BGP Full View — RIPE RIS RRC00data as of 2026-10-15 19:34

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
1 164 336
IPv4 origin ASNs
79 399
IPv4 MOAS
6 631
IPv6 prefixes
270 052
IPv6 origin ASNs
37 669
IPv6 MOAS
956

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
/12 300
314 572 800
/13 593
310 902 784
/14 1 204
315 621 376
/15 2 179
285 605 888
/16 13 948
914 096 128
/17 8 649
283 410 432
/18 13 941
228 409 344
/19 26 708
218 791 936
/20 48 404
198 262 784
/21 57 248
117 243 904
/22 118 785
121 635 840
/23 121 807
62 365 184
/24 745 204
190 772 224
Total 1 159 136 4 314 568 192
BGP /24 coverage of total IPv4 space
Announced in BGP 3 134 949 376 addr 72.99%
Not announced 1 160 017 920 addr 27.01%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.09%
↳ routable but not announced 567 375 872 addr 48.91%
    — of total IPv4 space 13.21%
    — of announceable space (total − tech/reserved) 15.33%
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 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 872
3 078 619 136
/30 740
193 986 560
/31 389
50 987 008
/32 27 481
1 800 994 816
/33 6 076
199 098 368
/34 5 762
94 404 608
/35 2 016
16 515 072
/36 10 257
42 012 672
/37 1 426
2 920 448
/38 2 827
2 894 848
/39 1 892
968 704
/40 24 934
6 383 104
/41 1 911
244 608
/42 2 989
191 296
/43 1 480
47 360
/44 27 239
435 824
/45 4 958
39 664
/46 6 700
26 800
/47 9 761
19 522
/48 124 809
124 809
Total 269 825 4 414 672 254 875
IPv4 (1 164 336) IPv6 (270 052)
Reset
Found 21 IPv4 prefixes · ASN: AS9466 · showing 1–21
# Prefix ↑ Mask Range Origin ASN MOAS
1 103.3.198.0/24 /24 103.3.198.0 – 103.3.198.255 AS9466 1
2 103.109.16.0/24 /24 103.109.16.0 – 103.109.16.255 AS9466 1
3 138.198.0.0/16 /16 138.198.0.0 – 138.198.255.255 AS9466 1
4 138.198.4.0/24 /24 138.198.4.0 – 138.198.4.255 AS9466 1
5 144.250.40.0/24 /24 144.250.40.0 – 144.250.40.255 AS11308, AS9466 2
6 202.1.128.0/19 /19 202.1.128.0 – 202.1.159.255 AS9466 1
7 202.125.0.0/22 /22 202.125.0.0 – 202.125.3.255 AS9466 1
8 202.125.4.0/22 /22 202.125.4.0 – 202.125.7.255 AS9466 1
9 203.5.217.0/24 /24 203.5.217.0 – 203.5.217.255 AS9466 1
10 203.6.31.0/24 /24 203.6.31.0 – 203.6.31.255 AS9466 1
11 203.6.32.0/24 /24 203.6.32.0 – 203.6.32.255 AS9466 1
12 203.6.33.0/24 /24 203.6.33.0 – 203.6.33.255 AS9466 1
13 203.6.36.0/22 /22 203.6.36.0 – 203.6.39.255 AS9466 1
14 203.6.64.0/21 /21 203.6.64.0 – 203.6.71.255 AS9466 1
15 203.6.72.0/21 /21 203.6.72.0 – 203.6.79.255 AS9466 1
16 203.6.118.0/24 /24 203.6.118.0 – 203.6.118.255 AS9466 1
17 203.6.119.0/24 /24 203.6.119.0 – 203.6.119.255 AS9466 1
18 203.6.120.0/24 /24 203.6.120.0 – 203.6.120.255 AS9466 1
19 203.6.121.0/24 /24 203.6.121.0 – 203.6.121.255 AS9466 1
20 203.10.217.0/24 /24 203.10.217.0 – 203.10.217.255 AS9466 1
21 203.11.0.0/24 /24 203.11.0.0 – 203.11.0.255 AS9466 1