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 49 IPv4 prefixes · ASN: AS22442 · showing 1–49
# Prefix ↓ Mask Range Origin ASN MOAS
1 205.196.188.0/24 /24 205.196.188.0 – 205.196.188.255 AS22442 1
2 205.196.184.0/22 /22 205.196.184.0 – 205.196.187.255 AS22442 1
3 205.196.183.0/24 /24 205.196.183.0 – 205.196.183.255 AS22442 1
4 205.196.180.0/24 /24 205.196.180.0 – 205.196.180.255 AS22442 1
5 205.196.176.0/22 /22 205.196.176.0 – 205.196.179.255 AS22442 1
6 198.46.75.0/24 /24 198.46.75.0 – 198.46.75.255 AS22442 1
7 74.124.60.0/22 /22 74.124.60.0 – 74.124.63.255 AS22442 1
8 74.124.56.0/23 /23 74.124.56.0 – 74.124.57.255 AS22442 1
9 74.124.52.0/22 /22 74.124.52.0 – 74.124.55.255 AS22442 1
10 74.124.50.0/24 /24 74.124.50.0 – 74.124.50.255 AS22442 1
11 74.124.49.0/24 /24 74.124.49.0 – 74.124.49.255 AS22442 1
12 74.124.46.0/23 /23 74.124.46.0 – 74.124.47.255 AS22442 1
13 74.124.45.0/24 /24 74.124.45.0 – 74.124.45.255 AS22442 1
14 74.124.40.0/22 /22 74.124.40.0 – 74.124.43.255 AS22442 1
15 74.124.36.0/22 /22 74.124.36.0 – 74.124.39.255 AS22442 1
16 72.20.154.0/24 /24 72.20.154.0 – 72.20.154.255 AS22442 1
17 72.20.150.0/24 /24 72.20.150.0 – 72.20.150.255 AS22442 1
18 72.20.148.0/23 /23 72.20.148.0 – 72.20.149.255 AS22442 1
19 72.20.145.0/24 /24 72.20.145.0 – 72.20.145.255 AS22442 1
20 72.20.142.0/23 /23 72.20.142.0 – 72.20.143.255 AS22442 1
21 72.20.141.0/24 /24 72.20.141.0 – 72.20.141.255 AS22442 1
22 72.20.139.0/24 /24 72.20.139.0 – 72.20.139.255 AS22442 1
23 72.20.136.0/24 /24 72.20.136.0 – 72.20.136.255 AS22442 1
24 72.20.130.0/23 /23 72.20.130.0 – 72.20.131.255 AS22442 1
25 72.20.128.0/24 /24 72.20.128.0 – 72.20.128.255 AS22442 1
26 66.249.126.0/23 /23 66.249.126.0 – 66.249.127.255 AS22442 1
27 66.249.120.0/22 /22 66.249.120.0 – 66.249.123.255 AS22442 1
28 66.249.118.0/24 /24 66.249.118.0 – 66.249.118.255 AS22442 1
29 66.249.116.0/23 /23 66.249.116.0 – 66.249.117.255 AS22442 1
30 66.249.114.0/23 /23 66.249.114.0 – 66.249.115.255 AS22442 1
31 66.249.110.0/24 /24 66.249.110.0 – 66.249.110.255 AS22442 1
32 66.249.109.0/24 /24 66.249.109.0 – 66.249.109.255 AS22442 1
33 66.249.104.0/22 /22 66.249.104.0 – 66.249.107.255 AS22442 1
34 66.249.102.0/23 /23 66.249.102.0 – 66.249.103.255 AS22442 1
35 66.249.98.0/24 /24 66.249.98.0 – 66.249.98.255 AS22442 1
36 66.249.96.0/23 /23 66.249.96.0 – 66.249.97.255 AS22442 1
37 66.60.249.0/24 /24 66.60.249.0 – 66.60.249.255 AS22442 1
38 66.60.248.0/21 /21 66.60.248.0 – 66.60.255.255 AS22442 1
39 66.60.246.0/23 /23 66.60.246.0 – 66.60.247.255 AS22442 1
40 66.60.244.0/24 /24 66.60.244.0 – 66.60.244.255 AS22442 1
41 66.60.242.0/23 /23 66.60.242.0 – 66.60.243.255 AS22442 1
42 66.60.240.0/24 /24 66.60.240.0 – 66.60.240.255 AS22442 1
43 66.60.236.0/22 /22 66.60.236.0 – 66.60.239.255 AS22442 1
44 66.60.235.0/24 /24 66.60.235.0 – 66.60.235.255 AS22442 1
45 66.60.232.0/23 /23 66.60.232.0 – 66.60.233.255 AS22442 1
46 66.60.228.0/22 /22 66.60.228.0 – 66.60.231.255 AS22442 1
47 66.60.227.0/24 /24 66.60.227.0 – 66.60.227.255 AS22442 1
48 66.60.225.0/24 /24 66.60.225.0 – 66.60.225.255 AS22442 1
49 66.60.224.0/23 /23 66.60.224.0 – 66.60.225.255 AS22442 1