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BGP Full View — RIPE RIS RRC00data as of 2026-09-23 14:08

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
1 156 691
IPv4 origin ASNs
79 154
IPv4 MOAS
6 363
IPv6 prefixes
266 366
IPv6 origin ASNs
37 411
IPv6 MOAS
1 048

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
/13 594
311 427 072
/14 1 205
315 883 520
/15 2 184
286 261 248
/16 13 976
915 931 136
/17 8 658
283 705 344
/18 13 937
228 343 808
/19 26 702
218 742 784
/20 48 451
198 455 296
/21 56 846
116 420 608
/22 118 199
121 035 776
/23 121 059
61 982 208
/24 738 802
189 133 312
Total 1 151 084 4 320 015 360
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 584 192 addr 73.03%
Not announced 1 158 383 104 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 741 056 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 261 /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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 50
838 860 800
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 829
3 056 074 752
/30 751
196 870 144
/31 386
50 593 792
/32 27 313
1 789 984 768
/33 6 068
198 836 224
/34 5 692
93 257 728
/35 1 993
16 326 656
/36 10 057
41 193 472
/37 1 409
2 885 632
/38 2 822
2 889 728
/39 1 885
965 120
/40 24 652
6 310 912
/41 1 842
235 776
/42 3 106
198 784
/43 1 476
47 232
/44 27 121
433 936
/45 4 938
39 504
/46 6 608
26 432
/47 9 647
19 294
/48 122 241
122 241
Total 266 141 4 414 618 728 831
IPv4 (1 156 691) IPv6 (266 366)
Reset
Found 24 IPv4 prefixes · ASN: AS7105 · showing 1–24
# Prefix ↓ Mask Range Origin ASN MOAS
1 208.144.119.0/24 /24 208.144.119.0 – 208.144.119.255 AS7105 1
2 208.144.115.0/24 /24 208.144.115.0 – 208.144.115.255 AS7105 1
3 208.138.254.0/24 /24 208.138.254.0 – 208.138.254.255 AS7105 1
4 205.203.154.0/24 /24 205.203.154.0 – 205.203.154.255 AS7105 1
5 205.203.152.0/23 /23 205.203.152.0 – 205.203.153.255 AS7105 1
6 205.203.151.0/24 /24 205.203.151.0 – 205.203.151.255 AS7105 1
7 205.203.150.0/24 /24 205.203.150.0 – 205.203.150.255 AS7105 1
8 205.203.147.0/24 /24 205.203.147.0 – 205.203.147.255 AS7105 1
9 205.203.146.0/24 /24 205.203.146.0 – 205.203.146.255 AS7105 1
10 205.203.143.0/24 /24 205.203.143.0 – 205.203.143.255 AS7105 1
11 205.203.141.0/24 /24 205.203.141.0 – 205.203.141.255 AS7105 1
12 205.203.140.0/24 /24 205.203.140.0 – 205.203.140.255 AS7105 1
13 205.203.139.0/24 /24 205.203.139.0 – 205.203.139.255 AS7105 1
14 205.203.138.0/24 /24 205.203.138.0 – 205.203.138.255 AS7105 1
15 205.203.137.0/24 /24 205.203.137.0 – 205.203.137.255 AS7105 1
16 205.203.136.0/24 /24 205.203.136.0 – 205.203.136.255 AS7105 1
17 205.203.133.0/24 /24 205.203.133.0 – 205.203.133.255 AS7105 1
18 205.203.130.0/24 /24 205.203.130.0 – 205.203.130.255 AS7105 1
19 205.203.129.0/24 /24 205.203.129.0 – 205.203.129.255 AS7105 1
20 205.203.128.0/24 /24 205.203.128.0 – 205.203.128.255 AS7105 1
21 205.203.123.0/24 /24 205.203.123.0 – 205.203.123.255 AS7105 1
22 205.203.116.0/24 /24 205.203.116.0 – 205.203.116.255 AS7105 1
23 199.201.3.0/24 /24 199.201.3.0 – 199.201.3.255 AS7105 1
24 63.240.102.0/24 /24 63.240.102.0 – 63.240.102.255 AS7105 1