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BGP Full View — RIPE RIS RRC00data as of 2026-09-15 12:52

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
1 154 811
IPv4 origin ASNs
79 095
IPv4 MOAS
5 849
IPv6 prefixes
266 312
IPv6 origin ASNs
37 375
IPv6 MOAS
1 015

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 2 195
287 703 040
/16 13 984
916 455 424
/17 8 704
285 212 672
/18 14 032
229 900 288
/19 26 741
219 062 272
/20 48 428
198 361 088
/21 56 957
116 647 936
/22 118 319
121 158 656
/23 121 033
61 968 896
/24 736 887
188 643 072
Total 1 149 550 4 324 855 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 144 128 addr 73.02%
Not announced 1 158 823 168 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.14%
↳ routable but not announced 566 184 192 addr 48.86%
    — 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
/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 5 779
3 029 860 352
/30 767
201 064 448
/31 389
50 987 008
/32 27 381
1 794 441 216
/33 5 966
195 493 888
/34 5 673
92 946 432
/35 2 002
16 400 384
/36 10 123
41 463 808
/37 1 413
2 893 824
/38 2 808
2 875 392
/39 1 881
963 072
/40 24 587
6 294 272
/41 1 842
235 776
/42 3 100
198 400
/43 1 466
46 912
/44 27 297
436 752
/45 4 922
39 376
/46 6 617
26 468
/47 9 628
19 256
/48 122 159
122 159
Total 266 103 16 534 937 579
IPv4 (1 154 811) IPv6 (266 312)
Reset
Found 643 IPv4 prefixes · ASN: AS36873 · showing 601–643
# Prefix ↑ Mask Range Origin ASN MOAS
601 105.118.255.0/24 /24 105.118.255.0 – 105.118.255.255 AS36873 1
602 105.119.0.0/16 /16 105.119.0.0 – 105.119.255.255 AS36873 1
603 105.120.0.0/17 /17 105.120.0.0 – 105.120.127.255 AS36873 1
604 105.120.0.0/24 /24 105.120.0.0 – 105.120.0.255 AS36873 1
605 105.120.1.0/24 /24 105.120.1.0 – 105.120.1.255 AS36873 1
606 105.120.2.0/24 /24 105.120.2.0 – 105.120.2.255 AS36873 1
607 105.120.3.0/24 /24 105.120.3.0 – 105.120.3.255 AS36873 1
608 105.120.4.0/24 /24 105.120.4.0 – 105.120.4.255 AS36873 1
609 105.120.5.0/24 /24 105.120.5.0 – 105.120.5.255 AS36873 1
610 105.120.6.0/24 /24 105.120.6.0 – 105.120.6.255 AS36873 1
611 105.120.7.0/24 /24 105.120.7.0 – 105.120.7.255 AS36873 1
612 105.120.8.0/24 /24 105.120.8.0 – 105.120.8.255 AS36873 1
613 105.120.9.0/24 /24 105.120.9.0 – 105.120.9.255 AS36873 1
614 105.120.10.0/24 /24 105.120.10.0 – 105.120.10.255 AS36873 1
615 105.120.11.0/24 /24 105.120.11.0 – 105.120.11.255 AS36873 1
616 105.120.12.0/24 /24 105.120.12.0 – 105.120.12.255 AS36873 1
617 105.120.13.0/24 /24 105.120.13.0 – 105.120.13.255 AS36873 1
618 105.120.128.0/17 /17 105.120.128.0 – 105.120.255.255 AS36873 1
619 105.127.6.0/24 /24 105.127.6.0 – 105.127.6.255 AS36873 1
620 105.127.7.0/24 /24 105.127.7.0 – 105.127.7.255 AS36873 1
621 105.127.8.0/24 /24 105.127.8.0 – 105.127.8.255 AS36873 1
622 105.127.9.0/24 /24 105.127.9.0 – 105.127.9.255 AS36873 1
623 105.127.10.0/24 /24 105.127.10.0 – 105.127.10.255 AS36873 1
624 105.127.11.0/24 /24 105.127.11.0 – 105.127.11.255 AS36873 1
625 105.127.12.0/24 /24 105.127.12.0 – 105.127.12.255 AS36873 1
626 105.127.13.0/24 /24 105.127.13.0 – 105.127.13.255 AS36873 1
627 105.127.14.0/24 /24 105.127.14.0 – 105.127.14.255 AS36873 1
628 105.127.15.0/24 /24 105.127.15.0 – 105.127.15.255 AS36873 1
629 105.127.16.0/24 /24 105.127.16.0 – 105.127.16.255 AS36873 1
630 105.127.17.0/24 /24 105.127.17.0 – 105.127.17.255 AS36873 1
631 105.127.255.0/24 /24 105.127.255.0 – 105.127.255.255 AS36873 1
632 154.0.189.0/24 /24 154.0.189.0 – 154.0.189.255 AS36873 1
633 196.46.240.0/21 /21 196.46.240.0 – 196.46.247.255 AS36873 1
634 196.46.241.0/24 /24 196.46.241.0 – 196.46.241.255 AS36873 1
635 196.46.242.0/24 /24 196.46.242.0 – 196.46.242.255 AS36873 1
636 196.46.244.0/24 /24 196.46.244.0 – 196.46.244.255 AS36873 1
637 196.46.245.0/24 /24 196.46.245.0 – 196.46.245.255 AS36873 1
638 196.46.246.0/24 /24 196.46.246.0 – 196.46.246.255 AS36873 1
639 196.46.247.0/24 /24 196.46.247.0 – 196.46.247.255 AS36873 1
640 197.214.50.0/24 /24 197.214.50.0 – 197.214.50.255 AS36873 1
641 197.214.56.0/24 /24 197.214.56.0 – 197.214.56.255 AS36873 1
642 197.214.58.0/24 /24 197.214.58.0 – 197.214.58.255 AS36873 1
643 197.214.59.0/24 /24 197.214.59.0 – 197.214.59.255 AS36873 1