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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 47 IPv4 prefixes · ASN: AS197155 · showing 1–47
# Prefix ↓ Mask Range Origin ASN MOAS
1 194.15.216.0/24 /24 194.15.216.0 – 194.15.216.255 AS197155 1
2 194.15.196.0/24 /24 194.15.196.0 – 194.15.196.255 AS197155 1
3 193.143.121.0/24 /24 193.143.121.0 – 193.143.121.255 AS197155 1
4 188.116.40.0/24 /24 188.116.40.0 – 188.116.40.255 AS197155 1
5 188.116.38.0/24 /24 188.116.38.0 – 188.116.38.255 AS197155 1
6 188.116.37.0/24 /24 188.116.37.0 – 188.116.37.255 AS197155 1
7 188.116.34.0/24 /24 188.116.34.0 – 188.116.34.255 AS197155 1
8 185.17.43.0/24 /24 185.17.43.0 – 185.17.43.255 AS197155 1
9 185.17.42.0/24 /24 185.17.42.0 – 185.17.42.255 AS197155 1
10 185.17.41.0/24 /24 185.17.41.0 – 185.17.41.255 AS197155 1
11 185.17.40.0/24 /24 185.17.40.0 – 185.17.40.255 AS197155 1
12 185.17.40.0/22 /22 185.17.40.0 – 185.17.43.255 AS197155 1
13 178.255.45.0/24 /24 178.255.45.0 – 178.255.45.255 AS197155 1
14 178.255.44.0/24 /24 178.255.44.0 – 178.255.44.255 AS197155 1
15 178.255.43.0/24 /24 178.255.43.0 – 178.255.43.255 AS197155 1
16 178.255.42.0/24 /24 178.255.42.0 – 178.255.42.255 AS197155 1
17 178.255.41.0/24 /24 178.255.41.0 – 178.255.41.255 AS197155 1
18 178.255.40.0/24 /24 178.255.40.0 – 178.255.40.255 AS197155 1
19 91.206.178.0/23 /23 91.206.178.0 – 91.206.179.255 AS197155 1
20 91.200.34.0/24 /24 91.200.34.0 – 91.200.34.255 AS197155 1
21 91.200.32.0/23 /23 91.200.32.0 – 91.200.33.255 AS197155 1
22 91.200.32.0/22 /22 91.200.32.0 – 91.200.35.255 AS197155 1
23 89.43.196.0/24 /24 89.43.196.0 – 89.43.196.255 AS197155 1
24 89.43.196.0/23 /23 89.43.196.0 – 89.43.197.255 AS197155 1
25 37.28.159.0/24 /24 37.28.159.0 – 37.28.159.255 AS197155 1
26 37.28.158.0/24 /24 37.28.158.0 – 37.28.158.255 AS197155 1
27 37.28.157.0/24 /24 37.28.157.0 – 37.28.157.255 AS197155 1
28 37.28.156.0/24 /24 37.28.156.0 – 37.28.156.255 AS197155 1
29 37.28.155.0/24 /24 37.28.155.0 – 37.28.155.255 AS197155 1
30 37.28.154.0/24 /24 37.28.154.0 – 37.28.154.255 AS197155 1
31 37.28.153.0/24 /24 37.28.153.0 – 37.28.153.255 AS197155 1
32 37.28.152.0/24 /24 37.28.152.0 – 37.28.152.255 AS197155 1
33 5.187.55.0/24 /24 5.187.55.0 – 5.187.55.255 AS197155 1
34 5.187.54.0/24 /24 5.187.54.0 – 5.187.54.255 AS197155 1
35 5.187.53.0/24 /24 5.187.53.0 – 5.187.53.255 AS197155 1
36 5.187.52.0/24 /24 5.187.52.0 – 5.187.52.255 AS197155 1
37 5.187.51.0/24 /24 5.187.51.0 – 5.187.51.255 AS197155 1
38 5.187.50.0/24 /24 5.187.50.0 – 5.187.50.255 AS197155 1
39 5.187.49.0/24 /24 5.187.49.0 – 5.187.49.255 AS197155 1
40 5.187.48.0/24 /24 5.187.48.0 – 5.187.48.255 AS197155 1
41 5.133.15.0/24 /24 5.133.15.0 – 5.133.15.255 AS197155 1
42 5.133.14.0/24 /24 5.133.14.0 – 5.133.14.255 AS197155 1
43 5.133.13.0/24 /24 5.133.13.0 – 5.133.13.255 AS197155 1
44 5.133.12.0/24 /24 5.133.12.0 – 5.133.12.255 AS197155 1
45 5.133.11.0/24 /24 5.133.11.0 – 5.133.11.255 AS197155 1
46 5.133.9.0/24 /24 5.133.9.0 – 5.133.9.255 AS197155 1
47 5.133.8.0/24 /24 5.133.8.0 – 5.133.8.255 AS197155 1