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 55 IPv4 prefixes · ASN: AS15311 · showing 1–55
# Prefix ↓ Mask Range Origin ASN MOAS
1 201.236.128.0/18 /18 201.236.128.0 – 201.236.191.255 AS15311 1
2 201.236.96.0/20 /20 201.236.96.0 – 201.236.111.255 AS15311 1
3 201.236.64.0/19 /19 201.236.64.0 – 201.236.95.255 AS15311 1
4 201.236.52.0/22 /22 201.236.52.0 – 201.236.55.255 AS15311 1
5 201.236.28.0/24 /24 201.236.28.0 – 201.236.28.255 AS15311 1
6 201.236.28.0/22 /22 201.236.28.0 – 201.236.31.255 AS15311 1
7 201.236.24.0/24 /24 201.236.24.0 – 201.236.24.255 AS15311 1
8 201.236.24.0/22 /22 201.236.24.0 – 201.236.27.255 AS15311 1
9 201.236.20.0/22 /22 201.236.20.0 – 201.236.23.255 AS15311 1
10 200.113.176.0/20 /20 200.113.176.0 – 200.113.191.255 AS15311 1
11 200.113.160.0/20 /20 200.113.160.0 – 200.113.175.255 AS15311 1
12 200.113.144.0/20 /20 200.113.144.0 – 200.113.159.255 AS15311 1
13 200.113.112.0/20 /20 200.113.112.0 – 200.113.127.255 AS15311 1
14 200.113.96.0/20 /20 200.113.96.0 – 200.113.111.255 AS15311 1
15 200.113.80.0/20 /20 200.113.80.0 – 200.113.95.255 AS15311 1
16 200.113.48.0/20 /20 200.113.48.0 – 200.113.63.255 AS15311 1
17 200.113.32.0/20 /20 200.113.32.0 – 200.113.47.255 AS15311 1
18 200.113.16.0/21 /21 200.113.16.0 – 200.113.23.255 AS15311 1
19 200.113.8.0/21 /21 200.113.8.0 – 200.113.15.255 AS15311 1
20 200.113.0.0/21 /21 200.113.0.0 – 200.113.7.255 AS15311 1
21 200.90.190.0/24 /24 200.90.190.0 – 200.90.190.255 AS15311 1
22 200.90.188.0/24 /24 200.90.188.0 – 200.90.188.255 AS15311 1
23 200.90.179.0/24 /24 200.90.179.0 – 200.90.179.255 AS15311 1
24 200.90.176.0/23 /23 200.90.176.0 – 200.90.177.255 AS15311 1
25 200.68.58.0/24 /24 200.68.58.0 – 200.68.58.255 AS15311 1
26 200.68.1.0/24 /24 200.68.1.0 – 200.68.1.255 AS15311 1
27 200.54.199.0/24 /24 200.54.199.0 – 200.54.199.255 AS15311 1
28 200.54.196.0/23 /23 200.54.196.0 – 200.54.197.255 AS15311 1
29 200.54.194.0/24 /24 200.54.194.0 – 200.54.194.255 AS15311 1
30 200.54.193.0/24 /24 200.54.193.0 – 200.54.193.255 AS15311 1
31 200.54.188.0/24 /24 200.54.188.0 – 200.54.188.255 AS15311 1
32 200.54.184.0/22 /22 200.54.184.0 – 200.54.187.255 AS15311 1
33 200.54.182.0/23 /23 200.54.182.0 – 200.54.183.255 AS15311 1
34 200.54.181.0/24 /24 200.54.181.0 – 200.54.181.255 AS15311 1
35 200.54.176.0/22 /22 200.54.176.0 – 200.54.179.255 AS15311 1
36 200.54.160.0/20 /20 200.54.160.0 – 200.54.175.255 AS15311 1
37 200.54.156.0/22 /22 200.54.156.0 – 200.54.159.255 AS15311 1
38 200.54.154.0/23 /23 200.54.154.0 – 200.54.155.255 AS15311 1
39 200.54.153.0/24 /24 200.54.153.0 – 200.54.153.255 AS15311 1
40 200.54.146.0/24 /24 200.54.146.0 – 200.54.146.255 AS15311 1
41 200.54.144.0/23 /23 200.54.144.0 – 200.54.145.255 AS15311 1
42 200.50.124.0/22 /22 200.50.124.0 – 200.50.127.255 AS15311 1
43 200.50.108.0/22 /22 200.50.108.0 – 200.50.111.255 AS15311 1
44 200.50.96.0/22 /22 200.50.96.0 – 200.50.99.255 AS15311 1
45 200.42.190.0/23 /23 200.42.190.0 – 200.42.191.255 AS15311 1
46 200.42.176.0/22 /22 200.42.176.0 – 200.42.179.255 AS15311 1
47 200.42.172.0/22 /22 200.42.172.0 – 200.42.175.255 AS15311 1
48 190.82.116.0/22 /22 190.82.116.0 – 190.82.119.255 AS15311 1
49 190.82.112.0/23 /23 190.82.112.0 – 190.82.113.255 AS15311 1
50 190.82.112.0/20 /20 190.82.112.0 – 190.82.127.255 AS15311 1
51 190.82.96.0/20 /20 190.82.96.0 – 190.82.111.255 AS15311 1
52 190.82.64.0/18 /18 190.82.64.0 – 190.82.127.255 AS15311 1
53 186.179.80.0/20 /20 186.179.80.0 – 186.179.95.255 AS15311 1
54 186.103.160.0/24 /24 186.103.160.0 – 186.103.160.255 AS15311 1
55 186.103.128.0/17 /17 186.103.128.0 – 186.103.255.255 AS15311 1