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 30 IPv4 prefixes · ASN: AS16904 · showing 1–30
# Prefix ↑ Mask Range Origin ASN MOAS
1 23.137.48.0/24 /24 23.137.48.0 – 23.137.48.255 AS16904 1
2 23.151.208.0/24 /24 23.151.208.0 – 23.151.208.255 AS16904 1
3 23.176.176.0/24 /24 23.176.176.0 – 23.176.176.255 AS16904 1
4 63.142.176.0/20 /20 63.142.176.0 – 63.142.191.255 AS16904 1
5 64.72.176.0/20 /20 64.72.176.0 – 64.72.191.255 AS16904 1
6 66.242.64.0/19 /19 66.242.64.0 – 66.242.95.255 AS16904 1
7 68.169.208.0/20 /20 68.169.208.0 – 68.169.223.255 AS16904 1
8 70.40.32.0/19 /19 70.40.32.0 – 70.40.63.255 AS16904 1
9 74.127.128.0/18 /18 74.127.128.0 – 74.127.191.255 AS16904 1
10 104.153.160.0/22 /22 104.153.160.0 – 104.153.163.255 AS16904 1
11 144.86.169.0/24 /24 144.86.169.0 – 144.86.169.255 AS16904 1
12 162.221.56.0/22 /22 162.221.56.0 – 162.221.59.255 AS16904 1
13 169.197.180.0/24 /24 169.197.180.0 – 169.197.180.255 AS16904 1
14 170.62.175.0/24 /24 170.62.175.0 – 170.62.175.255 AS16904 1
15 198.98.200.0/21 /21 198.98.200.0 – 198.98.207.255 AS16904 1
16 199.89.216.0/24 /24 199.89.216.0 – 199.89.216.255 AS16904 1
17 199.96.236.0/22 /22 199.96.236.0 – 199.96.239.255 AS16904 1
18 199.233.248.0/22 /22 199.233.248.0 – 199.233.251.255 AS16904 1
19 206.188.224.0/19 /19 206.188.224.0 – 206.188.255.255 AS16904 1
20 206.188.238.0/24 /24 206.188.238.0 – 206.188.238.255 AS16904 1
21 207.191.128.0/19 /19 207.191.128.0 – 207.191.159.255 AS16904 1
22 208.123.0.0/18 /18 208.123.0.0 – 208.123.63.255 AS16904 1
23 209.81.96.0/19 /19 209.81.96.0 – 209.81.127.255 AS16904 1
24 209.237.96.0/19 /19 209.237.96.0 – 209.237.127.255 AS16904 1
25 216.27.128.0/20 /20 216.27.128.0 – 216.27.143.255 AS16904 1
26 216.27.144.0/20 /20 216.27.144.0 – 216.27.159.255 AS16904 1
27 216.27.176.0/20 /20 216.27.176.0 – 216.27.191.255 AS16904 1
28 216.129.176.0/20 /20 216.129.176.0 – 216.129.191.255 AS16904 1
29 216.133.128.0/20 /20 216.133.128.0 – 216.133.143.255 AS16904 1
30 216.150.18.0/23 /23 216.150.18.0 – 216.150.19.255 AS16904 1