/24 /24 109.126.176.0 – 109.126.176.255 AS44087 1
30 109.126.177.0/24 /24 109.126.177.0 – 109.126.177.255 AS44087 1
31 109.126.178.0/24 /24 109.126.178.0 – 109.126.178.255 AS44087 1
32 109.126.179.0/24 /24 109.126.179.0 – 109.126.179.255 AS44087 1
33 109.126.184.0/24 /24 109.126.184.0 – 109.126.184.255 AS44087 1
34 109.126.185.0/24 /24 109.126.185.0 – 109.126.185.255 AS44087 1
35 109.126.189.0/24 /24 109.126.189.0 – 109.126.189.255 AS44087 1
36 164.177.192.0/19 /19 164.177.192.0 – 164.177.223.255 AS44087 1
37 164.177.224.0/19 /19 164.177.224.0 – 164.177.255.255 AS44087 1
38 178.154.0.0/17 /17 178.154.0.0 – 178.154.127.255 AS44087 1
39 185.6.24.0/22 /22 185.6.24.0 – 185.6.27.255 AS44087 1