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 647 IPv4 prefixes · ASN: AS36873 · showing 601–647
# Prefix ↑ Mask Range Origin ASN MOAS
601 105.118.74.0/24 /24 105.118.74.0 – 105.118.74.255 AS36873 1
602 105.118.75.0/24 /24 105.118.75.0 – 105.118.75.255 AS36873 1
603 105.118.76.0/24 /24 105.118.76.0 – 105.118.76.255 AS36873 1
604 105.118.77.0/24 /24 105.118.77.0 – 105.118.77.255 AS36873 1
605 105.118.255.0/24 /24 105.118.255.0 – 105.118.255.255 AS36873 1
606 105.119.0.0/16 /16 105.119.0.0 – 105.119.255.255 AS36873 1
607 105.120.0.0/17 /17 105.120.0.0 – 105.120.127.255 AS36873 1
608 105.120.0.0/24 /24 105.120.0.0 – 105.120.0.255 AS36873 1
609 105.120.1.0/24 /24 105.120.1.0 – 105.120.1.255 AS36873 1
610 105.120.2.0/24 /24 105.120.2.0 – 105.120.2.255 AS36873 1
611 105.120.3.0/24 /24 105.120.3.0 – 105.120.3.255 AS36873 1
612 105.120.4.0/24 /24 105.120.4.0 – 105.120.4.255 AS36873 1
613 105.120.5.0/24 /24 105.120.5.0 – 105.120.5.255 AS36873 1
614 105.120.6.0/24 /24 105.120.6.0 – 105.120.6.255 AS36873 1
615 105.120.7.0/24 /24 105.120.7.0 – 105.120.7.255 AS36873 1
616 105.120.8.0/24 /24 105.120.8.0 – 105.120.8.255 AS36873 1
617 105.120.9.0/24 /24 105.120.9.0 – 105.120.9.255 AS36873 1
618 105.120.10.0/24 /24 105.120.10.0 – 105.120.10.255 AS36873 1
619 105.120.11.0/24 /24 105.120.11.0 – 105.120.11.255 AS36873 1
620 105.120.12.0/24 /24 105.120.12.0 – 105.120.12.255 AS36873 1
621 105.120.13.0/24 /24 105.120.13.0 – 105.120.13.255 AS36873 1
622 105.120.128.0/17 /17 105.120.128.0 – 105.120.255.255 AS36873 1
623 105.127.6.0/24 /24 105.127.6.0 – 105.127.6.255 AS36873 1
624 105.127.7.0/24 /24 105.127.7.0 – 105.127.7.255 AS36873 1
625 105.127.8.0/24 /24 105.127.8.0 – 105.127.8.255 AS36873 1
626 105.127.9.0/24 /24 105.127.9.0 – 105.127.9.255 AS36873 1
627 105.127.10.0/24 /24 105.127.10.0 – 105.127.10.255 AS36873 1
628 105.127.11.0/24 /24 105.127.11.0 – 105.127.11.255 AS36873 1
629 105.127.12.0/24 /24 105.127.12.0 – 105.127.12.255 AS36873 1
630 105.127.13.0/24 /24 105.127.13.0 – 105.127.13.255 AS36873 1
631 105.127.14.0/24 /24 105.127.14.0 – 105.127.14.255 AS36873 1
632 105.127.15.0/24 /24 105.127.15.0 – 105.127.15.255 AS36873 1
633 105.127.16.0/24 /24 105.127.16.0 – 105.127.16.255 AS36873 1
634 105.127.17.0/24 /24 105.127.17.0 – 105.127.17.255 AS36873 1
635 105.127.255.0/24 /24 105.127.255.0 – 105.127.255.255 AS36873 1
636 154.0.189.0/24 /24 154.0.189.0 – 154.0.189.255 AS36873 1
637 196.46.240.0/21 /21 196.46.240.0 – 196.46.247.255 AS36873 1
638 196.46.241.0/24 /24 196.46.241.0 – 196.46.241.255 AS36873 1
639 196.46.242.0/24 /24 196.46.242.0 – 196.46.242.255 AS36873 1
640 196.46.244.0/24 /24 196.46.244.0 – 196.46.244.255 AS36873 1
641 196.46.245.0/24 /24 196.46.245.0 – 196.46.245.255 AS36873 1
642 196.46.246.0/24 /24 196.46.246.0 – 196.46.246.255 AS36873 1
643 196.46.247.0/24 /24 196.46.247.0 – 196.46.247.255 AS36873 1
644 197.214.50.0/24 /24 197.214.50.0 – 197.214.50.255 AS36873 1
645 197.214.56.0/24 /24 197.214.56.0 – 197.214.56.255 AS327708, AS36873 2
646 197.214.58.0/24 /24 197.214.58.0 – 197.214.58.255 AS327708, AS36873 2
647 197.214.59.0/24 /24 197.214.59.0 – 197.214.59.255 AS36873 1