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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 60 IPv4 prefixes · ASN: AS11857 · showing 1–60
# Prefix ↑ Mask Range Origin ASN MOAS
1 12.20.92.0/24 /24 12.20.92.0 – 12.20.92.255 AS11857 1
2 161.179.102.0/24 /24 161.179.102.0 – 161.179.102.255 AS11857 1
3 161.179.128.0/22 /22 161.179.128.0 – 161.179.131.255 AS11857 1
4 161.179.128.0/24 /24 161.179.128.0 – 161.179.128.255 AS11857 1
5 161.179.129.0/24 /24 161.179.129.0 – 161.179.129.255 AS11857 1
6 161.179.130.0/24 /24 161.179.130.0 – 161.179.130.255 AS11857 1
7 161.179.131.0/24 /24 161.179.131.0 – 161.179.131.255 AS11857 1
8 162.123.0.0/16 /16 162.123.0.0 – 162.123.255.255 AS11857 1
9 162.123.16.0/21 /21 162.123.16.0 – 162.123.23.255 AS11857 1
10 162.123.16.0/24 /24 162.123.16.0 – 162.123.16.255 AS11857 1
11 162.123.94.0/24 /24 162.123.94.0 – 162.123.94.255 AS11857 1
12 162.123.146.0/24 /24 162.123.146.0 – 162.123.146.255 AS11857 1
13 162.123.160.0/22 /22 162.123.160.0 – 162.123.163.255 AS11857 1
14 162.123.178.0/24 /24 162.123.178.0 – 162.123.178.255 AS11857 1
15 198.39.0.0/16 /16 198.39.0.0 – 198.39.255.255 AS11857 1
16 198.39.4.0/24 /24 198.39.4.0 – 198.39.4.255 AS11857 1
17 198.39.7.0/24 /24 198.39.7.0 – 198.39.7.255 AS11857 1
18 198.39.13.0/24 /24 198.39.13.0 – 198.39.13.255 AS11857 1
19 198.39.14.0/23 /23 198.39.14.0 – 198.39.15.255 AS11857 1
20 198.39.14.0/24 /24 198.39.14.0 – 198.39.14.255 AS11857 1
21 198.39.15.0/24 /24 198.39.15.0 – 198.39.15.255 AS11857 1
22 198.39.17.0/24 /24 198.39.17.0 – 198.39.17.255 AS11857 1
23 198.39.18.0/23 /23 198.39.18.0 – 198.39.19.255 AS11857 1
24 198.39.18.0/24 /24 198.39.18.0 – 198.39.18.255 AS11857 1
25 198.39.19.0/24 /24 198.39.19.0 – 198.39.19.255 AS11857 1
26 198.39.20.0/24 /24 198.39.20.0 – 198.39.20.255 AS11857 1
27 198.39.28.0/24 /24 198.39.28.0 – 198.39.28.255 AS11857 1
28 198.39.29.0/24 /24 198.39.29.0 – 198.39.29.255 AS11857 1
29 198.39.100.0/22 /22 198.39.100.0 – 198.39.103.255 AS11857 1
30 198.39.100.0/23 /23 198.39.100.0 – 198.39.101.255 AS11857 1
31 198.39.100.0/24 /24 198.39.100.0 – 198.39.100.255 AS11857 1
32 198.39.102.0/23 /23 198.39.102.0 – 198.39.103.255 AS11857 1
33 198.39.104.0/23 /23 198.39.104.0 – 198.39.105.255 AS11857 1
34 198.39.104.0/24 /24 198.39.104.0 – 198.39.104.255 AS11857 1
35 198.39.105.0/24 /24 198.39.105.0 – 198.39.105.255 AS11857 1
36 198.39.106.0/23 /23 198.39.106.0 – 198.39.107.255 AS11857 1
37 198.39.106.0/24 /24 198.39.106.0 – 198.39.106.255 AS11857 1
38 198.39.107.0/24 /24 198.39.107.0 – 198.39.107.255 AS11857 1
39 198.39.108.0/22 /22 198.39.108.0 – 198.39.111.255 AS11857 1
40 198.39.108.0/23 /23 198.39.108.0 – 198.39.109.255 AS11857 1
41 198.39.108.0/24 /24 198.39.108.0 – 198.39.108.255 AS11857 1
42 198.39.112.0/23 /23 198.39.112.0 – 198.39.113.255 AS11857 1
43 198.39.112.0/24 /24 198.39.112.0 – 198.39.112.255 AS11857 1
44 198.39.114.0/23 /23 198.39.114.0 – 198.39.115.255 AS11857 1
45 198.39.156.0/24 /24 198.39.156.0 – 198.39.156.255 AS11857 1
46 198.39.157.0/24 /24 198.39.157.0 – 198.39.157.255 AS11857 1
47 198.39.172.0/24 /24 198.39.172.0 – 198.39.172.255 AS11857 1
48 198.39.173.0/24 /24 198.39.173.0 – 198.39.173.255 AS11857 1
49 198.39.174.0/24 /24 198.39.174.0 – 198.39.174.255 AS11857 1
50 198.39.175.0/24 /24 198.39.175.0 – 198.39.175.255 AS11857 1
51 198.39.176.0/24 /24 198.39.176.0 – 198.39.176.255 AS11857 1
52 198.39.177.0/24 /24 198.39.177.0 – 198.39.177.255 AS11857 1
53 198.39.178.0/24 /24 198.39.178.0 – 198.39.178.255 AS11857 1
54 198.39.196.0/24 /24 198.39.196.0 – 198.39.196.255 AS11857 1
55 198.39.200.0/23 /23 198.39.200.0 – 198.39.201.255 AS11857 1
56 198.39.202.0/24 /24 198.39.202.0 – 198.39.202.255 AS11857 1
57 198.39.214.0/24 /24 198.39.214.0 – 198.39.214.255 AS11857 1
58 198.39.215.0/24 /24 198.39.215.0 – 198.39.215.255 AS11857 1
59 198.39.218.0/24 /24 198.39.218.0 – 198.39.218.255 AS11857 1
60 198.39.219.0/24 /24 198.39.219.0 – 198.39.219.255 AS11857 1