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 47 IPv6 prefixes · ASN: AS201217 · showing 1–47
# Prefix ↑ Mask Range Origin ASN MOAS
1 2400:70e0:bae::/48 /48 2400:70e0:bae:: – 2400:70e0:bae:ffff:ffff:ffff:ffff:ffff AS201217 1
2 2602:f96c:f0::/44 /44 2602:f96c:f0:: – 2602:f96c:ff:ffff:ffff:ffff:ffff:ffff AS201217 1
3 2a06:a005:1c78::/48 /48 2a06:a005:1c78:: – 2a06:a005:1c78:ffff:ffff:ffff:ffff:ffff AS201217 1
4 2a0a:280:1700::/40 /40 2a0a:280:1700:: – 2a0a:280:17ff:ffff:ffff:ffff:ffff:ffff AS201217 1
5 2a0a:280:1702::/48 /48 2a0a:280:1702:: – 2a0a:280:1702:ffff:ffff:ffff:ffff:ffff AS201217 1
6 2a0a:280:1705::/48 /48 2a0a:280:1705:: – 2a0a:280:1705:ffff:ffff:ffff:ffff:ffff AS201217 1
7 2a0a:280:1770::/44 /44 2a0a:280:1770:: – 2a0a:280:177f:ffff:ffff:ffff:ffff:ffff AS201217 1
8 2a0a:280:1780::/44 /44 2a0a:280:1780:: – 2a0a:280:178f:ffff:ffff:ffff:ffff:ffff AS201217 1
9 2a12:3fc2:ab74::/48 /48 2a12:3fc2:ab74:: – 2a12:3fc2:ab74:ffff:ffff:ffff:ffff:ffff AS201217 1
10 2a12:dd47:f00a::/48 /48 2a12:dd47:f00a:: – 2a12:dd47:f00a:ffff:ffff:ffff:ffff:ffff AS201217 1
11 2a13:a5c6::/32 /32 2a13:a5c6:: – 2a13:a5c6:ffff:ffff:ffff:ffff:ffff:ffff AS201217 1
12 2a13:a5c6:1000::/36 /36 2a13:a5c6:1000:: – 2a13:a5c6:1fff:ffff:ffff:ffff:ffff:ffff AS201217 1
13 2a13:a5c6:101e::/48 /48 2a13:a5c6:101e:: – 2a13:a5c6:101e:ffff:ffff:ffff:ffff:ffff AS201217 1
14 2a13:a5c6:101f::/48 /48 2a13:a5c6:101f:: – 2a13:a5c6:101f:ffff:ffff:ffff:ffff:ffff AS201217 1
15 2a13:a5c6:1fff::/48 /48 2a13:a5c6:1fff:: – 2a13:a5c6:1fff:ffff:ffff:ffff:ffff:ffff AS201217 1
16 2a13:a5c6:2000::/36 /36 2a13:a5c6:2000:: – 2a13:a5c6:2fff:ffff:ffff:ffff:ffff:ffff AS201217 1
17 2a13:a5c6:2f00::/40 /40 2a13:a5c6:2f00:: – 2a13:a5c6:2fff:ffff:ffff:ffff:ffff:ffff AS201217 1
18 2a13:a5c6:2f0f::/48 /48 2a13:a5c6:2f0f:: – 2a13:a5c6:2f0f:ffff:ffff:ffff:ffff:ffff AS201217 1
19 2a13:a5c6:3000::/36 /36 2a13:a5c6:3000:: – 2a13:a5c6:3fff:ffff:ffff:ffff:ffff:ffff AS201217 1
20 2a13:a5c6:3100::/40 /40 2a13:a5c6:3100:: – 2a13:a5c6:31ff:ffff:ffff:ffff:ffff:ffff AS201217 1
21 2a13:a5c6:3200::/40 /40 2a13:a5c6:3200:: – 2a13:a5c6:32ff:ffff:ffff:ffff:ffff:ffff AS201217 1
22 2a13:a5c6:3a00::/40 /40 2a13:a5c6:3a00:: – 2a13:a5c6:3aff:ffff:ffff:ffff:ffff:ffff AS201217 1
23 2a13:a5c6:3b01::/48 /48 2a13:a5c6:3b01:: – 2a13:a5c6:3b01:ffff:ffff:ffff:ffff:ffff AS201217 1
24 2a13:a5c6:3b02::/48 /48 2a13:a5c6:3b02:: – 2a13:a5c6:3b02:ffff:ffff:ffff:ffff:ffff AS201217 1
25 2a13:a5c6:4000::/36 /36 2a13:a5c6:4000:: – 2a13:a5c6:4fff:ffff:ffff:ffff:ffff:ffff AS201217 1
26 2a13:a5c6:4100::/40 /40 2a13:a5c6:4100:: – 2a13:a5c6:41ff:ffff:ffff:ffff:ffff:ffff AS201217 1
27 2a13:a5c6:4101::/48 /48 2a13:a5c6:4101:: – 2a13:a5c6:4101:ffff:ffff:ffff:ffff:ffff AS201217 1
28 2a13:a5c6:4102::/48 /48 2a13:a5c6:4102:: – 2a13:a5c6:4102:ffff:ffff:ffff:ffff:ffff AS201217 1
29 2a13:a5c6:4a09::/48 /48 2a13:a5c6:4a09:: – 2a13:a5c6:4a09:ffff:ffff:ffff:ffff:ffff AS201217 1
30 2a13:a5c6:4aa1::/48 /48 2a13:a5c6:4aa1:: – 2a13:a5c6:4aa1:ffff:ffff:ffff:ffff:ffff AS201217 1
31 2a13:a5c6:4aa2::/48 /48 2a13:a5c6:4aa2:: – 2a13:a5c6:4aa2:ffff:ffff:ffff:ffff:ffff AS201217 1
32 2a13:a5c6:4aa3::/48 /48 2a13:a5c6:4aa3:: – 2a13:a5c6:4aa3:ffff:ffff:ffff:ffff:ffff AS201217 1
33 2a13:a5c6:4aa4::/48 /48 2a13:a5c6:4aa4:: – 2a13:a5c6:4aa4:ffff:ffff:ffff:ffff:ffff AS201217 1
34 2a13:a5c6:5000::/36 /36 2a13:a5c6:5000:: – 2a13:a5c6:5fff:ffff:ffff:ffff:ffff:ffff AS201217 1
35 2a13:a5c6:6100::/40 /40 2a13:a5c6:6100:: – 2a13:a5c6:61ff:ffff:ffff:ffff:ffff:ffff AS201217 1
36 2a13:a5c6:6300::/40 /40 2a13:a5c6:6300:: – 2a13:a5c6:63ff:ffff:ffff:ffff:ffff:ffff AS201217 1
37 2a13:a5c6:6500::/40 /40 2a13:a5c6:6500:: – 2a13:a5c6:65ff:ffff:ffff:ffff:ffff:ffff AS201217 1
38 2a13:a5c6:6600::/40 /40 2a13:a5c6:6600:: – 2a13:a5c6:66ff:ffff:ffff:ffff:ffff:ffff AS201217 1
39 2a13:a5c6:6700::/40 /40 2a13:a5c6:6700:: – 2a13:a5c6:67ff:ffff:ffff:ffff:ffff:ffff AS201217 1
40 2a13:a5c6:6800::/40 /40 2a13:a5c6:6800:: – 2a13:a5c6:68ff:ffff:ffff:ffff:ffff:ffff AS201217 1
41 2a13:a5c6:6801::/48 /48 2a13:a5c6:6801:: – 2a13:a5c6:6801:ffff:ffff:ffff:ffff:ffff AS201217 1
42 2a13:a5c6:7300::/40 /40 2a13:a5c6:7300:: – 2a13:a5c6:73ff:ffff:ffff:ffff:ffff:ffff AS201217 1
43 2a13:a5c6:7400::/40 /40 2a13:a5c6:7400:: – 2a13:a5c6:74ff:ffff:ffff:ffff:ffff:ffff AS201217 1
44 2a13:a5c6:7500::/40 /40 2a13:a5c6:7500:: – 2a13:a5c6:75ff:ffff:ffff:ffff:ffff:ffff AS201217 1
45 2a13:a5c6:7501::/48 /48 2a13:a5c6:7501:: – 2a13:a5c6:7501:ffff:ffff:ffff:ffff:ffff AS201217 1
46 2a13:a5c6:7600::/40 /40 2a13:a5c6:7600:: – 2a13:a5c6:76ff:ffff:ffff:ffff:ffff:ffff AS201217 1
47 2a13:a5c6:902c::/48 /48 2a13:a5c6:902c:: – 2a13:a5c6:902c:ffff:ffff:ffff:ffff:ffff AS201217 1