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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).
🗺 IPv4 address-space map → 📊 ASN TOP →
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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 688 IPv4 prefixes · ASN: AS131596 · showing 601–688
# Prefix ↑ Mask Range Origin ASN MOAS
601 123.241.76.0/23 /23 123.241.76.0 – 123.241.77.255 AS131596 1
602 123.241.78.0/24 /24 123.241.78.0 – 123.241.78.255 AS131596 1
603 123.241.79.0/24 /24 123.241.79.0 – 123.241.79.255 AS131596 1
604 123.241.80.0/21 /21 123.241.80.0 – 123.241.87.255 AS131596 1
605 123.241.80.0/22 /22 123.241.80.0 – 123.241.83.255 AS131596 1
606 123.241.84.0/22 /22 123.241.84.0 – 123.241.87.255 AS131596 1
607 123.241.86.0/24 /24 123.241.86.0 – 123.241.86.255 AS131596 1
608 123.241.87.0/24 /24 123.241.87.0 – 123.241.87.255 AS131596 1
609 123.241.88.0/21 /21 123.241.88.0 – 123.241.95.255 AS131596 1
610 123.241.88.0/22 /22 123.241.88.0 – 123.241.91.255 AS131596 1
611 123.241.92.0/22 /22 123.241.92.0 – 123.241.95.255 AS131596 1
612 123.241.96.0/20 /20 123.241.96.0 – 123.241.111.255 AS131596 1
613 123.241.96.0/21 /21 123.241.96.0 – 123.241.103.255 AS131596 1
614 123.241.96.0/22 /22 123.241.96.0 – 123.241.99.255 AS131596 1
615 123.241.100.0/22 /22 123.241.100.0 – 123.241.103.255 AS131596 1
616 123.241.104.0/21 /21 123.241.104.0 – 123.241.111.255 AS131596 1
617 123.241.104.0/22 /22 123.241.104.0 – 123.241.107.255 AS131596 1
618 123.241.108.0/22 /22 123.241.108.0 – 123.241.111.255 AS131596 1
619 123.241.112.0/20 /20 123.241.112.0 – 123.241.127.255 AS131596 1
620 123.241.112.0/21 /21 123.241.112.0 – 123.241.119.255 AS131596 1
621 123.241.112.0/23 /23 123.241.112.0 – 123.241.113.255 AS131596 1
622 123.241.114.0/23 /23 123.241.114.0 – 123.241.115.255 AS131596 1
623 123.241.116.0/23 /23 123.241.116.0 – 123.241.117.255 AS131596 1
624 123.241.118.0/23 /23 123.241.118.0 – 123.241.119.255 AS131596 1
625 123.241.120.0/21 /21 123.241.120.0 – 123.241.127.255 AS131596 1
626 123.241.120.0/23 /23 123.241.120.0 – 123.241.121.255 AS131596 1
627 123.241.122.0/23 /23 123.241.122.0 – 123.241.123.255 AS131596 1
628 123.241.124.0/23 /23 123.241.124.0 – 123.241.125.255 AS131596 1
629 123.241.126.0/23 /23 123.241.126.0 – 123.241.127.255 AS131596 1
630 123.241.128.0/20 /20 123.241.128.0 – 123.241.143.255 AS131596 1
631 123.241.128.0/21 /21 123.241.128.0 – 123.241.135.255 AS131596 1
632 123.241.128.0/22 /22 123.241.128.0 – 123.241.131.255 AS131596 1
633 123.241.132.0/22 /22 123.241.132.0 – 123.241.135.255 AS131596 1
634 123.241.136.0/21 /21 123.241.136.0 – 123.241.143.255 AS131596 1
635 123.241.136.0/22 /22 123.241.136.0 – 123.241.139.255 AS131596 1
636 123.241.140.0/22 /22 123.241.140.0 – 123.241.143.255 AS131596 1
637 123.241.142.0/24 /24 123.241.142.0 – 123.241.142.255 AS131596 1
638 123.241.143.0/24 /24 123.241.143.0 – 123.241.143.255 AS131596 1
639 123.241.144.0/21 /21 123.241.144.0 – 123.241.151.255 AS131596 1
640 123.241.144.0/22 /22 123.241.144.0 – 123.241.147.255 AS131596 1
641 123.241.144.0/23 /23 123.241.144.0 – 123.241.145.255 AS131596 1
642 123.241.146.0/23 /23 123.241.146.0 – 123.241.147.255 AS131596 1
643 123.241.148.0/22 /22 123.241.148.0 – 123.241.151.255 AS131596 1
644 123.241.148.0/23 /23 123.241.148.0 – 123.241.149.255 AS131596 1
645 123.241.150.0/23 /23 123.241.150.0 – 123.241.151.255 AS131596 1
646 123.241.152.0/22 /22 123.241.152.0 – 123.241.155.255 AS131596 1
647 123.241.156.0/22 /22 123.241.156.0 – 123.241.159.255 AS131596 1
648 123.241.160.0/19 /19 123.241.160.0 – 123.241.191.255 AS131596 1
649 123.241.160.0/22 /22 123.241.160.0 – 123.241.163.255 AS131596 1
650 123.241.164.0/22 /22 123.241.164.0 – 123.241.167.255 AS131596 1
651 123.241.166.0/23 /23 123.241.166.0 – 123.241.167.255 AS131596 1
652 123.241.168.0/22 /22 123.241.168.0 – 123.241.171.255 AS131596 1
653 123.241.172.0/22 /22 123.241.172.0 – 123.241.175.255 AS131596 1
654 123.241.176.0/22 /22 123.241.176.0 – 123.241.179.255 AS131596 1
655 123.241.176.0/23 /23 123.241.176.0 – 123.241.177.255 AS131596 1
656 123.241.180.0/22 /22 123.241.180.0 – 123.241.183.255 AS131596 1
657 123.241.184.0/22 /22 123.241.184.0 – 123.241.187.255 AS131596 1
658 123.241.188.0/22 /22 123.241.188.0 – 123.241.191.255 AS131596 1
659 123.241.192.0/19 /19 123.241.192.0 – 123.241.223.255 AS131596 1
660 123.241.192.0/22 /22 123.241.192.0 – 123.241.195.255 AS131596 1
661 123.241.196.0/22 /22 123.241.196.0 – 123.241.199.255 AS131596 1
662 123.241.200.0/22 /22 123.241.200.0 – 123.241.203.255 AS131596 1
663 123.241.204.0/22 /22 123.241.204.0 – 123.241.207.255 AS131596 1
664 123.241.208.0/22 /22 123.241.208.0 – 123.241.211.255 AS131596 1
665 123.241.212.0/22 /22 123.241.212.0 – 123.241.215.255 AS131596 1
666 123.241.216.0/22 /22 123.241.216.0 – 123.241.219.255 AS131596 1
667 123.241.220.0/22 /22 123.241.220.0 – 123.241.223.255 AS131596 1
668 123.241.224.0/22 /22 123.241.224.0 – 123.241.227.255 AS131596 1
669 123.241.228.0/22 /22 123.241.228.0 – 123.241.231.255 AS131596 1
670 123.241.230.0/23 /23 123.241.230.0 – 123.241.231.255 AS131596 1
671 123.241.232.0/22 /22 123.241.232.0 – 123.241.235.255 AS131596 1
672 123.241.232.0/23 /23 123.241.232.0 – 123.241.233.255 AS131596 1
673 123.241.234.0/23 /23 123.241.234.0 – 123.241.235.255 AS131596 1
674 123.241.236.0/22 /22 123.241.236.0 – 123.241.239.255 AS131596 1
675 123.241.237.0/24 /24 123.241.237.0 – 123.241.237.255 AS131596 1
676 123.241.240.0/20 /20 123.241.240.0 – 123.241.255.255 AS131596 1
677 123.241.240.0/21 /21 123.241.240.0 – 123.241.247.255 AS131596 1
678 123.241.240.0/22 /22 123.241.240.0 – 123.241.243.255 AS131596 1
679 123.241.244.0/22 /22 123.241.244.0 – 123.241.247.255 AS131596 1
680 123.241.248.0/21 /21 123.241.248.0 – 123.241.255.255 AS131596 1
681 123.241.248.0/22 /22 123.241.248.0 – 123.241.251.255 AS131596 1
682 123.241.252.0/22 /22 123.241.252.0 – 123.241.255.255 AS131596 1
683 123.241.252.0/23 /23 123.241.252.0 – 123.241.253.255 AS131596 1
684 123.241.254.0/24 /24 123.241.254.0 – 123.241.254.255 AS131596 1
685 123.241.255.0/24 /24 123.241.255.0 – 123.241.255.255 AS131596 1
686 210.202.56.0/21 /21 210.202.56.0 – 210.202.63.255 AS131596 1
687 210.202.56.0/22 /22 210.202.56.0 – 210.202.59.255 AS131596 1
688 210.202.60.0/22 /22 210.202.60.0 – 210.202.63.255 AS131596 1