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 52 IPv4 prefixes · ASN: AS134762 · showing 1–52
# Prefix ↓ Mask Range Origin ASN MOAS
1 219.149.8.0/21 /21 219.149.8.0 – 219.149.15.255 AS134762 1
2 219.149.0.0/21 /21 219.149.0.0 – 219.149.7.255 AS134762 1
3 210.76.188.0/22 /22 210.76.188.0 – 210.76.191.255 AS134762 1
4 210.76.184.0/22 /22 210.76.184.0 – 210.76.187.255 AS134762 1
5 210.76.180.0/22 /22 210.76.180.0 – 210.76.183.255 AS134762 1
6 210.76.176.0/22 /22 210.76.176.0 – 210.76.179.255 AS134762 1
7 210.76.172.0/22 /22 210.76.172.0 – 210.76.175.255 AS134762 1
8 210.76.168.0/22 /22 210.76.168.0 – 210.76.171.255 AS134762 1
9 210.76.164.0/22 /22 210.76.164.0 – 210.76.167.255 AS134762 1
10 210.76.160.0/22 /22 210.76.160.0 – 210.76.163.255 AS134762 1
11 182.201.240.0/21 /21 182.201.240.0 – 182.201.247.255 AS134762 1
12 182.201.0.0/18 /18 182.201.0.0 – 182.201.63.255 AS134762 1
13 123.246.80.0/20 /20 123.246.80.0 – 123.246.95.255 AS134762 1
14 123.185.192.0/18 /18 123.185.192.0 – 123.185.255.255 AS134762 1
15 123.185.128.0/18 /18 123.185.128.0 – 123.185.191.255 AS134762 1
16 123.185.112.0/20 /20 123.185.112.0 – 123.185.127.255 AS134762 1
17 123.185.96.0/20 /20 123.185.96.0 – 123.185.111.255 AS134762 1
18 123.185.80.0/20 /20 123.185.80.0 – 123.185.95.255 AS134762 1
19 123.185.64.0/20 /20 123.185.64.0 – 123.185.79.255 AS134762 1
20 123.185.64.0/18 /18 123.185.64.0 – 123.185.127.255 AS134762 1
21 123.185.48.0/20 /20 123.185.48.0 – 123.185.63.255 AS134762 1
22 123.185.32.0/20 /20 123.185.32.0 – 123.185.47.255 AS134762 1
23 123.185.16.0/20 /20 123.185.16.0 – 123.185.31.255 AS134762 1
24 123.185.0.0/20 /20 123.185.0.0 – 123.185.15.255 AS134762 1
25 123.185.0.0/18 /18 123.185.0.0 – 123.185.63.255 AS134762 1
26 123.184.192.0/20 /20 123.184.192.0 – 123.184.207.255 AS134762 1
27 123.177.60.0/22 /22 123.177.60.0 – 123.177.63.255 AS134762 1
28 123.177.52.0/22 /22 123.177.52.0 – 123.177.55.255 AS134762 1
29 123.177.48.0/23 /23 123.177.48.0 – 123.177.49.255 AS134762 1
30 123.177.46.0/23 /23 123.177.46.0 – 123.177.47.255 AS134762 1
31 123.177.44.0/23 /23 123.177.44.0 – 123.177.45.255 AS134762 1
32 123.177.42.0/23 /23 123.177.42.0 – 123.177.43.255 AS134762 1
33 123.177.20.0/22 /22 123.177.20.0 – 123.177.23.255 AS134762 1
34 123.177.16.0/22 /22 123.177.16.0 – 123.177.19.255 AS134762 1
35 103.45.248.0/22 /22 103.45.248.0 – 103.45.251.255 AS134762 1
36 103.45.176.0/20 /20 103.45.176.0 – 103.45.191.255 AS134762 1
37 103.45.172.0/22 /22 103.45.172.0 – 103.45.175.255 AS134762 1
38 59.46.192.0/18 /18 59.46.192.0 – 59.46.255.255 AS134762 1
39 59.46.128.0/18 /18 59.46.128.0 – 59.46.191.255 AS134762 1
40 59.44.96.0/19 /19 59.44.96.0 – 59.44.127.255 AS134762 1
41 59.44.64.0/19 /19 59.44.64.0 – 59.44.95.255 AS134762 1
42 43.227.64.0/22 /22 43.227.64.0 – 43.227.67.255 AS134762 1
43 43.226.144.0/20 /20 43.226.144.0 – 43.226.159.255 AS134762 1
44 43.226.76.0/23 /23 43.226.76.0 – 43.226.77.255 AS134762 1
45 43.226.64.0/21 /21 43.226.64.0 – 43.226.71.255 AS134762 1
46 43.226.54.0/24 /24 43.226.54.0 – 43.226.54.255 AS134762 1
47 43.226.53.0/24 /24 43.226.53.0 – 43.226.53.255 AS134762 1
48 43.226.50.0/23 /23 43.226.50.0 – 43.226.51.255 AS134762 1
49 43.226.32.0/20 /20 43.226.32.0 – 43.226.47.255 AS134762 1
50 42.202.208.0/20 /20 42.202.208.0 – 42.202.223.255 AS134762 1
51 42.202.160.0/20 /20 42.202.160.0 – 42.202.175.255 AS134762 1
52 42.202.128.0/19 /19 42.202.128.0 – 42.202.159.255 AS134762 1