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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 61 IPv4 prefixes · ASN: AS61121 · showing 1–61
# Prefix ↓ Mask Range Origin ASN MOAS
1 217.73.119.127/32 /32 217.73.119.127 – 217.73.119.127 AS61121 1
2 217.73.119.1/32 /32 217.73.119.1 – 217.73.119.1 AS61121 1
3 217.73.119.0/32 /32 217.73.119.0 – 217.73.119.0 AS61121 1
4 217.73.119.0/24 /24 217.73.119.0 – 217.73.119.255 AS61121 1
5 217.73.118.127/32 /32 217.73.118.127 – 217.73.118.127 AS61121 1
6 217.73.118.1/32 /32 217.73.118.1 – 217.73.118.1 AS61121 1
7 217.73.118.0/32 /32 217.73.118.0 – 217.73.118.0 AS61121 1
8 217.73.118.0/24 /24 217.73.118.0 – 217.73.118.255 AS61121 1
9 217.73.118.0/23 /23 217.73.118.0 – 217.73.119.255 AS61121 1
10 217.73.117.127/32 /32 217.73.117.127 – 217.73.117.127 AS61121 1
11 217.73.117.1/32 /32 217.73.117.1 – 217.73.117.1 AS61121 1
12 217.73.117.0/32 /32 217.73.117.0 – 217.73.117.0 AS61121 1
13 217.73.117.0/24 /24 217.73.117.0 – 217.73.117.255 AS61121 1
14 217.73.116.127/32 /32 217.73.116.127 – 217.73.116.127 AS61121 1
15 217.73.116.1/32 /32 217.73.116.1 – 217.73.116.1 AS61121 1
16 217.73.116.0/32 /32 217.73.116.0 – 217.73.116.0 AS61121 1
17 217.73.116.0/24 /24 217.73.116.0 – 217.73.116.255 AS61121 1
18 217.73.116.0/23 /23 217.73.116.0 – 217.73.117.255 AS61121 1
19 185.18.7.255/32 /32 185.18.7.255 – 185.18.7.255 AS61121 1
20 185.18.7.1/32 /32 185.18.7.1 – 185.18.7.1 AS61121 1
21 185.18.7.0/32 /32 185.18.7.0 – 185.18.7.0 AS61121 1
22 185.18.7.0/24 /24 185.18.7.0 – 185.18.7.255 AS61121 1
23 185.18.6.255/32 /32 185.18.6.255 – 185.18.6.255 AS61121 1
24 185.18.6.1/32 /32 185.18.6.1 – 185.18.6.1 AS61121 1
25 185.18.6.0/32 /32 185.18.6.0 – 185.18.6.0 AS61121 1
26 185.18.6.0/24 /24 185.18.6.0 – 185.18.6.255 AS61121 1
27 185.18.6.0/23 /23 185.18.6.0 – 185.18.7.255 AS61121 1
28 185.18.5.255/32 /32 185.18.5.255 – 185.18.5.255 AS61121 1
29 185.18.5.129/32 /32 185.18.5.129 – 185.18.5.129 AS61121 1
30 185.18.5.128/32 /32 185.18.5.128 – 185.18.5.128 AS61121 1
31 185.18.5.127/32 /32 185.18.5.127 – 185.18.5.127 AS61121 1
32 185.18.5.1/32 /32 185.18.5.1 – 185.18.5.1 AS61121 1
33 185.18.5.0/32 /32 185.18.5.0 – 185.18.5.0 AS61121 1
34 185.18.5.0/24 /24 185.18.5.0 – 185.18.5.255 AS61121 1
35 185.18.4.255/32 /32 185.18.4.255 – 185.18.4.255 AS61121 1
36 185.18.4.129/32 /32 185.18.4.129 – 185.18.4.129 AS61121 1
37 185.18.4.128/32 /32 185.18.4.128 – 185.18.4.128 AS61121 1
38 185.18.4.127/32 /32 185.18.4.127 – 185.18.4.127 AS61121 1
39 185.18.4.65/32 /32 185.18.4.65 – 185.18.4.65 AS61121 1
40 185.18.4.64/32 /32 185.18.4.64 – 185.18.4.64 AS61121 1
41 185.18.4.49/32 /32 185.18.4.49 – 185.18.4.49 AS61121 1
42 185.18.4.31/32 /32 185.18.4.31 – 185.18.4.31 AS61121 1
43 185.18.4.1/32 /32 185.18.4.1 – 185.18.4.1 AS61121 1
44 185.18.4.0/32 /32 185.18.4.0 – 185.18.4.0 AS61121 1
45 185.18.4.0/24 /24 185.18.4.0 – 185.18.4.255 AS61121 1
46 185.18.4.0/23 /23 185.18.4.0 – 185.18.5.255 AS61121 1
47 185.18.4.0/22 /22 185.18.4.0 – 185.18.7.255 AS61121 1
48 176.120.87.0/24 /24 176.120.87.0 – 176.120.87.255 AS61121 1
49 176.120.86.0/24 /24 176.120.86.0 – 176.120.86.255 AS61121 1
50 176.120.86.0/23 /23 176.120.86.0 – 176.120.87.255 AS61121 1
51 176.120.85.0/24 /24 176.120.85.0 – 176.120.85.255 AS61121 1
52 176.120.84.0/24 /24 176.120.84.0 – 176.120.84.255 AS61121 1
53 176.120.84.0/23 /23 176.120.84.0 – 176.120.85.255 AS61121 1
54 176.120.84.0/22 /22 176.120.84.0 – 176.120.87.255 AS61121 1
55 91.212.151.255/32 /32 91.212.151.255 – 91.212.151.255 AS61121 1
56 91.212.151.1/32 /32 91.212.151.1 – 91.212.151.1 AS61121 1
57 91.212.151.0/32 /32 91.212.151.0 – 91.212.151.0 AS61121 1
58 91.212.151.0/24 /24 91.212.151.0 – 91.212.151.255 AS61121 1
59 62.181.51.0/24 /24 62.181.51.0 – 62.181.51.255 AS61121 1
60 62.181.50.0/24 /24 62.181.50.0 – 62.181.50.255 AS61121 1
61 62.181.50.0/23 /23 62.181.50.0 – 62.181.51.255 AS61121 1