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 →
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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 673 IPv4 prefixes · ASN: AS18101 · showing 601–673
# Prefix ↑ Mask Range Origin ASN MOAS
601 220.227.80.0/24 /24 220.227.80.0 – 220.227.80.255 AS18101 1
602 220.227.85.0/24 /24 220.227.85.0 – 220.227.85.255 AS18101 1
603 220.227.86.0/24 /24 220.227.86.0 – 220.227.86.255 AS18101 1
604 220.227.87.0/24 /24 220.227.87.0 – 220.227.87.255 AS18101 1
605 220.227.88.0/24 /24 220.227.88.0 – 220.227.88.255 AS18101 1
606 220.227.92.0/24 /24 220.227.92.0 – 220.227.92.255 AS18101 1
607 220.227.93.0/24 /24 220.227.93.0 – 220.227.93.255 AS18101 1
608 220.227.95.0/24 /24 220.227.95.0 – 220.227.95.255 AS18101 1
609 220.227.102.0/24 /24 220.227.102.0 – 220.227.102.255 AS18101 1
610 220.227.105.0/24 /24 220.227.105.0 – 220.227.105.255 AS18101 1
611 220.227.106.0/24 /24 220.227.106.0 – 220.227.106.255 AS18101 1
612 220.227.107.0/24 /24 220.227.107.0 – 220.227.107.255 AS18101 1
613 220.227.108.0/24 /24 220.227.108.0 – 220.227.108.255 AS18101 1
614 220.227.112.0/24 /24 220.227.112.0 – 220.227.112.255 AS18101 1
615 220.227.113.0/24 /24 220.227.113.0 – 220.227.113.255 AS18101 1
616 220.227.114.0/24 /24 220.227.114.0 – 220.227.114.255 AS18101 1
617 220.227.116.0/24 /24 220.227.116.0 – 220.227.116.255 AS18101 1
618 220.227.117.0/24 /24 220.227.117.0 – 220.227.117.255 AS18101 1
619 220.227.118.0/24 /24 220.227.118.0 – 220.227.118.255 AS18101 1
620 220.227.119.0/24 /24 220.227.119.0 – 220.227.119.255 AS18101 1
621 220.227.120.0/24 /24 220.227.120.0 – 220.227.120.255 AS18101 1
622 220.227.121.0/24 /24 220.227.121.0 – 220.227.121.255 AS18101 1
623 220.227.122.0/24 /24 220.227.122.0 – 220.227.122.255 AS18101 1
624 220.227.123.0/24 /24 220.227.123.0 – 220.227.123.255 AS18101 1
625 220.227.124.0/24 /24 220.227.124.0 – 220.227.124.255 AS18101 1
626 220.227.125.0/24 /24 220.227.125.0 – 220.227.125.255 AS18101 1
627 220.227.127.0/24 /24 220.227.127.0 – 220.227.127.255 AS18101 1
628 220.227.133.0/24 /24 220.227.133.0 – 220.227.133.255 AS18101 1
629 220.227.137.0/24 /24 220.227.137.0 – 220.227.137.255 AS18101 1
630 220.227.138.0/24 /24 220.227.138.0 – 220.227.138.255 AS18101 1
631 220.227.139.0/24 /24 220.227.139.0 – 220.227.139.255 AS18101 1
632 220.227.142.0/23 /23 220.227.142.0 – 220.227.143.255 AS18101 1
633 220.227.144.0/22 /22 220.227.144.0 – 220.227.147.255 AS18101 1
634 220.227.157.0/24 /24 220.227.157.0 – 220.227.157.255 AS18101 1
635 220.227.158.0/24 /24 220.227.158.0 – 220.227.158.255 AS18101 1
636 220.227.169.0/24 /24 220.227.169.0 – 220.227.169.255 AS18101 1
637 220.227.170.0/24 /24 220.227.170.0 – 220.227.170.255 AS18101 1
638 220.227.172.0/24 /24 220.227.172.0 – 220.227.172.255 AS18101 1
639 220.227.173.0/24 /24 220.227.173.0 – 220.227.173.255 AS18101 1
640 220.227.174.0/24 /24 220.227.174.0 – 220.227.174.255 AS18101 1
641 220.227.176.0/23 /23 220.227.176.0 – 220.227.177.255 AS18101 1
642 220.227.176.0/24 /24 220.227.176.0 – 220.227.176.255 AS18101 1
643 220.227.178.0/23 /23 220.227.178.0 – 220.227.179.255 AS18101 1
644 220.227.178.0/24 /24 220.227.178.0 – 220.227.178.255 AS18101 1
645 220.227.184.0/24 /24 220.227.184.0 – 220.227.184.255 AS18101 1
646 220.227.185.0/24 /24 220.227.185.0 – 220.227.185.255 AS18101 1
647 220.227.186.0/24 /24 220.227.186.0 – 220.227.186.255 AS18101 1
648 220.227.190.0/24 /24 220.227.190.0 – 220.227.190.255 AS18101 1
649 220.227.194.0/24 /24 220.227.194.0 – 220.227.194.255 AS18101 1
650 220.227.198.0/24 /24 220.227.198.0 – 220.227.198.255 AS18101 1
651 220.227.199.0/24 /24 220.227.199.0 – 220.227.199.255 AS18101 1
652 220.227.200.0/24 /24 220.227.200.0 – 220.227.200.255 AS18101 1
653 220.227.201.0/24 /24 220.227.201.0 – 220.227.201.255 AS18101 1
654 220.227.202.0/24 /24 220.227.202.0 – 220.227.202.255 AS18101 1
655 220.227.205.0/24 /24 220.227.205.0 – 220.227.205.255 AS18101 1
656 220.227.206.0/24 /24 220.227.206.0 – 220.227.206.255 AS18101 1
657 220.227.207.0/24 /24 220.227.207.0 – 220.227.207.255 AS18101 1
658 220.227.213.0/24 /24 220.227.213.0 – 220.227.213.255 AS18101 1
659 220.227.217.0/24 /24 220.227.217.0 – 220.227.217.255 AS18101 1
660 220.227.218.0/24 /24 220.227.218.0 – 220.227.218.255 AS18101 1
661 220.227.219.0/24 /24 220.227.219.0 – 220.227.219.255 AS18101 1
662 220.227.233.0/24 /24 220.227.233.0 – 220.227.233.255 AS18101 1
663 220.227.235.0/24 /24 220.227.235.0 – 220.227.235.255 AS18101 1
664 220.227.238.0/24 /24 220.227.238.0 – 220.227.238.255 AS18101 1
665 220.227.245.0/24 /24 220.227.245.0 – 220.227.245.255 AS18101 1
666 220.227.246.0/24 /24 220.227.246.0 – 220.227.246.255 AS18101 1
667 220.227.248.0/24 /24 220.227.248.0 – 220.227.248.255 AS18101 1
668 220.227.249.0/24 /24 220.227.249.0 – 220.227.249.255 AS18101 1
669 220.227.251.0/24 /24 220.227.251.0 – 220.227.251.255 AS18101 1
670 220.227.252.0/24 /24 220.227.252.0 – 220.227.252.255 AS18101 1
671 220.227.253.0/24 /24 220.227.253.0 – 220.227.253.255 AS18101 1
672 220.227.254.0/24 /24 220.227.254.0 – 220.227.254.255 AS18101 1
673 220.227.255.0/24 /24 220.227.255.0 – 220.227.255.255 AS18101 1