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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

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
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/16 1
4 294 967 296
/19 1
536 870 912
/20 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 48 IPv6 prefixes · ASN: AS197537 · showing 1–48
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a04:dc80::/29 /29 2a04:dc80:: – 2a04:dc87:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
2 2a04:dc80:f000::/36 /36 2a04:dc80:f000:: – 2a04:dc80:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
3 2a06:cac4::/33 /33 2a06:cac4:: – 2a06:cac4:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
4 2a06:cac4:8000::/33 /33 2a06:cac4:8000:: – 2a06:cac4:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
5 2a06:cac5::/33 /33 2a06:cac5:: – 2a06:cac5:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
6 2a06:cac5:8000::/33 /33 2a06:cac5:8000:: – 2a06:cac5:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
7 2a06:cac6::/33 /33 2a06:cac6:: – 2a06:cac6:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
8 2a06:cac6:8000::/33 /33 2a06:cac6:8000:: – 2a06:cac6:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
9 2a06:cac7::/33 /33 2a06:cac7:: – 2a06:cac7:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
10 2a06:cac7:8000::/33 /33 2a06:cac7:8000:: – 2a06:cac7:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
11 2a0d:b141::/33 /33 2a0d:b141:: – 2a0d:b141:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
12 2a0d:b141:8000::/33 /33 2a0d:b141:8000:: – 2a0d:b141:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
13 2a10:bc43::/33 /33 2a10:bc43:: – 2a10:bc43:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
14 2a10:bc43:8000::/33 /33 2a10:bc43:8000:: – 2a10:bc43:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
15 2a10:dec1::/33 /33 2a10:dec1:: – 2a10:dec1:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
16 2a10:dec1:8000::/33 /33 2a10:dec1:8000:: – 2a10:dec1:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
17 2a10:dec2::/33 /33 2a10:dec2:: – 2a10:dec2:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
18 2a10:dec2:8000::/33 /33 2a10:dec2:8000:: – 2a10:dec2:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
19 2a10:dec3::/33 /33 2a10:dec3:: – 2a10:dec3:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
20 2a10:dec3:8000::/33 /33 2a10:dec3:8000:: – 2a10:dec3:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
21 2a10:dec4::/33 /33 2a10:dec4:: – 2a10:dec4:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
22 2a10:dec4:8000::/33 /33 2a10:dec4:8000:: – 2a10:dec4:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
23 2a10:dec5::/33 /33 2a10:dec5:: – 2a10:dec5:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
24 2a10:dec5:8000::/33 /33 2a10:dec5:8000:: – 2a10:dec5:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
25 2a10:dec6::/33 /33 2a10:dec6:: – 2a10:dec6:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
26 2a10:dec6:8000::/33 /33 2a10:dec6:8000:: – 2a10:dec6:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
27 2a10:dec7::/33 /33 2a10:dec7:: – 2a10:dec7:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
28 2a10:dec7:8000::/33 /33 2a10:dec7:8000:: – 2a10:dec7:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
29 2a11:c947::/33 /33 2a11:c947:: – 2a11:c947:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
30 2a11:c947:8000::/33 /33 2a11:c947:8000:: – 2a11:c947:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
31 2a12:5f45::/33 /33 2a12:5f45:: – 2a12:5f45:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
32 2a12:5f45:8000::/33 /33 2a12:5f45:8000:: – 2a12:5f45:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
33 2a13:97c4::/33 /33 2a13:97c4:: – 2a13:97c4:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
34 2a13:97c4:8000::/33 /33 2a13:97c4:8000:: – 2a13:97c4:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
35 2a13:97c5::/33 /33 2a13:97c5:: – 2a13:97c5:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
36 2a13:97c5:8000::/33 /33 2a13:97c5:8000:: – 2a13:97c5:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
37 2a13:97c6::/33 /33 2a13:97c6:: – 2a13:97c6:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
38 2a13:97c6:8000::/33 /33 2a13:97c6:8000:: – 2a13:97c6:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
39 2a13:97c7::/33 /33 2a13:97c7:: – 2a13:97c7:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
40 2a13:97c7:8000::/33 /33 2a13:97c7:8000:: – 2a13:97c7:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
41 2a13:a744::/33 /33 2a13:a744:: – 2a13:a744:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
42 2a13:a744:8000::/33 /33 2a13:a744:8000:: – 2a13:a744:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
43 2a13:a745::/33 /33 2a13:a745:: – 2a13:a745:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
44 2a13:a745:8000::/33 /33 2a13:a745:8000:: – 2a13:a745:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
45 2a13:a746::/33 /33 2a13:a746:: – 2a13:a746:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
46 2a13:a746:8000::/33 /33 2a13:a746:8000:: – 2a13:a746:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1
47 2a13:a747::/33 /33 2a13:a747:: – 2a13:a747:7fff:ffff:ffff:ffff:ffff:ffff AS197537 1
48 2a13:a747:8000::/33 /33 2a13:a747:8000:: – 2a13:a747:ffff:ffff:ffff:ffff:ffff:ffff AS197537 1