BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 46 IPv4 prefixes · ASN: AS28545 · showing 1–46
# Prefix ↑ Mask Range Origin ASN MOAS
1 177.236.112.0/22 /22 177.236.112.0 – 177.236.115.255 AS28545 1
2 177.236.116.0/22 /22 177.236.116.0 – 177.236.119.255 AS28545 1
3 177.238.185.0/24 /24 177.238.185.0 – 177.238.185.255 AS28545 1
4 177.238.190.0/24 /24 177.238.190.0 – 177.238.190.255 AS28545 1
5 187.184.24.0/22 /22 187.184.24.0 – 187.184.27.255 AS28545 1
6 187.184.28.0/22 /22 187.184.28.0 – 187.184.31.255 AS28545 1
7 187.184.96.0/22 /22 187.184.96.0 – 187.184.99.255 AS28545 1
8 187.184.100.0/22 /22 187.184.100.0 – 187.184.103.255 AS28545 1
9 187.184.104.0/22 /22 187.184.104.0 – 187.184.107.255 AS28545 1
10 187.184.108.0/22 /22 187.184.108.0 – 187.184.111.255 AS28545 1
11 187.184.112.0/22 /22 187.184.112.0 – 187.184.115.255 AS28545 1
12 187.184.116.0/22 /22 187.184.116.0 – 187.184.119.255 AS28545 1
13 187.184.120.0/22 /22 187.184.120.0 – 187.184.123.255 AS28545 1
14 187.184.124.0/22 /22 187.184.124.0 – 187.184.127.255 AS28545 1
15 187.184.152.0/22 /22 187.184.152.0 – 187.184.155.255 AS28545 1
16 187.184.156.0/22 /22 187.184.156.0 – 187.184.159.255 AS28545 1
17 187.184.160.0/22 /22 187.184.160.0 – 187.184.163.255 AS28545 1
18 187.184.164.0/22 /22 187.184.164.0 – 187.184.167.255 AS28545 1
19 187.184.168.0/22 /22 187.184.168.0 – 187.184.171.255 AS28545 1
20 187.184.172.0/22 /22 187.184.172.0 – 187.184.175.255 AS28545 1
21 187.185.224.0/24 /24 187.185.224.0 – 187.185.224.255 AS28545 1
22 187.252.0.0/23 /23 187.252.0.0 – 187.252.1.255 AS28545 1
23 187.252.5.0/24 /24 187.252.5.0 – 187.252.5.255 AS28545 1
24 187.252.6.0/24 /24 187.252.6.0 – 187.252.6.255 AS28545 1
25 187.252.7.0/24 /24 187.252.7.0 – 187.252.7.255 AS28545 1
26 187.252.8.0/24 /24 187.252.8.0 – 187.252.8.255 AS28545 1
27 187.252.15.0/24 /24 187.252.15.0 – 187.252.15.255 AS28545 1
28 187.252.83.0/24 /24 187.252.83.0 – 187.252.83.255 AS28545 1
29 187.252.92.0/23 /23 187.252.92.0 – 187.252.93.255 AS28545 1
30 187.252.94.0/24 /24 187.252.94.0 – 187.252.94.255 AS28545 1
31 187.252.95.0/24 /24 187.252.95.0 – 187.252.95.255 AS28545 1
32 187.252.154.0/24 /24 187.252.154.0 – 187.252.154.255 AS28545 1
33 187.253.2.0/24 /24 187.253.2.0 – 187.253.2.255 AS28545 1
34 189.202.20.0/23 /23 189.202.20.0 – 189.202.21.255 AS28545 1
35 189.202.22.0/24 /24 189.202.22.0 – 189.202.22.255 AS28545 1
36 189.202.23.0/24 /24 189.202.23.0 – 189.202.23.255 AS28545 1
37 189.214.0.0/22 /22 189.214.0.0 – 189.214.3.255 AS28545 1
38 189.214.4.0/22 /22 189.214.4.0 – 189.214.7.255 AS28545 1
39 189.215.48.0/22 /22 189.215.48.0 – 189.215.51.255 AS28545 1
40 189.215.52.0/22 /22 189.215.52.0 – 189.215.55.255 AS28545 1
41 189.215.245.0/24 /24 189.215.245.0 – 189.215.245.255 AS28545 1
42 189.220.40.0/24 /24 189.220.40.0 – 189.220.40.255 AS28545 1
43 189.220.43.0/24 /24 189.220.43.0 – 189.220.43.255 AS28545 1
44 200.33.192.0/24 /24 200.33.192.0 – 200.33.192.255 AS28545 1
45 200.34.142.0/24 /24 200.34.142.0 – 200.34.142.255 AS28545 1
46 200.36.110.0/24 /24 200.36.110.0 – 200.36.110.255 AS28545 1