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BGP Full View — RIPE RIS RRC00data as of 2026-11-11 07:22

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
1 167 118
IPv4 origin ASNs
79 551
IPv4 MOAS
7 236
IPv6 prefixes
272 076
IPv6 origin ASNs
37 920
IPv6 MOAS
895

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 97
203 423 744
/12 304
318 767 104
/13 592
310 378 496
/14 1 204
315 621 376
/15 2 185
286 392 320
/16 13 973
915 734 528
/17 8 683
284 524 544
/18 13 962
228 753 408
/19 26 671
218 488 832
/20 48 357
198 070 272
/21 57 437
117 630 976
/22 119 389
122 254 336
/23 122 458
62 698 496
/24 749 701
191 923 456
Total 1 165 082 4 324 115 712
BGP /24 coverage of total IPv4 space
Announced in BGP 3 138 308 608 addr 73.07%
Not announced 1 156 658 688 addr 26.93%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.24%
↳ routable but not announced 564 016 640 addr 48.76%
    — of total IPv4 space 13.13%
    — of announceable space (total − tech/reserved) 15.23%
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) 261 /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 17
4 563 402 752
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 886
3 085 959 168
/30 748
196 083 712
/31 390
51 118 080
/32 27 758
1 819 148 288
/33 6 073
199 000 064
/34 5 726
93 814 784
/35 2 003
16 408 576
/36 10 325
42 291 200
/37 1 432
2 932 736
/38 2 813
2 880 512
/39 1 898
971 776
/40 24 983
6 395 648
/41 1 945
248 960
/42 2 995
191 680
/43 1 515
48 480
/44 27 572
441 152
/45 4 984
39 872
/46 6 838
27 352
/47 9 900
19 800
/48 125 743
125 743
Total 271 837 4 415 241 601 023
IPv4 (1 167 118) IPv6 (272 076)
Reset
Found 27 IPv6 prefixes · ASN: AS35487 · showing 1–27
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a0b:4341:2e00::/48 /48 2a0b:4341:2e00:: – 2a0b:4341:2e00:ffff:ffff:ffff:ffff:ffff AS35487 1
2 2a0b:4342:1a90::/44 /44 2a0b:4342:1a90:: – 2a0b:4342:1a9f:ffff:ffff:ffff:ffff:ffff AS35487 1
3 2a0d:5641:1a00::/40 /40 2a0d:5641:1a00:: – 2a0d:5641:1aff:ffff:ffff:ffff:ffff:ffff AS35487 1
4 2a0d:5642:101::/48 /48 2a0d:5642:101:: – 2a0d:5642:101:ffff:ffff:ffff:ffff:ffff AS35487 1
5 2a0d:5642:104::/48 /48 2a0d:5642:104:: – 2a0d:5642:104:ffff:ffff:ffff:ffff:ffff AS35487 1
6 2a0d:5642:105::/48 /48 2a0d:5642:105:: – 2a0d:5642:105:ffff:ffff:ffff:ffff:ffff AS35487 1
7 2a0d:5642:107::/48 /48 2a0d:5642:107:: – 2a0d:5642:107:ffff:ffff:ffff:ffff:ffff AS35487 1
8 2a0d:5642:110::/48 /48 2a0d:5642:110:: – 2a0d:5642:110:ffff:ffff:ffff:ffff:ffff AS35487 1
9 2a0d:5642:112::/48 /48 2a0d:5642:112:: – 2a0d:5642:112:ffff:ffff:ffff:ffff:ffff AS35487 1
10 2a0d:5642:115::/48 /48 2a0d:5642:115:: – 2a0d:5642:115:ffff:ffff:ffff:ffff:ffff AS35487 1
11 2a0d:5642:116::/48 /48 2a0d:5642:116:: – 2a0d:5642:116:ffff:ffff:ffff:ffff:ffff AS35487 1
12 2a0d:5642:117::/48 /48 2a0d:5642:117:: – 2a0d:5642:117:ffff:ffff:ffff:ffff:ffff AS35487 1
13 2a0d:5642:130::/48 /48 2a0d:5642:130:: – 2a0d:5642:130:ffff:ffff:ffff:ffff:ffff AS35487 1
14 2a0d:5642:140::/48 /48 2a0d:5642:140:: – 2a0d:5642:140:ffff:ffff:ffff:ffff:ffff AS35487 1
15 2a0d:5642:150::/48 /48 2a0d:5642:150:: – 2a0d:5642:150:ffff:ffff:ffff:ffff:ffff AS35487 1
16 2a0d:5642:151::/48 /48 2a0d:5642:151:: – 2a0d:5642:151:ffff:ffff:ffff:ffff:ffff AS35487 1
17 2a0d:5642:152::/48 /48 2a0d:5642:152:: – 2a0d:5642:152:ffff:ffff:ffff:ffff:ffff AS35487 1
18 2a0d:5642:153::/48 /48 2a0d:5642:153:: – 2a0d:5642:153:ffff:ffff:ffff:ffff:ffff AS35487 1
19 2a0d:5642:201::/48 /48 2a0d:5642:201:: – 2a0d:5642:201:ffff:ffff:ffff:ffff:ffff AS35487 1
20 2a0f:3b05:100::/44 /44 2a0f:3b05:100:: – 2a0f:3b05:10f:ffff:ffff:ffff:ffff:ffff AS35487 1
21 2a11:6e03::/32 /32 2a11:6e03:: – 2a11:6e03:ffff:ffff:ffff:ffff:ffff:ffff AS35487 1
22 2a12:1701::/44 /44 2a12:1701:: – 2a12:1701:f:ffff:ffff:ffff:ffff:ffff AS35487 1
23 2a12:1701:100::/44 /44 2a12:1701:100:: – 2a12:1701:10f:ffff:ffff:ffff:ffff:ffff AS35487 1
24 2a12:8d02::/32 /32 2a12:8d02:: – 2a12:8d02:ffff:ffff:ffff:ffff:ffff:ffff AS35487 1
25 2a12:8d02:2000::/36 /36 2a12:8d02:2000:: – 2a12:8d02:2fff:ffff:ffff:ffff:ffff:ffff AS35487 1
26 2a12:8d02:2010::/48 /48 2a12:8d02:2010:: – 2a12:8d02:2010:ffff:ffff:ffff:ffff:ffff AS35487 1
27 2a12:8d02:21b0::/48 /48 2a12:8d02:21b0:: – 2a12:8d02:21b0:ffff:ffff:ffff:ffff:ffff AS35487 1