BGP Full View — RIPE RIS RRC00data as of 2026-05-09 12:44

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
1 125 609
IPv4 origin ASNs
78 282
IPv4 MOAS
6 309
IPv6 prefixes
255 769
IPv6 origin ASNs
36 456
IPv6 MOAS
1 407

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 1 204
315 621 376
/15 2 152
282 066 944
/16 13 817
905 510 912
/17 8 676
284 295 168
/18 13 940
228 392 960
/19 26 585
217 784 320
/20 48 453
198 463 488
/21 55 660
113 991 680
/22 118 762
121 612 288
/23 118 044
60 438 528
/24 712 091
182 295 296
Total 1 120 436 4 283 583 232
BGP /24 coverage of total IPv4 space
Announced in BGP 3 113 984 000 addr 72.50%
Not announced 1 180 983 296 addr 27.50%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.18%
↳ routable but not announced 588 349 184 addr 49.82%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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 42
704 643 072
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 482
2 874 146 816
/30 831
217 841 664
/31 358
46 923 776
/32 27 008
1 769 996 288
/33 5 720
187 432 960
/34 5 560
91 095 040
/35 1 960
16 056 320
/36 10 005
40 980 480
/37 1 361
2 787 328
/38 2 729
2 794 496
/39 1 859
951 808
/40 23 574
6 034 944
/41 1 732
221 696
/42 2 994
191 616
/43 1 463
46 816
/44 25 812
412 992
/45 4 520
36 160
/46 5 854
23 416
/47 9 053
18 106
/48 117 312
117 312
Total 255 471 4 413 986 464 850
IPv4 (1 125 609) IPv6 (255 769)
Reset
Found 15 IPv6 prefixes · ASN: AS400365 · showing 1–15
# Prefix ↑ Mask Range Origin ASN MOAS
1 2620:ab:6000::/48 /48 2620:ab:6000:: – 2620:ab:6000:ffff:ffff:ffff:ffff:ffff AS400365 1
2 2620:ab:6001::/48 /48 2620:ab:6001:: – 2620:ab:6001:ffff:ffff:ffff:ffff:ffff AS400365 1
3 2620:ab:6002::/48 /48 2620:ab:6002:: – 2620:ab:6002:ffff:ffff:ffff:ffff:ffff AS400365 1
4 2620:ab:6003::/48 /48 2620:ab:6003:: – 2620:ab:6003:ffff:ffff:ffff:ffff:ffff AS400365 1
5 2620:ab:6004::/48 /48 2620:ab:6004:: – 2620:ab:6004:ffff:ffff:ffff:ffff:ffff AS400365 1
6 2620:ab:6005::/48 /48 2620:ab:6005:: – 2620:ab:6005:ffff:ffff:ffff:ffff:ffff AS400365 1
7 2620:ab:6006::/48 /48 2620:ab:6006:: – 2620:ab:6006:ffff:ffff:ffff:ffff:ffff AS400365 1
8 2620:ab:6008::/48 /48 2620:ab:6008:: – 2620:ab:6008:ffff:ffff:ffff:ffff:ffff AS400365 1
9 2620:ab:6009::/48 /48 2620:ab:6009:: – 2620:ab:6009:ffff:ffff:ffff:ffff:ffff AS400365 1
10 2620:ab:600a::/48 /48 2620:ab:600a:: – 2620:ab:600a:ffff:ffff:ffff:ffff:ffff AS400365 1
11 2620:ab:600b::/48 /48 2620:ab:600b:: – 2620:ab:600b:ffff:ffff:ffff:ffff:ffff AS400365 1
12 2620:ab:600c::/48 /48 2620:ab:600c:: – 2620:ab:600c:ffff:ffff:ffff:ffff:ffff AS400365 1
13 2620:ab:600d::/48 /48 2620:ab:600d:: – 2620:ab:600d:ffff:ffff:ffff:ffff:ffff AS400365 1
14 2620:ab:600e::/48 /48 2620:ab:600e:: – 2620:ab:600e:ffff:ffff:ffff:ffff:ffff AS400365 1
15 2620:ab:600f::/48 /48 2620:ab:600f:: – 2620:ab:600f:ffff:ffff:ffff:ffff:ffff AS400365 1