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 54 IPv4 prefixes · ASN: AS262664 · showing 1–54
# Prefix ↑ Mask Range Origin ASN MOAS
1 170.239.124.0/22 /22 170.239.124.0 – 170.239.127.255 AS262664 1
2 170.239.124.0/24 /24 170.239.124.0 – 170.239.124.255 AS262664 1
3 170.239.125.0/24 /24 170.239.125.0 – 170.239.125.255 AS262664 1
4 170.239.126.0/24 /24 170.239.126.0 – 170.239.126.255 AS262664 1
5 170.239.127.0/24 /24 170.239.127.0 – 170.239.127.255 AS262664 1
6 177.154.0.0/20 /20 177.154.0.0 – 177.154.15.255 AS262664 1
7 177.154.0.0/21 /21 177.154.0.0 – 177.154.7.255 AS262664 1
8 177.154.0.0/22 /22 177.154.0.0 – 177.154.3.255 AS262664 1
9 177.154.0.0/24 /24 177.154.0.0 – 177.154.0.255 AS262664 1
10 177.154.1.0/24 /24 177.154.1.0 – 177.154.1.255 AS262664 1
11 177.154.2.0/23 /23 177.154.2.0 – 177.154.3.255 AS262664 1
12 177.154.2.0/24 /24 177.154.2.0 – 177.154.2.255 AS262664 1
13 177.154.3.0/24 /24 177.154.3.0 – 177.154.3.255 AS262664 1
14 177.154.4.0/22 /22 177.154.4.0 – 177.154.7.255 AS262664 1
15 177.154.4.0/23 /23 177.154.4.0 – 177.154.5.255 AS262664 1
16 177.154.4.0/24 /24 177.154.4.0 – 177.154.4.255 AS262664 1
17 177.154.5.0/24 /24 177.154.5.0 – 177.154.5.255 AS262664 1
18 177.154.6.0/23 /23 177.154.6.0 – 177.154.7.255 AS262664 1
19 177.154.6.0/24 /24 177.154.6.0 – 177.154.6.255 AS262664 1
20 177.154.7.0/24 /24 177.154.7.0 – 177.154.7.255 AS262664 1
21 177.154.8.0/21 /21 177.154.8.0 – 177.154.15.255 AS262664 1
22 177.154.8.0/22 /22 177.154.8.0 – 177.154.11.255 AS262664 1
23 177.154.8.0/23 /23 177.154.8.0 – 177.154.9.255 AS262664 1
24 177.154.8.0/24 /24 177.154.8.0 – 177.154.8.255 AS262664 1
25 177.154.9.0/24 /24 177.154.9.0 – 177.154.9.255 AS262664 1
26 177.154.10.0/24 /24 177.154.10.0 – 177.154.10.255 AS262664 1
27 177.154.12.0/22 /22 177.154.12.0 – 177.154.15.255 AS262664 1
28 177.154.12.0/23 /23 177.154.12.0 – 177.154.13.255 AS262664 1
29 177.154.12.0/24 /24 177.154.12.0 – 177.154.12.255 AS262664 1
30 177.154.13.0/24 /24 177.154.13.0 – 177.154.13.255 AS262664 1
31 177.154.14.0/24 /24 177.154.14.0 – 177.154.14.255 AS262664 1
32 186.211.32.0/20 /20 186.211.32.0 – 186.211.47.255 AS262664 1
33 186.211.32.0/21 /21 186.211.32.0 – 186.211.39.255 AS262664 1
34 186.211.32.0/23 /23 186.211.32.0 – 186.211.33.255 AS262664 1
35 186.211.32.0/24 /24 186.211.32.0 – 186.211.32.255 AS262664 1
36 186.211.33.0/24 /24 186.211.33.0 – 186.211.33.255 AS262664 1
37 186.211.34.0/24 /24 186.211.34.0 – 186.211.34.255 AS262664 1
38 186.211.36.0/24 /24 186.211.36.0 – 186.211.36.255 AS262664 1
39 186.211.38.0/24 /24 186.211.38.0 – 186.211.38.255 AS262664 1
40 186.211.39.0/24 /24 186.211.39.0 – 186.211.39.255 AS262664 1
41 186.211.40.0/21 /21 186.211.40.0 – 186.211.47.255 AS262664 1
42 186.211.44.0/24 /24 186.211.44.0 – 186.211.44.255 AS262664 1
43 186.211.47.0/24 /24 186.211.47.0 – 186.211.47.255 AS262664 1
44 187.63.64.0/20 /20 187.63.64.0 – 187.63.79.255 AS262664 1
45 187.63.64.0/21 /21 187.63.64.0 – 187.63.71.255 AS262664 1
46 187.63.66.0/24 /24 187.63.66.0 – 187.63.66.255 AS262664 1
47 187.63.67.0/24 /24 187.63.67.0 – 187.63.67.255 AS262664 1
48 187.63.68.0/24 /24 187.63.68.0 – 187.63.68.255 AS262664 1
49 187.63.72.0/21 /21 187.63.72.0 – 187.63.79.255 AS262664 1
50 187.63.72.0/24 /24 187.63.72.0 – 187.63.72.255 AS262664 1
51 187.63.73.0/24 /24 187.63.73.0 – 187.63.73.255 AS262664 1
52 187.63.74.0/24 /24 187.63.74.0 – 187.63.74.255 AS262664 1
53 187.63.75.0/24 /24 187.63.75.0 – 187.63.75.255 AS262664 1
54 187.63.79.0/24 /24 187.63.79.0 – 187.63.79.255 AS262664 1