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 646 IPv4 prefixes · ASN: AS4637 · showing 601–646
# Prefix ↑ Mask Range Origin ASN MOAS
601 210.176.130.0/23 /23 210.176.130.0 – 210.176.131.255 AS4637 1
602 210.176.130.0/24 /24 210.176.130.0 – 210.176.130.255 AS4637 1
603 210.176.132.0/24 /24 210.176.132.0 – 210.176.132.255 AS4637 1
604 210.176.133.0/24 /24 210.176.133.0 – 210.176.133.255 AS4637 1
605 210.176.135.0/24 /24 210.176.135.0 – 210.176.135.255 AS4637 1
606 210.176.136.0/24 /24 210.176.136.0 – 210.176.136.255 AS4637 1
607 210.176.137.0/24 /24 210.176.137.0 – 210.176.137.255 AS4637 1
608 210.176.138.0/24 /24 210.176.138.0 – 210.176.138.255 AS4637 1
609 210.176.139.0/24 /24 210.176.139.0 – 210.176.139.255 AS4637 1
610 210.176.140.0/24 /24 210.176.140.0 – 210.176.140.255 AS4637 1
611 210.176.141.0/24 /24 210.176.141.0 – 210.176.141.255 AS4637 1
612 210.176.142.0/24 /24 210.176.142.0 – 210.176.142.255 AS7543, AS4637 2
613 210.176.143.0/24 /24 210.176.143.0 – 210.176.143.255 AS4637 1
614 210.176.144.0/24 /24 210.176.144.0 – 210.176.144.255 AS4637 1
615 210.176.145.0/24 /24 210.176.145.0 – 210.176.145.255 AS4637 1
616 210.176.146.0/24 /24 210.176.146.0 – 210.176.146.255 AS4637 1
617 210.176.147.0/24 /24 210.176.147.0 – 210.176.147.255 AS4637 1
618 210.176.148.0/24 /24 210.176.148.0 – 210.176.148.255 AS4637 1
619 210.176.150.0/24 /24 210.176.150.0 – 210.176.150.255 AS4637 1
620 210.176.151.0/24 /24 210.176.151.0 – 210.176.151.255 AS4637 1
621 210.176.152.0/24 /24 210.176.152.0 – 210.176.152.255 AS4637 1
622 210.176.153.0/24 /24 210.176.153.0 – 210.176.153.255 AS4637 1
623 210.176.154.0/24 /24 210.176.154.0 – 210.176.154.255 AS4637 1
624 210.176.155.0/24 /24 210.176.155.0 – 210.176.155.255 AS4637 1
625 210.176.156.0/24 /24 210.176.156.0 – 210.176.156.255 AS4637 1
626 210.176.157.0/24 /24 210.176.157.0 – 210.176.157.255 AS4637 1
627 210.176.158.0/24 /24 210.176.158.0 – 210.176.158.255 AS4637 1
628 210.176.159.0/24 /24 210.176.159.0 – 210.176.159.255 AS4637 1
629 217.151.32.0/21 /21 217.151.32.0 – 217.151.39.255 AS4637 1
630 217.151.36.0/24 /24 217.151.36.0 – 217.151.36.255 AS4637 1
631 217.151.37.0/24 /24 217.151.37.0 – 217.151.37.255 AS4637 1
632 217.151.38.0/24 /24 217.151.38.0 – 217.151.38.255 AS4637 1
633 217.151.39.0/24 /24 217.151.39.0 – 217.151.39.255 AS4637 1
634 217.151.40.0/23 /23 217.151.40.0 – 217.151.41.255 AS4637 1
635 217.151.40.0/24 /24 217.151.40.0 – 217.151.40.255 AS4637 1
636 217.151.41.0/24 /24 217.151.41.0 – 217.151.41.255 AS4637 1
637 217.151.42.0/23 /23 217.151.42.0 – 217.151.43.255 AS4637 1
638 217.151.44.0/24 /24 217.151.44.0 – 217.151.44.255 AS4637 1
639 217.151.45.0/24 /24 217.151.45.0 – 217.151.45.255 AS4637 1
640 217.151.46.0/24 /24 217.151.46.0 – 217.151.46.255 AS4637 1
641 217.151.47.0/24 /24 217.151.47.0 – 217.151.47.255 AS4637 1
642 220.232.204.0/24 /24 220.232.204.0 – 220.232.204.255 AS4637 1
643 220.232.205.0/24 /24 220.232.205.0 – 220.232.205.255 AS4637 1
644 220.232.206.0/24 /24 220.232.206.0 – 220.232.206.255 AS4637 1
645 220.232.242.0/24 /24 220.232.242.0 – 220.232.242.255 AS4637 1
646 220.232.243.0/24 /24 220.232.243.0 – 220.232.243.255 AS4637 1