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 53 IPv4 prefixes · ASN: AS28571 · showing 1–53
# Prefix ↓ Mask Range Origin ASN MOAS
1 200.144.254.0/23 /23 200.144.254.0 – 200.144.255.255 AS28571 1
2 200.144.252.0/23 /23 200.144.252.0 – 200.144.253.255 AS28571 1
3 200.144.250.0/23 /23 200.144.250.0 – 200.144.251.255 AS28571 1
4 200.144.249.0/24 /24 200.144.249.0 – 200.144.249.255 AS28571 1
5 200.144.248.0/24 /24 200.144.248.0 – 200.144.248.255 AS28571 1
6 200.144.244.0/22 /22 200.144.244.0 – 200.144.247.255 AS28571 1
7 200.144.240.0/22 /22 200.144.240.0 – 200.144.243.255 AS28571 1
8 200.144.239.0/24 /24 200.144.239.0 – 200.144.239.255 AS28571 1
9 200.144.238.0/24 /24 200.144.238.0 – 200.144.238.255 AS28571 1
10 200.144.237.0/24 /24 200.144.237.0 – 200.144.237.255 AS28571 1
11 200.144.236.0/24 /24 200.144.236.0 – 200.144.236.255 AS28571 1
12 200.144.234.0/23 /23 200.144.234.0 – 200.144.235.255 AS28571 1
13 200.144.212.0/24 /24 200.144.212.0 – 200.144.212.255 AS28571 1
14 200.144.206.0/23 /23 200.144.206.0 – 200.144.207.255 AS28571 1
15 200.144.192.0/18 /18 200.144.192.0 – 200.144.255.255 AS28571 1
16 200.144.184.0/21 /21 200.144.184.0 – 200.144.191.255 AS28571 1
17 200.144.182.0/23 /23 200.144.182.0 – 200.144.183.255 AS28571 1
18 200.144.180.0/23 /23 200.144.180.0 – 200.144.181.255 AS28571 1
19 200.144.160.0/19 /19 200.144.160.0 – 200.144.191.255 AS28571 1
20 200.144.72.0/23 /23 200.144.72.0 – 200.144.73.255 AS28571 1
21 200.144.62.0/23 /23 200.144.62.0 – 200.144.63.255 AS28571 1
22 200.144.60.0/24 /24 200.144.60.0 – 200.144.60.255 AS28571 1
23 200.144.48.0/20 /20 200.144.48.0 – 200.144.63.255 AS28571 1
24 200.136.54.0/24 /24 200.136.54.0 – 200.136.54.255 AS28571 1
25 200.136.52.0/23 /23 200.136.52.0 – 200.136.53.255 AS28571 1
26 200.136.49.0/24 /24 200.136.49.0 – 200.136.49.255 AS28571 1
27 200.136.0.0/20 /20 200.136.0.0 – 200.136.15.255 AS28571 1
28 200.18.108.0/23 /23 200.18.108.0 – 200.18.109.255 AS28571 1
29 200.18.106.0/23 /23 200.18.106.0 – 200.18.107.255 AS28571 1
30 200.18.53.0/24 /24 200.18.53.0 – 200.18.53.255 AS28571 1
31 200.17.27.0/24 /24 200.17.27.0 – 200.17.27.255 AS28571 1
32 200.17.16.0/20 /20 200.17.16.0 – 200.17.31.255 AS28571 1
33 200.9.95.0/24 /24 200.9.95.0 – 200.9.95.255 AS28571 1
34 177.90.128.0/17 /17 177.90.128.0 – 177.90.255.255 AS28571 1
35 177.90.64.0/18 /18 177.90.64.0 – 177.90.127.255 AS28571 1
36 177.90.32.0/19 /19 177.90.32.0 – 177.90.63.255 AS28571 1
37 143.107.254.0/24 /24 143.107.254.0 – 143.107.254.255 AS28571 1
38 143.107.253.0/24 /24 143.107.253.0 – 143.107.253.255 AS28571 1
39 143.107.252.0/24 /24 143.107.252.0 – 143.107.252.255 AS28571 1
40 143.107.248.0/24 /24 143.107.248.0 – 143.107.248.255 AS28571 1
41 143.107.178.0/23 /23 143.107.178.0 – 143.107.179.255 AS28571 1
42 143.107.154.0/24 /24 143.107.154.0 – 143.107.154.255 AS28571 1
43 143.107.92.0/23 /23 143.107.92.0 – 143.107.93.255 AS28571 1
44 143.107.88.0/24 /24 143.107.88.0 – 143.107.88.255 AS28571 1
45 143.107.86.0/24 /24 143.107.86.0 – 143.107.86.255 AS28571 1
46 143.107.84.0/23 /23 143.107.84.0 – 143.107.85.255 AS28571 1
47 143.107.64.0/24 /24 143.107.64.0 – 143.107.64.255 AS28571 1
48 143.107.44.0/23 /23 143.107.44.0 – 143.107.45.255 AS28571 1
49 143.107.27.0/24 /24 143.107.27.0 – 143.107.27.255 AS28571 1
50 143.107.14.0/24 /24 143.107.14.0 – 143.107.14.255 AS28571 1
51 143.107.8.0/24 /24 143.107.8.0 – 143.107.8.255 AS28571 1
52 143.107.3.0/24 /24 143.107.3.0 – 143.107.3.255 AS28571 1
53 143.107.0.0/16 /16 143.107.0.0 – 143.107.255.255 AS28571 1