BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /24 0.02%

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 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
Reset
Found 659 IPv4 prefixes · ASN: AS4637 · showing 601–659
# Prefix ↓ Mask Range Origin ASN MOAS
601 65.166.32.0/19 /19 65.166.32.0 – 65.166.63.255 AS4637 1
602 65.163.96.0/19 /19 65.163.96.0 – 65.163.127.255 AS4637 1
603 65.161.96.0/19 /19 65.161.96.0 – 65.161.127.255 AS4637 1
604 65.160.160.0/19 /19 65.160.160.0 – 65.160.191.255 AS4637 1
605 64.145.224.0/19 /19 64.145.224.0 – 64.145.255.255 AS4637 1
606 64.145.192.0/19 /19 64.145.192.0 – 64.145.223.255 AS4637 1
607 64.145.160.0/19 /19 64.145.160.0 – 64.145.191.255 AS4637 1
608 64.145.128.0/19 /19 64.145.128.0 – 64.145.159.255 AS4637 1
609 64.50.136.0/21 /21 64.50.136.0 – 64.50.143.255 AS4637 1
610 64.32.152.0/21 /21 64.32.152.0 – 64.32.159.255 AS4637 1
611 63.175.32.0/19 /19 63.175.32.0 – 63.175.63.255 AS4637 1
612 63.172.128.0/19 /19 63.172.128.0 – 63.172.159.255 AS4637 1
613 63.164.160.0/19 /19 63.164.160.0 – 63.164.191.255 AS4637 1
614 63.161.224.0/19 /19 63.161.224.0 – 63.161.255.255 AS4637 1
615 63.161.16.0/20 /20 63.161.16.0 – 63.161.31.255 AS4637 1
616 63.160.224.0/19 /19 63.160.224.0 – 63.160.255.255 AS4637 1
617 63.160.32.0/21 /21 63.160.32.0 – 63.160.39.255 AS4637 1
618 63.160.4.0/23 /23 63.160.4.0 – 63.160.5.255 AS4637 1
619 63.160.0.0/24 /24 63.160.0.0 – 63.160.0.255 AS4637 1
620 63.133.200.0/21 /21 63.133.200.0 – 63.133.207.255 AS4637 1
621 63.133.192.0/21 /21 63.133.192.0 – 63.133.199.255 AS4637 1
622 61.87.128.0/18 /18 61.87.128.0 – 61.87.191.255 AS4637 1
623 61.14.186.0/24 /24 61.14.186.0 – 61.14.186.255 AS4637 1
624 61.14.171.0/24 /24 61.14.171.0 – 61.14.171.255 AS4637 1
625 61.14.166.0/24 /24 61.14.166.0 – 61.14.166.255 AS4637 1
626 61.14.165.0/24 /24 61.14.165.0 – 61.14.165.255 AS4637 1
627 61.14.139.0/24 /24 61.14.139.0 – 61.14.139.255 AS4637 1
628 61.14.128.0/18 /18 61.14.128.0 – 61.14.191.255 AS4637 1
629 61.8.40.0/22 /22 61.8.40.0 – 61.8.43.255 AS4637 1
630 61.8.37.0/24 /24 61.8.37.0 – 61.8.37.255 AS4637 1
631 61.8.36.0/22 /22 61.8.36.0 – 61.8.39.255 AS4637 1
632 61.8.33.0/24 /24 61.8.33.0 – 61.8.33.255 AS4637 1
633 61.8.32.0/24 /24 61.8.32.0 – 61.8.32.255 AS4637 1
634 61.8.32.0/22 /22 61.8.32.0 – 61.8.35.255 AS4637 1
635 61.8.32.0/19 /19 61.8.32.0 – 61.8.63.255 AS4637 1
636 58.145.234.0/24 /24 58.145.234.0 – 58.145.234.255 AS4637 1
637 58.145.228.0/24 /24 58.145.228.0 – 58.145.228.255 AS4637 1
638 58.145.225.0/24 /24 58.145.225.0 – 58.145.225.255 AS4637 1
639 58.145.203.0/24 /24 58.145.203.0 – 58.145.203.255 AS4637 1
640 58.145.202.0/24 /24 58.145.202.0 – 58.145.202.255 AS4637 1
641 58.145.201.0/24 /24 58.145.201.0 – 58.145.201.255 AS4637 1
642 58.145.200.0/24 /24 58.145.200.0 – 58.145.200.255 AS4637 1
643 58.145.199.0/24 /24 58.145.199.0 – 58.145.199.255 AS4637 1
644 58.145.198.0/24 /24 58.145.198.0 – 58.145.198.255 AS4637 1
645 58.145.196.0/24 /24 58.145.196.0 – 58.145.196.255 AS4637 1
646 58.145.195.0/24 /24 58.145.195.0 – 58.145.195.255 AS4637 1
647 42.99.254.0/24 /24 42.99.254.0 – 42.99.254.255 AS4637 1
648 42.99.224.0/20 /20 42.99.224.0 – 42.99.239.255 AS4637 1
649 42.99.216.0/23 /23 42.99.216.0 – 42.99.217.255 AS4637 1
650 42.99.176.0/21 /21 42.99.176.0 – 42.99.183.255 AS4637 1
651 42.99.168.0/21 /21 42.99.168.0 – 42.99.175.255 AS4637 1
652 42.99.152.0/21 /21 42.99.152.0 – 42.99.159.255 AS4637 1
653 42.99.144.0/21 /21 42.99.144.0 – 42.99.151.255 AS4637 1
654 42.99.128.0/17 /17 42.99.128.0 – 42.99.255.255 AS4637 1
655 37.153.152.0/24 /24 37.153.152.0 – 37.153.152.255 AS4637 1
656 31.59.76.0/23 /23 31.59.76.0 – 31.59.77.255 AS4637 1
657 31.58.174.0/23 /23 31.58.174.0 – 31.58.175.255 AS4637 1
658 31.58.172.0/23 /23 31.58.172.0 – 31.58.173.255 AS4637 1
659 5.226.185.0/24 /24 5.226.185.0 – 5.226.185.255 AS4637 1