BGP Full View — RIPE RIS RRC00data as of 2026-04-30 02:06

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
Refreshing BGP RIB…started 101 min ago
starting…
🗺 IPv4 address-space map → 📊 ASN TOP →
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IPv4 prefixes
1 124 820
IPv4 origin ASNs
78 195
IPv4 MOAS
6 325
IPv6 prefixes
255 302
IPv6 origin ASNs
36 432
IPv6 MOAS
1 446

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
/13 585
306 708 480
/14 1 207
316 407 808
/15 2 150
281 804 800
/16 13 833
906 559 488
/17 8 673
284 196 864
/18 13 910
227 901 440
/19 26 596
217 874 432
/20 48 476
198 557 696
/21 55 688
114 049 024
/22 118 634
121 481 216
/23 117 820
60 323 840
/24 711 619
182 174 464
Total 1 119 658 4 284 441 344
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 5 475
2 870 476 800
/30 832
218 103 808
/31 359
47 054 848
/32 26 937
1 765 343 232
/33 5 715
187 269 120
/34 5 557
91 045 888
/35 1 940
15 892 480
/36 9 988
40 910 848
/37 1 384
2 834 432
/38 2 723
2 788 352
/39 1 848
946 176
/40 23 836
6 102 016
/41 1 719
220 032
/42 2 974
190 336
/43 1 458
46 656
/44 25 773
412 368
/45 4 518
36 144
/46 5 832
23 328
/47 8 869
17 738
/48 116 991
116 991
Total 255 012 4 413 969 797 801
IPv4 (1 124 820) IPv6 (255 302)
Reset
Found 50 IPv4 prefixes · ASN: AS39246 · showing 1–50
# Prefix ↓ Mask Range Origin ASN MOAS
1 109.121.189.0/24 /24 109.121.189.0 – 109.121.189.255 AS39246 1
2 109.121.188.0/24 /24 109.121.188.0 – 109.121.188.255 AS39246 1
3 109.121.187.0/24 /24 109.121.187.0 – 109.121.187.255 AS39246 1
4 109.121.186.0/24 /24 109.121.186.0 – 109.121.186.255 AS39246 1
5 109.121.185.0/24 /24 109.121.185.0 – 109.121.185.255 AS39246 1
6 109.121.184.0/24 /24 109.121.184.0 – 109.121.184.255 AS39246 1
7 109.121.179.0/24 /24 109.121.179.0 – 109.121.179.255 AS39246 1
8 109.121.178.0/24 /24 109.121.178.0 – 109.121.178.255 AS39246 1
9 109.121.177.0/24 /24 109.121.177.0 – 109.121.177.255 AS39246 1
10 109.121.176.0/24 /24 109.121.176.0 – 109.121.176.255 AS39246 1
11 109.121.171.0/24 /24 109.121.171.0 – 109.121.171.255 AS39246 1
12 109.121.170.0/24 /24 109.121.170.0 – 109.121.170.255 AS39246 1
13 109.121.169.0/24 /24 109.121.169.0 – 109.121.169.255 AS39246 1
14 109.121.168.0/24 /24 109.121.168.0 – 109.121.168.255 AS39246 1
15 109.121.167.0/24 /24 109.121.167.0 – 109.121.167.255 AS39246 1
16 109.121.165.0/24 /24 109.121.165.0 – 109.121.165.255 AS39246 1
17 109.121.164.0/24 /24 109.121.164.0 – 109.121.164.255 AS39246 1
18 109.121.158.0/24 /24 109.121.158.0 – 109.121.158.255 AS39246 1
19 109.121.157.0/24 /24 109.121.157.0 – 109.121.157.255 AS39246 1
20 109.121.156.0/24 /24 109.121.156.0 – 109.121.156.255 AS39246 1
21 109.121.155.0/24 /24 109.121.155.0 – 109.121.155.255 AS39246 1
22 109.121.154.0/24 /24 109.121.154.0 – 109.121.154.255 AS39246 1
23 109.121.151.0/24 /24 109.121.151.0 – 109.121.151.255 AS39246 1
24 109.121.150.0/24 /24 109.121.150.0 – 109.121.150.255 AS39246 1
25 109.121.149.0/24 /24 109.121.149.0 – 109.121.149.255 AS39246 1
26 109.121.148.0/24 /24 109.121.148.0 – 109.121.148.255 AS39246 1
27 109.121.132.0/24 /24 109.121.132.0 – 109.121.132.255 AS39246 1
28 109.121.131.0/24 /24 109.121.131.0 – 109.121.131.255 AS39246 1
29 109.121.130.0/24 /24 109.121.130.0 – 109.121.130.255 AS39246 1
30 109.121.129.0/24 /24 109.121.129.0 – 109.121.129.255 AS39246 1
31 85.187.205.0/24 /24 85.187.205.0 – 85.187.205.255 AS39246 1
32 85.187.204.0/24 /24 85.187.204.0 – 85.187.204.255 AS39246 1
33 77.78.143.0/24 /24 77.78.143.0 – 77.78.143.255 AS39246 1
34 77.78.142.0/24 /24 77.78.142.0 – 77.78.142.255 AS39246 1
35 77.78.141.0/24 /24 77.78.141.0 – 77.78.141.255 AS39246 1
36 77.78.140.0/24 /24 77.78.140.0 – 77.78.140.255 AS39246 1
37 77.78.139.0/24 /24 77.78.139.0 – 77.78.139.255 AS39246 1
38 77.78.138.0/24 /24 77.78.138.0 – 77.78.138.255 AS39246 1
39 77.78.137.0/24 /24 77.78.137.0 – 77.78.137.255 AS39246 1
40 77.78.136.0/24 /24 77.78.136.0 – 77.78.136.255 AS39246 1
41 77.78.135.0/24 /24 77.78.135.0 – 77.78.135.255 AS39246 1
42 77.78.134.0/24 /24 77.78.134.0 – 77.78.134.255 AS39246 1
43 77.78.133.0/24 /24 77.78.133.0 – 77.78.133.255 AS39246 1
44 77.78.132.0/24 /24 77.78.132.0 – 77.78.132.255 AS39246 1
45 77.78.131.0/24 /24 77.78.131.0 – 77.78.131.255 AS39246 1
46 77.78.129.0/24 /24 77.78.129.0 – 77.78.129.255 AS39246 1
47 77.78.128.0/24 /24 77.78.128.0 – 77.78.128.255 AS39246 1
48 62.192.133.0/24 /24 62.192.133.0 – 62.192.133.255 AS39246 1
49 62.192.132.0/24 /24 62.192.132.0 – 62.192.132.255 AS39246 1
50 31.193.189.0/24 /24 31.193.189.0 – 31.193.189.255 AS39246 1