BGP Full View — RIPE RIS RRC00data as of 2026-06-09 02:33

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 →
thank you!
IPv4 prefixes
1 135 063
IPv4 origin ASNs
78 457
IPv4 MOAS
6 585
IPv6 prefixes
258 487
IPv6 origin ASNs
36 676
IPv6 MOAS
1 156

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
/12 304
318 767 104
/13 585
306 708 480
/14 1 202
315 097 088
/15 2 161
283 246 592
/16 13 804
904 658 944
/17 8 699
285 048 832
/18 14 062
230 391 808
/19 26 669
218 472 448
/20 48 550
198 860 800
/21 55 836
114 352 128
/22 119 176
122 036 224
/23 118 839
60 845 568
/24 719 510
184 194 560
Total 1 129 561 4 291 363 840
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 734 080 addr 72.52%
Not announced 1 180 233 216 addr 27.48%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.21%
↳ routable but not announced 587 623 680 addr 49.79%
    — of total IPv4 space 13.68%
    — of announceable space (total − tech/reserved) 15.87%
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) 388 /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 38
637 534 208
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 377
2 819 096 576
/30 747
195 821 568
/31 353
46 268 416
/32 27 004
1 769 734 144
/33 5 751
188 448 768
/34 5 576
91 357 184
/35 1 955
16 015 360
/36 10 086
41 312 256
/37 1 365
2 795 520
/38 2 754
2 820 096
/39 1 851
947 712
/40 23 934
6 127 104
/41 1 738
222 464
/42 3 037
194 368
/43 1 477
47 264
/44 26 063
417 008
/45 4 562
36 496
/46 5 957
23 828
/47 9 080
18 160
/48 119 234
119 234
Total 258 181 4 413 843 069 478
IPv4 (1 135 063) IPv6 (258 487)
Reset
Found 13 IPv6 prefixes · ASN: AS15576 · showing 1–13
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:67c:168::/48 /48 2001:67c:168:: – 2001:67c:168:ffff:ffff:ffff:ffff:ffff AS15576 1
2 2001:67c:66c::/48 /48 2001:67c:66c:: – 2001:67c:66c:ffff:ffff:ffff:ffff:ffff AS15576 1
3 2001:67c:18c4::/48 /48 2001:67c:18c4:: – 2001:67c:18c4:ffff:ffff:ffff:ffff:ffff AS15576 1
4 2a00:c38::/32 /32 2a00:c38:: – 2a00:c38:ffff:ffff:ffff:ffff:ffff:ffff AS15576 1
5 2a00:c38:1a5::/48 /48 2a00:c38:1a5:: – 2a00:c38:1a5:ffff:ffff:ffff:ffff:ffff AS15576 1
6 2a01:a480::/32 /32 2a01:a480:: – 2a01:a480:ffff:ffff:ffff:ffff:ffff:ffff AS15576 1
7 2a02:ce40::/32 /32 2a02:ce40:: – 2a02:ce40:ffff:ffff:ffff:ffff:ffff:ffff AS15576 1
8 2a03:580::/32 /32 2a03:580:: – 2a03:580:ffff:ffff:ffff:ffff:ffff:ffff AS15576 1
9 2a03:4ae0::/32 /32 2a03:4ae0:: – 2a03:4ae0:ffff:ffff:ffff:ffff:ffff:ffff AS15576 1
10 2a03:5e20::/32 /32 2a03:5e20:: – 2a03:5e20:ffff:ffff:ffff:ffff:ffff:ffff AS15576 1
11 2a06:5100::/29 /29 2a06:5100:: – 2a06:5107:ffff:ffff:ffff:ffff:ffff:ffff AS15576 1
12 2a0b:9e80::/36 /36 2a0b:9e80:: – 2a0b:9e80:fff:ffff:ffff:ffff:ffff:ffff AS15576 1
13 2a14:3e44::/32 /32 2a14:3e44:: – 2a14:3e44:ffff:ffff:ffff:ffff:ffff:ffff AS15576 1