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 342 IPv4 prefixes · ASN: AS22047 · showing 301–342
# Prefix ↓ Mask Range Origin ASN MOAS
301 190.46.16.0/20 /20 190.46.16.0 – 190.46.31.255 AS22047 1
302 190.46.0.0/20 /20 190.46.0.0 – 190.46.15.255 AS22047 1
303 190.46.0.0/16 /16 190.46.0.0 – 190.46.255.255 AS22047 1
304 190.45.240.0/20 /20 190.45.240.0 – 190.45.255.255 AS22047 1
305 190.45.224.0/20 /20 190.45.224.0 – 190.45.239.255 AS22047 1
306 190.45.208.0/20 /20 190.45.208.0 – 190.45.223.255 AS22047 1
307 190.45.192.0/20 /20 190.45.192.0 – 190.45.207.255 AS22047 1
308 190.45.176.0/20 /20 190.45.176.0 – 190.45.191.255 AS22047 1
309 190.45.160.0/20 /20 190.45.160.0 – 190.45.175.255 AS22047 1
310 190.45.144.0/20 /20 190.45.144.0 – 190.45.159.255 AS22047 1
311 190.45.128.0/20 /20 190.45.128.0 – 190.45.143.255 AS22047 1
312 190.45.112.0/20 /20 190.45.112.0 – 190.45.127.255 AS22047 1
313 190.45.96.0/20 /20 190.45.96.0 – 190.45.111.255 AS22047 1
314 190.45.80.0/20 /20 190.45.80.0 – 190.45.95.255 AS22047 1
315 190.45.64.0/20 /20 190.45.64.0 – 190.45.79.255 AS22047 1
316 190.45.48.0/20 /20 190.45.48.0 – 190.45.63.255 AS22047 1
317 190.45.32.0/20 /20 190.45.32.0 – 190.45.47.255 AS22047 1
318 190.45.16.0/20 /20 190.45.16.0 – 190.45.31.255 AS22047 1
319 190.45.0.0/21 /21 190.45.0.0 – 190.45.7.255 AS22047 1
320 190.45.0.0/20 /20 190.45.0.0 – 190.45.15.255 AS22047 1
321 190.45.0.0/16 /16 190.45.0.0 – 190.45.255.255 AS22047 1
322 190.44.240.0/20 /20 190.44.240.0 – 190.44.255.255 AS22047 1
323 190.44.224.0/20 /20 190.44.224.0 – 190.44.239.255 AS22047 1
324 190.44.208.0/20 /20 190.44.208.0 – 190.44.223.255 AS22047 1
325 190.44.192.0/20 /20 190.44.192.0 – 190.44.207.255 AS22047 1
326 190.44.176.0/20 /20 190.44.176.0 – 190.44.191.255 AS22047 1
327 190.44.160.0/20 /20 190.44.160.0 – 190.44.175.255 AS22047 1
328 190.44.144.0/20 /20 190.44.144.0 – 190.44.159.255 AS22047 1
329 190.44.128.0/20 /20 190.44.128.0 – 190.44.143.255 AS22047 1
330 190.44.112.0/20 /20 190.44.112.0 – 190.44.127.255 AS22047 1
331 190.44.96.0/20 /20 190.44.96.0 – 190.44.111.255 AS22047 1
332 190.44.80.0/20 /20 190.44.80.0 – 190.44.95.255 AS22047 1
333 190.44.64.0/20 /20 190.44.64.0 – 190.44.79.255 AS22047 1
334 190.44.48.0/20 /20 190.44.48.0 – 190.44.63.255 AS22047 1
335 190.44.32.0/20 /20 190.44.32.0 – 190.44.47.255 AS22047 1
336 190.44.16.0/20 /20 190.44.16.0 – 190.44.31.255 AS22047 1
337 190.44.0.0/20 /20 190.44.0.0 – 190.44.15.255 AS22047 1
338 190.44.0.0/16 /16 190.44.0.0 – 190.44.255.255 AS22047 1
339 186.156.224.0/19 /19 186.156.224.0 – 186.156.255.255 AS22047 1
340 186.156.128.0/17 /17 186.156.128.0 – 186.156.255.255 AS22047 1
341 186.156.0.0/17 /17 186.156.0.0 – 186.156.127.255 AS22047 1
342 179.2.0.0/16 /16 179.2.0.0 – 179.2.255.255 AS22047 1