← internet-registry.net · a module of the Internet address-space registry

BGP Full View — RIPE RIS RRC00data as of 2026-09-16 13:02

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
1 155 004
IPv4 origin ASNs
79 097
IPv4 MOAS
5 841
IPv6 prefixes
266 320
IPv6 origin ASNs
37 391
IPv6 MOAS
1 012

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 2 195
287 703 040
/16 13 986
916 586 496
/17 8 703
285 179 904
/18 14 029
229 851 136
/19 26 756
219 185 152
/20 48 492
198 623 232
/21 56 954
116 641 792
/22 118 301
121 140 224
/23 121 085
61 995 520
/24 736 683
188 590 848
Total 1 149 454 4 325 239 040
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 255 744 addr 73.02%
Not announced 1 158 711 552 addr 26.98%
↳ technical / special-use (not meant to be announced) 592 638 976 addr 51.15%
↳ routable but not announced 566 072 576 addr 48.85%
    — of total IPv4 space 13.18%
    — of announceable space (total − tech/reserved) 15.29%
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) 273 /24 0.01%

IPv6 prefixes by size /1–/48 only, addresses as /48 site-counts

MaskPrefixes/48 subnets
/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 49
822 083 584
/25 13
109 051 904
/26 20
83 886 080
/27 19
39 845 888
/28 170
178 257 920
/29 5 854
3 069 181 952
/30 765
200 540 160
/31 390
51 118 080
/32 27 375
1 794 048 000
/33 6 024
197 394 432
/34 5 678
93 028 352
/35 1 985
16 261 120
/36 10 105
41 390 080
/37 1 417
2 902 016
/38 2 805
2 872 320
/39 1 881
963 072
/40 24 589
6 294 784
/41 1 847
236 416
/42 3 101
198 464
/43 1 469
47 008
/44 27 291
436 656
/45 4 923
39 384
/46 6 624
26 496
/47 9 634
19 268
/48 122 034
122 034
Total 266 094 16 575 248 478
IPv4 (1 155 004) IPv6 (266 320)
Reset
Found 406 IPv4 prefixes · ASN: AS51375 · showing 301–406
# Prefix ↓ Mask Range Origin ASN MOAS
301 46.42.115.0/24 /24 46.42.115.0 – 46.42.115.255 AS51375 1
302 46.42.114.0/24 /24 46.42.114.0 – 46.42.114.255 AS51375 1
303 46.42.113.0/24 /24 46.42.113.0 – 46.42.113.255 AS51375 1
304 46.42.112.0/24 /24 46.42.112.0 – 46.42.112.255 AS51375 1
305 46.42.103.0/24 /24 46.42.103.0 – 46.42.103.255 AS51375 1
306 46.42.102.0/24 /24 46.42.102.0 – 46.42.102.255 AS51375 1
307 46.42.101.0/24 /24 46.42.101.0 – 46.42.101.255 AS51375 1
308 46.42.100.0/24 /24 46.42.100.0 – 46.42.100.255 AS51375 1
309 46.42.95.0/24 /24 46.42.95.0 – 46.42.95.255 AS51375 1
310 46.42.94.0/24 /24 46.42.94.0 – 46.42.94.255 AS51375 1
311 46.42.93.0/24 /24 46.42.93.0 – 46.42.93.255 AS51375 1
312 46.42.92.0/24 /24 46.42.92.0 – 46.42.92.255 AS51375 1
313 46.42.86.0/24 /24 46.42.86.0 – 46.42.86.255 AS51375 1
314 46.42.85.0/24 /24 46.42.85.0 – 46.42.85.255 AS51375 1
315 46.42.84.0/24 /24 46.42.84.0 – 46.42.84.255 AS51375 1
316 46.42.80.0/24 /24 46.42.80.0 – 46.42.80.255 AS51375 1
317 46.42.74.0/24 /24 46.42.74.0 – 46.42.74.255 AS51375 1
318 46.42.73.0/24 /24 46.42.73.0 – 46.42.73.255 AS51375 1
319 46.42.72.0/24 /24 46.42.72.0 – 46.42.72.255 AS51375 1
320 46.42.64.0/18 /18 46.42.64.0 – 46.42.127.255 AS51375 1
321 37.131.111.0/24 /24 37.131.111.0 – 37.131.111.255 AS51375 1
322 37.131.110.0/24 /24 37.131.110.0 – 37.131.110.255 AS51375 1
323 37.131.109.0/24 /24 37.131.109.0 – 37.131.109.255 AS51375 1
324 37.131.108.0/24 /24 37.131.108.0 – 37.131.108.255 AS51375 1
325 37.131.107.0/24 /24 37.131.107.0 – 37.131.107.255 AS51375 1
326 37.131.106.0/24 /24 37.131.106.0 – 37.131.106.255 AS51375 1
327 37.131.105.0/24 /24 37.131.105.0 – 37.131.105.255 AS51375 1
328 37.131.104.0/24 /24 37.131.104.0 – 37.131.104.255 AS51375 1
329 37.131.95.0/24 /24 37.131.95.0 – 37.131.95.255 AS51375 1
330 37.131.94.0/24 /24 37.131.94.0 – 37.131.94.255 AS51375 1
331 37.131.92.0/24 /24 37.131.92.0 – 37.131.92.255 AS51375 1
332 37.131.91.0/24 /24 37.131.91.0 – 37.131.91.255 AS51375 1
333 37.131.90.0/24 /24 37.131.90.0 – 37.131.90.255 AS51375 1
334 37.131.89.0/24 /24 37.131.89.0 – 37.131.89.255 AS51375 1
335 37.131.88.0/24 /24 37.131.88.0 – 37.131.88.255 AS51375 1
336 37.131.85.0/24 /24 37.131.85.0 – 37.131.85.255 AS51375 1
337 37.131.84.0/24 /24 37.131.84.0 – 37.131.84.255 AS51375 1
338 37.131.83.0/24 /24 37.131.83.0 – 37.131.83.255 AS51375 1
339 37.131.81.0/24 /24 37.131.81.0 – 37.131.81.255 AS51375 1
340 37.131.80.0/24 /24 37.131.80.0 – 37.131.80.255 AS51375 1
341 37.131.79.0/24 /24 37.131.79.0 – 37.131.79.255 AS51375 1
342 37.131.78.0/24 /24 37.131.78.0 – 37.131.78.255 AS51375 1
343 37.131.77.0/24 /24 37.131.77.0 – 37.131.77.255 AS51375 1
344 37.131.76.0/24 /24 37.131.76.0 – 37.131.76.255 AS51375 1
345 37.131.75.0/24 /24 37.131.75.0 – 37.131.75.255 AS51375 1
346 37.131.74.0/24 /24 37.131.74.0 – 37.131.74.255 AS51375 1
347 37.131.73.0/24 /24 37.131.73.0 – 37.131.73.255 AS51375 1
348 37.131.72.0/24 /24 37.131.72.0 – 37.131.72.255 AS51375 1
349 37.131.71.0/24 /24 37.131.71.0 – 37.131.71.255 AS51375 1
350 37.131.70.0/24 /24 37.131.70.0 – 37.131.70.255 AS51375 1
351 37.131.69.0/24 /24 37.131.69.0 – 37.131.69.255 AS51375 1
352 37.131.68.0/24 /24 37.131.68.0 – 37.131.68.255 AS51375 1
353 37.131.66.0/24 /24 37.131.66.0 – 37.131.66.255 AS51375 1
354 37.131.63.0/24 /24 37.131.63.0 – 37.131.63.255 AS51375 1
355 37.131.62.0/24 /24 37.131.62.0 – 37.131.62.255 AS51375 1
356 37.131.61.0/24 /24 37.131.61.0 – 37.131.61.255 AS51375 1
357 37.131.60.0/24 /24 37.131.60.0 – 37.131.60.255 AS51375 1
358 37.131.59.0/24 /24 37.131.59.0 – 37.131.59.255 AS51375 1
359 37.131.58.0/24 /24 37.131.58.0 – 37.131.58.255 AS51375 1
360 37.131.57.0/24 /24 37.131.57.0 – 37.131.57.255 AS51375 1
361 37.131.56.0/24 /24 37.131.56.0 – 37.131.56.255 AS51375 1
362 37.131.55.0/24 /24 37.131.55.0 – 37.131.55.255 AS51375 1
363 37.131.51.0/24 /24 37.131.51.0 – 37.131.51.255 AS51375 1
364 37.131.49.0/24 /24 37.131.49.0 – 37.131.49.255 AS51375 1
365 37.131.48.0/24 /24 37.131.48.0 – 37.131.48.255 AS51375 1
366 37.131.47.0/24 /24 37.131.47.0 – 37.131.47.255 AS51375 1
367 37.131.45.0/24 /24 37.131.45.0 – 37.131.45.255 AS51375 1
368 37.131.44.0/24 /24 37.131.44.0 – 37.131.44.255 AS51375 1
369 37.131.43.0/24 /24 37.131.43.0 – 37.131.43.255 AS51375 1
370 37.131.42.0/24 /24 37.131.42.0 – 37.131.42.255 AS51375 1
371 37.131.41.0/24 /24 37.131.41.0 – 37.131.41.255 AS51375 1
372 37.131.40.0/24 /24 37.131.40.0 – 37.131.40.255 AS51375 1
373 37.131.39.0/24 /24 37.131.39.0 – 37.131.39.255 AS51375 1
374 37.131.38.0/24 /24 37.131.38.0 – 37.131.38.255 AS51375 1
375 37.131.32.0/24 /24 37.131.32.0 – 37.131.32.255 AS51375 1
376 37.131.31.0/24 /24 37.131.31.0 – 37.131.31.255 AS51375 1
377 37.131.30.0/24 /24 37.131.30.0 – 37.131.30.255 AS51375 1
378 37.131.29.0/24 /24 37.131.29.0 – 37.131.29.255 AS51375 1
379 37.131.28.0/24 /24 37.131.28.0 – 37.131.28.255 AS51375 1
380 37.131.27.0/24 /24 37.131.27.0 – 37.131.27.255 AS51375 1
381 37.131.26.0/24 /24 37.131.26.0 – 37.131.26.255 AS51375 1
382 37.131.25.0/24 /24 37.131.25.0 – 37.131.25.255 AS51375 1
383 37.131.24.0/24 /24 37.131.24.0 – 37.131.24.255 AS51375 1
384 37.131.23.0/24 /24 37.131.23.0 – 37.131.23.255 AS51375 1
385 37.131.22.0/24 /24 37.131.22.0 – 37.131.22.255 AS51375 1
386 37.131.21.0/24 /24 37.131.21.0 – 37.131.21.255 AS51375 1
387 37.131.20.0/24 /24 37.131.20.0 – 37.131.20.255 AS51375 1
388 37.131.17.0/24 /24 37.131.17.0 – 37.131.17.255 AS51375 1
389 37.131.16.0/24 /24 37.131.16.0 – 37.131.16.255 AS51375 1
390 37.131.15.0/24 /24 37.131.15.0 – 37.131.15.255 AS51375 1
391 37.131.14.0/24 /24 37.131.14.0 – 37.131.14.255 AS51375 1
392 37.131.13.0/24 /24 37.131.13.0 – 37.131.13.255 AS51375 1
393 37.131.12.0/24 /24 37.131.12.0 – 37.131.12.255 AS51375 1
394 37.131.11.0/24 /24 37.131.11.0 – 37.131.11.255 AS51375 1
395 37.131.10.0/24 /24 37.131.10.0 – 37.131.10.255 AS51375 1
396 37.131.9.0/24 /24 37.131.9.0 – 37.131.9.255 AS51375 1
397 37.131.8.0/24 /24 37.131.8.0 – 37.131.8.255 AS51375 1
398 37.131.7.0/24 /24 37.131.7.0 – 37.131.7.255 AS51375 1
399 37.131.6.0/24 /24 37.131.6.0 – 37.131.6.255 AS51375 1
400 37.131.5.0/24 /24 37.131.5.0 – 37.131.5.255 AS51375 1
401 37.131.4.0/24 /24 37.131.4.0 – 37.131.4.255 AS51375 1
402 37.131.3.0/24 /24 37.131.3.0 – 37.131.3.255 AS51375 1
403 37.131.2.0/24 /24 37.131.2.0 – 37.131.2.255 AS51375 1
404 37.131.1.0/24 /24 37.131.1.0 – 37.131.1.255 AS51375 1
405 37.131.0.0/24 /24 37.131.0.0 – 37.131.0.255 AS51375 1
406 37.131.0.0/17 /17 37.131.0.0 – 37.131.127.255 AS51375 1