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 34 IPv6 prefixes · ASN: AS40401 · showing 1–34
# Prefix ↑ Mask Range Origin ASN MOAS
1 2605:72c0:100::/45 /45 2605:72c0:100:: – 2605:72c0:107:ffff:ffff:ffff:ffff:ffff AS40401 1
2 2605:72c0:1fc::/48 /48 2605:72c0:1fc:: – 2605:72c0:1fc:ffff:ffff:ffff:ffff:ffff AS40401 1
3 2605:72c0:1fd::/48 /48 2605:72c0:1fd:: – 2605:72c0:1fd:ffff:ffff:ffff:ffff:ffff AS40401 1
4 2605:72c0:1fe::/48 /48 2605:72c0:1fe:: – 2605:72c0:1fe:ffff:ffff:ffff:ffff:ffff AS40401 1
5 2605:72c0:1ff::/48 /48 2605:72c0:1ff:: – 2605:72c0:1ff:ffff:ffff:ffff:ffff:ffff AS40401 1
6 2605:72c0:200::/45 /45 2605:72c0:200:: – 2605:72c0:207:ffff:ffff:ffff:ffff:ffff AS40401 1
7 2605:72c0:208::/48 /48 2605:72c0:208:: – 2605:72c0:208:ffff:ffff:ffff:ffff:ffff AS40401 1
8 2605:72c0:209::/48 /48 2605:72c0:209:: – 2605:72c0:209:ffff:ffff:ffff:ffff:ffff AS40401 1
9 2605:72c0:20a::/48 /48 2605:72c0:20a:: – 2605:72c0:20a:ffff:ffff:ffff:ffff:ffff AS40401 1
10 2605:72c0:2fc::/48 /48 2605:72c0:2fc:: – 2605:72c0:2fc:ffff:ffff:ffff:ffff:ffff AS40401 1
11 2605:72c0:2fd::/48 /48 2605:72c0:2fd:: – 2605:72c0:2fd:ffff:ffff:ffff:ffff:ffff AS40401 1
12 2605:72c0:2fe::/48 /48 2605:72c0:2fe:: – 2605:72c0:2fe:ffff:ffff:ffff:ffff:ffff AS40401 1
13 2605:72c0:2ff::/48 /48 2605:72c0:2ff:: – 2605:72c0:2ff:ffff:ffff:ffff:ffff:ffff AS40401 1
14 2605:72c0:400::/45 /45 2605:72c0:400:: – 2605:72c0:407:ffff:ffff:ffff:ffff:ffff AS40401 1
15 2605:72c0:4fc::/48 /48 2605:72c0:4fc:: – 2605:72c0:4fc:ffff:ffff:ffff:ffff:ffff AS40401 1
16 2605:72c0:4fd::/48 /48 2605:72c0:4fd:: – 2605:72c0:4fd:ffff:ffff:ffff:ffff:ffff AS40401 1
17 2605:72c0:4fe::/48 /48 2605:72c0:4fe:: – 2605:72c0:4fe:ffff:ffff:ffff:ffff:ffff AS40401 1
18 2605:72c0:4ff::/48 /48 2605:72c0:4ff:: – 2605:72c0:4ff:ffff:ffff:ffff:ffff:ffff AS40401 1
19 2605:72c0:500::/45 /45 2605:72c0:500:: – 2605:72c0:507:ffff:ffff:ffff:ffff:ffff AS40401 1
20 2605:72c0:5fc::/48 /48 2605:72c0:5fc:: – 2605:72c0:5fc:ffff:ffff:ffff:ffff:ffff AS40401 1
21 2605:72c0:5fd::/48 /48 2605:72c0:5fd:: – 2605:72c0:5fd:ffff:ffff:ffff:ffff:ffff AS40401 1
22 2605:72c0:5fe::/48 /48 2605:72c0:5fe:: – 2605:72c0:5fe:ffff:ffff:ffff:ffff:ffff AS40401 1
23 2605:72c0:5ff::/48 /48 2605:72c0:5ff:: – 2605:72c0:5ff:ffff:ffff:ffff:ffff:ffff AS40401 1
24 2605:72c0:600::/45 /45 2605:72c0:600:: – 2605:72c0:607:ffff:ffff:ffff:ffff:ffff AS40401 1
25 2605:72c0:6fc::/48 /48 2605:72c0:6fc:: – 2605:72c0:6fc:ffff:ffff:ffff:ffff:ffff AS40401 1
26 2605:72c0:6fd::/48 /48 2605:72c0:6fd:: – 2605:72c0:6fd:ffff:ffff:ffff:ffff:ffff AS40401 1
27 2605:72c0:6fe::/48 /48 2605:72c0:6fe:: – 2605:72c0:6fe:ffff:ffff:ffff:ffff:ffff AS40401 1
28 2605:72c0:6ff::/48 /48 2605:72c0:6ff:: – 2605:72c0:6ff:ffff:ffff:ffff:ffff:ffff AS40401 1
29 2605:72c0:700::/45 /45 2605:72c0:700:: – 2605:72c0:707:ffff:ffff:ffff:ffff:ffff AS40401 1
30 2605:72c0:800::/45 /45 2605:72c0:800:: – 2605:72c0:807:ffff:ffff:ffff:ffff:ffff AS40401 1
31 2605:72c0:8fc::/48 /48 2605:72c0:8fc:: – 2605:72c0:8fc:ffff:ffff:ffff:ffff:ffff AS40401 1
32 2605:72c0:8fd::/48 /48 2605:72c0:8fd:: – 2605:72c0:8fd:ffff:ffff:ffff:ffff:ffff AS40401 1
33 2605:72c0:8fe::/48 /48 2605:72c0:8fe:: – 2605:72c0:8fe:ffff:ffff:ffff:ffff:ffff AS40401 1
34 2605:72c0:8ff::/48 /48 2605:72c0:8ff:: – 2605:72c0:8ff:ffff:ffff:ffff:ffff:ffff AS40401 1