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 334 IPv6 prefixes · ASN: AS28403 · showing 301–334
# Prefix ↑ Mask Range Origin ASN MOAS
301 2806:370:97f0::/44 /44 2806:370:97f0:: – 2806:370:97ff:ffff:ffff:ffff:ffff:ffff AS28403 1
302 2806:370:9800::/44 /44 2806:370:9800:: – 2806:370:980f:ffff:ffff:ffff:ffff:ffff AS28403 1
303 2806:370:9810::/44 /44 2806:370:9810:: – 2806:370:981f:ffff:ffff:ffff:ffff:ffff AS28403 1
304 2806:370:9820::/44 /44 2806:370:9820:: – 2806:370:982f:ffff:ffff:ffff:ffff:ffff AS28403 1
305 2806:370:9830::/44 /44 2806:370:9830:: – 2806:370:983f:ffff:ffff:ffff:ffff:ffff AS28403 1
306 2806:370:9840::/44 /44 2806:370:9840:: – 2806:370:984f:ffff:ffff:ffff:ffff:ffff AS28403 1
307 2806:370:9850::/44 /44 2806:370:9850:: – 2806:370:985f:ffff:ffff:ffff:ffff:ffff AS28403 1
308 2806:370:9860::/44 /44 2806:370:9860:: – 2806:370:986f:ffff:ffff:ffff:ffff:ffff AS28403 1
309 2806:370:9870::/44 /44 2806:370:9870:: – 2806:370:987f:ffff:ffff:ffff:ffff:ffff AS28403 1
310 2806:370:9880::/44 /44 2806:370:9880:: – 2806:370:988f:ffff:ffff:ffff:ffff:ffff AS28403 1
311 2806:370:9890::/44 /44 2806:370:9890:: – 2806:370:989f:ffff:ffff:ffff:ffff:ffff AS28403 1
312 2806:370:98a0::/44 /44 2806:370:98a0:: – 2806:370:98af:ffff:ffff:ffff:ffff:ffff AS28403 1
313 2806:370:98b0::/44 /44 2806:370:98b0:: – 2806:370:98bf:ffff:ffff:ffff:ffff:ffff AS28403 1
314 2806:370:98c0::/44 /44 2806:370:98c0:: – 2806:370:98cf:ffff:ffff:ffff:ffff:ffff AS28403 1
315 2806:370:98d0::/44 /44 2806:370:98d0:: – 2806:370:98df:ffff:ffff:ffff:ffff:ffff AS28403 1
316 2806:370:98e0::/44 /44 2806:370:98e0:: – 2806:370:98ef:ffff:ffff:ffff:ffff:ffff AS28403 1
317 2806:370:98f0::/44 /44 2806:370:98f0:: – 2806:370:98ff:ffff:ffff:ffff:ffff:ffff AS28403 1
318 2806:370:9b10::/44 /44 2806:370:9b10:: – 2806:370:9b1f:ffff:ffff:ffff:ffff:ffff AS28403 1
319 2806:370:9b30::/44 /44 2806:370:9b30:: – 2806:370:9b3f:ffff:ffff:ffff:ffff:ffff AS28403 1
320 2806:370:9b40::/44 /44 2806:370:9b40:: – 2806:370:9b4f:ffff:ffff:ffff:ffff:ffff AS28403 1
321 2806:370:9b50::/44 /44 2806:370:9b50:: – 2806:370:9b5f:ffff:ffff:ffff:ffff:ffff AS28403 1
322 2806:370:9b60::/44 /44 2806:370:9b60:: – 2806:370:9b6f:ffff:ffff:ffff:ffff:ffff AS28403 1
323 2806:370:9b70::/44 /44 2806:370:9b70:: – 2806:370:9b7f:ffff:ffff:ffff:ffff:ffff AS28403 1
324 2806:370:9b80::/44 /44 2806:370:9b80:: – 2806:370:9b8f:ffff:ffff:ffff:ffff:ffff AS28403 1
325 2806:370:9b90::/44 /44 2806:370:9b90:: – 2806:370:9b9f:ffff:ffff:ffff:ffff:ffff AS28403 1
326 2806:370:9ba0::/44 /44 2806:370:9ba0:: – 2806:370:9baf:ffff:ffff:ffff:ffff:ffff AS28403 1
327 2806:370:9c80::/44 /44 2806:370:9c80:: – 2806:370:9c8f:ffff:ffff:ffff:ffff:ffff AS28403 1
328 2806:370:9c90::/44 /44 2806:370:9c90:: – 2806:370:9c9f:ffff:ffff:ffff:ffff:ffff AS28403 1
329 2806:370:9ca0::/44 /44 2806:370:9ca0:: – 2806:370:9caf:ffff:ffff:ffff:ffff:ffff AS28403 1
330 2806:370:9cb0::/44 /44 2806:370:9cb0:: – 2806:370:9cbf:ffff:ffff:ffff:ffff:ffff AS28403 1
331 2806:370:9cc0::/44 /44 2806:370:9cc0:: – 2806:370:9ccf:ffff:ffff:ffff:ffff:ffff AS28403 1
332 2806:370:9cd0::/44 /44 2806:370:9cd0:: – 2806:370:9cdf:ffff:ffff:ffff:ffff:ffff AS28403 1
333 2806:370:9ce0::/44 /44 2806:370:9ce0:: – 2806:370:9cef:ffff:ffff:ffff:ffff:ffff AS28403 1
334 2806:370:9cf0::/44 /44 2806:370:9cf0:: – 2806:370:9cff:ffff:ffff:ffff:ffff:ffff AS28403 1