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BGP Full View — RIPE RIS RRC00data as of 2026-07-03 21:17

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
1 136 887
IPv4 origin ASNs
78 622
IPv4 MOAS
5 806
IPv6 prefixes
260 865
IPv6 origin ASNs
36 822
IPv6 MOAS
1 117

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
/12 305
319 815 680
/13 591
309 854 208
/14 1 201
314 834 944
/15 2 174
284 950 528
/16 13 909
911 540 224
/17 8 718
285 671 424
/18 14 074
230 588 416
/19 26 685
218 603 520
/20 48 642
199 237 632
/21 56 034
114 757 632
/22 118 701
121 549 824
/23 119 336
61 100 032
/24 720 817
184 529 152
Total 1 131 353 4 309 910 784
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 540 096 addr 72.87%
Not announced 1 165 427 200 addr 27.13%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.85%
↳ routable but not announced 572 842 496 addr 49.15%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.47%
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) 485 /24 0.02%

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 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 521
2 894 594 048
/30 747
195 821 568
/31 361
47 316 992
/32 27 044
1 772 355 584
/33 5 811
190 414 848
/34 5 533
90 652 672
/35 1 969
16 130 048
/36 10 033
41 095 168
/37 1 387
2 840 576
/38 2 762
2 828 288
/39 1 859
951 808
/40 24 521
6 277 376
/41 1 772
226 816
/42 3 052
195 328
/43 1 482
47 424
/44 26 404
422 464
/45 4 575
36 600
/46 5 914
23 656
/47 9 217
18 434
/48 120 410
120 410
Total 260 655 4 413 956 121 916
IPv4 (1 136 887) IPv6 (260 865)
Reset
Found 22 IPv6 prefixes · ASN: AS263629 · showing 1–22
# Prefix ↑ Mask Range Origin ASN MOAS
1 2804:104c::/40 /40 2804:104c:: – 2804:104c:ff:ffff:ffff:ffff:ffff:ffff AS263629 1
2 2804:104c:400::/40 /40 2804:104c:400:: – 2804:104c:4ff:ffff:ffff:ffff:ffff:ffff AS263629 1
3 2804:104c:800::/40 /40 2804:104c:800:: – 2804:104c:8ff:ffff:ffff:ffff:ffff:ffff AS263629 1
4 2804:104c:2000::/40 /40 2804:104c:2000:: – 2804:104c:20ff:ffff:ffff:ffff:ffff:ffff AS263629 1
5 2804:104c:2200::/40 /40 2804:104c:2200:: – 2804:104c:22ff:ffff:ffff:ffff:ffff:ffff AS263629 1
6 2804:104c:2a00::/40 /40 2804:104c:2a00:: – 2804:104c:2aff:ffff:ffff:ffff:ffff:ffff AS263629 1
7 2804:104c:2c00::/40 /40 2804:104c:2c00:: – 2804:104c:2cff:ffff:ffff:ffff:ffff:ffff AS263629 1
8 2804:104c:4200::/40 /40 2804:104c:4200:: – 2804:104c:42ff:ffff:ffff:ffff:ffff:ffff AS263629 1
9 2804:104c:4c00::/40 /40 2804:104c:4c00:: – 2804:104c:4cff:ffff:ffff:ffff:ffff:ffff AS263629 1
10 2804:104c:6000::/40 /40 2804:104c:6000:: – 2804:104c:60ff:ffff:ffff:ffff:ffff:ffff AS263629 1
11 2804:104c:6400::/40 /40 2804:104c:6400:: – 2804:104c:64ff:ffff:ffff:ffff:ffff:ffff AS263629 1
12 2804:104c:6800::/40 /40 2804:104c:6800:: – 2804:104c:68ff:ffff:ffff:ffff:ffff:ffff AS263629 1
13 2804:104c:8400::/40 /40 2804:104c:8400:: – 2804:104c:84ff:ffff:ffff:ffff:ffff:ffff AS263629 1
14 2804:104c:8800::/40 /40 2804:104c:8800:: – 2804:104c:88ff:ffff:ffff:ffff:ffff:ffff AS263629 1
15 2804:104c:8c00::/40 /40 2804:104c:8c00:: – 2804:104c:8cff:ffff:ffff:ffff:ffff:ffff AS263629 1
16 2804:104c:a800::/40 /40 2804:104c:a800:: – 2804:104c:a8ff:ffff:ffff:ffff:ffff:ffff AS263629 1
17 2804:104c:c000::/40 /40 2804:104c:c000:: – 2804:104c:c0ff:ffff:ffff:ffff:ffff:ffff AS263629 1
18 2804:104c:e000::/40 /40 2804:104c:e000:: – 2804:104c:e0ff:ffff:ffff:ffff:ffff:ffff AS263629 1
19 2804:104c:e200::/40 /40 2804:104c:e200:: – 2804:104c:e2ff:ffff:ffff:ffff:ffff:ffff AS263629 1
20 2804:104c:e400::/40 /40 2804:104c:e400:: – 2804:104c:e4ff:ffff:ffff:ffff:ffff:ffff AS263629 1
21 2804:104c:ec00::/40 /40 2804:104c:ec00:: – 2804:104c:ecff:ffff:ffff:ffff:ffff:ffff AS263629 1
22 2804:104c:f800::/40 /40 2804:104c:f800:: – 2804:104c:f8ff:ffff:ffff:ffff:ffff:ffff AS263629 1