BGP Full View — RIPE RIS RRC00data as of 2026-05-03 11:51

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
1 125 988
IPv4 origin ASNs
78 238
IPv4 MOAS
6 333
IPv6 prefixes
255 607
IPv6 origin ASNs
36 454
IPv6 MOAS
1 432

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 1 203
315 359 232
/15 2 152
282 066 944
/16 13 828
906 231 808
/17 8 682
284 491 776
/18 13 947
228 507 648
/19 26 617
218 046 464
/20 48 501
198 660 096
/21 55 727
114 128 896
/22 118 743
121 592 832
/23 117 906
60 367 872
/24 712 463
182 390 528
Total 1 120 821 4 284 954 368
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 5 467
2 866 282 496
/30 830
217 579 520
/31 359
47 054 848
/32 26 985
1 768 488 960
/33 5 670
185 794 560
/34 5 564
91 160 576
/35 1 940
15 892 480
/36 9 952
40 763 392
/37 1 348
2 760 704
/38 2 727
2 792 448
/39 1 848
946 176
/40 23 828
6 099 968
/41 1 727
221 056
/42 2 974
190 336
/43 1 467
46 944
/44 25 801
412 816
/45 4 515
36 120
/46 5 838
23 352
/47 8 894
17 788
/48 117 294
117 294
Total 255 312 4 413 966 648 042
IPv4 (1 125 988) IPv6 (255 607)
Reset
Found 37 IPv6 prefixes · ASN: AS270141 · showing 1–37
# Prefix ↑ Mask Range Origin ASN MOAS
1 2806:3dc:1::/48 /48 2806:3dc:1:: – 2806:3dc:1:ffff:ffff:ffff:ffff:ffff AS270141 1
2 2806:3dc:3::/48 /48 2806:3dc:3:: – 2806:3dc:3:ffff:ffff:ffff:ffff:ffff AS270141 1
3 2806:3dc:4::/48 /48 2806:3dc:4:: – 2806:3dc:4:ffff:ffff:ffff:ffff:ffff AS270141 1
4 2806:3dc:5::/48 /48 2806:3dc:5:: – 2806:3dc:5:ffff:ffff:ffff:ffff:ffff AS270141 1
5 2806:3dc:6::/48 /48 2806:3dc:6:: – 2806:3dc:6:ffff:ffff:ffff:ffff:ffff AS270141 1
6 2806:3dc:7::/48 /48 2806:3dc:7:: – 2806:3dc:7:ffff:ffff:ffff:ffff:ffff AS270141 1
7 2806:3dc:8::/48 /48 2806:3dc:8:: – 2806:3dc:8:ffff:ffff:ffff:ffff:ffff AS270141 1
8 2806:3dc:9::/48 /48 2806:3dc:9:: – 2806:3dc:9:ffff:ffff:ffff:ffff:ffff AS270141 1
9 2806:3dc:a::/48 /48 2806:3dc:a:: – 2806:3dc:a:ffff:ffff:ffff:ffff:ffff AS270141 1
10 2806:3dc:b::/48 /48 2806:3dc:b:: – 2806:3dc:b:ffff:ffff:ffff:ffff:ffff AS270141 1
11 2806:3dc:c::/48 /48 2806:3dc:c:: – 2806:3dc:c:ffff:ffff:ffff:ffff:ffff AS270141 1
12 2806:3dc:d::/48 /48 2806:3dc:d:: – 2806:3dc:d:ffff:ffff:ffff:ffff:ffff AS270141 1
13 2806:3dc:e::/48 /48 2806:3dc:e:: – 2806:3dc:e:ffff:ffff:ffff:ffff:ffff AS270141 1
14 2806:3dc:f::/48 /48 2806:3dc:f:: – 2806:3dc:f:ffff:ffff:ffff:ffff:ffff AS270141 1
15 2806:3dc:10::/48 /48 2806:3dc:10:: – 2806:3dc:10:ffff:ffff:ffff:ffff:ffff AS270141 1
16 2806:3dc:11::/48 /48 2806:3dc:11:: – 2806:3dc:11:ffff:ffff:ffff:ffff:ffff AS270141 1
17 2806:3dc:13::/48 /48 2806:3dc:13:: – 2806:3dc:13:ffff:ffff:ffff:ffff:ffff AS270141 1
18 2806:3dc:14::/48 /48 2806:3dc:14:: – 2806:3dc:14:ffff:ffff:ffff:ffff:ffff AS270141 1
19 2806:3dc:15::/48 /48 2806:3dc:15:: – 2806:3dc:15:ffff:ffff:ffff:ffff:ffff AS270141 1
20 2806:3dc:16::/48 /48 2806:3dc:16:: – 2806:3dc:16:ffff:ffff:ffff:ffff:ffff AS270141 1
21 2806:3dc:17::/48 /48 2806:3dc:17:: – 2806:3dc:17:ffff:ffff:ffff:ffff:ffff AS270141 1
22 2806:3dc:18::/48 /48 2806:3dc:18:: – 2806:3dc:18:ffff:ffff:ffff:ffff:ffff AS270141 1
23 2806:3dc:19::/48 /48 2806:3dc:19:: – 2806:3dc:19:ffff:ffff:ffff:ffff:ffff AS270141 1
24 2806:3dc:1b::/48 /48 2806:3dc:1b:: – 2806:3dc:1b:ffff:ffff:ffff:ffff:ffff AS270141 1
25 2806:3dc:1c::/48 /48 2806:3dc:1c:: – 2806:3dc:1c:ffff:ffff:ffff:ffff:ffff AS270141 1
26 2806:3dc:1d::/48 /48 2806:3dc:1d:: – 2806:3dc:1d:ffff:ffff:ffff:ffff:ffff AS270141 1
27 2806:3dc:1e::/48 /48 2806:3dc:1e:: – 2806:3dc:1e:ffff:ffff:ffff:ffff:ffff AS270141 1
28 2806:3dc:20::/48 /48 2806:3dc:20:: – 2806:3dc:20:ffff:ffff:ffff:ffff:ffff AS270141 1
29 2806:3dc:21::/48 /48 2806:3dc:21:: – 2806:3dc:21:ffff:ffff:ffff:ffff:ffff AS270141 1
30 2806:3dc:22::/48 /48 2806:3dc:22:: – 2806:3dc:22:ffff:ffff:ffff:ffff:ffff AS270141 1
31 2806:3dc:23::/48 /48 2806:3dc:23:: – 2806:3dc:23:ffff:ffff:ffff:ffff:ffff AS270141 1
32 2806:3dc:24::/48 /48 2806:3dc:24:: – 2806:3dc:24:ffff:ffff:ffff:ffff:ffff AS270141 1
33 2806:3dc:25::/48 /48 2806:3dc:25:: – 2806:3dc:25:ffff:ffff:ffff:ffff:ffff AS270141 1
34 2806:3dc:26::/48 /48 2806:3dc:26:: – 2806:3dc:26:ffff:ffff:ffff:ffff:ffff AS270141 1
35 2806:3dc:27::/48 /48 2806:3dc:27:: – 2806:3dc:27:ffff:ffff:ffff:ffff:ffff AS270141 1
36 2806:3dc:fffe::/48 /48 2806:3dc:fffe:: – 2806:3dc:fffe:ffff:ffff:ffff:ffff:ffff AS270141 1
37 2806:3dc:ffff::/48 /48 2806:3dc:ffff:: – 2806:3dc:ffff:ffff:ffff:ffff:ffff:ffff AS270141 1