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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

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
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 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
/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 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 49 IPv4 prefixes · ASN: AS33132 · showing 1–49
# Prefix ↑ Mask Range Origin ASN MOAS
1 45.42.56.0/21 /21 45.42.56.0 – 45.42.63.255 AS33132 1
2 45.73.144.0/20 /20 45.73.144.0 – 45.73.159.255 AS33132 1
3 45.73.155.0/24 /24 45.73.155.0 – 45.73.155.255 AS33132 1
4 45.73.156.0/24 /24 45.73.156.0 – 45.73.156.255 AS33132 1
5 69.80.64.0/20 /20 69.80.64.0 – 69.80.79.255 AS33132 1
6 74.115.232.0/22 /22 74.115.232.0 – 74.115.235.255 AS33132 1
7 74.120.40.0/21 /21 74.120.40.0 – 74.120.47.255 AS33132 1
8 74.120.46.0/24 /24 74.120.46.0 – 74.120.46.255 AS33132 1
9 104.219.176.0/21 /21 104.219.176.0 – 104.219.183.255 AS33132 1
10 140.82.213.0/24 /24 140.82.213.0 – 140.82.213.255 AS33132 1
11 141.193.54.0/24 /24 141.193.54.0 – 141.193.54.255 AS33132 1
12 162.213.144.0/21 /21 162.213.144.0 – 162.213.151.255 AS33132 1
13 162.246.136.0/21 /21 162.246.136.0 – 162.246.143.255 AS33132 1
14 162.252.120.0/21 /21 162.252.120.0 – 162.252.127.255 AS33132 1
15 167.93.0.0/17 /17 167.93.0.0 – 167.93.127.255 AS33132 1
16 170.55.0.0/16 /16 170.55.0.0 – 170.55.255.255 AS33132 1
17 170.55.0.0/24 /24 170.55.0.0 – 170.55.0.255 AS33132 1
18 170.55.52.0/23 /23 170.55.52.0 – 170.55.53.255 AS33132 1
19 170.55.55.0/24 /24 170.55.55.0 – 170.55.55.255 AS33132 1
20 170.55.63.0/24 /24 170.55.63.0 – 170.55.63.255 AS33132 1
21 170.55.69.0/24 /24 170.55.69.0 – 170.55.69.255 AS33132 1
22 170.55.70.0/24 /24 170.55.70.0 – 170.55.70.255 AS33132 1
23 170.55.71.0/24 /24 170.55.71.0 – 170.55.71.255 AS33132 1
24 170.55.77.0/24 /24 170.55.77.0 – 170.55.77.255 AS33132 1
25 170.55.79.0/24 /24 170.55.79.0 – 170.55.79.255 AS33132 1
26 170.55.83.0/24 /24 170.55.83.0 – 170.55.83.255 AS33132 1
27 170.55.88.0/24 /24 170.55.88.0 – 170.55.88.255 AS33132 1
28 170.55.90.0/24 /24 170.55.90.0 – 170.55.90.255 AS33132 1
29 170.55.102.0/24 /24 170.55.102.0 – 170.55.102.255 AS33132 1
30 170.55.120.0/24 /24 170.55.120.0 – 170.55.120.255 AS33132 1
31 170.55.127.0/24 /24 170.55.127.0 – 170.55.127.255 AS33132 1
32 170.55.129.0/24 /24 170.55.129.0 – 170.55.129.255 AS33132 1
33 170.55.132.0/24 /24 170.55.132.0 – 170.55.132.255 AS33132 1
34 170.55.135.0/24 /24 170.55.135.0 – 170.55.135.255 AS33132 1
35 170.55.150.0/24 /24 170.55.150.0 – 170.55.150.255 AS33132 1
36 170.55.162.0/24 /24 170.55.162.0 – 170.55.162.255 AS33132 1
37 170.55.188.0/24 /24 170.55.188.0 – 170.55.188.255 AS33132 1
38 170.55.192.0/24 /24 170.55.192.0 – 170.55.192.255 AS33132 1
39 170.55.197.0/24 /24 170.55.197.0 – 170.55.197.255 AS33132 1
40 198.72.44.0/22 /22 198.72.44.0 – 198.72.47.255 AS33132 1
41 198.181.255.0/24 /24 198.181.255.0 – 198.181.255.255 AS33132 1
42 199.26.72.0/21 /21 199.26.72.0 – 199.26.79.255 AS33132 1
43 199.27.240.0/21 /21 199.27.240.0 – 199.27.247.255 AS33132 1
44 199.167.100.0/22 /22 199.167.100.0 – 199.167.103.255 AS33132 1
45 199.189.192.0/21 /21 199.189.192.0 – 199.189.199.255 AS33132 1
46 204.28.104.0/21 /21 204.28.104.0 – 204.28.111.255 AS33132 1
47 204.88.28.0/22 /22 204.88.28.0 – 204.88.31.255 AS33132 1
48 204.238.236.0/24 /24 204.238.236.0 – 204.238.236.255 AS33132 1
49 208.67.164.0/22 /22 208.67.164.0 – 208.67.167.255 AS33132 1