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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 56 IPv4 prefixes · ASN: AS27768 · showing 1–56
# Prefix ↑ Mask Range Origin ASN MOAS
1 177.250.0.0/20 /20 177.250.0.0 – 177.250.15.255 AS27768 1
2 177.250.16.0/21 /21 177.250.16.0 – 177.250.23.255 AS27768 1
3 177.250.24.0/21 /21 177.250.24.0 – 177.250.31.255 AS27768 1
4 177.250.32.0/20 /20 177.250.32.0 – 177.250.47.255 AS27768 1
5 177.250.48.0/20 /20 177.250.48.0 – 177.250.63.255 AS27768 1
6 177.250.64.0/18 /18 177.250.64.0 – 177.250.127.255 AS27768 1
7 177.251.24.0/21 /21 177.251.24.0 – 177.251.31.255 AS27768 1
8 177.251.32.0/19 /19 177.251.32.0 – 177.251.63.255 AS27768 1
9 177.251.64.0/18 /18 177.251.64.0 – 177.251.127.255 AS27768 1
10 177.251.252.0/23 /23 177.251.252.0 – 177.251.253.255 AS27768 1
11 177.251.254.0/24 /24 177.251.254.0 – 177.251.254.255 AS27768 1
12 190.23.0.0/17 /17 190.23.0.0 – 190.23.127.255 AS27768 1
13 190.23.128.0/24 /24 190.23.128.0 – 190.23.128.255 AS27768 1
14 190.23.129.0/24 /24 190.23.129.0 – 190.23.129.255 AS27768 1
15 190.23.130.0/24 /24 190.23.130.0 – 190.23.130.255 AS27768 1
16 190.23.131.0/24 /24 190.23.131.0 – 190.23.131.255 AS27768 1
17 190.23.132.0/24 /24 190.23.132.0 – 190.23.132.255 AS27768 1
18 190.23.133.0/24 /24 190.23.133.0 – 190.23.133.255 AS27768 1
19 190.23.134.0/24 /24 190.23.134.0 – 190.23.134.255 AS27768 1
20 190.23.135.0/24 /24 190.23.135.0 – 190.23.135.255 AS27768 1
21 190.23.254.0/24 /24 190.23.254.0 – 190.23.254.255 AS27768 1
22 190.23.255.0/24 /24 190.23.255.0 – 190.23.255.255 AS27768 1
23 201.217.0.0/24 /24 201.217.0.0 – 201.217.0.255 AS27768 1
24 201.217.1.0/24 /24 201.217.1.0 – 201.217.1.255 AS27768 1
25 201.217.2.0/24 /24 201.217.2.0 – 201.217.2.255 AS27768 1
26 201.217.3.0/24 /24 201.217.3.0 – 201.217.3.255 AS27768 1
27 201.217.4.0/24 /24 201.217.4.0 – 201.217.4.255 AS27768 1
28 201.217.5.0/24 /24 201.217.5.0 – 201.217.5.255 AS27768 1
29 201.217.9.0/24 /24 201.217.9.0 – 201.217.9.255 AS27768 1
30 201.217.13.0/24 /24 201.217.13.0 – 201.217.13.255 AS27768 1
31 201.217.19.0/24 /24 201.217.19.0 – 201.217.19.255 AS27768 1
32 201.217.22.0/24 /24 201.217.22.0 – 201.217.22.255 AS27768 1
33 201.217.23.0/24 /24 201.217.23.0 – 201.217.23.255 AS27768 1
34 201.217.24.0/23 /23 201.217.24.0 – 201.217.25.255 AS27768 1
35 201.217.24.0/24 /24 201.217.24.0 – 201.217.24.255 AS27768 1
36 201.217.25.0/24 /24 201.217.25.0 – 201.217.25.255 AS27768 1
37 201.217.26.0/23 /23 201.217.26.0 – 201.217.27.255 AS27768 1
38 201.217.26.0/24 /24 201.217.26.0 – 201.217.26.255 AS27768 1
39 201.217.27.0/24 /24 201.217.27.0 – 201.217.27.255 AS27768 1
40 201.217.31.0/24 /24 201.217.31.0 – 201.217.31.255 AS27768 1
41 201.217.33.0/24 /24 201.217.33.0 – 201.217.33.255 AS27768 1
42 201.217.34.0/24 /24 201.217.34.0 – 201.217.34.255 AS27768 1
43 201.217.35.0/24 /24 201.217.35.0 – 201.217.35.255 AS27768 1
44 201.217.40.0/24 /24 201.217.40.0 – 201.217.40.255 AS27768 1
45 201.217.41.0/24 /24 201.217.41.0 – 201.217.41.255 AS27768 1
46 201.217.42.0/24 /24 201.217.42.0 – 201.217.42.255 AS27768 1
47 201.217.43.0/24 /24 201.217.43.0 – 201.217.43.255 AS27768 1
48 201.217.47.0/24 /24 201.217.47.0 – 201.217.47.255 AS27768 1
49 201.217.49.0/24 /24 201.217.49.0 – 201.217.49.255 AS27768 1
50 201.217.50.0/24 /24 201.217.50.0 – 201.217.50.255 AS27768 1
51 201.217.52.0/24 /24 201.217.52.0 – 201.217.52.255 AS27768 1
52 201.217.53.0/24 /24 201.217.53.0 – 201.217.53.255 AS27768 1
53 201.217.59.0/24 /24 201.217.59.0 – 201.217.59.255 AS27768 1
54 216.184.116.0/22 /22 216.184.116.0 – 216.184.119.255 AS27768 1
55 216.184.116.0/23 /23 216.184.116.0 – 216.184.117.255 AS27768 1
56 216.184.116.0/24 /24 216.184.116.0 – 216.184.116.255 AS27768 1