BGP Full View — RIPE RIS RRC00data as of 2026-05-02 04:48

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
1 125 633
IPv4 origin ASNs
78 234
IPv4 MOAS
6 362
IPv6 prefixes
255 655
IPv6 origin ASNs
36 444
IPv6 MOAS
1 529

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
/13 585
306 708 480
/14 1 207
316 407 808
/15 2 154
282 329 088
/16 13 830
906 362 880
/17 8 683
284 524 544
/18 13 942
228 425 728
/19 26 607
217 964 544
/20 48 382
198 172 672
/21 55 701
114 075 648
/22 118 727
121 576 448
/23 117 870
60 349 440
/24 712 308
182 350 848
Total 1 120 463 4 285 649 920
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 270 464 addr 72.51%
Not announced 1 180 696 832 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 062 720 addr 49.81%
    — of total IPv4 space 13.69%
    — of announceable space (total − tech/reserved) 15.88%
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 5 474
2 869 952 512
/30 832
218 103 808
/31 359
47 054 848
/32 26 965
1 767 178 240
/33 5 717
187 334 656
/34 5 583
91 471 872
/35 1 917
15 704 064
/36 9 976
40 861 696
/37 1 352
2 768 896
/38 2 727
2 792 448
/39 1 849
946 688
/40 23 837
6 102 272
/41 1 738
222 464
/42 2 980
190 720
/43 1 457
46 624
/44 25 815
413 040
/45 4 515
36 120
/46 5 838
23 352
/47 8 893
17 786
/48 117 252
117 252
Total 255 360 4 413 971 305 566
IPv4 (1 125 633) IPv6 (255 655)
Reset
Found 46 IPv6 prefixes · ASN: AS44273 · showing 1–46
# Prefix ↑ Mask Range Origin ASN MOAS
1 2603:4:1004::/48 /48 2603:4:1004:: – 2603:4:1004:ffff:ffff:ffff:ffff:ffff AS44273 1
2 2603:4:1005::/48 /48 2603:4:1005:: – 2603:4:1005:ffff:ffff:ffff:ffff:ffff AS44273 1
3 2603:4:100a::/48 /48 2603:4:100a:: – 2603:4:100a:ffff:ffff:ffff:ffff:ffff AS44273 1
4 2603:4:100b::/48 /48 2603:4:100b:: – 2603:4:100b:ffff:ffff:ffff:ffff:ffff AS44273 1
5 2603:4:1012::/48 /48 2603:4:1012:: – 2603:4:1012:ffff:ffff:ffff:ffff:ffff AS44273 1
6 2603:4:1013::/48 /48 2603:4:1013:: – 2603:4:1013:ffff:ffff:ffff:ffff:ffff AS44273 1
7 2603:4:101c::/48 /48 2603:4:101c:: – 2603:4:101c:ffff:ffff:ffff:ffff:ffff AS44273 1
8 2603:4:101d::/48 /48 2603:4:101d:: – 2603:4:101d:ffff:ffff:ffff:ffff:ffff AS44273 1
9 2603:4:101e::/48 /48 2603:4:101e:: – 2603:4:101e:ffff:ffff:ffff:ffff:ffff AS44273 1
10 2603:4:101f::/48 /48 2603:4:101f:: – 2603:4:101f:ffff:ffff:ffff:ffff:ffff AS44273 1
11 2603:4:102a::/48 /48 2603:4:102a:: – 2603:4:102a:ffff:ffff:ffff:ffff:ffff AS44273 1
12 2603:4:102b::/48 /48 2603:4:102b:: – 2603:4:102b:ffff:ffff:ffff:ffff:ffff AS44273 1
13 2603:4:1500::/48 /48 2603:4:1500:: – 2603:4:1500:ffff:ffff:ffff:ffff:ffff AS44273 1
14 2603:4:1504::/48 /48 2603:4:1504:: – 2603:4:1504:ffff:ffff:ffff:ffff:ffff AS44273 1
15 2603:5:2100::/44 /44 2603:5:2100:: – 2603:5:210f:ffff:ffff:ffff:ffff:ffff AS44273 1
16 2603:5:2110::/44 /44 2603:5:2110:: – 2603:5:211f:ffff:ffff:ffff:ffff:ffff AS44273 1
17 2603:5:2120::/44 /44 2603:5:2120:: – 2603:5:212f:ffff:ffff:ffff:ffff:ffff AS44273 1
18 2603:5:2130::/44 /44 2603:5:2130:: – 2603:5:213f:ffff:ffff:ffff:ffff:ffff AS44273 1
19 2603:5:2140::/44 /44 2603:5:2140:: – 2603:5:214f:ffff:ffff:ffff:ffff:ffff AS44273 1
20 2603:5:2150::/44 /44 2603:5:2150:: – 2603:5:215f:ffff:ffff:ffff:ffff:ffff AS44273 1
21 2603:5:2160::/44 /44 2603:5:2160:: – 2603:5:216f:ffff:ffff:ffff:ffff:ffff AS44273 1
22 2603:5:2170::/44 /44 2603:5:2170:: – 2603:5:217f:ffff:ffff:ffff:ffff:ffff AS44273 1
23 2603:5:2180::/44 /44 2603:5:2180:: – 2603:5:218f:ffff:ffff:ffff:ffff:ffff AS44273 1
24 2603:5:2190::/44 /44 2603:5:2190:: – 2603:5:219f:ffff:ffff:ffff:ffff:ffff AS44273 1
25 2603:5:21a0::/44 /44 2603:5:21a0:: – 2603:5:21af:ffff:ffff:ffff:ffff:ffff AS44273 1
26 2603:5:21b0::/44 /44 2603:5:21b0:: – 2603:5:21bf:ffff:ffff:ffff:ffff:ffff AS44273 1
27 2603:5:21c0::/44 /44 2603:5:21c0:: – 2603:5:21cf:ffff:ffff:ffff:ffff:ffff AS44273 1
28 2603:5:21d0::/44 /44 2603:5:21d0:: – 2603:5:21df:ffff:ffff:ffff:ffff:ffff AS44273 1
29 2603:5:21e0::/44 /44 2603:5:21e0:: – 2603:5:21ef:ffff:ffff:ffff:ffff:ffff AS44273 1
30 2603:5:21f0::/44 /44 2603:5:21f0:: – 2603:5:21ff:ffff:ffff:ffff:ffff:ffff AS44273 1
31 2603:5:2200::/44 /44 2603:5:2200:: – 2603:5:220f:ffff:ffff:ffff:ffff:ffff AS44273 1
32 2603:5:2210::/44 /44 2603:5:2210:: – 2603:5:221f:ffff:ffff:ffff:ffff:ffff AS44273 1
33 2603:5:2220::/44 /44 2603:5:2220:: – 2603:5:222f:ffff:ffff:ffff:ffff:ffff AS44273 1
34 2603:5:2230::/44 /44 2603:5:2230:: – 2603:5:223f:ffff:ffff:ffff:ffff:ffff AS44273 1
35 2603:5:2240::/44 /44 2603:5:2240:: – 2603:5:224f:ffff:ffff:ffff:ffff:ffff AS44273 1
36 2603:5:2250::/44 /44 2603:5:2250:: – 2603:5:225f:ffff:ffff:ffff:ffff:ffff AS44273 1
37 2603:5:2260::/44 /44 2603:5:2260:: – 2603:5:226f:ffff:ffff:ffff:ffff:ffff AS44273 1
38 2603:5:2270::/44 /44 2603:5:2270:: – 2603:5:227f:ffff:ffff:ffff:ffff:ffff AS44273 1
39 2603:5:2280::/44 /44 2603:5:2280:: – 2603:5:228f:ffff:ffff:ffff:ffff:ffff AS44273 1
40 2603:5:2290::/44 /44 2603:5:2290:: – 2603:5:229f:ffff:ffff:ffff:ffff:ffff AS44273 1
41 2603:5:22a0::/44 /44 2603:5:22a0:: – 2603:5:22af:ffff:ffff:ffff:ffff:ffff AS44273 1
42 2603:5:22b0::/44 /44 2603:5:22b0:: – 2603:5:22bf:ffff:ffff:ffff:ffff:ffff AS44273 1
43 2603:5:22c0::/44 /44 2603:5:22c0:: – 2603:5:22cf:ffff:ffff:ffff:ffff:ffff AS44273 1
44 2603:5:22d0::/44 /44 2603:5:22d0:: – 2603:5:22df:ffff:ffff:ffff:ffff:ffff AS44273 1
45 2603:5:22e0::/44 /44 2603:5:22e0:: – 2603:5:22ef:ffff:ffff:ffff:ffff:ffff AS44273 1
46 2603:5:22f0::/44 /44 2603:5:22f0:: – 2603:5:22ff:ffff:ffff:ffff:ffff:ffff AS44273 1