BGP Full View — RIPE RIS RRC00data as of 2026-06-10 02:42

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
1 130 842
IPv4 origin ASNs
78 482
IPv4 MOAS
6 671
IPv6 prefixes
259 001
IPv6 origin ASNs
36 692
IPv6 MOAS
1 153

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
/12 304
318 767 104
/13 585
306 708 480
/14 1 202
315 097 088
/15 2 161
283 246 592
/16 13 801
904 462 336
/17 8 701
285 114 368
/18 14 057
230 309 888
/19 26 640
218 234 880
/20 48 488
198 606 848
/21 55 287
113 227 776
/22 118 612
121 458 688
/23 118 263
60 550 656
/24 717 054
183 565 824
Total 1 125 319 4 288 033 792
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 971 648 addr 72.53%
Not announced 1 179 995 648 addr 27.47%
↳ technical / special-use (not meant to be announced) 592 609 536 addr 50.22%
↳ routable but not announced 587 386 112 addr 49.78%
    — of total IPv4 space 13.68%
    — of announceable space (total − tech/reserved) 15.87%
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) 388 /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 38
637 534 208
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 383
2 822 242 304
/30 747
195 821 568
/31 353
46 268 416
/32 27 030
1 771 438 080
/33 5 733
187 858 944
/34 5 561
91 111 424
/35 1 956
16 023 552
/36 10 050
41 164 800
/37 1 389
2 844 672
/38 2 752
2 818 048
/39 1 854
949 248
/40 23 944
6 129 664
/41 1 725
220 800
/42 3 039
194 496
/43 1 477
47 264
/44 26 107
417 712
/45 4 561
36 488
/46 5 953
23 812
/47 9 131
18 262
/48 119 696
119 696
Total 258 721 4 413 846 995 202
IPv4 (1 130 842) IPv6 (259 001)
Reset
Found 644 IPv4 prefixes · ASN: AS4637 · showing 601–644
# Prefix ↑ Mask Range Origin ASN MOAS
601 210.176.132.0/24 /24 210.176.132.0 – 210.176.132.255 AS4637 1
602 210.176.133.0/24 /24 210.176.133.0 – 210.176.133.255 AS4637 1
603 210.176.135.0/24 /24 210.176.135.0 – 210.176.135.255 AS4637 1
604 210.176.136.0/24 /24 210.176.136.0 – 210.176.136.255 AS4637 1
605 210.176.137.0/24 /24 210.176.137.0 – 210.176.137.255 AS4637 1
606 210.176.138.0/24 /24 210.176.138.0 – 210.176.138.255 AS4637 1
607 210.176.139.0/24 /24 210.176.139.0 – 210.176.139.255 AS4637 1
608 210.176.140.0/24 /24 210.176.140.0 – 210.176.140.255 AS4637 1
609 210.176.141.0/24 /24 210.176.141.0 – 210.176.141.255 AS4637 1
610 210.176.142.0/24 /24 210.176.142.0 – 210.176.142.255 AS7543, AS4637 2
611 210.176.143.0/24 /24 210.176.143.0 – 210.176.143.255 AS4637 1
612 210.176.144.0/24 /24 210.176.144.0 – 210.176.144.255 AS4637 1
613 210.176.145.0/24 /24 210.176.145.0 – 210.176.145.255 AS4637 1
614 210.176.146.0/24 /24 210.176.146.0 – 210.176.146.255 AS4637 1
615 210.176.147.0/24 /24 210.176.147.0 – 210.176.147.255 AS4637 1
616 210.176.148.0/24 /24 210.176.148.0 – 210.176.148.255 AS4637 1
617 210.176.150.0/24 /24 210.176.150.0 – 210.176.150.255 AS4637 1
618 210.176.151.0/24 /24 210.176.151.0 – 210.176.151.255 AS4637 1
619 210.176.152.0/24 /24 210.176.152.0 – 210.176.152.255 AS4637 1
620 210.176.153.0/24 /24 210.176.153.0 – 210.176.153.255 AS4637 1
621 210.176.154.0/24 /24 210.176.154.0 – 210.176.154.255 AS4637 1
622 210.176.155.0/24 /24 210.176.155.0 – 210.176.155.255 AS4637 1
623 210.176.156.0/24 /24 210.176.156.0 – 210.176.156.255 AS4637 1
624 210.176.157.0/24 /24 210.176.157.0 – 210.176.157.255 AS4637 1
625 210.176.158.0/24 /24 210.176.158.0 – 210.176.158.255 AS4637 1
626 210.176.159.0/24 /24 210.176.159.0 – 210.176.159.255 AS4637 1
627 217.151.32.0/21 /21 217.151.32.0 – 217.151.39.255 AS4637 1
628 217.151.36.0/24 /24 217.151.36.0 – 217.151.36.255 AS4637 1
629 217.151.37.0/24 /24 217.151.37.0 – 217.151.37.255 AS4637 1
630 217.151.38.0/24 /24 217.151.38.0 – 217.151.38.255 AS4637 1
631 217.151.39.0/24 /24 217.151.39.0 – 217.151.39.255 AS4637 1
632 217.151.40.0/23 /23 217.151.40.0 – 217.151.41.255 AS4637 1
633 217.151.40.0/24 /24 217.151.40.0 – 217.151.40.255 AS4637 1
634 217.151.41.0/24 /24 217.151.41.0 – 217.151.41.255 AS4637 1
635 217.151.42.0/23 /23 217.151.42.0 – 217.151.43.255 AS4637 1
636 217.151.44.0/24 /24 217.151.44.0 – 217.151.44.255 AS4637 1
637 217.151.45.0/24 /24 217.151.45.0 – 217.151.45.255 AS4637 1
638 217.151.46.0/24 /24 217.151.46.0 – 217.151.46.255 AS4637 1
639 217.151.47.0/24 /24 217.151.47.0 – 217.151.47.255 AS4637 1
640 220.232.204.0/24 /24 220.232.204.0 – 220.232.204.255 AS4637 1
641 220.232.205.0/24 /24 220.232.205.0 – 220.232.205.255 AS4637 1
642 220.232.206.0/24 /24 220.232.206.0 – 220.232.206.255 AS4637 1
643 220.232.242.0/24 /24 220.232.242.0 – 220.232.242.255 AS4637 1
644 220.232.243.0/24 /24 220.232.243.0 – 220.232.243.255 AS4637 1