BGP Full View — RIPE RIS RRC00data as of 2026-10-10 18:43

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
1 161 609
IPv4 origin ASNs
79 232
IPv4 MOAS
6 167
IPv6 prefixes
267 660
IPv6 origin ASNs
37 556
IPv6 MOAS
1 090

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 2 188
286 785 536
/16 13 969
915 472 384
/17 8 693
284 852 224
/18 14 047
230 146 048
/19 26 759
219 209 728
/20 48 500
198 656 000
/21 56 988
116 711 424
/22 118 573
121 418 752
/23 121 473
62 194 176
/24 742 947
190 194 432
Total 1 156 407 4 325 382 400
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 784 384 addr 73.03%
Not announced 1 158 182 912 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.17%
↳ routable but not announced 565 590 016 addr 48.83%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 453 /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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 420
1 796 997 120
/33 6 062
198 639 616
/34 5 728
93 847 552
/35 2 019
16 539 648
/36 10 191
41 742 336
/37 1 400
2 867 200
/38 2 807
2 874 368
/39 1 888
966 656
/40 24 900
6 374 400
/41 1 854
237 312
/42 2 971
190 144
/43 1 476
47 232
/44 26 841
429 456
/45 4 931
39 448
/46 6 626
26 504
/47 9 608
19 216
/48 123 413
123 413
Total 267 433 4 414 663 355 029
IPv4 (1 161 609) IPv6 (267 660)
Reset
Found 52 IPv6 prefixes · ASN: AS49544 · showing 1–52
# Prefix ↑ Mask Range Origin ASN MOAS
1 2406:d140:8000::/34 /34 2406:d140:8000:: – 2406:d140:bfff:ffff:ffff:ffff:ffff:ffff AS49544 1
2 2a00:1630::/29 /29 2a00:1630:: – 2a00:1637:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
3 2a00:1630::/32 /32 2a00:1630:: – 2a00:1630:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
4 2a00:1630:5200::/48 /48 2a00:1630:5200:: – 2a00:1630:5200:ffff:ffff:ffff:ffff:ffff AS49544 1
5 2a00:1631::/32 /32 2a00:1631:: – 2a00:1631:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
6 2a00:1632::/32 /32 2a00:1632:: – 2a00:1632:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
7 2a00:1633::/32 /32 2a00:1633:: – 2a00:1633:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
8 2a00:1634::/32 /32 2a00:1634:: – 2a00:1634:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
9 2a00:1635::/32 /32 2a00:1635:: – 2a00:1635:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
10 2a00:1636::/32 /32 2a00:1636:: – 2a00:1636:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
11 2a00:1637::/32 /32 2a00:1637:: – 2a00:1637:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
12 2a00:1708::/32 /32 2a00:1708:: – 2a00:1708:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
13 2a00:1d20::/34 /34 2a00:1d20:: – 2a00:1d20:3fff:ffff:ffff:ffff:ffff:ffff AS49544 1
14 2a00:1d20:4000::/34 /34 2a00:1d20:4000:: – 2a00:1d20:7fff:ffff:ffff:ffff:ffff:ffff AS49544 1
15 2a00:1d20:8000::/34 /34 2a00:1d20:8000:: – 2a00:1d20:bfff:ffff:ffff:ffff:ffff:ffff AS49544 1
16 2a00:1d21::/32 /32 2a00:1d21:: – 2a00:1d21:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
17 2a00:1d22::/32 /32 2a00:1d22:: – 2a00:1d22:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
18 2a00:1d24::/32 /32 2a00:1d24:: – 2a00:1d24:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
19 2a00:1d25::/32 /32 2a00:1d25:: – 2a00:1d25:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
20 2a00:1d26::/34 /34 2a00:1d26:: – 2a00:1d26:3fff:ffff:ffff:ffff:ffff:ffff AS49544 1
21 2a00:1d26:4000::/34 /34 2a00:1d26:4000:: – 2a00:1d26:7fff:ffff:ffff:ffff:ffff:ffff AS49544 1
22 2a00:1d26:8000::/34 /34 2a00:1d26:8000:: – 2a00:1d26:bfff:ffff:ffff:ffff:ffff:ffff AS49544 1
23 2a00:1d26:c000::/34 /34 2a00:1d26:c000:: – 2a00:1d26:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
24 2a00:1d27::/32 /32 2a00:1d27:: – 2a00:1d27:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
25 2a00:1e29::/32 /32 2a00:1e29:: – 2a00:1e29:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
26 2a01:9580::/34 /34 2a01:9580:: – 2a01:9580:3fff:ffff:ffff:ffff:ffff:ffff AS49544 1
27 2a01:9580:4000::/34 /34 2a01:9580:4000:: – 2a01:9580:7fff:ffff:ffff:ffff:ffff:ffff AS49544 1
28 2a01:9580:8000::/34 /34 2a01:9580:8000:: – 2a01:9580:bfff:ffff:ffff:ffff:ffff:ffff AS49544 1
29 2a01:9580:c000::/34 /34 2a01:9580:c000:: – 2a01:9580:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
30 2a04:7141::/36 /36 2a04:7141:: – 2a04:7141:fff:ffff:ffff:ffff:ffff:ffff AS49544 1
31 2a04:c600::/29 /29 2a04:c600:: – 2a04:c607:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
32 2a04:c600::/32 /32 2a04:c600:: – 2a04:c600:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
33 2a04:c602::/32 /32 2a04:c602:: – 2a04:c602:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
34 2a04:c603::/32 /32 2a04:c603:: – 2a04:c603:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
35 2a04:c604::/32 /32 2a04:c604:: – 2a04:c604:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
36 2a04:c605::/32 /32 2a04:c605:: – 2a04:c605:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
37 2a04:c606::/32 /32 2a04:c606:: – 2a04:c606:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
38 2a04:c607::/32 /32 2a04:c607:: – 2a04:c607:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
39 2a05:6440::/29 /29 2a05:6440:: – 2a05:6447:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
40 2a0a:2140::/29 /29 2a0a:2140:: – 2a0a:2147:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
41 2a0a:5980::/29 /29 2a0a:5980:: – 2a0a:5987:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
42 2a0a:8000::/29 /29 2a0a:8000:: – 2a0a:8007:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
43 2a0b:1b00::/29 /29 2a0b:1b00:: – 2a0b:1b07:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
44 2a0b:d9c0:164::/48 /48 2a0b:d9c0:164:: – 2a0b:d9c0:164:ffff:ffff:ffff:ffff:ffff AS49544 1
45 2a0b:d9c0:165::/48 /48 2a0b:d9c0:165:: – 2a0b:d9c0:165:ffff:ffff:ffff:ffff:ffff AS49544 1
46 2a0b:d9c0:166::/48 /48 2a0b:d9c0:166:: – 2a0b:d9c0:166:ffff:ffff:ffff:ffff:ffff AS49544 1
47 2a0e:5940:20::/44 /44 2a0e:5940:20:: – 2a0e:5940:2f:ffff:ffff:ffff:ffff:ffff AS49544 1
48 2a0e:5940:90::/44 /44 2a0e:5940:90:: – 2a0e:5940:9f:ffff:ffff:ffff:ffff:ffff AS49544 1
49 2a0e:6b00::/48 /48 2a0e:6b00:: – 2a0e:6b00::ffff:ffff:ffff:ffff:ffff AS49544 1
50 2a0f:8200::/32 /32 2a0f:8200:: – 2a0f:8200:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
51 2a13:3ec0::/29 /29 2a13:3ec0:: – 2a13:3ec7:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1
52 2a13:d780::/29 /29 2a13:d780:: – 2a13:d787:ffff:ffff:ffff:ffff:ffff:ffff AS49544 1