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 →
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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 24 IPv6 prefixes · ASN: AS50304 · showing 1–24
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:67c:27ec::/48 /48 2001:67c:27ec:: – 2001:67c:27ec:ffff:ffff:ffff:ffff:ffff AS50304 1
2 2a02:20c8::/32 /32 2a02:20c8:: – 2a02:20c8:ffff:ffff:ffff:ffff:ffff:ffff AS50304 1
3 2a02:20c8:2330::/48 /48 2a02:20c8:2330:: – 2a02:20c8:2330:ffff:ffff:ffff:ffff:ffff AS50304 1
4 2a02:e340::/32 /32 2a02:e340:: – 2a02:e340:ffff:ffff:ffff:ffff:ffff:ffff AS50304, AS64526 2
5 2a02:ed00::/29 /29 2a02:ed00:: – 2a02:ed07:ffff:ffff:ffff:ffff:ffff:ffff AS50304 1
6 2a02:ed01::/32 /32 2a02:ed01:: – 2a02:ed01:ffff:ffff:ffff:ffff:ffff:ffff AS50304 1
7 2a02:ed04:100::/44 /44 2a02:ed04:100:: – 2a02:ed04:10f:ffff:ffff:ffff:ffff:ffff AS50304 1
8 2a02:ed04:3400::/44 /44 2a02:ed04:3400:: – 2a02:ed04:340f:ffff:ffff:ffff:ffff:ffff AS50304 1
9 2a02:ed04:3580::/44 /44 2a02:ed04:3580:: – 2a02:ed04:358f:ffff:ffff:ffff:ffff:ffff AS50304 1
10 2a02:ed04:4400::/44 /44 2a02:ed04:4400:: – 2a02:ed04:440f:ffff:ffff:ffff:ffff:ffff AS50304 1
11 2a02:ed04:4500::/44 /44 2a02:ed04:4500:: – 2a02:ed04:450f:ffff:ffff:ffff:ffff:ffff AS50304 1
12 2a02:ed04:4600::/44 /44 2a02:ed04:4600:: – 2a02:ed04:460f:ffff:ffff:ffff:ffff:ffff AS50304 1
13 2a02:ed04:4700::/44 /44 2a02:ed04:4700:: – 2a02:ed04:470f:ffff:ffff:ffff:ffff:ffff AS50304 1
14 2a04:8d40::/29 /29 2a04:8d40:: – 2a04:8d47:ffff:ffff:ffff:ffff:ffff:ffff AS50304 1
15 2a05:e880::/29 /29 2a05:e880:: – 2a05:e887:ffff:ffff:ffff:ffff:ffff:ffff AS50304 1
16 2a05:e880:1000::/36 /36 2a05:e880:1000:: – 2a05:e880:1fff:ffff:ffff:ffff:ffff:ffff AS50304 1
17 2a05:e881::/36 /36 2a05:e881:: – 2a05:e881:fff:ffff:ffff:ffff:ffff:ffff AS50304 1
18 2a05:e882::/36 /36 2a05:e882:: – 2a05:e882:fff:ffff:ffff:ffff:ffff:ffff AS50304 1
19 2a05:e884::/36 /36 2a05:e884:: – 2a05:e884:fff:ffff:ffff:ffff:ffff:ffff AS50304 1
20 2a05:e885::/36 /36 2a05:e885:: – 2a05:e885:fff:ffff:ffff:ffff:ffff:ffff AS50304 1
21 2a07:7d80::/29 /29 2a07:7d80:: – 2a07:7d87:ffff:ffff:ffff:ffff:ffff:ffff AS50304 1
22 2a0b:8340::/29 /29 2a0b:8340:: – 2a0b:8347:ffff:ffff:ffff:ffff:ffff:ffff AS50304 1
23 2a0c:5a00::/29 /29 2a0c:5a00:: – 2a0c:5a07:ffff:ffff:ffff:ffff:ffff:ffff AS50304 1
24 2a0d:b680::/29 /29 2a0d:b680:: – 2a0d:b687:ffff:ffff:ffff:ffff:ffff:ffff AS50304 1