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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 55 IPv4 prefixes · ASN: AS270161 · showing 1–55
# Prefix ↓ Mask Range Origin ASN MOAS
1 201.167.141.0/24 /24 201.167.141.0 – 201.167.141.255 AS270161 1
2 201.167.140.0/24 /24 201.167.140.0 – 201.167.140.255 AS270161 1
3 201.167.138.0/24 /24 201.167.138.0 – 201.167.138.255 AS270161 1
4 201.167.137.0/24 /24 201.167.137.0 – 201.167.137.255 AS270161 1
5 201.167.94.0/23 /23 201.167.94.0 – 201.167.95.255 AS270161 1
6 201.167.93.0/24 /24 201.167.93.0 – 201.167.93.255 AS270161 1
7 201.167.92.0/24 /24 201.167.92.0 – 201.167.92.255 AS270161 1
8 201.161.179.0/24 /24 201.161.179.0 – 201.161.179.255 AS270161 1
9 201.161.178.0/24 /24 201.161.178.0 – 201.161.178.255 AS270161 1
10 201.161.131.0/24 /24 201.161.131.0 – 201.161.131.255 AS270161 1
11 201.130.211.0/24 /24 201.130.211.0 – 201.130.211.255 AS270161 1
12 201.130.210.0/24 /24 201.130.210.0 – 201.130.210.255 AS270161 1
13 201.130.200.0/24 /24 201.130.200.0 – 201.130.200.255 AS270161 1
14 200.56.223.0/24 /24 200.56.223.0 – 200.56.223.255 AS270161 1
15 200.56.220.0/24 /24 200.56.220.0 – 200.56.220.255 AS270161 1
16 200.56.219.0/24 /24 200.56.219.0 – 200.56.219.255 AS270161 1
17 200.56.218.0/24 /24 200.56.218.0 – 200.56.218.255 AS270161 1
18 200.56.212.0/22 /22 200.56.212.0 – 200.56.215.255 AS270161 1
19 200.56.202.0/24 /24 200.56.202.0 – 200.56.202.255 AS270161 1
20 200.53.249.0/24 /24 200.53.249.0 – 200.53.249.255 AS270161 1
21 187.254.255.0/24 /24 187.254.255.0 – 187.254.255.255 AS270161 1
22 187.254.254.0/24 /24 187.254.254.0 – 187.254.254.255 AS270161 1
23 187.254.63.0/24 /24 187.254.63.0 – 187.254.63.255 AS270161 1
24 177.249.191.0/24 /24 177.249.191.0 – 177.249.191.255 AS270161 1
25 177.249.172.0/22 /22 177.249.172.0 – 177.249.175.255 AS270161 1
26 177.249.170.0/23 /23 177.249.170.0 – 177.249.171.255 AS270161 1
27 177.249.168.0/22 /22 177.249.168.0 – 177.249.171.255 AS270161 1
28 177.249.167.0/24 /24 177.249.167.0 – 177.249.167.255 AS270161 1
29 177.249.165.0/24 /24 177.249.165.0 – 177.249.165.255 AS270161 1
30 177.249.164.0/24 /24 177.249.164.0 – 177.249.164.255 AS270161 1
31 177.249.80.0/20 /20 177.249.80.0 – 177.249.95.255 AS270161 1
32 177.249.72.0/21 /21 177.249.72.0 – 177.249.79.255 AS270161 1
33 177.249.64.0/21 /21 177.249.64.0 – 177.249.71.255 AS270161 1
34 177.249.64.0/20 /20 177.249.64.0 – 177.249.79.255 AS270161 1
35 177.249.55.0/24 /24 177.249.55.0 – 177.249.55.255 AS270161 1
36 177.249.54.0/24 /24 177.249.54.0 – 177.249.54.255 AS270161 1
37 177.249.53.0/24 /24 177.249.53.0 – 177.249.53.255 AS270161 1
38 177.249.50.0/24 /24 177.249.50.0 – 177.249.50.255 AS270161 1
39 177.249.31.0/24 /24 177.249.31.0 – 177.249.31.255 AS270161 1
40 177.249.30.0/24 /24 177.249.30.0 – 177.249.30.255 AS270161 1
41 177.249.28.0/24 /24 177.249.28.0 – 177.249.28.255 AS270161 1
42 177.249.27.0/24 /24 177.249.27.0 – 177.249.27.255 AS270161 1
43 177.248.168.0/21 /21 177.248.168.0 – 177.248.175.255 AS270161 1
44 177.248.160.0/21 /21 177.248.160.0 – 177.248.167.255 AS270161 1
45 177.248.160.0/20 /20 177.248.160.0 – 177.248.175.255 AS270161 1
46 177.248.136.0/21 /21 177.248.136.0 – 177.248.143.255 AS270161 1
47 177.248.128.0/20 /20 177.248.128.0 – 177.248.143.255 AS270161 1
48 177.248.44.0/22 /22 177.248.44.0 – 177.248.47.255 AS270161 1
49 177.248.40.0/22 /22 177.248.40.0 – 177.248.43.255 AS270161 1
50 177.248.36.0/22 /22 177.248.36.0 – 177.248.39.255 AS270161 1
51 177.248.32.0/22 /22 177.248.32.0 – 177.248.35.255 AS270161 1
52 177.248.28.0/22 /22 177.248.28.0 – 177.248.31.255 AS270161 1
53 177.248.24.0/22 /22 177.248.24.0 – 177.248.27.255 AS270161 1
54 177.248.20.0/22 /22 177.248.20.0 – 177.248.23.255 AS270161 1
55 177.248.16.0/22 /22 177.248.16.0 – 177.248.19.255 AS270161 1