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 14 IPv6 prefixes · ASN: AS50611 · showing 1–14
# Prefix ↑ Mask Range Origin ASN MOAS
1 2a00:1c3e:96::/47 /47 2a00:1c3e:96:: – 2a00:1c3e:97:ffff:ffff:ffff:ffff:ffff AS48519, AS8561, AS50611 3
2 2a00:1c3e:98::/47 /47 2a00:1c3e:98:: – 2a00:1c3e:99:ffff:ffff:ffff:ffff:ffff AS48519, AS8561, AS50611 3
3 2a01:5b0:5::/48 /48 2a01:5b0:5:: – 2a01:5b0:5:ffff:ffff:ffff:ffff:ffff AS50611, AS48519 2
4 2a01:5b0:6::/48 /48 2a01:5b0:6:: – 2a01:5b0:6:ffff:ffff:ffff:ffff:ffff AS8561, AS50611, AS48519 3
5 2a01:5b0:9::/48 /48 2a01:5b0:9:: – 2a01:5b0:9:ffff:ffff:ffff:ffff:ffff AS50611, AS48519 2
6 2a01:5b0:10::/47 /47 2a01:5b0:10:: – 2a01:5b0:11:ffff:ffff:ffff:ffff:ffff AS8561, AS50611 2
7 2a01:5b0:12::/47 /47 2a01:5b0:12:: – 2a01:5b0:13:ffff:ffff:ffff:ffff:ffff AS48519, AS8561, AS50611 3
8 2a01:5b0:27::/48 /48 2a01:5b0:27:: – 2a01:5b0:27:ffff:ffff:ffff:ffff:ffff AS50611 1
9 2a01:5b0:28::/48 /48 2a01:5b0:28:: – 2a01:5b0:28:ffff:ffff:ffff:ffff:ffff AS50611 1
10 2a01:5b0:29::/48 /48 2a01:5b0:29:: – 2a01:5b0:29:ffff:ffff:ffff:ffff:ffff AS50611 1
11 2a01:5b0:2b::/48 /48 2a01:5b0:2b:: – 2a01:5b0:2b:ffff:ffff:ffff:ffff:ffff AS50611 1
12 2a01:5b0:2e::/48 /48 2a01:5b0:2e:: – 2a01:5b0:2e:ffff:ffff:ffff:ffff:ffff AS50611 1
13 2a01:5b0:30::/48 /48 2a01:5b0:30:: – 2a01:5b0:30:ffff:ffff:ffff:ffff:ffff AS50611 1
14 2a01:5b0:3c::/47 /47 2a01:5b0:3c:: – 2a01:5b0:3d:ffff:ffff:ffff:ffff:ffff AS50611 1