BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /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 14
3 758 096 384
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 717 IPv4 prefixes · ASN: AS203214 · showing 601–717
# Prefix ↑ Mask Range Origin ASN MOAS
601 37.239.243.0/24 /24 37.239.243.0 – 37.239.243.255 AS203214 1
602 37.239.244.0/24 /24 37.239.244.0 – 37.239.244.255 AS203214 1
603 37.239.245.0/24 /24 37.239.245.0 – 37.239.245.255 AS203214 1
604 37.239.246.0/24 /24 37.239.246.0 – 37.239.246.255 AS203214 1
605 37.239.247.0/24 /24 37.239.247.0 – 37.239.247.255 AS203214 1
606 37.239.248.0/24 /24 37.239.248.0 – 37.239.248.255 AS203214 1
607 37.239.250.0/24 /24 37.239.250.0 – 37.239.250.255 AS203214 1
608 37.239.251.0/24 /24 37.239.251.0 – 37.239.251.255 AS203214 1
609 37.239.252.0/24 /24 37.239.252.0 – 37.239.252.255 AS203214 1
610 37.239.253.0/24 /24 37.239.253.0 – 37.239.253.255 AS203214 1
611 37.239.254.0/24 /24 37.239.254.0 – 37.239.254.255 AS203214 1
612 37.239.255.0/24 /24 37.239.255.0 – 37.239.255.255 AS203214 1
613 65.20.128.0/17 /17 65.20.128.0 – 65.20.255.255 AS203214 1
614 65.20.128.0/20 /20 65.20.128.0 – 65.20.143.255 AS203214 1
615 65.20.144.0/20 /20 65.20.144.0 – 65.20.159.255 AS203214 1
616 65.20.160.0/21 /21 65.20.160.0 – 65.20.167.255 AS203214 1
617 65.20.168.0/21 /21 65.20.168.0 – 65.20.175.255 AS203214 1
618 65.20.176.0/21 /21 65.20.176.0 – 65.20.183.255 AS203214 1
619 65.20.184.0/22 /22 65.20.184.0 – 65.20.187.255 AS203214 1
620 65.20.188.0/22 /22 65.20.188.0 – 65.20.191.255 AS203214 1
621 65.20.192.0/22 /22 65.20.192.0 – 65.20.195.255 AS203214 1
622 65.20.196.0/22 /22 65.20.196.0 – 65.20.199.255 AS203214 1
623 65.20.200.0/22 /22 65.20.200.0 – 65.20.203.255 AS203214 1
624 65.20.204.0/23 /23 65.20.204.0 – 65.20.205.255 AS203214 1
625 65.20.206.0/23 /23 65.20.206.0 – 65.20.207.255 AS203214 1
626 65.20.208.0/23 /23 65.20.208.0 – 65.20.209.255 AS203214 1
627 65.20.210.0/23 /23 65.20.210.0 – 65.20.211.255 AS203214 1
628 65.20.212.0/23 /23 65.20.212.0 – 65.20.213.255 AS203214 1
629 65.20.216.0/24 /24 65.20.216.0 – 65.20.216.255 AS203214 1
630 65.20.217.0/24 /24 65.20.217.0 – 65.20.217.255 AS203214 1
631 65.20.218.0/24 /24 65.20.218.0 – 65.20.218.255 AS203214 1
632 65.20.226.0/24 /24 65.20.226.0 – 65.20.226.255 AS203214 1
633 65.20.227.0/24 /24 65.20.227.0 – 65.20.227.255 AS203214 1
634 65.20.230.0/24 /24 65.20.230.0 – 65.20.230.255 AS203214 1
635 65.20.233.0/24 /24 65.20.233.0 – 65.20.233.255 AS203214 1
636 65.20.235.0/24 /24 65.20.235.0 – 65.20.235.255 AS203214 1
637 65.20.237.0/24 /24 65.20.237.0 – 65.20.237.255 AS203214 1
638 65.20.247.0/24 /24 65.20.247.0 – 65.20.247.255 AS203214 1
639 65.20.250.0/23 /23 65.20.250.0 – 65.20.251.255 AS203214 1
640 65.20.252.0/23 /23 65.20.252.0 – 65.20.253.255 AS203214 1
641 65.20.254.0/24 /24 65.20.254.0 – 65.20.254.255 AS203214 1
642 81.22.33.0/24 /24 81.22.33.0 – 81.22.33.255 AS203214 1
643 109.224.0.0/18 /18 109.224.0.0 – 109.224.63.255 AS203214 1
644 109.224.0.0/24 /24 109.224.0.0 – 109.224.0.255 AS203214 1
645 109.224.1.0/24 /24 109.224.1.0 – 109.224.1.255 AS203214 1
646 109.224.2.0/24 /24 109.224.2.0 – 109.224.2.255 AS203214 1
647 109.224.3.0/24 /24 109.224.3.0 – 109.224.3.255 AS203214 1
648 109.224.4.0/22 /22 109.224.4.0 – 109.224.7.255 AS203214 1
649 109.224.5.0/24 /24 109.224.5.0 – 109.224.5.255 AS203214 1
650 109.224.8.0/22 /22 109.224.8.0 – 109.224.11.255 AS203214 1
651 109.224.12.0/24 /24 109.224.12.0 – 109.224.12.255 AS203214 1
652 109.224.13.0/24 /24 109.224.13.0 – 109.224.13.255 AS203214 1
653 109.224.14.0/24 /24 109.224.14.0 – 109.224.14.255 AS203214 1
654 109.224.15.0/24 /24 109.224.15.0 – 109.224.15.255 AS203214 1
655 109.224.16.0/22 /22 109.224.16.0 – 109.224.19.255 AS203214 1
656 109.224.20.0/22 /22 109.224.20.0 – 109.224.23.255 AS203214 1
657 109.224.24.0/22 /22 109.224.24.0 – 109.224.27.255 AS203214 1
658 109.224.28.0/24 /24 109.224.28.0 – 109.224.28.255 AS203214 1
659 109.224.29.0/24 /24 109.224.29.0 – 109.224.29.255 AS203214 1
660 109.224.30.0/23 /23 109.224.30.0 – 109.224.31.255 AS203214 1
661 109.224.32.0/22 /22 109.224.32.0 – 109.224.35.255 AS203214 1
662 109.224.36.0/22 /22 109.224.36.0 – 109.224.39.255 AS203214 1
663 109.224.41.0/24 /24 109.224.41.0 – 109.224.41.255 AS203214 1
664 109.224.43.0/24 /24 109.224.43.0 – 109.224.43.255 AS203214 1
665 109.224.44.0/24 /24 109.224.44.0 – 109.224.44.255 AS203214 1
666 109.224.45.0/24 /24 109.224.45.0 – 109.224.45.255 AS203214 1
667 109.224.46.0/24 /24 109.224.46.0 – 109.224.46.255 AS203214 1
668 109.224.47.0/24 /24 109.224.47.0 – 109.224.47.255 AS203214 1
669 109.224.48.0/22 /22 109.224.48.0 – 109.224.51.255 AS203214 1
670 109.224.52.0/22 /22 109.224.52.0 – 109.224.55.255 AS203214 1
671 109.224.56.0/22 /22 109.224.56.0 – 109.224.59.255 AS203214 1
672 109.224.60.0/22 /22 109.224.60.0 – 109.224.63.255 AS203214 1
673 109.224.63.0/24 /24 109.224.63.0 – 109.224.63.255 AS203214 1
674 149.255.192.0/18 /18 149.255.192.0 – 149.255.255.255 AS203214 1
675 149.255.192.0/19 /19 149.255.192.0 – 149.255.223.255 AS203214 1
676 149.255.192.0/24 /24 149.255.192.0 – 149.255.192.255 AS203214 1
677 149.255.194.0/24 /24 149.255.194.0 – 149.255.194.255 AS203214 1
678 149.255.195.0/24 /24 149.255.195.0 – 149.255.195.255 AS203214 1
679 149.255.196.0/24 /24 149.255.196.0 – 149.255.196.255 AS203214 1
680 149.255.198.0/24 /24 149.255.198.0 – 149.255.198.255 AS203214 1
681 149.255.200.0/23 /23 149.255.200.0 – 149.255.201.255 AS203214 1
682 149.255.203.0/24 /24 149.255.203.0 – 149.255.203.255 AS203214 1
683 149.255.204.0/24 /24 149.255.204.0 – 149.255.204.255 AS203214 1
684 149.255.205.0/24 /24 149.255.205.0 – 149.255.205.255 AS203214 1
685 149.255.206.0/24 /24 149.255.206.0 – 149.255.206.255 AS203214 1
686 149.255.208.0/24 /24 149.255.208.0 – 149.255.208.255 AS203214 1
687 149.255.210.0/23 /23 149.255.210.0 – 149.255.211.255 AS203214 1
688 149.255.212.0/24 /24 149.255.212.0 – 149.255.212.255 AS203214 1
689 149.255.215.0/24 /24 149.255.215.0 – 149.255.215.255 AS203214 1
690 149.255.216.0/24 /24 149.255.216.0 – 149.255.216.255 AS203214 1
691 149.255.218.0/24 /24 149.255.218.0 – 149.255.218.255 AS203214 1
692 149.255.219.0/24 /24 149.255.219.0 – 149.255.219.255 AS203214 1
693 149.255.220.0/24 /24 149.255.220.0 – 149.255.220.255 AS203214 1
694 149.255.223.0/24 /24 149.255.223.0 – 149.255.223.255 AS203214 1
695 149.255.224.0/19 /19 149.255.224.0 – 149.255.255.255 AS203214 1
696 149.255.224.0/24 /24 149.255.224.0 – 149.255.224.255 AS203214 1
697 149.255.231.0/24 /24 149.255.231.0 – 149.255.231.255 AS203214 1
698 149.255.234.0/24 /24 149.255.234.0 – 149.255.234.255 AS203214 1
699 149.255.235.0/24 /24 149.255.235.0 – 149.255.235.255 AS203214 1
700 149.255.236.0/24 /24 149.255.236.0 – 149.255.236.255 AS203214 1
701 149.255.238.0/24 /24 149.255.238.0 – 149.255.238.255 AS203214 1
702 149.255.240.0/24 /24 149.255.240.0 – 149.255.240.255 AS203214 1
703 149.255.241.0/24 /24 149.255.241.0 – 149.255.241.255 AS203214 1
704 149.255.242.0/24 /24 149.255.242.0 – 149.255.242.255 AS203214 1
705 149.255.243.0/24 /24 149.255.243.0 – 149.255.243.255 AS203214 1
706 149.255.244.0/24 /24 149.255.244.0 – 149.255.244.255 AS203214 1
707 149.255.245.0/24 /24 149.255.245.0 – 149.255.245.255 AS203214 1
708 149.255.246.0/24 /24 149.255.246.0 – 149.255.246.255 AS203214 1
709 149.255.247.0/24 /24 149.255.247.0 – 149.255.247.255 AS203214 1
710 149.255.248.0/24 /24 149.255.248.0 – 149.255.248.255 AS203214 1
711 149.255.249.0/24 /24 149.255.249.0 – 149.255.249.255 AS203214 1
712 149.255.250.0/24 /24 149.255.250.0 – 149.255.250.255 AS203214 1
713 149.255.251.0/24 /24 149.255.251.0 – 149.255.251.255 AS203214 1
714 149.255.253.0/24 /24 149.255.253.0 – 149.255.253.255 AS203214 1
715 149.255.254.0/24 /24 149.255.254.0 – 149.255.254.255 AS203214 1
716 149.255.255.0/24 /24 149.255.255.0 – 149.255.255.255 AS203214 1
717 185.141.11.0/24 /24 185.141.11.0 – 185.141.11.255 AS203214 1