BGP Full View — RIPE RIS RRC00data as of 2026-06-20 04:07

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
1 135 306
IPv4 origin ASNs
78 553
IPv4 MOAS
6 509
IPv6 prefixes
259 187
IPv6 origin ASNs
36 729
IPv6 MOAS
910

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 1 205
315 883 520
/15 2 169
284 295 168
/16 13 891
910 360 576
/17 8 701
285 114 368
/18 14 069
230 506 496
/19 26 671
218 488 832
/20 48 540
198 819 840
/21 55 908
114 499 584
/22 118 733
121 582 592
/23 119 308
61 085 696
/24 719 524
184 198 144
Total 1 129 780 4 306 857 984
BGP /24 coverage of total IPv4 space
Announced in BGP 3 131 110 400 addr 72.90%
Not announced 1 163 856 896 addr 27.10%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.92%
↳ routable but not announced 571 247 360 addr 49.08%
    — of total IPv4 space 13.30%
    — of announceable space (total − tech/reserved) 15.43%
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) 388 /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
/28 163
170 917 888
/29 5 421
2 842 165 248
/30 749
196 345 856
/31 362
47 448 064
/32 27 038
1 771 962 368
/33 5 788
189 661 184
/34 5 563
91 144 192
/35 1 973
16 162 816
/36 10 078
41 279 488
/37 1 351
2 766 848
/38 2 773
2 839 552
/39 1 857
950 784
/40 24 456
6 260 736
/41 1 754
224 512
/42 3 035
194 240
/43 1 496
47 872
/44 26 276
420 416
/45 4 568
36 544
/46 5 886
23 544
/47 9 011
18 022
/48 119 164
119 164
Total 258 881 4 413 904 871 834
IPv4 (1 135 306) IPv6 (259 187)
Reset
Found 24 IPv4 prefixes · ASN: AS38409 · showing 1–24
# Prefix ↓ Mask Range Origin ASN MOAS
1 222.120.15.240/28 /28 222.120.15.240 – 222.120.15.255 AS38409 1
2 222.120.15.224/28 /28 222.120.15.224 – 222.120.15.239 AS38409 1
3 222.120.15.208/28 /28 222.120.15.208 – 222.120.15.223 AS38409 1
4 222.120.15.192/28 /28 222.120.15.192 – 222.120.15.207 AS38409 1
5 222.120.15.176/28 /28 222.120.15.176 – 222.120.15.191 AS38409 1
6 222.120.15.160/28 /28 222.120.15.160 – 222.120.15.175 AS38409 1
7 222.120.15.144/28 /28 222.120.15.144 – 222.120.15.159 AS38409 1
8 222.120.15.128/28 /28 222.120.15.128 – 222.120.15.143 AS38409 1
9 222.120.15.112/28 /28 222.120.15.112 – 222.120.15.127 AS38409 1
10 222.120.15.96/28 /28 222.120.15.96 – 222.120.15.111 AS38409 1
11 222.120.15.80/28 /28 222.120.15.80 – 222.120.15.95 AS38409 1
12 222.120.15.64/28 /28 222.120.15.64 – 222.120.15.79 AS38409 1
13 222.120.15.48/28 /28 222.120.15.48 – 222.120.15.63 AS38409 1
14 222.120.15.32/28 /28 222.120.15.32 – 222.120.15.47 AS38409 1
15 222.120.15.16/28 /28 222.120.15.16 – 222.120.15.31 AS38409 1
16 222.120.15.0/28 /28 222.120.15.0 – 222.120.15.15 AS38409 1
17 222.120.15.0/24 /24 222.120.15.0 – 222.120.15.255 AS38409 1
18 218.55.159.0/24 /24 218.55.159.0 – 218.55.159.255 AS38409 1
19 211.185.51.0/24 /24 211.185.51.0 – 211.185.51.255 AS38409 1
20 175.121.151.254/32 /32 175.121.151.254 – 175.121.151.254 AS38409 1
21 175.121.151.253/32 /32 175.121.151.253 – 175.121.151.253 AS38409 1
22 175.121.151.192/29 /29 175.121.151.192 – 175.121.151.199 AS38409 1
23 175.121.151.0/27 /27 175.121.151.0 – 175.121.151.31 AS38409 1
24 175.121.151.0/24 /24 175.121.151.0 – 175.121.151.255 AS38409 1