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 38 IPv6 prefixes · ASN: AS28183 · showing 1–38
# Prefix ↑ Mask Range Origin ASN MOAS
1 2804:2538::/32 /32 2804:2538:: – 2804:2538:ffff:ffff:ffff:ffff:ffff:ffff AS28183 1
2 2804:2538::/33 /33 2804:2538:: – 2804:2538:7fff:ffff:ffff:ffff:ffff:ffff AS28183 1
3 2804:2538::/48 /48 2804:2538:: – 2804:2538::ffff:ffff:ffff:ffff:ffff AS28183 1
4 2804:2538:100::/40 /40 2804:2538:100:: – 2804:2538:1ff:ffff:ffff:ffff:ffff:ffff AS28183 1
5 2804:2538:200::/40 /40 2804:2538:200:: – 2804:2538:2ff:ffff:ffff:ffff:ffff:ffff AS28183 1
6 2804:2538:300::/40 /40 2804:2538:300:: – 2804:2538:3ff:ffff:ffff:ffff:ffff:ffff AS28183 1
7 2804:2538:400::/40 /40 2804:2538:400:: – 2804:2538:4ff:ffff:ffff:ffff:ffff:ffff AS28183 1
8 2804:2538:500::/40 /40 2804:2538:500:: – 2804:2538:5ff:ffff:ffff:ffff:ffff:ffff AS28183 1
9 2804:2538:600::/40 /40 2804:2538:600:: – 2804:2538:6ff:ffff:ffff:ffff:ffff:ffff AS28183 1
10 2804:2538:700::/40 /40 2804:2538:700:: – 2804:2538:7ff:ffff:ffff:ffff:ffff:ffff AS28183 1
11 2804:2538:800::/40 /40 2804:2538:800:: – 2804:2538:8ff:ffff:ffff:ffff:ffff:ffff AS28183 1
12 2804:2538:900::/40 /40 2804:2538:900:: – 2804:2538:9ff:ffff:ffff:ffff:ffff:ffff AS28183 1
13 2804:2538:a00::/40 /40 2804:2538:a00:: – 2804:2538:aff:ffff:ffff:ffff:ffff:ffff AS28183 1
14 2804:2538:b00::/40 /40 2804:2538:b00:: – 2804:2538:bff:ffff:ffff:ffff:ffff:ffff AS28183 1
15 2804:2538:c00::/40 /40 2804:2538:c00:: – 2804:2538:cff:ffff:ffff:ffff:ffff:ffff AS28183 1
16 2804:2538:f00::/40 /40 2804:2538:f00:: – 2804:2538:fff:ffff:ffff:ffff:ffff:ffff AS28183 1
17 2804:2538:1000::/40 /40 2804:2538:1000:: – 2804:2538:10ff:ffff:ffff:ffff:ffff:ffff AS28183 1
18 2804:2538:1100::/40 /40 2804:2538:1100:: – 2804:2538:11ff:ffff:ffff:ffff:ffff:ffff AS28183 1
19 2804:2538:1200::/40 /40 2804:2538:1200:: – 2804:2538:12ff:ffff:ffff:ffff:ffff:ffff AS28183 1
20 2804:2538:1400::/40 /40 2804:2538:1400:: – 2804:2538:14ff:ffff:ffff:ffff:ffff:ffff AS28183 1
21 2804:2538:4edf::/48 /48 2804:2538:4edf:: – 2804:2538:4edf:ffff:ffff:ffff:ffff:ffff AS28183 1
22 2804:2538:4ee0::/48 /48 2804:2538:4ee0:: – 2804:2538:4ee0:ffff:ffff:ffff:ffff:ffff AS28183 1
23 2804:2538:4ee1::/48 /48 2804:2538:4ee1:: – 2804:2538:4ee1:ffff:ffff:ffff:ffff:ffff AS28183 1
24 2804:2538:4ee2::/48 /48 2804:2538:4ee2:: – 2804:2538:4ee2:ffff:ffff:ffff:ffff:ffff AS28183 1
25 2804:2538:4ee3::/48 /48 2804:2538:4ee3:: – 2804:2538:4ee3:ffff:ffff:ffff:ffff:ffff AS28183 1
26 2804:2538:4ee4::/48 /48 2804:2538:4ee4:: – 2804:2538:4ee4:ffff:ffff:ffff:ffff:ffff AS28183 1
27 2804:2538:4ee5::/48 /48 2804:2538:4ee5:: – 2804:2538:4ee5:ffff:ffff:ffff:ffff:ffff AS28183 1
28 2804:2538:4ee6::/48 /48 2804:2538:4ee6:: – 2804:2538:4ee6:ffff:ffff:ffff:ffff:ffff AS28183 1
29 2804:2538:4ee7::/48 /48 2804:2538:4ee7:: – 2804:2538:4ee7:ffff:ffff:ffff:ffff:ffff AS28183 1
30 2804:2538:4ee8::/48 /48 2804:2538:4ee8:: – 2804:2538:4ee8:ffff:ffff:ffff:ffff:ffff AS28183 1
31 2804:2538:4ee9::/48 /48 2804:2538:4ee9:: – 2804:2538:4ee9:ffff:ffff:ffff:ffff:ffff AS28183 1
32 2804:2538:4eea::/48 /48 2804:2538:4eea:: – 2804:2538:4eea:ffff:ffff:ffff:ffff:ffff AS28183 1
33 2804:2538:4eed::/48 /48 2804:2538:4eed:: – 2804:2538:4eed:ffff:ffff:ffff:ffff:ffff AS28183 1
34 2804:2538:4eee::/48 /48 2804:2538:4eee:: – 2804:2538:4eee:ffff:ffff:ffff:ffff:ffff AS28183 1
35 2804:2538:4eef::/48 /48 2804:2538:4eef:: – 2804:2538:4eef:ffff:ffff:ffff:ffff:ffff AS28183 1
36 2804:2538:4ef0::/48 /48 2804:2538:4ef0:: – 2804:2538:4ef0:ffff:ffff:ffff:ffff:ffff AS28183 1
37 2804:2538:4ef2::/48 /48 2804:2538:4ef2:: – 2804:2538:4ef2:ffff:ffff:ffff:ffff:ffff AS28183 1
38 2804:2538:8000::/33 /33 2804:2538:8000:: – 2804:2538:ffff:ffff:ffff:ffff:ffff:ffff AS28183 1