BGP Full View — RIPE RIS RRC00data as of 2026-06-28 20:31

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
1 135 192
IPv4 origin ASNs
78 621
IPv4 MOAS
5 930
IPv6 prefixes
259 625
IPv6 origin ASNs
36 772
IPv6 MOAS
870

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 13 909
911 540 224
/17 8 718
285 671 424
/18 14 059
230 342 656
/19 26 683
218 587 136
/20 48 609
199 102 464
/21 56 030
114 749 440
/22 118 720
121 569 280
/23 119 291
61 076 992
/24 719 231
184 123 136
Total 1 129 687 4 308 702 464
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 5 518
2 893 021 184
/30 745
195 297 280
/31 361
47 316 992
/32 27 032
1 771 569 152
/33 5 786
189 595 648
/34 5 529
90 587 136
/35 1 953
15 998 976
/36 10 074
41 263 104
/37 1 386
2 838 528
/38 2 690
2 754 560
/39 1 858
951 296
/40 24 460
6 261 760
/41 1 766
226 048
/42 3 046
194 944
/43 1 481
47 392
/44 26 358
421 728
/45 4 570
36 560
/46 5 872
23 488
/47 9 098
18 196
/48 119 471
119 471
Total 259 335 4 413 952 295 251
IPv4 (1 135 192) IPv6 (259 625)
Reset
Found 654 IPv4 prefixes · ASN: AS6503 · showing 601–654
# Prefix ↑ Mask Range Origin ASN MOAS
601 201.140.63.0/24 /24 201.140.63.0 – 201.140.63.255 AS6503 1
602 201.156.0.0/20 /20 201.156.0.0 – 201.156.15.255 AS6503 1
603 201.156.0.0/23 /23 201.156.0.0 – 201.156.1.255 AS6503 1
604 201.156.1.0/24 /24 201.156.1.0 – 201.156.1.255 AS6503 1
605 201.156.16.0/20 /20 201.156.16.0 – 201.156.31.255 AS6503 1
606 201.156.24.0/21 /21 201.156.24.0 – 201.156.31.255 AS6503 1
607 201.156.24.0/24 /24 201.156.24.0 – 201.156.24.255 AS6503 1
608 201.156.25.0/24 /24 201.156.25.0 – 201.156.25.255 AS6503 1
609 201.156.26.0/24 /24 201.156.26.0 – 201.156.26.255 AS6503 1
610 201.156.27.0/24 /24 201.156.27.0 – 201.156.27.255 AS6503 1
611 201.156.28.0/24 /24 201.156.28.0 – 201.156.28.255 AS6503 1
612 201.156.29.0/24 /24 201.156.29.0 – 201.156.29.255 AS6503 1
613 201.156.30.0/24 /24 201.156.30.0 – 201.156.30.255 AS6503 1
614 201.156.32.0/19 /19 201.156.32.0 – 201.156.63.255 AS6503 1
615 201.156.32.0/23 /23 201.156.32.0 – 201.156.33.255 AS6503 1
616 201.156.34.0/24 /24 201.156.34.0 – 201.156.34.255 AS6503 1
617 201.156.35.0/24 /24 201.156.35.0 – 201.156.35.255 AS6503 1
618 201.156.36.0/23 /23 201.156.36.0 – 201.156.37.255 AS6503 1
619 201.156.38.0/24 /24 201.156.38.0 – 201.156.38.255 AS6503 1
620 201.156.39.0/24 /24 201.156.39.0 – 201.156.39.255 AS6503 1
621 201.156.40.0/21 /21 201.156.40.0 – 201.156.47.255 AS6503 1
622 201.156.48.0/20 /20 201.156.48.0 – 201.156.63.255 AS6503 1
623 201.156.48.0/21 /21 201.156.48.0 – 201.156.55.255 AS6503 1
624 201.156.64.0/18 /18 201.156.64.0 – 201.156.127.255 AS6503 1
625 201.156.80.0/22 /22 201.156.80.0 – 201.156.83.255 AS6503 1
626 201.156.84.0/23 /23 201.156.84.0 – 201.156.85.255 AS6503 1
627 201.156.85.0/24 /24 201.156.85.0 – 201.156.85.255 AS6503 1
628 201.156.114.0/24 /24 201.156.114.0 – 201.156.114.255 AS6503 1
629 201.156.120.0/23 /23 201.156.120.0 – 201.156.121.255 AS6503 1
630 201.156.121.0/24 /24 201.156.121.0 – 201.156.121.255 AS6503 1
631 201.156.128.0/17 /17 201.156.128.0 – 201.156.255.255 AS6503 1
632 201.156.128.0/20 /20 201.156.128.0 – 201.156.143.255 AS6503 1
633 201.156.131.0/24 /24 201.156.131.0 – 201.156.131.255 AS6503 1
634 201.156.176.0/21 /21 201.156.176.0 – 201.156.183.255 AS6503 1
635 201.156.181.0/24 /24 201.156.181.0 – 201.156.181.255 AS6503 1
636 201.156.218.0/23 /23 201.156.218.0 – 201.156.219.255 AS6503 1
637 201.156.218.0/24 /24 201.156.218.0 – 201.156.218.255 AS6503 1
638 201.156.219.0/24 /24 201.156.219.0 – 201.156.219.255 AS6503 1
639 201.156.230.0/23 /23 201.156.230.0 – 201.156.231.255 AS6503 1
640 201.156.232.0/21 /21 201.156.232.0 – 201.156.239.255 AS6503 1
641 201.158.128.0/17 /17 201.158.128.0 – 201.158.255.255 AS6503 1
642 201.158.128.0/19 /19 201.158.128.0 – 201.158.159.255 AS6503 1
643 201.158.159.0/24 /24 201.158.159.0 – 201.158.159.255 AS6503 1
644 201.158.160.0/19 /19 201.158.160.0 – 201.158.191.255 AS6503 1
645 201.158.177.0/24 /24 201.158.177.0 – 201.158.177.255 AS6503 1
646 201.158.192.0/18 /18 201.158.192.0 – 201.158.255.255 AS6503 1
647 201.158.207.0/24 /24 201.158.207.0 – 201.158.207.255 AS6503 1
648 201.158.215.0/24 /24 201.158.215.0 – 201.158.215.255 AS6503 1
649 201.158.238.0/24 /24 201.158.238.0 – 201.158.238.255 AS6503 1
650 207.249.128.0/18 /18 207.249.128.0 – 207.249.191.255 AS6503 1
651 207.249.128.0/19 /19 207.249.128.0 – 207.249.159.255 AS6503 1
652 207.249.158.0/24 /24 207.249.158.0 – 207.249.158.255 AS6503 1
653 207.249.160.0/19 /19 207.249.160.0 – 207.249.191.255 AS6503 1
654 207.249.161.0/24 /24 207.249.161.0 – 207.249.161.255 AS6503 1