BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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 97
203 423 744
/12 305
319 815 680
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /24 0.02%

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 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
Reset
Found 39 IPv6 prefixes · ASN: AS271 · showing 1–39
# Prefix ↑ Mask Range Origin ASN MOAS
1 2607:f8f0:10::/48 /48 2607:f8f0:10:: – 2607:f8f0:10:ffff:ffff:ffff:ffff:ffff AS271 1
2 2607:f8f0:20::/48 /48 2607:f8f0:20:: – 2607:f8f0:20:ffff:ffff:ffff:ffff:ffff AS271 1
3 2607:f8f0:30::/48 /48 2607:f8f0:30:: – 2607:f8f0:30:ffff:ffff:ffff:ffff:ffff AS271 1
4 2607:f8f0:40::/48 /48 2607:f8f0:40:: – 2607:f8f0:40:ffff:ffff:ffff:ffff:ffff AS271 1
5 2607:f8f0:50::/48 /48 2607:f8f0:50:: – 2607:f8f0:50:ffff:ffff:ffff:ffff:ffff AS271 1
6 2607:f8f0:200::/48 /48 2607:f8f0:200:: – 2607:f8f0:200:ffff:ffff:ffff:ffff:ffff AS271 1
7 2607:f8f0:202::/48 /48 2607:f8f0:202:: – 2607:f8f0:202:ffff:ffff:ffff:ffff:ffff AS271 1
8 2607:f8f0:204::/48 /48 2607:f8f0:204:: – 2607:f8f0:204:ffff:ffff:ffff:ffff:ffff AS271 1
9 2607:f8f0:210::/44 /44 2607:f8f0:210:: – 2607:f8f0:21f:ffff:ffff:ffff:ffff:ffff AS271 1
10 2607:f8f0:220::/44 /44 2607:f8f0:220:: – 2607:f8f0:22f:ffff:ffff:ffff:ffff:ffff AS271 1
11 2607:f8f0:250::/44 /44 2607:f8f0:250:: – 2607:f8f0:25f:ffff:ffff:ffff:ffff:ffff AS271 1
12 2607:f8f0:260::/48 /48 2607:f8f0:260:: – 2607:f8f0:260:ffff:ffff:ffff:ffff:ffff AS271 1
13 2607:f8f0:400::/40 /40 2607:f8f0:400:: – 2607:f8f0:4ff:ffff:ffff:ffff:ffff:ffff AS271 1
14 2607:f8f0:410::/48 /48 2607:f8f0:410:: – 2607:f8f0:410:ffff:ffff:ffff:ffff:ffff AS271 1
15 2607:f8f0:430::/48 /48 2607:f8f0:430:: – 2607:f8f0:430:ffff:ffff:ffff:ffff:ffff AS271 1
16 2607:f8f0:440::/48 /48 2607:f8f0:440:: – 2607:f8f0:440:ffff:ffff:ffff:ffff:ffff AS271 1
17 2607:f8f0:450::/48 /48 2607:f8f0:450:: – 2607:f8f0:450:ffff:ffff:ffff:ffff:ffff AS271 1
18 2607:f8f0:460::/48 /48 2607:f8f0:460:: – 2607:f8f0:460:ffff:ffff:ffff:ffff:ffff AS271 1
19 2607:f8f0:600::/40 /40 2607:f8f0:600:: – 2607:f8f0:6ff:ffff:ffff:ffff:ffff:ffff AS271 1
20 2607:f8f0:600::/48 /48 2607:f8f0:600:: – 2607:f8f0:600:ffff:ffff:ffff:ffff:ffff AS271 1
21 2607:f8f0:670::/48 /48 2607:f8f0:670:: – 2607:f8f0:670:ffff:ffff:ffff:ffff:ffff AS271 1
22 2607:f8f0:672::/48 /48 2607:f8f0:672:: – 2607:f8f0:672:ffff:ffff:ffff:ffff:ffff AS271 1
23 2607:f8f0:680::/48 /48 2607:f8f0:680:: – 2607:f8f0:680:ffff:ffff:ffff:ffff:ffff AS271 1
24 2607:f8f0:800::/48 /48 2607:f8f0:800:: – 2607:f8f0:800:ffff:ffff:ffff:ffff:ffff AS271 1
25 2607:f8f0:c00::/40 /40 2607:f8f0:c00:: – 2607:f8f0:cff:ffff:ffff:ffff:ffff:ffff AS271 1
26 2607:f8f0:c00::/48 /48 2607:f8f0:c00:: – 2607:f8f0:c00:ffff:ffff:ffff:ffff:ffff AS271 1
27 2607:f8f0:e00::/40 /40 2607:f8f0:e00:: – 2607:f8f0:eff:ffff:ffff:ffff:ffff:ffff AS271 1
28 2607:f8f0:e00::/48 /48 2607:f8f0:e00:: – 2607:f8f0:e00:ffff:ffff:ffff:ffff:ffff AS271 1
29 2607:f8f0:1000::/40 /40 2607:f8f0:1000:: – 2607:f8f0:10ff:ffff:ffff:ffff:ffff:ffff AS271 1
30 2607:f8f0:1000::/48 /48 2607:f8f0:1000:: – 2607:f8f0:1000:ffff:ffff:ffff:ffff:ffff AS271 1
31 2607:f8f0:1200::/40 /40 2607:f8f0:1200:: – 2607:f8f0:12ff:ffff:ffff:ffff:ffff:ffff AS271 1
32 2607:f8f0:1200::/48 /48 2607:f8f0:1200:: – 2607:f8f0:1200:ffff:ffff:ffff:ffff:ffff AS271 1
33 2607:f8f0:1400::/40 /40 2607:f8f0:1400:: – 2607:f8f0:14ff:ffff:ffff:ffff:ffff:ffff AS271 1
34 2607:f8f0:1600::/42 /42 2607:f8f0:1600:: – 2607:f8f0:163f:ffff:ffff:ffff:ffff:ffff AS271 1
35 2607:f8f0:1600::/48 /48 2607:f8f0:1600:: – 2607:f8f0:1600:ffff:ffff:ffff:ffff:ffff AS271 1
36 2607:f8f0:1601::/48 /48 2607:f8f0:1601:: – 2607:f8f0:1601:ffff:ffff:ffff:ffff:ffff AS271 1
37 2607:f8f0:1604::/48 /48 2607:f8f0:1604:: – 2607:f8f0:1604:ffff:ffff:ffff:ffff:ffff AS271 1
38 2607:f8f0:1640::/42 /42 2607:f8f0:1640:: – 2607:f8f0:167f:ffff:ffff:ffff:ffff:ffff AS271 1
39 2607:f8f0:1680::/42 /42 2607:f8f0:1680:: – 2607:f8f0:16bf:ffff:ffff:ffff:ffff:ffff AS271 1