BGP Full View — RIPE RIS RRC00data as of 2026-06-28 20:31

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
1 135 192
IPv4 origin ASNs
78 621
IPv4 MOAS
5 930
IPv6 prefixes
259 625
IPv6 origin ASNs
36 772
IPv6 MOAS
870

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
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 909
911 540 224
/17 8 718
285 671 424
/18 14 059
230 342 656
/19 26 683
218 587 136
/20 48 609
199 102 464
/21 56 030
114 749 440
/22 118 720
121 569 280
/23 119 291
61 076 992
/24 719 231
184 123 136
Total 1 129 687 4 308 702 464
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /24 0.02%

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 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 518
2 893 021 184
/30 745
195 297 280
/31 361
47 316 992
/32 27 032
1 771 569 152
/33 5 786
189 595 648
/34 5 529
90 587 136
/35 1 953
15 998 976
/36 10 074
41 263 104
/37 1 386
2 838 528
/38 2 690
2 754 560
/39 1 858
951 296
/40 24 460
6 261 760
/41 1 766
226 048
/42 3 046
194 944
/43 1 481
47 392
/44 26 358
421 728
/45 4 570
36 560
/46 5 872
23 488
/47 9 098
18 196
/48 119 471
119 471
Total 259 335 4 413 952 295 251
IPv4 (1 135 192) IPv6 (259 625)
Reset
Found 348 IPv4 prefixes · ASN: AS27738 · showing 301–348
# Prefix ↑ Mask Range Origin ASN MOAS
301 201.183.68.0/24 /24 201.183.68.0 – 201.183.68.255 AS27738 1
302 201.183.69.0/24 /24 201.183.69.0 – 201.183.69.255 AS27738 1
303 201.183.70.0/24 /24 201.183.70.0 – 201.183.70.255 AS27738 1
304 201.183.71.0/24 /24 201.183.71.0 – 201.183.71.255 AS27738 1
305 201.183.74.0/24 /24 201.183.74.0 – 201.183.74.255 AS27738 1
306 201.183.87.0/24 /24 201.183.87.0 – 201.183.87.255 AS27738 1
307 201.183.91.0/24 /24 201.183.91.0 – 201.183.91.255 AS27738 1
308 201.183.96.0/24 /24 201.183.96.0 – 201.183.96.255 AS27738 1
309 201.183.99.0/24 /24 201.183.99.0 – 201.183.99.255 AS27738 1
310 201.183.100.0/24 /24 201.183.100.0 – 201.183.100.255 AS27738 1
311 201.183.141.0/24 /24 201.183.141.0 – 201.183.141.255 AS27738 1
312 201.183.142.0/24 /24 201.183.142.0 – 201.183.142.255 AS27738 1
313 201.183.143.0/24 /24 201.183.143.0 – 201.183.143.255 AS27738 1
314 201.183.144.0/24 /24 201.183.144.0 – 201.183.144.255 AS27738 1
315 201.183.145.0/24 /24 201.183.145.0 – 201.183.145.255 AS27738 1
316 201.183.146.0/24 /24 201.183.146.0 – 201.183.146.255 AS27738 1
317 201.183.147.0/24 /24 201.183.147.0 – 201.183.147.255 AS27738 1
318 201.183.148.0/24 /24 201.183.148.0 – 201.183.148.255 AS27738 1
319 201.183.149.0/24 /24 201.183.149.0 – 201.183.149.255 AS27738 1
320 201.183.150.0/24 /24 201.183.150.0 – 201.183.150.255 AS27738 1
321 201.183.151.0/24 /24 201.183.151.0 – 201.183.151.255 AS27738 1
322 201.183.161.0/24 /24 201.183.161.0 – 201.183.161.255 AS27738 1
323 201.183.216.0/24 /24 201.183.216.0 – 201.183.216.255 AS27738 1
324 201.183.219.0/24 /24 201.183.219.0 – 201.183.219.255 AS27738 1
325 201.183.220.0/24 /24 201.183.220.0 – 201.183.220.255 AS27738 1
326 201.183.221.0/24 /24 201.183.221.0 – 201.183.221.255 AS27738 1
327 201.183.222.0/24 /24 201.183.222.0 – 201.183.222.255 AS27738 1
328 201.183.223.0/24 /24 201.183.223.0 – 201.183.223.255 AS27738 1
329 201.183.224.0/24 /24 201.183.224.0 – 201.183.224.255 AS27738 1
330 201.183.225.0/24 /24 201.183.225.0 – 201.183.225.255 AS27738 1
331 201.183.226.0/24 /24 201.183.226.0 – 201.183.226.255 AS27738 1
332 201.183.227.0/24 /24 201.183.227.0 – 201.183.227.255 AS27738 1
333 201.183.230.0/24 /24 201.183.230.0 – 201.183.230.255 AS27738 1
334 201.183.233.0/24 /24 201.183.233.0 – 201.183.233.255 AS27738 1
335 201.183.234.0/24 /24 201.183.234.0 – 201.183.234.255 AS27738 1
336 201.183.235.0/24 /24 201.183.235.0 – 201.183.235.255 AS27738 1
337 201.183.237.0/24 /24 201.183.237.0 – 201.183.237.255 AS27738 1
338 201.183.238.0/24 /24 201.183.238.0 – 201.183.238.255 AS27738 1
339 201.183.243.0/24 /24 201.183.243.0 – 201.183.243.255 AS27738 1
340 201.183.244.0/24 /24 201.183.244.0 – 201.183.244.255 AS27738 1
341 201.183.247.0/24 /24 201.183.247.0 – 201.183.247.255 AS27738 1
342 201.183.248.0/24 /24 201.183.248.0 – 201.183.248.255 AS27738 1
343 201.183.249.0/24 /24 201.183.249.0 – 201.183.249.255 AS27738 1
344 201.183.250.0/24 /24 201.183.250.0 – 201.183.250.255 AS27738 1
345 201.183.251.0/24 /24 201.183.251.0 – 201.183.251.255 AS27738 1
346 201.183.253.0/24 /24 201.183.253.0 – 201.183.253.255 AS27738 1
347 201.183.254.0/24 /24 201.183.254.0 – 201.183.254.255 AS27738 1
348 201.183.255.0/24 /24 201.183.255.0 – 201.183.255.255 AS27738 1