BGP Full View — RIPE RIS RRC00data as of 2026-10-08 18:26

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 →
thank you!
IPv4 prefixes
1 162 454
IPv4 origin ASNs
79 253
IPv4 MOAS
6 130
IPv6 prefixes
268 225
IPv6 origin ASNs
37 543
IPv6 MOAS
1 093

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 97
203 423 744
/12 305
319 815 680
/13 593
310 902 784
/14 1 206
316 145 664
/15 2 188
286 785 536
/16 13 971
915 603 456
/17 8 694
284 884 992
/18 14 041
230 047 744
/19 26 759
219 209 728
/20 48 496
198 639 616
/21 56 951
116 635 648
/22 118 573
121 418 752
/23 121 445
62 179 840
/24 743 849
190 425 344
Total 1 157 237 4 325 572 352
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 616 960 addr 73.03%
Not announced 1 158 350 336 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.16%
↳ routable but not announced 565 708 288 addr 48.84%
    — of total IPv4 space 13.17%
    — of announceable space (total − tech/reserved) 15.28%
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) 261 /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 15
4 026 531 840
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 21
88 080 384
/27 19
39 845 888
/28 169
177 209 344
/29 5 861
3 072 851 968
/30 737
193 200 128
/31 388
50 855 936
/32 27 405
1 796 014 080
/33 6 073
199 000 064
/34 5 736
93 978 624
/35 2 013
16 490 496
/36 10 171
41 660 416
/37 1 382
2 830 336
/38 2 816
2 883 584
/39 1 888
966 656
/40 24 869
6 366 464
/41 1 853
237 184
/42 2 963
189 632
/43 1 479
47 328
/44 27 182
434 912
/45 5 012
40 096
/46 6 884
27 536
/47 9 675
19 350
/48 123 305
123 305
Total 267 998 4 414 659 557 743
IPv4 (1 162 454) IPv6 (268 225)
Reset
Found 346 IPv6 prefixes · ASN: AS20473 · showing 301–346
# Prefix ↑ Mask Range Origin ASN MOAS
301 2a10:ccc1:4d0::/48 /48 2a10:ccc1:4d0:: – 2a10:ccc1:4d0:ffff:ffff:ffff:ffff:ffff AS20473 1
302 2a10:ccc1:4ee::/48 /48 2a10:ccc1:4ee:: – 2a10:ccc1:4ee:ffff:ffff:ffff:ffff:ffff AS20473 1
303 2a10:fa80:5::/48 /48 2a10:fa80:5:: – 2a10:fa80:5:ffff:ffff:ffff:ffff:ffff AS20473 1
304 2a10:fa80:6::/48 /48 2a10:fa80:6:: – 2a10:fa80:6:ffff:ffff:ffff:ffff:ffff AS20473 1
305 2a10:fa80:f::/48 /48 2a10:fa80:f:: – 2a10:fa80:f:ffff:ffff:ffff:ffff:ffff AS16509, AS20473 2
306 2a10:fa80:110::/48 /48 2a10:fa80:110:: – 2a10:fa80:110:ffff:ffff:ffff:ffff:ffff AS20473 1
307 2a10:fa80:111::/48 /48 2a10:fa80:111:: – 2a10:fa80:111:ffff:ffff:ffff:ffff:ffff AS20473 1
308 2a10:fa80:112::/48 /48 2a10:fa80:112:: – 2a10:fa80:112:ffff:ffff:ffff:ffff:ffff AS20473 1
309 2a10:fa80:2000::/36 /36 2a10:fa80:2000:: – 2a10:fa80:2fff:ffff:ffff:ffff:ffff:ffff AS20473 1
310 2a10:fa81:f00::/40 /40 2a10:fa81:f00:: – 2a10:fa81:fff:ffff:ffff:ffff:ffff:ffff AS20473 1
311 2a10:fa81:1500::/40 /40 2a10:fa81:1500:: – 2a10:fa81:15ff:ffff:ffff:ffff:ffff:ffff AS20473 1
312 2a10:fa81:2114::/48 /48 2a10:fa81:2114:: – 2a10:fa81:2114:ffff:ffff:ffff:ffff:ffff AS20473 1
313 2a10:fa81:2189::/48 /48 2a10:fa81:2189:: – 2a10:fa81:2189:ffff:ffff:ffff:ffff:ffff AS20473 1
314 2a10:fa81:21c4::/48 /48 2a10:fa81:21c4:: – 2a10:fa81:21c4:ffff:ffff:ffff:ffff:ffff AS20473 1
315 2a10:fa81:21c5::/48 /48 2a10:fa81:21c5:: – 2a10:fa81:21c5:ffff:ffff:ffff:ffff:ffff AS20473 1
316 2a10:fa81:21f0::/48 /48 2a10:fa81:21f0:: – 2a10:fa81:21f0:ffff:ffff:ffff:ffff:ffff AS20473 1
317 2a11:ed00::/29 /29 2a11:ed00:: – 2a11:ed07:ffff:ffff:ffff:ffff:ffff:ffff AS20473 1
318 2a11:ef00::/29 /29 2a11:ef00:: – 2a11:ef07:ffff:ffff:ffff:ffff:ffff:ffff AS20473 1
319 2a11:f100::/29 /29 2a11:f100:: – 2a11:f107:ffff:ffff:ffff:ffff:ffff:ffff AS20473 1
320 2a11:f300::/29 /29 2a11:f300:: – 2a11:f307:ffff:ffff:ffff:ffff:ffff:ffff AS20473 1
321 2a11:f500::/29 /29 2a11:f500:: – 2a11:f507:ffff:ffff:ffff:ffff:ffff:ffff AS20473 1
322 2a11:f900::/29 /29 2a11:f900:: – 2a11:f907:ffff:ffff:ffff:ffff:ffff:ffff AS20473 1
323 2a12:600::/32 /32 2a12:600:: – 2a12:600:ffff:ffff:ffff:ffff:ffff:ffff AS20473 1
324 2a12:600::/33 /33 2a12:600:: – 2a12:600:7fff:ffff:ffff:ffff:ffff:ffff AS20473 1
325 2a12:600:8000::/33 /33 2a12:600:8000:: – 2a12:600:ffff:ffff:ffff:ffff:ffff:ffff AS20473 1
326 2a12:fc0:10::/48 /48 2a12:fc0:10:: – 2a12:fc0:10:ffff:ffff:ffff:ffff:ffff AS20473 1
327 2a12:7240::/29 /29 2a12:7240:: – 2a12:7247:ffff:ffff:ffff:ffff:ffff:ffff AS20473 1
328 2a13:1000::/48 /48 2a13:1000:: – 2a13:1000::ffff:ffff:ffff:ffff:ffff AS20473 1
329 2a13:1002::/48 /48 2a13:1002:: – 2a13:1002::ffff:ffff:ffff:ffff:ffff AS20473 1
330 2a13:1002:1::/48 /48 2a13:1002:1:: – 2a13:1002:1:ffff:ffff:ffff:ffff:ffff AS20473 1
331 2a13:9500:61::/48 /48 2a13:9500:61:: – 2a13:9500:61:ffff:ffff:ffff:ffff:ffff AS20473 1
332 2a13:9500:cf::/48 /48 2a13:9500:cf:: – 2a13:9500:cf:ffff:ffff:ffff:ffff:ffff AS20473 1
333 2a13:9500:1ac::/48 /48 2a13:9500:1ac:: – 2a13:9500:1ac:ffff:ffff:ffff:ffff:ffff AS20473 1
334 2a13:9500:1b3::/48 /48 2a13:9500:1b3:: – 2a13:9500:1b3:ffff:ffff:ffff:ffff:ffff AS20473 1
335 2a13:9500:1d8::/48 /48 2a13:9500:1d8:: – 2a13:9500:1d8:ffff:ffff:ffff:ffff:ffff AS20473 1
336 2a13:9500:1ec::/48 /48 2a13:9500:1ec:: – 2a13:9500:1ec:ffff:ffff:ffff:ffff:ffff AS20473 1
337 2a14:7583:e500::/40 /40 2a14:7583:e500:: – 2a14:7583:e5ff:ffff:ffff:ffff:ffff:ffff AS20473 1
338 2a14:7583:ef30::/48 /48 2a14:7583:ef30:: – 2a14:7583:ef30:ffff:ffff:ffff:ffff:ffff AS20473 1
339 2a14:7583:f124::/46 /46 2a14:7583:f124:: – 2a14:7583:f127:ffff:ffff:ffff:ffff:ffff AS20473 1
340 2a14:7583:f180::/46 /46 2a14:7583:f180:: – 2a14:7583:f183:ffff:ffff:ffff:ffff:ffff AS20473 1
341 2a14:7583:f198::/46 /46 2a14:7583:f198:: – 2a14:7583:f19b:ffff:ffff:ffff:ffff:ffff AS20473 1
342 2a14:7584:8000::/36 /36 2a14:7584:8000:: – 2a14:7584:8fff:ffff:ffff:ffff:ffff:ffff AS20473 1
343 2a14:7584:9000::/36 /36 2a14:7584:9000:: – 2a14:7584:9fff:ffff:ffff:ffff:ffff:ffff AS20473 1
344 2a14:ae00:c::/48 /48 2a14:ae00:c:: – 2a14:ae00:c:ffff:ffff:ffff:ffff:ffff AS20473 1
345 2a14:ae00:100::/48 /48 2a14:ae00:100:: – 2a14:ae00:100:ffff:ffff:ffff:ffff:ffff AS20473 1
346 2a14:ae07::/48 /48 2a14:ae07:: – 2a14:ae07::ffff:ffff:ffff:ffff:ffff AS20473 1