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BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
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IPv4 prefixes
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 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
/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 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 685 IPv4 prefixes · ASN: AS19429 · showing 601–685
# Prefix ↑ Mask Range Origin ASN MOAS
601 201.244.72.0/24 /24 201.244.72.0 – 201.244.72.255 AS19429 1
602 201.244.78.0/24 /24 201.244.78.0 – 201.244.78.255 AS19429 1
603 201.244.79.0/24 /24 201.244.79.0 – 201.244.79.255 AS19429 1
604 201.244.80.0/20 /20 201.244.80.0 – 201.244.95.255 AS19429 1
605 201.244.80.0/21 /21 201.244.80.0 – 201.244.87.255 AS19429 1
606 201.244.80.0/23 /23 201.244.80.0 – 201.244.81.255 AS19429 1
607 201.244.82.0/24 /24 201.244.82.0 – 201.244.82.255 AS19429 1
608 201.244.88.0/21 /21 201.244.88.0 – 201.244.95.255 AS19429 1
609 201.244.96.0/20 /20 201.244.96.0 – 201.244.111.255 AS19429 1
610 201.244.96.0/22 /22 201.244.96.0 – 201.244.99.255 AS19429 1
611 201.244.100.0/22 /22 201.244.100.0 – 201.244.103.255 AS19429 1
612 201.244.104.0/22 /22 201.244.104.0 – 201.244.107.255 AS19429 1
613 201.244.105.0/24 /24 201.244.105.0 – 201.244.105.255 AS19429 1
614 201.244.112.0/20 /20 201.244.112.0 – 201.244.127.255 AS19429 1
615 201.244.112.0/21 /21 201.244.112.0 – 201.244.119.255 AS19429 1
616 201.244.120.0/21 /21 201.244.120.0 – 201.244.127.255 AS19429 1
617 201.244.128.0/20 /20 201.244.128.0 – 201.244.143.255 AS19429 1
618 201.244.128.0/22 /22 201.244.128.0 – 201.244.131.255 AS19429 1
619 201.244.136.0/22 /22 201.244.136.0 – 201.244.139.255 AS19429 1
620 201.244.140.0/22 /22 201.244.140.0 – 201.244.143.255 AS19429 1
621 201.244.144.0/20 /20 201.244.144.0 – 201.244.159.255 AS19429 1
622 201.244.160.0/20 /20 201.244.160.0 – 201.244.175.255 AS19429 1
623 201.244.176.0/20 /20 201.244.176.0 – 201.244.191.255 AS19429 1
624 201.244.192.0/20 /20 201.244.192.0 – 201.244.207.255 AS19429 1
625 201.244.192.0/21 /21 201.244.192.0 – 201.244.199.255 AS19429 1
626 201.244.192.0/22 /22 201.244.192.0 – 201.244.195.255 AS19429 1
627 201.244.196.0/22 /22 201.244.196.0 – 201.244.199.255 AS19429 1
628 201.244.200.0/21 /21 201.244.200.0 – 201.244.207.255 AS19429 1
629 201.244.208.0/20 /20 201.244.208.0 – 201.244.223.255 AS19429 1
630 201.244.224.0/20 /20 201.244.224.0 – 201.244.239.255 AS19429 1
631 201.244.233.0/24 /24 201.244.233.0 – 201.244.233.255 AS19429 1
632 201.244.240.0/20 /20 201.244.240.0 – 201.244.255.255 AS19429 1
633 201.244.240.0/21 /21 201.244.240.0 – 201.244.247.255 AS19429 1
634 201.244.240.0/22 /22 201.244.240.0 – 201.244.243.255 AS19429 1
635 201.244.244.0/22 /22 201.244.244.0 – 201.244.247.255 AS19429 1
636 201.244.248.0/21 /21 201.244.248.0 – 201.244.255.255 AS19429 1
637 201.244.248.0/22 /22 201.244.248.0 – 201.244.251.255 AS19429 1
638 201.244.252.0/22 /22 201.244.252.0 – 201.244.255.255 AS19429 1
639 201.245.0.0/16 /16 201.245.0.0 – 201.245.255.255 AS19429 1
640 201.245.0.0/20 /20 201.245.0.0 – 201.245.15.255 AS19429 1
641 201.245.16.0/20 /20 201.245.16.0 – 201.245.31.255 AS19429 1
642 201.245.32.0/20 /20 201.245.32.0 – 201.245.47.255 AS19429 1
643 201.245.43.0/24 /24 201.245.43.0 – 201.245.43.255 AS19429 1
644 201.245.48.0/20 /20 201.245.48.0 – 201.245.63.255 AS19429 1
645 201.245.52.0/24 /24 201.245.52.0 – 201.245.52.255 AS19429 1
646 201.245.54.0/24 /24 201.245.54.0 – 201.245.54.255 AS19429 1
647 201.245.56.0/24 /24 201.245.56.0 – 201.245.56.255 AS19429 1
648 201.245.58.0/24 /24 201.245.58.0 – 201.245.58.255 AS19429 1
649 201.245.60.0/24 /24 201.245.60.0 – 201.245.60.255 AS19429 1
650 201.245.64.0/20 /20 201.245.64.0 – 201.245.79.255 AS19429 1
651 201.245.80.0/20 /20 201.245.80.0 – 201.245.95.255 AS19429 1
652 201.245.96.0/20 /20 201.245.96.0 – 201.245.111.255 AS19429 1
653 201.245.112.0/20 /20 201.245.112.0 – 201.245.127.255 AS19429 1
654 201.245.128.0/20 /20 201.245.128.0 – 201.245.143.255 AS19429 1
655 201.245.144.0/20 /20 201.245.144.0 – 201.245.159.255 AS19429 1
656 201.245.144.0/21 /21 201.245.144.0 – 201.245.151.255 AS19429 1
657 201.245.152.0/21 /21 201.245.152.0 – 201.245.159.255 AS19429 1
658 201.245.160.0/20 /20 201.245.160.0 – 201.245.175.255 AS19429 1
659 201.245.160.0/21 /21 201.245.160.0 – 201.245.167.255 AS19429 1
660 201.245.168.0/21 /21 201.245.168.0 – 201.245.175.255 AS19429 1
661 201.245.169.0/24 /24 201.245.169.0 – 201.245.169.255 AS19429 1
662 201.245.171.0/24 /24 201.245.171.0 – 201.245.171.255 AS19429 1
663 201.245.176.0/20 /20 201.245.176.0 – 201.245.191.255 AS19429 1
664 201.245.176.0/21 /21 201.245.176.0 – 201.245.183.255 AS19429 1
665 201.245.176.0/24 /24 201.245.176.0 – 201.245.176.255 AS19429 1
666 201.245.184.0/21 /21 201.245.184.0 – 201.245.191.255 AS19429 1
667 201.245.192.0/20 /20 201.245.192.0 – 201.245.207.255 AS19429 1
668 201.245.192.0/21 /21 201.245.192.0 – 201.245.199.255 AS19429 1
669 201.245.193.0/24 /24 201.245.193.0 – 201.245.193.255 AS19429 1
670 201.245.194.0/24 /24 201.245.194.0 – 201.245.194.255 AS19429 1
671 201.245.199.0/24 /24 201.245.199.0 – 201.245.199.255 AS19429 1
672 201.245.200.0/21 /21 201.245.200.0 – 201.245.207.255 AS19429 1
673 201.245.205.0/24 /24 201.245.205.0 – 201.245.205.255 AS19429 1
674 201.245.208.0/20 /20 201.245.208.0 – 201.245.223.255 AS19429 1
675 201.245.208.0/22 /22 201.245.208.0 – 201.245.211.255 AS19429 1
676 201.245.212.0/22 /22 201.245.212.0 – 201.245.215.255 AS19429 1
677 201.245.216.0/21 /21 201.245.216.0 – 201.245.223.255 AS19429 1
678 201.245.220.0/24 /24 201.245.220.0 – 201.245.220.255 AS19429 1
679 201.245.221.0/24 /24 201.245.221.0 – 201.245.221.255 AS19429 1
680 201.245.224.0/20 /20 201.245.224.0 – 201.245.239.255 AS19429 1
681 201.245.224.0/22 /22 201.245.224.0 – 201.245.227.255 AS19429 1
682 201.245.228.0/22 /22 201.245.228.0 – 201.245.231.255 AS19429 1
683 201.245.232.0/21 /21 201.245.232.0 – 201.245.239.255 AS19429 1
684 201.245.232.0/22 /22 201.245.232.0 – 201.245.235.255 AS19429 1
685 201.245.240.0/20 /20 201.245.240.0 – 201.245.255.255 AS19429 1