BGP Full View — RIPE RIS RRC00data as of 2026-05-03 11:51

Source: data.ris.ripe.net/rrc00/latest-bview.gz (MRT TABLE_DUMP_V2). For each announced prefix — the distinct origin ASN(s).
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IPv4 prefixes
1 125 988
IPv4 origin ASNs
78 238
IPv4 MOAS
6 333
IPv6 prefixes
255 607
IPv6 origin ASNs
36 454
IPv6 MOAS
1 432

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
/13 585
306 708 480
/14 1 203
315 359 232
/15 2 152
282 066 944
/16 13 828
906 231 808
/17 8 682
284 491 776
/18 13 947
228 507 648
/19 26 617
218 046 464
/20 48 501
198 660 096
/21 55 727
114 128 896
/22 118 743
121 592 832
/23 117 906
60 367 872
/24 712 463
182 390 528
Total 1 120 821 4 284 954 368
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 270 464 addr 72.51%
Not announced 1 180 696 832 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 062 720 addr 49.81%
    — of total IPv4 space 13.69%
    — of announceable space (total − tech/reserved) 15.88%
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 5 467
2 866 282 496
/30 830
217 579 520
/31 359
47 054 848
/32 26 985
1 768 488 960
/33 5 670
185 794 560
/34 5 564
91 160 576
/35 1 940
15 892 480
/36 9 952
40 763 392
/37 1 348
2 760 704
/38 2 727
2 792 448
/39 1 848
946 176
/40 23 828
6 099 968
/41 1 727
221 056
/42 2 974
190 336
/43 1 467
46 944
/44 25 801
412 816
/45 4 515
36 120
/46 5 838
23 352
/47 8 894
17 788
/48 117 294
117 294
Total 255 312 4 413 966 648 042
IPv4 (1 125 988) IPv6 (255 607)
Reset
Found 0 IPv6 prefixes · ASN: AS201619 · showing 0
# Prefix ↑ Mask Range Origin ASN MOAS
Nothing found.