BGP Full View — RIPE RIS RRC00data as of 2026-05-02 04:48

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
1 125 633
IPv4 origin ASNs
78 234
IPv4 MOAS
6 362
IPv6 prefixes
255 655
IPv6 origin ASNs
36 444
IPv6 MOAS
1 529

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
/13 585
306 708 480
/14 1 207
316 407 808
/15 2 154
282 329 088
/16 13 830
906 362 880
/17 8 683
284 524 544
/18 13 942
228 425 728
/19 26 607
217 964 544
/20 48 382
198 172 672
/21 55 701
114 075 648
/22 118 727
121 576 448
/23 117 870
60 349 440
/24 712 308
182 350 848
Total 1 120 463 4 285 649 920
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 270 464 addr 72.51%
Not announced 1 180 696 832 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 062 720 addr 49.81%
    — of total IPv4 space 13.69%
    — of announceable space (total − tech/reserved) 15.88%
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 5 474
2 869 952 512
/30 832
218 103 808
/31 359
47 054 848
/32 26 965
1 767 178 240
/33 5 717
187 334 656
/34 5 583
91 471 872
/35 1 917
15 704 064
/36 9 976
40 861 696
/37 1 352
2 768 896
/38 2 727
2 792 448
/39 1 849
946 688
/40 23 837
6 102 272
/41 1 738
222 464
/42 2 980
190 720
/43 1 457
46 624
/44 25 815
413 040
/45 4 515
36 120
/46 5 838
23 352
/47 8 893
17 786
/48 117 252
117 252
Total 255 360 4 413 971 305 566
IPv4 (1 125 633) IPv6 (255 655)
Reset
Found 38 IPv4 prefixes · ASN: AS395597 · showing 1–38
# Prefix ↑ Mask Range Origin ASN MOAS
1 64.189.140.0/24 /24 64.189.140.0 – 64.189.140.255 AS395597 1
2 64.189.141.0/24 /24 64.189.141.0 – 64.189.141.255 AS395597 1
3 69.80.130.0/24 /24 69.80.130.0 – 69.80.130.255 AS395597, AS400346 2
4 76.78.138.0/23 /23 76.78.138.0 – 76.78.139.255 AS395597 1
5 76.78.138.0/24 /24 76.78.138.0 – 76.78.138.255 AS395597 1
6 76.78.139.0/24 /24 76.78.139.0 – 76.78.139.255 AS395597 1
7 76.78.147.0/24 /24 76.78.147.0 – 76.78.147.255 AS395597 1
8 76.78.148.0/24 /24 76.78.148.0 – 76.78.148.255 AS395597 1
9 76.78.164.0/23 /23 76.78.164.0 – 76.78.165.255 AS395597 1
10 76.78.230.0/23 /23 76.78.230.0 – 76.78.231.255 AS395597 1
11 76.78.234.0/24 /24 76.78.234.0 – 76.78.234.255 AS395597 1
12 76.78.238.0/24 /24 76.78.238.0 – 76.78.238.255 AS395597 1
13 76.78.239.0/24 /24 76.78.239.0 – 76.78.239.255 AS395597 1
14 76.78.247.0/24 /24 76.78.247.0 – 76.78.247.255 AS395597 1
15 100.43.3.0/24 /24 100.43.3.0 – 100.43.3.255 AS395597 1
16 100.43.5.0/24 /24 100.43.5.0 – 100.43.5.255 AS395597 1
17 100.43.9.0/24 /24 100.43.9.0 – 100.43.9.255 AS395597 1
18 100.43.12.0/24 /24 100.43.12.0 – 100.43.12.255 AS395597 1
19 100.43.26.0/24 /24 100.43.26.0 – 100.43.26.255 AS395597 1
20 100.43.27.0/24 /24 100.43.27.0 – 100.43.27.255 AS395597 1
21 100.43.28.0/23 /23 100.43.28.0 – 100.43.29.255 AS395597 1
22 100.43.30.0/24 /24 100.43.30.0 – 100.43.30.255 AS395597 1
23 204.137.235.0/24 /24 204.137.235.0 – 204.137.235.255 AS395597 1
24 204.137.238.0/24 /24 204.137.238.0 – 204.137.238.255 AS395597 1
25 209.51.65.0/24 /24 209.51.65.0 – 209.51.65.255 AS395597 1
26 209.51.66.0/24 /24 209.51.66.0 – 209.51.66.255 AS395597 1
27 209.51.67.0/24 /24 209.51.67.0 – 209.51.67.255 AS395597 1
28 209.51.68.0/24 /24 209.51.68.0 – 209.51.68.255 AS395597 1
29 209.51.69.0/24 /24 209.51.69.0 – 209.51.69.255 AS395597 1
30 209.51.70.0/24 /24 209.51.70.0 – 209.51.70.255 AS395597 1
31 209.51.71.0/24 /24 209.51.71.0 – 209.51.71.255 AS395597 1
32 209.51.73.0/24 /24 209.51.73.0 – 209.51.73.255 AS395597 1
33 209.51.74.0/24 /24 209.51.74.0 – 209.51.74.255 AS395597 1
34 209.51.75.0/24 /24 209.51.75.0 – 209.51.75.255 AS395597 1
35 209.51.76.0/24 /24 209.51.76.0 – 209.51.76.255 AS395597 1
36 209.51.77.0/24 /24 209.51.77.0 – 209.51.77.255 AS395597 1
37 209.51.83.0/24 /24 209.51.83.0 – 209.51.83.255 AS395597 1
38 209.51.92.0/24 /24 209.51.92.0 – 209.51.92.255 AS395597 1