BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — 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 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
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