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 19 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 59 IPv4 prefixes · ASN: AS27837 · showing 1–59
# Prefix ↓ Mask Range Origin ASN MOAS
1 190.90.247.0/24 /24 190.90.247.0 – 190.90.247.255 AS27837 1
2 190.90.246.0/24 /24 190.90.246.0 – 190.90.246.255 AS27837 1
3 190.90.240.0/24 /24 190.90.240.0 – 190.90.240.255 AS27837 1
4 190.90.228.0/24 /24 190.90.228.0 – 190.90.228.255 AS27837 1
5 190.90.197.0/24 /24 190.90.197.0 – 190.90.197.255 AS27837 1
6 190.90.196.0/24 /24 190.90.196.0 – 190.90.196.255 AS27837 1
7 190.90.195.0/24 /24 190.90.195.0 – 190.90.195.255 AS27837 1
8 190.90.135.0/24 /24 190.90.135.0 – 190.90.135.255 AS27837 1
9 190.90.134.0/24 /24 190.90.134.0 – 190.90.134.255 AS27837 1
10 190.90.124.0/24 /24 190.90.124.0 – 190.90.124.255 AS27837 1
11 190.90.123.0/24 /24 190.90.123.0 – 190.90.123.255 AS27837 1
12 190.90.122.0/24 /24 190.90.122.0 – 190.90.122.255 AS27837 1
13 190.90.87.0/24 /24 190.90.87.0 – 190.90.87.255 AS27837 1
14 190.90.66.0/24 /24 190.90.66.0 – 190.90.66.255 AS27837 1
15 190.90.65.0/24 /24 190.90.65.0 – 190.90.65.255 AS27837 1
16 190.90.51.0/24 /24 190.90.51.0 – 190.90.51.255 AS27837 1
17 190.90.50.0/24 /24 190.90.50.0 – 190.90.50.255 AS27837 1
18 190.90.49.0/24 /24 190.90.49.0 – 190.90.49.255 AS27837 1
19 190.90.48.0/24 /24 190.90.48.0 – 190.90.48.255 AS27837 1
20 190.90.47.0/24 /24 190.90.47.0 – 190.90.47.255 AS27837 1
21 190.90.46.0/24 /24 190.90.46.0 – 190.90.46.255 AS27837 1
22 190.90.45.0/24 /24 190.90.45.0 – 190.90.45.255 AS27837 1
23 190.90.44.0/24 /24 190.90.44.0 – 190.90.44.255 AS27837 1
24 190.90.43.0/24 /24 190.90.43.0 – 190.90.43.255 AS27837 1
25 190.90.42.0/24 /24 190.90.42.0 – 190.90.42.255 AS27837 1
26 190.90.41.0/24 /24 190.90.41.0 – 190.90.41.255 AS27837 1
27 190.90.40.0/24 /24 190.90.40.0 – 190.90.40.255 AS27837 1
28 186.1.191.0/24 /24 186.1.191.0 – 186.1.191.255 AS27837 1
29 186.1.190.0/24 /24 186.1.190.0 – 186.1.190.255 AS27837 1
30 186.1.189.0/24 /24 186.1.189.0 – 186.1.189.255 AS27837 1
31 186.1.188.0/24 /24 186.1.188.0 – 186.1.188.255 AS27837 1
32 186.1.187.0/24 /24 186.1.187.0 – 186.1.187.255 AS27837 1
33 186.1.186.0/24 /24 186.1.186.0 – 186.1.186.255 AS27837 1
34 186.1.185.0/24 /24 186.1.185.0 – 186.1.185.255 AS27837 1
35 186.1.184.0/24 /24 186.1.184.0 – 186.1.184.255 AS27837 1
36 186.1.183.0/24 /24 186.1.183.0 – 186.1.183.255 AS27837 1
37 186.1.182.0/24 /24 186.1.182.0 – 186.1.182.255 AS27837 1
38 186.1.181.0/24 /24 186.1.181.0 – 186.1.181.255 AS27837 1
39 186.1.180.0/24 /24 186.1.180.0 – 186.1.180.255 AS27837 1
40 186.1.179.0/24 /24 186.1.179.0 – 186.1.179.255 AS27837 1
41 186.1.178.0/24 /24 186.1.178.0 – 186.1.178.255 AS27837 1
42 186.1.177.0/24 /24 186.1.177.0 – 186.1.177.255 AS27837 1
43 186.1.176.0/24 /24 186.1.176.0 – 186.1.176.255 AS27837 1
44 186.1.175.0/24 /24 186.1.175.0 – 186.1.175.255 AS27837 1
45 186.1.174.0/24 /24 186.1.174.0 – 186.1.174.255 AS27837 1
46 186.1.173.0/24 /24 186.1.173.0 – 186.1.173.255 AS27837 1
47 186.1.172.0/24 /24 186.1.172.0 – 186.1.172.255 AS27837 1
48 186.1.171.0/24 /24 186.1.171.0 – 186.1.171.255 AS27837 1
49 186.1.170.0/24 /24 186.1.170.0 – 186.1.170.255 AS27837 1
50 186.1.169.0/24 /24 186.1.169.0 – 186.1.169.255 AS27837 1
51 186.1.168.0/24 /24 186.1.168.0 – 186.1.168.255 AS27837 1
52 186.1.167.0/24 /24 186.1.167.0 – 186.1.167.255 AS27837 1
53 186.1.166.0/24 /24 186.1.166.0 – 186.1.166.255 AS27837 1
54 186.1.165.0/24 /24 186.1.165.0 – 186.1.165.255 AS27837 1
55 186.1.164.0/24 /24 186.1.164.0 – 186.1.164.255 AS27837 1
56 186.1.163.0/24 /24 186.1.163.0 – 186.1.163.255 AS27837 1
57 186.1.162.0/24 /24 186.1.162.0 – 186.1.162.255 AS27837 1
58 186.1.161.0/24 /24 186.1.161.0 – 186.1.161.255 AS27837 1
59 186.1.160.0/24 /24 186.1.160.0 – 186.1.160.255 AS27837 1