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BGP Full View — RIPE RIS RRC00data as of 2026-09-17 13:11

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
1 155 561
IPv4 origin ASNs
79 103
IPv4 MOAS
5 934
IPv6 prefixes
265 898
IPv6 origin ASNs
37 381
IPv6 MOAS
1 001

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
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 194
287 571 968
/16 13 984
916 455 424
/17 8 686
284 622 848
/18 14 026
229 801 984
/19 26 751
219 144 192
/20 48 508
198 688 768
/21 56 967
116 668 416
/22 118 293
121 132 032
/23 121 170
62 039 040
/24 737 147
188 709 632
Total 1 149 996 4 324 576 000
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 374 272 addr 73.02%
Not announced 1 158 593 024 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 565 954 048 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /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 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 839
3 061 317 632
/30 765
200 540 160
/31 389
50 987 008
/32 27 309
1 789 722 624
/33 6 019
197 230 592
/34 5 659
92 717 056
/35 1 996
16 351 232
/36 10 141
41 537 536
/37 1 411
2 889 728
/38 2 810
2 877 440
/39 1 886
965 632
/40 24 555
6 286 080
/41 1 826
233 728
/42 3 094
198 016
/43 1 470
47 040
/44 27 088
433 408
/45 4 934
39 472
/46 6 599
26 396
/47 9 585
19 170
/48 121 996
121 996
Total 265 675 4 414 609 181 434
IPv4 (1 155 561) IPv6 (265 898)
Reset
Found 18 064 IPv4 prefixes · ASN: AS16509 · showing 18001–18064
# Prefix ↓ Mask Range Origin ASN MOAS
18001 2.37.111.0/24 /24 2.37.111.0 – 2.37.111.255 AS16509 1
18002 1.179.104.0/21 /21 1.179.104.0 – 1.179.111.255 AS16509 1
18003 1.179.102.0/24 /24 1.179.102.0 – 1.179.102.255 AS16509 1
18004 1.179.101.0/24 /24 1.179.101.0 – 1.179.101.255 AS16509 1
18005 1.179.100.0/24 /24 1.179.100.0 – 1.179.100.255 AS16509 1
18006 1.179.100.0/22 /22 1.179.100.0 – 1.179.103.255 AS16509 1
18007 1.179.80.0/21 /21 1.179.80.0 – 1.179.87.255 AS16509 1
18008 1.179.64.0/21 /21 1.179.64.0 – 1.179.71.255 AS16509 1
18009 1.179.61.0/24 /24 1.179.61.0 – 1.179.61.255 AS16509 1
18010 1.179.60.0/24 /24 1.179.60.0 – 1.179.60.255 AS16509 1
18011 1.179.56.0/22 /22 1.179.56.0 – 1.179.59.255 AS16509 1
18012 1.179.52.0/22 /22 1.179.52.0 – 1.179.55.255 AS16509 1
18013 1.179.32.0/21 /21 1.179.32.0 – 1.179.39.255 AS16509 1
18014 1.179.24.0/21 /21 1.179.24.0 – 1.179.31.255 AS16509 1
18015 1.179.15.0/24 /24 1.179.15.0 – 1.179.15.255 AS16509 1
18016 1.179.14.0/24 /24 1.179.14.0 – 1.179.14.255 AS16509 1
18017 1.179.2.0/23 /23 1.179.2.0 – 1.179.3.255 AS16509 1
18018 1.178.180.0/22 /22 1.178.180.0 – 1.178.183.255 AS16509 1
18019 1.178.174.0/24 /24 1.178.174.0 – 1.178.174.255 AS16509 1
18020 1.178.173.0/24 /24 1.178.173.0 – 1.178.173.255 AS16509 1
18021 1.178.172.0/24 /24 1.178.172.0 – 1.178.172.255 AS16509 1
18022 1.178.168.0/24 /24 1.178.168.0 – 1.178.168.255 AS16509 1
18023 1.178.160.0/21 /21 1.178.160.0 – 1.178.167.255 AS16509 1
18024 1.178.144.0/20 /20 1.178.144.0 – 1.178.159.255 AS16509 1
18025 1.178.104.0/21 /21 1.178.104.0 – 1.178.111.255 AS16509 1
18026 1.178.103.0/24 /24 1.178.103.0 – 1.178.103.255 AS16509 1
18027 1.178.102.0/24 /24 1.178.102.0 – 1.178.102.255 AS16509 1
18028 1.178.101.0/24 /24 1.178.101.0 – 1.178.101.255 AS16509 1
18029 1.178.100.0/24 /24 1.178.100.0 – 1.178.100.255 AS16509 1
18030 1.178.95.0/24 /24 1.178.95.0 – 1.178.95.255 AS16509 1
18031 1.178.94.0/24 /24 1.178.94.0 – 1.178.94.255 AS16509 1
18032 1.178.93.0/24 /24 1.178.93.0 – 1.178.93.255 AS16509 1
18033 1.178.92.0/24 /24 1.178.92.0 – 1.178.92.255 AS16509 1
18034 1.178.91.0/24 /24 1.178.91.0 – 1.178.91.255 AS16509 1
18035 1.178.90.0/24 /24 1.178.90.0 – 1.178.90.255 AS16509 1
18036 1.178.89.0/24 /24 1.178.89.0 – 1.178.89.255 AS16509 1
18037 1.178.88.0/24 /24 1.178.88.0 – 1.178.88.255 AS16509 1
18038 1.178.86.0/23 /23 1.178.86.0 – 1.178.87.255 AS16509 1
18039 1.178.81.0/24 /24 1.178.81.0 – 1.178.81.255 AS16509 1
18040 1.178.65.0/24 /24 1.178.65.0 – 1.178.65.255 AS16509 1
18041 1.178.64.0/24 /24 1.178.64.0 – 1.178.64.255 AS16509 1
18042 1.178.31.0/24 /24 1.178.31.0 – 1.178.31.255 AS16509 1
18043 1.178.29.0/24 /24 1.178.29.0 – 1.178.29.255 AS16509 1
18044 1.178.28.0/24 /24 1.178.28.0 – 1.178.28.255 AS16509 1
18045 1.178.27.0/24 /24 1.178.27.0 – 1.178.27.255 AS16509 1
18046 1.178.26.0/24 /24 1.178.26.0 – 1.178.26.255 AS16509 1
18047 1.178.25.0/24 /24 1.178.25.0 – 1.178.25.255 AS16509 1
18048 1.178.24.0/24 /24 1.178.24.0 – 1.178.24.255 AS16509 1
18049 1.178.23.0/24 /24 1.178.23.0 – 1.178.23.255 AS16509 1
18050 1.178.22.0/24 /24 1.178.22.0 – 1.178.22.255 AS16509 1
18051 1.178.21.0/24 /24 1.178.21.0 – 1.178.21.255 AS16509 1
18052 1.178.20.0/24 /24 1.178.20.0 – 1.178.20.255 AS16509 1
18053 1.178.19.0/24 /24 1.178.19.0 – 1.178.19.255 AS16509 1
18054 1.178.18.0/24 /24 1.178.18.0 – 1.178.18.255 AS16509 1
18055 1.178.17.0/24 /24 1.178.17.0 – 1.178.17.255 AS16509 1
18056 1.178.12.0/22 /22 1.178.12.0 – 1.178.15.255 AS16509 1
18057 1.178.11.0/24 /24 1.178.11.0 – 1.178.11.255 AS16509 1
18058 1.178.10.0/24 /24 1.178.10.0 – 1.178.10.255 AS16509 1
18059 1.178.9.0/24 /24 1.178.9.0 – 1.178.9.255 AS16509 1
18060 1.178.8.0/24 /24 1.178.8.0 – 1.178.8.255 AS16509 1
18061 1.178.7.0/24 /24 1.178.7.0 – 1.178.7.255 AS16509 1
18062 1.178.1.0/24 /24 1.178.1.0 – 1.178.1.255 AS16509 1
18063 1.118.3.0/24 /24 1.118.3.0 – 1.118.3.255 AS16509 1
18064 1.44.96.0/24 /24 1.44.96.0 – 1.44.96.255 AS16509 1