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 →
thank you!
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 55 IPv6 prefixes · ASN: AS4788 · showing 1–55
# Prefix ↑ Mask Range Origin ASN MOAS
1 2001:e68::/32 /32 2001:e68:: – 2001:e68:ffff:ffff:ffff:ffff:ffff:ffff AS4788 1
2 2401:3c00::/47 /47 2401:3c00:: – 2401:3c00:1:ffff:ffff:ffff:ffff:ffff AS4788 1
3 2401:3c00:2::/47 /47 2401:3c00:2:: – 2401:3c00:3:ffff:ffff:ffff:ffff:ffff AS4788 1
4 2401:3c00:4::/47 /47 2401:3c00:4:: – 2401:3c00:5:ffff:ffff:ffff:ffff:ffff AS4788 1
5 2401:3c00:6::/47 /47 2401:3c00:6:: – 2401:3c00:7:ffff:ffff:ffff:ffff:ffff AS4788 1
6 2401:3c00:c::/48 /48 2401:3c00:c:: – 2401:3c00:c:ffff:ffff:ffff:ffff:ffff AS4788 1
7 2401:3c00:10::/46 /46 2401:3c00:10:: – 2401:3c00:13:ffff:ffff:ffff:ffff:ffff AS4788 1
8 2401:3c00:40::/47 /47 2401:3c00:40:: – 2401:3c00:41:ffff:ffff:ffff:ffff:ffff AS4788 1
9 2401:3c00:42::/47 /47 2401:3c00:42:: – 2401:3c00:43:ffff:ffff:ffff:ffff:ffff AS4788 1
10 2401:3c00:44::/47 /47 2401:3c00:44:: – 2401:3c00:45:ffff:ffff:ffff:ffff:ffff AS4788 1
11 2401:3c00:46::/47 /47 2401:3c00:46:: – 2401:3c00:47:ffff:ffff:ffff:ffff:ffff AS4788 1
12 2401:3c00:4c::/48 /48 2401:3c00:4c:: – 2401:3c00:4c:ffff:ffff:ffff:ffff:ffff AS4788 1
13 2401:3c00:50::/46 /46 2401:3c00:50:: – 2401:3c00:53:ffff:ffff:ffff:ffff:ffff AS4788 1
14 2401:3c00:c8::/48 /48 2401:3c00:c8:: – 2401:3c00:c8:ffff:ffff:ffff:ffff:ffff AS4788 1
15 2401:3c00:cc::/48 /48 2401:3c00:cc:: – 2401:3c00:cc:ffff:ffff:ffff:ffff:ffff AS4788 1
16 2401:3c00:202::/47 /47 2401:3c00:202:: – 2401:3c00:203:ffff:ffff:ffff:ffff:ffff AS4788 1
17 2401:3c00:204::/47 /47 2401:3c00:204:: – 2401:3c00:205:ffff:ffff:ffff:ffff:ffff AS4788 1
18 2401:3c00:206::/47 /47 2401:3c00:206:: – 2401:3c00:207:ffff:ffff:ffff:ffff:ffff AS4788 1
19 2401:3c00:208::/47 /47 2401:3c00:208:: – 2401:3c00:209:ffff:ffff:ffff:ffff:ffff AS4788 1
20 2401:3c00:20a::/47 /47 2401:3c00:20a:: – 2401:3c00:20b:ffff:ffff:ffff:ffff:ffff AS4788 1
21 2401:3c00:20c::/47 /47 2401:3c00:20c:: – 2401:3c00:20d:ffff:ffff:ffff:ffff:ffff AS4788 1
22 2401:3c00:20e::/47 /47 2401:3c00:20e:: – 2401:3c00:20f:ffff:ffff:ffff:ffff:ffff AS4788 1
23 2401:3c00:210::/47 /47 2401:3c00:210:: – 2401:3c00:211:ffff:ffff:ffff:ffff:ffff AS4788 1
24 2401:3c00:212::/47 /47 2401:3c00:212:: – 2401:3c00:213:ffff:ffff:ffff:ffff:ffff AS4788 1
25 2401:3c00:214::/47 /47 2401:3c00:214:: – 2401:3c00:215:ffff:ffff:ffff:ffff:ffff AS4788 1
26 2401:3c00:216::/47 /47 2401:3c00:216:: – 2401:3c00:217:ffff:ffff:ffff:ffff:ffff AS4788 1
27 2401:3c00:218::/47 /47 2401:3c00:218:: – 2401:3c00:219:ffff:ffff:ffff:ffff:ffff AS4788 1
28 2401:3c00:21a::/48 /48 2401:3c00:21a:: – 2401:3c00:21a:ffff:ffff:ffff:ffff:ffff AS4788 1
29 2401:3c00:21b::/48 /48 2401:3c00:21b:: – 2401:3c00:21b:ffff:ffff:ffff:ffff:ffff AS4788 1
30 2401:3c00:21c::/48 /48 2401:3c00:21c:: – 2401:3c00:21c:ffff:ffff:ffff:ffff:ffff AS4788 1
31 2401:3c00:21d::/48 /48 2401:3c00:21d:: – 2401:3c00:21d:ffff:ffff:ffff:ffff:ffff AS4788 1
32 2401:3c00:21e::/47 /47 2401:3c00:21e:: – 2401:3c00:21f:ffff:ffff:ffff:ffff:ffff AS4788 1
33 2401:3c00:220::/47 /47 2401:3c00:220:: – 2401:3c00:221:ffff:ffff:ffff:ffff:ffff AS4788 1
34 2401:3c00:224::/48 /48 2401:3c00:224:: – 2401:3c00:224:ffff:ffff:ffff:ffff:ffff AS4788 1
35 2401:3c00:225::/48 /48 2401:3c00:225:: – 2401:3c00:225:ffff:ffff:ffff:ffff:ffff AS4788 1
36 2401:3c00:226::/47 /47 2401:3c00:226:: – 2401:3c00:227:ffff:ffff:ffff:ffff:ffff AS4788 1
37 2401:3c00:228::/47 /47 2401:3c00:228:: – 2401:3c00:229:ffff:ffff:ffff:ffff:ffff AS4788 1
38 2401:3c00:22a::/47 /47 2401:3c00:22a:: – 2401:3c00:22b:ffff:ffff:ffff:ffff:ffff AS4788 1
39 2401:3c00:22c::/47 /47 2401:3c00:22c:: – 2401:3c00:22d:ffff:ffff:ffff:ffff:ffff AS4788 1
40 2401:3c00:22e::/47 /47 2401:3c00:22e:: – 2401:3c00:22f:ffff:ffff:ffff:ffff:ffff AS4788 1
41 2401:3c00:240::/47 /47 2401:3c00:240:: – 2401:3c00:241:ffff:ffff:ffff:ffff:ffff AS4788 1
42 2401:3c00:242::/47 /47 2401:3c00:242:: – 2401:3c00:243:ffff:ffff:ffff:ffff:ffff AS4788 1
43 2401:3c00:244::/47 /47 2401:3c00:244:: – 2401:3c00:245:ffff:ffff:ffff:ffff:ffff AS4788 1
44 2401:3c00:246::/47 /47 2401:3c00:246:: – 2401:3c00:247:ffff:ffff:ffff:ffff:ffff AS4788 1
45 2401:3c00:248::/47 /47 2401:3c00:248:: – 2401:3c00:249:ffff:ffff:ffff:ffff:ffff AS4788 1
46 2401:3c00:24a::/47 /47 2401:3c00:24a:: – 2401:3c00:24b:ffff:ffff:ffff:ffff:ffff AS4788 1
47 2401:3c00:24c::/48 /48 2401:3c00:24c:: – 2401:3c00:24c:ffff:ffff:ffff:ffff:ffff AS4788 1
48 2401:3c00:24d::/48 /48 2401:3c00:24d:: – 2401:3c00:24d:ffff:ffff:ffff:ffff:ffff AS4788 1
49 2401:3c00:250::/47 /47 2401:3c00:250:: – 2401:3c00:251:ffff:ffff:ffff:ffff:ffff AS4788 1
50 2401:3c00:252::/47 /47 2401:3c00:252:: – 2401:3c00:253:ffff:ffff:ffff:ffff:ffff AS4788 1
51 2401:3c00:254::/46 /46 2401:3c00:254:: – 2401:3c00:257:ffff:ffff:ffff:ffff:ffff AS4788 1
52 2401:3c00:258::/46 /46 2401:3c00:258:: – 2401:3c00:25b:ffff:ffff:ffff:ffff:ffff AS4788 1
53 2401:3c00:25c::/47 /47 2401:3c00:25c:: – 2401:3c00:25d:ffff:ffff:ffff:ffff:ffff AS4788 1
54 2401:3c00:25e::/48 /48 2401:3c00:25e:: – 2401:3c00:25e:ffff:ffff:ffff:ffff:ffff AS4788 1
55 2401:3c00:25f::/48 /48 2401:3c00:25f:: – 2401:3c00:25f:ffff:ffff:ffff:ffff:ffff AS4788 1