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BGP Full View — RIPE RIS RRC00data as of 2026-09-20 13:41

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
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IPv4 prefixes
1 157 561
IPv4 origin ASNs
79 168
IPv4 MOAS
5 973
IPv6 prefixes
266 148
IPv6 origin ASNs
37 399
IPv6 MOAS
1 043

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 8 697
284 983 296
/18 14 030
229 867 520
/19 26 762
219 234 304
/20 48 541
198 823 936
/21 56 961
116 656 128
/22 118 321
121 160 704
/23 121 174
62 041 088
/24 739 051
189 197 056
Total 1 151 985 4 325 733 120
BGP /24 coverage of total IPv4 space
Announced in BGP 3 137 032 192 addr 73.04%
Not announced 1 157 935 104 addr 26.96%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.18%
↳ routable but not announced 565 293 056 addr 48.82%
    — of total IPv4 space 13.16%
    — of announceable space (total − tech/reserved) 15.27%
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) 261 /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 5 826
3 054 501 888
/30 752
197 132 288
/31 390
51 118 080
/32 27 309
1 789 722 624
/33 6 046
198 115 328
/34 5 684
93 126 656
/35 1 987
16 277 504
/36 10 085
41 308 160
/37 1 407
2 881 536
/38 2 811
2 878 464
/39 1 884
964 608
/40 24 644
6 308 864
/41 1 815
232 320
/42 3 100
198 400
/43 1 473
47 136
/44 27 088
433 408
/45 4 936
39 488
/46 6 600
26 400
/47 9 588
19 176
/48 122 198
122 198
Total 265 927 4 414 600 094 014
IPv4 (1 157 561) IPv6 (266 148)
Reset
Found 29 IPv4 prefixes · ASN: AS151858 · showing 1–29
# Prefix ↓ Mask Range Origin ASN MOAS
1 202.158.248.0/23 /23 202.158.248.0 – 202.158.249.255 AS151858 1
2 163.52.144.0/24 /24 163.52.144.0 – 163.52.144.255 AS151858 1
3 161.248.82.0/23 /23 161.248.82.0 – 161.248.83.255 AS151858 1
4 160.191.88.0/23 /23 160.191.88.0 – 160.191.89.255 AS151858 1
5 160.187.146.0/23 /23 160.187.146.0 – 160.187.147.255 AS151858 1
6 160.25.166.0/23 /23 160.25.166.0 – 160.25.167.255 AS151858 1
7 157.20.82.0/23 /23 157.20.82.0 – 157.20.83.255 AS151858 1
8 157.10.52.0/23 /23 157.10.52.0 – 157.10.53.255 AS151858 1
9 103.245.236.0/23 /23 103.245.236.0 – 103.245.237.255 AS151858 1
10 103.195.238.0/23 /23 103.195.238.0 – 103.195.239.255 AS151858 1
11 103.195.236.0/23 /23 103.195.236.0 – 103.195.237.255 AS151858 1
12 103.186.64.0/23 /23 103.186.64.0 – 103.186.65.255 AS151858 1
13 103.182.22.0/23 /23 103.182.22.0 – 103.182.23.255 AS151858 1
14 103.180.140.0/23 /23 103.180.140.0 – 103.180.141.255 AS151858 1
15 103.180.136.0/23 /23 103.180.136.0 – 103.180.137.255 AS151858 1
16 103.175.249.0/24 /24 103.175.249.0 – 103.175.249.255 AS151858 1
17 103.175.248.0/24 /24 103.175.248.0 – 103.175.248.255 AS151858 1
18 103.173.226.0/23 /23 103.173.226.0 – 103.173.227.255 AS151858 1
19 103.171.90.0/23 /23 103.171.90.0 – 103.171.91.255 AS151858 1
20 103.167.88.0/23 /23 103.167.88.0 – 103.167.89.255 AS151858 1
21 103.118.28.0/23 /23 103.118.28.0 – 103.118.29.255 AS151858 1
22 103.106.105.0/24 /24 103.106.105.0 – 103.106.105.255 AS151858 1
23 103.106.104.0/24 /24 103.106.104.0 – 103.106.104.255 AS151858 1
24 103.75.182.0/23 /23 103.75.182.0 – 103.75.183.255 AS151858 1
25 103.75.180.0/23 /23 103.75.180.0 – 103.75.181.255 AS151858 1
26 103.20.96.0/23 /23 103.20.96.0 – 103.20.97.255 AS151858 1
27 103.14.48.0/23 /23 103.14.48.0 – 103.14.49.255 AS151858 1
28 36.50.176.0/23 /23 36.50.176.0 – 36.50.177.255 AS151858 1
29 36.50.54.0/23 /23 36.50.54.0 – 36.50.55.255 AS151858 1