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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 44 IPv4 prefixes · ASN: AS16406 · showing 1–44
# Prefix ↓ Mask Range Origin ASN MOAS
1 199.254.122.0/23 /23 199.254.122.0 – 199.254.123.255 AS16406 1
2 199.254.120.0/23 /23 199.254.120.0 – 199.254.121.255 AS16406 1
3 199.254.120.0/22 /22 199.254.120.0 – 199.254.123.255 AS16406 1
4 199.193.204.0/22 /22 199.193.204.0 – 199.193.207.255 AS16406 1
5 199.193.202.0/23 /23 199.193.202.0 – 199.193.203.255 AS16406 1
6 199.193.200.0/23 /23 199.193.200.0 – 199.193.201.255 AS16406 1
7 199.193.200.0/22 /22 199.193.200.0 – 199.193.203.255 AS16406 1
8 162.244.196.0/22 /22 162.244.196.0 – 162.244.199.255 AS16406 1
9 162.216.194.0/23 /23 162.216.194.0 – 162.216.195.255 AS16406 1
10 162.216.192.0/23 /23 162.216.192.0 – 162.216.193.255 AS16406 1
11 162.216.192.0/22 /22 162.216.192.0 – 162.216.195.255 AS16406 1
12 64.78.62.0/23 /23 64.78.62.0 – 64.78.63.255 AS16406 1
13 64.78.60.0/23 /23 64.78.60.0 – 64.78.61.255 AS16406 1
14 64.78.58.0/23 /23 64.78.58.0 – 64.78.59.255 AS16406 1
15 64.78.56.0/23 /23 64.78.56.0 – 64.78.57.255 AS16406 1
16 64.78.54.0/23 /23 64.78.54.0 – 64.78.55.255 AS16406 1
17 64.78.52.0/23 /23 64.78.52.0 – 64.78.53.255 AS16406 1
18 64.78.50.0/23 /23 64.78.50.0 – 64.78.51.255 AS16406 1
19 64.78.48.0/23 /23 64.78.48.0 – 64.78.49.255 AS16406 1
20 64.78.48.0/22 /22 64.78.48.0 – 64.78.51.255 AS16406 1
21 64.78.46.0/23 /23 64.78.46.0 – 64.78.47.255 AS16406 1
22 64.78.44.0/23 /23 64.78.44.0 – 64.78.45.255 AS16406 1
23 64.78.42.0/23 /23 64.78.42.0 – 64.78.43.255 AS16406 1
24 64.78.40.0/23 /23 64.78.40.0 – 64.78.41.255 AS16406 1
25 64.78.38.0/23 /23 64.78.38.0 – 64.78.39.255 AS16406 1
26 64.78.36.0/23 /23 64.78.36.0 – 64.78.37.255 AS16406 1
27 64.78.34.0/23 /23 64.78.34.0 – 64.78.35.255 AS16406 1
28 64.78.32.0/23 /23 64.78.32.0 – 64.78.33.255 AS16406 1
29 64.78.32.0/21 /21 64.78.32.0 – 64.78.39.255 AS16406 1
30 64.78.30.0/23 /23 64.78.30.0 – 64.78.31.255 AS16406 1
31 64.78.28.0/23 /23 64.78.28.0 – 64.78.29.255 AS16406 1
32 64.78.26.0/23 /23 64.78.26.0 – 64.78.27.255 AS16406 1
33 64.78.24.0/23 /23 64.78.24.0 – 64.78.25.255 AS16406 1
34 64.78.24.0/22 /22 64.78.24.0 – 64.78.27.255 AS16406 1
35 64.78.22.0/23 /23 64.78.22.0 – 64.78.23.255 AS16406 1
36 64.78.21.0/24 /24 64.78.21.0 – 64.78.21.255 AS16406 1
37 64.78.20.0/23 /23 64.78.20.0 – 64.78.21.255 AS16406 1
38 64.78.18.0/23 /23 64.78.18.0 – 64.78.19.255 AS16406 1
39 64.78.16.0/23 /23 64.78.16.0 – 64.78.17.255 AS16406 1
40 64.78.6.0/23 /23 64.78.6.0 – 64.78.7.255 AS16406 1
41 64.78.4.0/23 /23 64.78.4.0 – 64.78.5.255 AS16406 1
42 64.78.2.0/23 /23 64.78.2.0 – 64.78.3.255 AS16406 1
43 64.78.0.0/23 /23 64.78.0.0 – 64.78.1.255 AS16406 1
44 64.78.0.0/18 /18 64.78.0.0 – 64.78.63.255 AS16406 1