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BGP Full View — RIPE RIS RRC00data as of 2026-09-18 13:21

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
1 155 716
IPv4 origin ASNs
79 116
IPv4 MOAS
5 891
IPv6 prefixes
265 843
IPv6 origin ASNs
37 387
IPv6 MOAS
1 023

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
/12 306
320 864 256
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 693
284 852 224
/18 14 023
229 752 832
/19 26 746
219 103 232
/20 48 498
198 647 808
/21 56 957
116 647 936
/22 118 268
121 106 432
/23 121 104
62 005 248
/24 737 421
188 779 776
Total 1 150 159 4 325 713 152
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 588 544 addr 73.03%
Not announced 1 158 378 752 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.16%
↳ routable but not announced 565 739 776 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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 48
805 306 368
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 845
3 064 463 360
/30 765
200 540 160
/31 388
50 855 936
/32 27 283
1 788 018 688
/33 6 034
197 722 112
/34 5 657
92 684 288
/35 1 982
16 236 544
/36 10 115
41 431 040
/37 1 411
2 889 728
/38 2 815
2 882 560
/39 1 885
965 120
/40 24 625
6 304 000
/41 1 828
233 984
/42 3 098
198 272
/43 1 483
47 456
/44 27 093
433 488
/45 4 934
39 472
/46 6 598
26 392
/47 9 587
19 174
/48 121 892
121 892
Total 265 621 4 414 593 975 938
IPv4 (1 155 716) IPv6 (265 843)
Reset
Found 63 IPv4 prefixes · ASN: AS271493 · showing 1–63
# Prefix ↑ Mask Range Origin ASN MOAS
1 154.64.0.0/18 /18 154.64.0.0 – 154.64.63.255 AS271493 1
2 154.64.0.0/24 /24 154.64.0.0 – 154.64.0.255 AS271493 1
3 154.64.1.0/24 /24 154.64.1.0 – 154.64.1.255 AS271493 1
4 154.64.2.0/24 /24 154.64.2.0 – 154.64.2.255 AS271493 1
5 154.64.3.0/24 /24 154.64.3.0 – 154.64.3.255 AS271493 1
6 154.64.5.0/24 /24 154.64.5.0 – 154.64.5.255 AS271493 1
7 154.64.6.0/24 /24 154.64.6.0 – 154.64.6.255 AS271493 1
8 154.64.7.0/24 /24 154.64.7.0 – 154.64.7.255 AS271493 1
9 154.64.8.0/24 /24 154.64.8.0 – 154.64.8.255 AS271493 1
10 154.64.9.0/24 /24 154.64.9.0 – 154.64.9.255 AS271493 1
11 154.64.10.0/24 /24 154.64.10.0 – 154.64.10.255 AS271493 1
12 154.64.11.0/24 /24 154.64.11.0 – 154.64.11.255 AS271493 1
13 154.64.12.0/24 /24 154.64.12.0 – 154.64.12.255 AS271493 1
14 154.64.13.0/24 /24 154.64.13.0 – 154.64.13.255 AS271493 1
15 154.64.14.0/24 /24 154.64.14.0 – 154.64.14.255 AS271493 1
16 154.64.15.0/24 /24 154.64.15.0 – 154.64.15.255 AS271493 1
17 154.64.16.0/24 /24 154.64.16.0 – 154.64.16.255 AS271493 1
18 154.64.18.0/24 /24 154.64.18.0 – 154.64.18.255 AS271493 1
19 154.64.19.0/24 /24 154.64.19.0 – 154.64.19.255 AS271493 1
20 154.64.20.0/22 /22 154.64.20.0 – 154.64.23.255 AS271493 1
21 154.64.24.0/23 /23 154.64.24.0 – 154.64.25.255 AS271493 1
22 154.64.24.0/24 /24 154.64.24.0 – 154.64.24.255 AS271493 1
23 154.64.25.0/24 /24 154.64.25.0 – 154.64.25.255 AS271493 1
24 154.64.26.0/24 /24 154.64.26.0 – 154.64.26.255 AS271493 1
25 154.64.27.0/24 /24 154.64.27.0 – 154.64.27.255 AS271493 1
26 154.64.28.0/24 /24 154.64.28.0 – 154.64.28.255 AS271493 1
27 154.64.29.0/24 /24 154.64.29.0 – 154.64.29.255 AS271493 1
28 154.64.30.0/24 /24 154.64.30.0 – 154.64.30.255 AS271493 1
29 154.64.31.0/24 /24 154.64.31.0 – 154.64.31.255 AS271493 1
30 154.64.32.0/24 /24 154.64.32.0 – 154.64.32.255 AS271493 1
31 154.64.33.0/24 /24 154.64.33.0 – 154.64.33.255 AS271493 1
32 154.64.34.0/24 /24 154.64.34.0 – 154.64.34.255 AS271493 1
33 154.64.35.0/24 /24 154.64.35.0 – 154.64.35.255 AS271493 1
34 154.64.36.0/24 /24 154.64.36.0 – 154.64.36.255 AS271493 1
35 154.64.37.0/24 /24 154.64.37.0 – 154.64.37.255 AS271493 1
36 154.64.38.0/24 /24 154.64.38.0 – 154.64.38.255 AS271493 1
37 154.64.39.0/24 /24 154.64.39.0 – 154.64.39.255 AS271493 1
38 154.64.40.0/24 /24 154.64.40.0 – 154.64.40.255 AS271493 1
39 154.64.41.0/24 /24 154.64.41.0 – 154.64.41.255 AS271493 1
40 154.64.42.0/24 /24 154.64.42.0 – 154.64.42.255 AS271493 1
41 154.64.43.0/24 /24 154.64.43.0 – 154.64.43.255 AS271493 1
42 154.64.44.0/24 /24 154.64.44.0 – 154.64.44.255 AS271493 1
43 154.64.45.0/24 /24 154.64.45.0 – 154.64.45.255 AS271493 1
44 154.64.47.0/24 /24 154.64.47.0 – 154.64.47.255 AS271493 1
45 154.64.48.0/24 /24 154.64.48.0 – 154.64.48.255 AS271493 1
46 154.64.49.0/24 /24 154.64.49.0 – 154.64.49.255 AS271493 1
47 154.64.50.0/24 /24 154.64.50.0 – 154.64.50.255 AS271493 1
48 154.64.51.0/24 /24 154.64.51.0 – 154.64.51.255 AS271493 1
49 154.64.52.0/24 /24 154.64.52.0 – 154.64.52.255 AS271493 1
50 154.64.53.0/24 /24 154.64.53.0 – 154.64.53.255 AS271493 1
51 154.64.54.0/24 /24 154.64.54.0 – 154.64.54.255 AS271493 1
52 154.64.55.0/24 /24 154.64.55.0 – 154.64.55.255 AS271493 1
53 154.64.56.0/24 /24 154.64.56.0 – 154.64.56.255 AS271493 1
54 154.64.57.0/24 /24 154.64.57.0 – 154.64.57.255 AS271493 1
55 154.64.58.0/24 /24 154.64.58.0 – 154.64.58.255 AS271493 1
56 154.64.59.0/24 /24 154.64.59.0 – 154.64.59.255 AS271493 1
57 154.64.60.0/24 /24 154.64.60.0 – 154.64.60.255 AS271493 1
58 154.64.61.0/24 /24 154.64.61.0 – 154.64.61.255 AS271493 1
59 154.64.62.0/24 /24 154.64.62.0 – 154.64.62.255 AS271493 1
60 154.64.63.0/24 /24 154.64.63.0 – 154.64.63.255 AS271493 1
61 181.232.204.0/23 /23 181.232.204.0 – 181.232.205.255 AS271493 1
62 181.232.205.0/24 /24 181.232.205.0 – 181.232.205.255 AS271493 1
63 181.232.206.0/23 /23 181.232.206.0 – 181.232.207.255 AS271493 1