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BGP Full View — RIPE RIS RRC00data as of 2026-09-17 13:11

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
1 155 561
IPv4 origin ASNs
79 103
IPv4 MOAS
5 934
IPv6 prefixes
265 898
IPv6 origin ASNs
37 381
IPv6 MOAS
1 001

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 2 194
287 571 968
/16 13 984
916 455 424
/17 8 686
284 622 848
/18 14 026
229 801 984
/19 26 751
219 144 192
/20 48 508
198 688 768
/21 56 967
116 668 416
/22 118 293
121 132 032
/23 121 170
62 039 040
/24 737 147
188 709 632
Total 1 149 996 4 324 576 000
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 374 272 addr 73.02%
Not announced 1 158 593 024 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 565 954 048 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
/6 1
4 398 046 511 104
/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 5 839
3 061 317 632
/30 765
200 540 160
/31 389
50 987 008
/32 27 309
1 789 722 624
/33 6 019
197 230 592
/34 5 659
92 717 056
/35 1 996
16 351 232
/36 10 141
41 537 536
/37 1 411
2 889 728
/38 2 810
2 877 440
/39 1 886
965 632
/40 24 555
6 286 080
/41 1 826
233 728
/42 3 094
198 016
/43 1 470
47 040
/44 27 088
433 408
/45 4 934
39 472
/46 6 599
26 396
/47 9 585
19 170
/48 121 996
121 996
Total 265 675 4 414 609 181 434
IPv4 (1 155 561) IPv6 (265 898)
Reset
Found 24 IPv6 prefixes · ASN: AS138997 · showing 1–24
# Prefix ↑ Mask Range Origin ASN MOAS
1 2401:a420:100::/40 /40 2401:a420:100:: – 2401:a420:1ff:ffff:ffff:ffff:ffff:ffff AS138997 1
2 2404:c140::/32 /32 2404:c140:: – 2404:c140:ffff:ffff:ffff:ffff:ffff:ffff AS138997 1
3 2404:c140:156::/48 /48 2404:c140:156:: – 2404:c140:156:ffff:ffff:ffff:ffff:ffff AS138997 1
4 2404:c140:157::/48 /48 2404:c140:157:: – 2404:c140:157:ffff:ffff:ffff:ffff:ffff AS138997 1
5 2404:c140:220::/48 /48 2404:c140:220:: – 2404:c140:220:ffff:ffff:ffff:ffff:ffff AS138997 1
6 2404:c140:221::/48 /48 2404:c140:221:: – 2404:c140:221:ffff:ffff:ffff:ffff:ffff AS138997 1
7 2404:c140:224::/48 /48 2404:c140:224:: – 2404:c140:224:ffff:ffff:ffff:ffff:ffff AS138997 1
8 2404:c140:225::/48 /48 2404:c140:225:: – 2404:c140:225:ffff:ffff:ffff:ffff:ffff AS138997 1
9 2404:c140:230::/47 /47 2404:c140:230:: – 2404:c140:231:ffff:ffff:ffff:ffff:ffff AS138997 1
10 2404:c140:1f00::/40 /40 2404:c140:1f00:: – 2404:c140:1fff:ffff:ffff:ffff:ffff:ffff AS138997 1
11 2404:c140:1f06::/48 /48 2404:c140:1f06:: – 2404:c140:1f06:ffff:ffff:ffff:ffff:ffff AS138997 1
12 2404:c140:2000::/40 /40 2404:c140:2000:: – 2404:c140:20ff:ffff:ffff:ffff:ffff:ffff AS138997 1
13 2404:c140:2003::/48 /48 2404:c140:2003:: – 2404:c140:2003:ffff:ffff:ffff:ffff:ffff AS138997 1
14 2404:c140:2004::/48 /48 2404:c140:2004:: – 2404:c140:2004:ffff:ffff:ffff:ffff:ffff AS138997 1
15 2404:c140:2100::/40 /40 2404:c140:2100:: – 2404:c140:21ff:ffff:ffff:ffff:ffff:ffff AS138997 1
16 2404:c140:2102::/48 /48 2404:c140:2102:: – 2404:c140:2102:ffff:ffff:ffff:ffff:ffff AS138997 1
17 2404:c140:2200::/40 /40 2404:c140:2200:: – 2404:c140:22ff:ffff:ffff:ffff:ffff:ffff AS138997 1
18 2404:c140:2300::/40 /40 2404:c140:2300:: – 2404:c140:23ff:ffff:ffff:ffff:ffff:ffff AS138997 1
19 2407:c640::/40 /40 2407:c640:: – 2407:c640:ff:ffff:ffff:ffff:ffff:ffff AS138997 1
20 2602:f55b::/40 /40 2602:f55b:: – 2602:f55b:ff:ffff:ffff:ffff:ffff:ffff AS138997 1
21 2602:f7ac::/42 /42 2602:f7ac:: – 2602:f7ac:3f:ffff:ffff:ffff:ffff:ffff AS138997 1
22 2602:fada::/36 /36 2602:fada:: – 2602:fada:fff:ffff:ffff:ffff:ffff:ffff AS138997 1
23 2a01:4240::/30 /30 2a01:4240:: – 2a01:4243:ffff:ffff:ffff:ffff:ffff:ffff AS138997 1
24 2a01:4243::/48 /48 2a01:4243:: – 2a01:4243::ffff:ffff:ffff:ffff:ffff AS138997 1