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 641 IPv4 prefixes · ASN: AS18809 · showing 601–641
# Prefix ↓ Mask Range Origin ASN MOAS
601 181.197.128.0/18 /18 181.197.128.0 – 181.197.191.255 AS18809 1
602 181.197.120.0/22 /22 181.197.120.0 – 181.197.123.255 AS18809 1
603 181.197.116.0/22 /22 181.197.116.0 – 181.197.119.255 AS18809 1
604 181.197.108.0/22 /22 181.197.108.0 – 181.197.111.255 AS18809 1
605 181.197.104.0/22 /22 181.197.104.0 – 181.197.107.255 AS18809 1
606 181.197.92.0/22 /22 181.197.92.0 – 181.197.95.255 AS18809 1
607 181.197.88.0/22 /22 181.197.88.0 – 181.197.91.255 AS18809 1
608 181.197.86.0/24 /24 181.197.86.0 – 181.197.86.255 AS18809 1
609 181.197.84.0/24 /24 181.197.84.0 – 181.197.84.255 AS18809 1
610 181.197.82.0/24 /24 181.197.82.0 – 181.197.82.255 AS18809 1
611 181.197.81.0/24 /24 181.197.81.0 – 181.197.81.255 AS18809 1
612 181.197.80.0/20 /20 181.197.80.0 – 181.197.95.255 AS18809 1
613 181.197.72.0/21 /21 181.197.72.0 – 181.197.79.255 AS18809 1
614 181.197.64.0/23 /23 181.197.64.0 – 181.197.65.255 AS18809 1
615 181.197.64.0/21 /21 181.197.64.0 – 181.197.71.255 AS18809 1
616 181.197.64.0/19 /19 181.197.64.0 – 181.197.95.255 AS18809 1
617 181.197.64.0/18 /18 181.197.64.0 – 181.197.127.255 AS18809 1
618 181.197.60.0/22 /22 181.197.60.0 – 181.197.63.255 AS18809 1
619 181.197.56.0/22 /22 181.197.56.0 – 181.197.59.255 AS18809 1
620 181.197.40.0/22 /22 181.197.40.0 – 181.197.43.255 AS18809 1
621 181.197.36.0/23 /23 181.197.36.0 – 181.197.37.255 AS18809 1
622 181.197.32.0/22 /22 181.197.32.0 – 181.197.35.255 AS18809 1
623 181.197.29.0/24 /24 181.197.29.0 – 181.197.29.255 AS18809 1
624 181.197.28.0/24 /24 181.197.28.0 – 181.197.28.255 AS18809 1
625 181.197.24.0/22 /22 181.197.24.0 – 181.197.27.255 AS18809 1
626 181.197.20.0/22 /22 181.197.20.0 – 181.197.23.255 AS18809 1
627 181.197.16.0/22 /22 181.197.16.0 – 181.197.19.255 AS18809 1
628 181.197.10.0/23 /23 181.197.10.0 – 181.197.11.255 AS18809 1
629 181.197.7.0/24 /24 181.197.7.0 – 181.197.7.255 AS18809 1
630 181.197.6.0/24 /24 181.197.6.0 – 181.197.6.255 AS18809 1
631 181.197.4.0/23 /23 181.197.4.0 – 181.197.5.255 AS18809 1
632 181.197.1.0/24 /24 181.197.1.0 – 181.197.1.255 AS18809 1
633 181.197.0.0/22 /22 181.197.0.0 – 181.197.3.255 AS18809 1
634 181.197.0.0/19 /19 181.197.0.0 – 181.197.31.255 AS18809 1
635 181.197.0.0/18 /18 181.197.0.0 – 181.197.63.255 AS18809 1
636 181.197.0.0/17 /17 181.197.0.0 – 181.197.127.255 AS18809 1
637 138.186.91.0/24 /24 138.186.91.0 – 138.186.91.255 AS18809 1
638 138.186.90.0/24 /24 138.186.90.0 – 138.186.90.255 AS18809 1
639 138.186.89.0/24 /24 138.186.89.0 – 138.186.89.255 AS18809 1
640 64.215.120.0/21 /21 64.215.120.0 – 64.215.127.255 AS18809 1
641 64.213.56.0/21 /21 64.213.56.0 – 64.213.63.255 AS18809 1