BGP Full View — RIPE RIS RRC00data as of 2026-10-08 18:26

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
1 162 454
IPv4 origin ASNs
79 253
IPv4 MOAS
6 130
IPv6 prefixes
268 225
IPv6 origin ASNs
37 543
IPv6 MOAS
1 093

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 2 188
286 785 536
/16 13 971
915 603 456
/17 8 694
284 884 992
/18 14 041
230 047 744
/19 26 759
219 209 728
/20 48 496
198 639 616
/21 56 951
116 635 648
/22 118 573
121 418 752
/23 121 445
62 179 840
/24 743 849
190 425 344
Total 1 157 237 4 325 572 352
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 261 /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 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 861
3 072 851 968
/30 737
193 200 128
/31 388
50 855 936
/32 27 405
1 796 014 080
/33 6 073
199 000 064
/34 5 736
93 978 624
/35 2 013
16 490 496
/36 10 171
41 660 416
/37 1 382
2 830 336
/38 2 816
2 883 584
/39 1 888
966 656
/40 24 869
6 366 464
/41 1 853
237 184
/42 2 963
189 632
/43 1 479
47 328
/44 27 182
434 912
/45 5 012
40 096
/46 6 884
27 536
/47 9 675
19 350
/48 123 305
123 305
Total 267 998 4 414 659 557 743
IPv4 (1 162 454) IPv6 (268 225)
Reset
Found 680 IPv4 prefixes · ASN: AS19429 · showing 601–680
# Prefix ↑ Mask Range Origin ASN MOAS
601 201.244.80.0/23 /23 201.244.80.0 – 201.244.81.255 AS19429 1
602 201.244.82.0/24 /24 201.244.82.0 – 201.244.82.255 AS19429 1
603 201.244.88.0/21 /21 201.244.88.0 – 201.244.95.255 AS19429 1
604 201.244.96.0/20 /20 201.244.96.0 – 201.244.111.255 AS19429 1
605 201.244.96.0/22 /22 201.244.96.0 – 201.244.99.255 AS19429 1
606 201.244.100.0/22 /22 201.244.100.0 – 201.244.103.255 AS19429 1
607 201.244.104.0/22 /22 201.244.104.0 – 201.244.107.255 AS19429 1
608 201.244.105.0/24 /24 201.244.105.0 – 201.244.105.255 AS19429 1
609 201.244.112.0/20 /20 201.244.112.0 – 201.244.127.255 AS19429 1
610 201.244.112.0/21 /21 201.244.112.0 – 201.244.119.255 AS19429 1
611 201.244.120.0/21 /21 201.244.120.0 – 201.244.127.255 AS19429 1
612 201.244.128.0/20 /20 201.244.128.0 – 201.244.143.255 AS19429 1
613 201.244.128.0/22 /22 201.244.128.0 – 201.244.131.255 AS19429 1
614 201.244.136.0/22 /22 201.244.136.0 – 201.244.139.255 AS19429 1
615 201.244.140.0/22 /22 201.244.140.0 – 201.244.143.255 AS19429 1
616 201.244.144.0/20 /20 201.244.144.0 – 201.244.159.255 AS19429 1
617 201.244.160.0/20 /20 201.244.160.0 – 201.244.175.255 AS19429 1
618 201.244.176.0/20 /20 201.244.176.0 – 201.244.191.255 AS19429 1
619 201.244.192.0/20 /20 201.244.192.0 – 201.244.207.255 AS19429 1
620 201.244.192.0/21 /21 201.244.192.0 – 201.244.199.255 AS19429 1
621 201.244.192.0/22 /22 201.244.192.0 – 201.244.195.255 AS19429 1
622 201.244.196.0/22 /22 201.244.196.0 – 201.244.199.255 AS19429 1
623 201.244.200.0/21 /21 201.244.200.0 – 201.244.207.255 AS19429 1
624 201.244.208.0/20 /20 201.244.208.0 – 201.244.223.255 AS19429 1
625 201.244.224.0/20 /20 201.244.224.0 – 201.244.239.255 AS19429 1
626 201.244.233.0/24 /24 201.244.233.0 – 201.244.233.255 AS19429 1
627 201.244.240.0/20 /20 201.244.240.0 – 201.244.255.255 AS19429 1
628 201.244.240.0/21 /21 201.244.240.0 – 201.244.247.255 AS19429 1
629 201.244.240.0/22 /22 201.244.240.0 – 201.244.243.255 AS19429 1
630 201.244.244.0/22 /22 201.244.244.0 – 201.244.247.255 AS19429 1
631 201.244.248.0/21 /21 201.244.248.0 – 201.244.255.255 AS19429 1
632 201.244.248.0/22 /22 201.244.248.0 – 201.244.251.255 AS19429 1
633 201.244.252.0/22 /22 201.244.252.0 – 201.244.255.255 AS19429 1
634 201.245.0.0/16 /16 201.245.0.0 – 201.245.255.255 AS19429 1
635 201.245.0.0/20 /20 201.245.0.0 – 201.245.15.255 AS19429 1
636 201.245.16.0/20 /20 201.245.16.0 – 201.245.31.255 AS19429 1
637 201.245.32.0/20 /20 201.245.32.0 – 201.245.47.255 AS19429 1
638 201.245.43.0/24 /24 201.245.43.0 – 201.245.43.255 AS19429 1
639 201.245.48.0/20 /20 201.245.48.0 – 201.245.63.255 AS19429 1
640 201.245.52.0/24 /24 201.245.52.0 – 201.245.52.255 AS19429 1
641 201.245.54.0/24 /24 201.245.54.0 – 201.245.54.255 AS19429 1
642 201.245.56.0/24 /24 201.245.56.0 – 201.245.56.255 AS19429 1
643 201.245.58.0/24 /24 201.245.58.0 – 201.245.58.255 AS19429 1
644 201.245.60.0/24 /24 201.245.60.0 – 201.245.60.255 AS19429 1
645 201.245.64.0/20 /20 201.245.64.0 – 201.245.79.255 AS19429 1
646 201.245.80.0/20 /20 201.245.80.0 – 201.245.95.255 AS19429 1
647 201.245.96.0/20 /20 201.245.96.0 – 201.245.111.255 AS19429 1
648 201.245.112.0/20 /20 201.245.112.0 – 201.245.127.255 AS19429 1
649 201.245.128.0/20 /20 201.245.128.0 – 201.245.143.255 AS19429 1
650 201.245.144.0/20 /20 201.245.144.0 – 201.245.159.255 AS19429 1
651 201.245.144.0/21 /21 201.245.144.0 – 201.245.151.255 AS19429 1
652 201.245.152.0/21 /21 201.245.152.0 – 201.245.159.255 AS19429 1
653 201.245.160.0/20 /20 201.245.160.0 – 201.245.175.255 AS19429 1
654 201.245.160.0/21 /21 201.245.160.0 – 201.245.167.255 AS19429 1
655 201.245.168.0/21 /21 201.245.168.0 – 201.245.175.255 AS19429 1
656 201.245.169.0/24 /24 201.245.169.0 – 201.245.169.255 AS19429 1
657 201.245.171.0/24 /24 201.245.171.0 – 201.245.171.255 AS19429 1
658 201.245.176.0/20 /20 201.245.176.0 – 201.245.191.255 AS19429 1
659 201.245.176.0/21 /21 201.245.176.0 – 201.245.183.255 AS19429 1
660 201.245.176.0/24 /24 201.245.176.0 – 201.245.176.255 AS19429 1
661 201.245.184.0/21 /21 201.245.184.0 – 201.245.191.255 AS19429 1
662 201.245.192.0/20 /20 201.245.192.0 – 201.245.207.255 AS19429 1
663 201.245.192.0/21 /21 201.245.192.0 – 201.245.199.255 AS19429 1
664 201.245.193.0/24 /24 201.245.193.0 – 201.245.193.255 AS19429 1
665 201.245.194.0/24 /24 201.245.194.0 – 201.245.194.255 AS19429 1
666 201.245.199.0/24 /24 201.245.199.0 – 201.245.199.255 AS19429 1
667 201.245.200.0/21 /21 201.245.200.0 – 201.245.207.255 AS19429 1
668 201.245.205.0/24 /24 201.245.205.0 – 201.245.205.255 AS19429 1
669 201.245.208.0/20 /20 201.245.208.0 – 201.245.223.255 AS19429 1
670 201.245.208.0/22 /22 201.245.208.0 – 201.245.211.255 AS19429 1
671 201.245.212.0/22 /22 201.245.212.0 – 201.245.215.255 AS19429 1
672 201.245.216.0/21 /21 201.245.216.0 – 201.245.223.255 AS19429 1
673 201.245.220.0/24 /24 201.245.220.0 – 201.245.220.255 AS19429 1
674 201.245.221.0/24 /24 201.245.221.0 – 201.245.221.255 AS19429 1
675 201.245.224.0/20 /20 201.245.224.0 – 201.245.239.255 AS19429 1
676 201.245.224.0/22 /22 201.245.224.0 – 201.245.227.255 AS19429 1
677 201.245.228.0/22 /22 201.245.228.0 – 201.245.231.255 AS19429 1
678 201.245.232.0/21 /21 201.245.232.0 – 201.245.239.255 AS19429 1
679 201.245.232.0/22 /22 201.245.232.0 – 201.245.235.255 AS19429 1
680 201.245.240.0/20 /20 201.245.240.0 – 201.245.255.255 AS19429 1