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 36 IPv6 prefixes · ASN: AS45352 · showing 1–36
# Prefix ↑ Mask Range Origin ASN MOAS
1 2401:3400:1000::/36 /36 2401:3400:1000:: – 2401:3400:1fff:ffff:ffff:ffff:ffff:ffff AS45352 1
2 2401:3400:2000::/36 /36 2401:3400:2000:: – 2401:3400:2fff:ffff:ffff:ffff:ffff:ffff AS45352 1
3 2401:3400:3000::/36 /36 2401:3400:3000:: – 2401:3400:3fff:ffff:ffff:ffff:ffff:ffff AS45352 1
4 2401:3400:4000::/36 /36 2401:3400:4000:: – 2401:3400:4fff:ffff:ffff:ffff:ffff:ffff AS45352 1
5 2401:3400:5000::/36 /36 2401:3400:5000:: – 2401:3400:5fff:ffff:ffff:ffff:ffff:ffff AS45352 1
6 2401:3400:6000::/36 /36 2401:3400:6000:: – 2401:3400:6fff:ffff:ffff:ffff:ffff:ffff AS45352 1
7 2401:3400:7000::/48 /48 2401:3400:7000:: – 2401:3400:7000:ffff:ffff:ffff:ffff:ffff AS45352 1
8 2401:3400:8000::/48 /48 2401:3400:8000:: – 2401:3400:8000:ffff:ffff:ffff:ffff:ffff AS45352 1
9 2401:3400:9000::/36 /36 2401:3400:9000:: – 2401:3400:9fff:ffff:ffff:ffff:ffff:ffff AS45352 1
10 2401:3400:a000::/36 /36 2401:3400:a000:: – 2401:3400:afff:ffff:ffff:ffff:ffff:ffff AS45352 1
11 2401:3400:b000::/36 /36 2401:3400:b000:: – 2401:3400:bfff:ffff:ffff:ffff:ffff:ffff AS45352 1
12 2401:3400:c000::/36 /36 2401:3400:c000:: – 2401:3400:cfff:ffff:ffff:ffff:ffff:ffff AS45352 1
13 2401:3400:d000::/36 /36 2401:3400:d000:: – 2401:3400:dfff:ffff:ffff:ffff:ffff:ffff AS45352 1
14 2401:3400:e000::/36 /36 2401:3400:e000:: – 2401:3400:efff:ffff:ffff:ffff:ffff:ffff AS45352 1
15 2403:1cc0::/48 /48 2403:1cc0:: – 2403:1cc0::ffff:ffff:ffff:ffff:ffff AS45352 1
16 2403:1cc0:1000::/48 /48 2403:1cc0:1000:: – 2403:1cc0:1000:ffff:ffff:ffff:ffff:ffff AS45352 1
17 2403:1cc0:1001::/48 /48 2403:1cc0:1001:: – 2403:1cc0:1001:ffff:ffff:ffff:ffff:ffff AS45352 1
18 2403:1cc0:1002::/48 /48 2403:1cc0:1002:: – 2403:1cc0:1002:ffff:ffff:ffff:ffff:ffff AS45352 1
19 2403:1cc0:1003::/48 /48 2403:1cc0:1003:: – 2403:1cc0:1003:ffff:ffff:ffff:ffff:ffff AS45352 1
20 2403:1cc0:1007::/48 /48 2403:1cc0:1007:: – 2403:1cc0:1007:ffff:ffff:ffff:ffff:ffff AS45352 1
21 2403:1cc0:1008::/48 /48 2403:1cc0:1008:: – 2403:1cc0:1008:ffff:ffff:ffff:ffff:ffff AS45352 1
22 2403:1cc0:1201::/48 /48 2403:1cc0:1201:: – 2403:1cc0:1201:ffff:ffff:ffff:ffff:ffff AS45352 1
23 2403:1cc0:1301::/48 /48 2403:1cc0:1301:: – 2403:1cc0:1301:ffff:ffff:ffff:ffff:ffff AS45352 1
24 2403:1cc0:1303::/48 /48 2403:1cc0:1303:: – 2403:1cc0:1303:ffff:ffff:ffff:ffff:ffff AS45352 1
25 2403:1cc0:1401::/48 /48 2403:1cc0:1401:: – 2403:1cc0:1401:ffff:ffff:ffff:ffff:ffff AS45352 1
26 2403:1cc0:2000::/48 /48 2403:1cc0:2000:: – 2403:1cc0:2000:ffff:ffff:ffff:ffff:ffff AS45352 1
27 2403:1cc0:2201::/48 /48 2403:1cc0:2201:: – 2403:1cc0:2201:ffff:ffff:ffff:ffff:ffff AS45352 1
28 2403:1cc0:2300::/48 /48 2403:1cc0:2300:: – 2403:1cc0:2300:ffff:ffff:ffff:ffff:ffff AS45352 1
29 2403:1cc0:3201::/48 /48 2403:1cc0:3201:: – 2403:1cc0:3201:ffff:ffff:ffff:ffff:ffff AS45352 1
30 2403:1cc0:3202::/48 /48 2403:1cc0:3202:: – 2403:1cc0:3202:ffff:ffff:ffff:ffff:ffff AS45352 1
31 2403:1cc0:3203::/48 /48 2403:1cc0:3203:: – 2403:1cc0:3203:ffff:ffff:ffff:ffff:ffff AS45352 1
32 2403:1cc0:4101::/48 /48 2403:1cc0:4101:: – 2403:1cc0:4101:ffff:ffff:ffff:ffff:ffff AS45352 1
33 2403:1cc0:5201::/48 /48 2403:1cc0:5201:: – 2403:1cc0:5201:ffff:ffff:ffff:ffff:ffff AS45352 1
34 2403:1cc0:6000::/48 /48 2403:1cc0:6000:: – 2403:1cc0:6000:ffff:ffff:ffff:ffff:ffff AS45352 1
35 2405:7700:a000::/36 /36 2405:7700:a000:: – 2405:7700:afff:ffff:ffff:ffff:ffff:ffff AS45352 1
36 2405:7700:b000::/36 /36 2405:7700:b000:: – 2405:7700:bfff:ffff:ffff:ffff:ffff:ffff AS45352 1