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 45 IPv4 prefixes · ASN: AS21499 · showing 1–45
# Prefix ↓ Mask Range Origin ASN MOAS
1 188.121.56.0/24 /24 188.121.56.0 – 188.121.56.255 AS21499 1
2 188.121.52.0/22 /22 188.121.52.0 – 188.121.55.255 AS21499 1
3 160.153.252.0/22 /22 160.153.252.0 – 160.153.255.255 AS21499 1
4 160.153.248.0/22 /22 160.153.248.0 – 160.153.251.255 AS21499 1
5 160.153.244.0/22 /22 160.153.244.0 – 160.153.247.255 AS21499 1
6 160.153.234.0/23 /23 160.153.234.0 – 160.153.235.255 AS21499 1
7 160.153.139.0/24 /24 160.153.139.0 – 160.153.139.255 AS21499 1
8 160.153.128.0/21 /21 160.153.128.0 – 160.153.135.255 AS21499 1
9 151.106.42.0/24 /24 151.106.42.0 – 151.106.42.255 AS21499 1
10 151.106.41.0/24 /24 151.106.41.0 – 151.106.41.255 AS21499 1
11 146.255.36.0/22 /22 146.255.36.0 – 146.255.39.255 AS21499 1
12 92.205.244.0/24 /24 92.205.244.0 – 92.205.244.255 AS21499 1
13 92.205.224.0/19 /19 92.205.224.0 – 92.205.255.255 AS21499 1
14 92.205.208.0/21 /21 92.205.208.0 – 92.205.215.255 AS21499 1
15 92.205.176.0/21 /21 92.205.176.0 – 92.205.183.255 AS21499 1
16 92.205.176.0/20 /20 92.205.176.0 – 92.205.191.255 AS21499 1
17 92.205.168.0/21 /21 92.205.168.0 – 92.205.175.255 AS21499 1
18 92.205.160.0/21 /21 92.205.160.0 – 92.205.167.255 AS21499 1
19 92.205.144.0/21 /21 92.205.144.0 – 92.205.151.255 AS21499 1
20 92.205.128.0/20 /20 92.205.128.0 – 92.205.143.255 AS21499 1
21 92.205.96.0/20 /20 92.205.96.0 – 92.205.111.255 AS21499 1
22 92.205.88.0/21 /21 92.205.88.0 – 92.205.95.255 AS21499 1
23 92.205.48.0/20 /20 92.205.48.0 – 92.205.63.255 AS21499 1
24 92.205.40.0/22 /22 92.205.40.0 – 92.205.43.255 AS21499 1
25 92.205.0.0/20 /20 92.205.0.0 – 92.205.15.255 AS21499 1
26 92.205.0.0/19 /19 92.205.0.0 – 92.205.31.255 AS21499 1
27 92.204.208.0/20 /20 92.204.208.0 – 92.204.223.255 AS21499 1
28 92.204.88.0/21 /21 92.204.88.0 – 92.204.95.255 AS21499 1
29 92.204.86.0/23 /23 92.204.86.0 – 92.204.87.255 AS21499 1
30 92.204.85.0/24 /24 92.204.85.0 – 92.204.85.255 AS21499 1
31 92.204.84.0/24 /24 92.204.84.0 – 92.204.84.255 AS21499 1
32 92.204.82.0/23 /23 92.204.82.0 – 92.204.83.255 AS21499 1
33 92.204.80.0/23 /23 92.204.80.0 – 92.204.81.255 AS21499 1
34 92.204.71.0/24 /24 92.204.71.0 – 92.204.71.255 AS21499 1
35 92.204.70.0/24 /24 92.204.70.0 – 92.204.70.255 AS21499 1
36 92.204.68.0/24 /24 92.204.68.0 – 92.204.68.255 AS21499 1
37 92.204.67.0/24 /24 92.204.67.0 – 92.204.67.255 AS21499 1
38 92.204.66.0/24 /24 92.204.66.0 – 92.204.66.255 AS21499 1
39 92.204.65.0/24 /24 92.204.65.0 – 92.204.65.255 AS21499 1
40 92.204.64.0/24 /24 92.204.64.0 – 92.204.64.255 AS21499 1
41 92.204.64.0/21 /21 92.204.64.0 – 92.204.71.255 AS21499 1
42 92.204.24.0/21 /21 92.204.24.0 – 92.204.31.255 AS21499 1
43 92.204.16.0/21 /21 92.204.16.0 – 92.204.23.255 AS21499 1
44 46.252.192.0/20 /20 46.252.192.0 – 46.252.207.255 AS21499 1
45 37.148.200.0/21 /21 37.148.200.0 – 37.148.207.255 AS21499 1