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BGP Full View — RIPE RIS RRC00data as of 2026-10-31 05:40

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
1 175 352
IPv4 origin ASNs
79 714
IPv4 MOAS
8 561
IPv6 prefixes
274 225
IPv6 origin ASNs
38 052
IPv6 MOAS
1 015

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
/12 304
318 767 104
/13 593
310 902 784
/14 1 208
316 669 952
/15 2 188
286 785 536
/16 13 997
917 307 392
/17 8 694
284 884 992
/18 13 987
229 163 008
/19 26 752
219 152 384
/20 48 607
199 094 272
/21 57 563
117 889 024
/22 119 616
122 486 784
/23 122 718
62 831 616
/24 753 722
192 952 832
Total 1 170 115 4 331 765 248
BGP /24 coverage of total IPv4 space
Announced in BGP 3 141 077 248 addr 73.13%
Not announced 1 153 890 048 addr 26.87%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.36%
↳ routable but not announced 561 297 152 addr 48.64%
    — of total IPv4 space 13.07%
    — of announceable space (total − tech/reserved) 15.16%
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) 453 /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 16
4 294 967 296
/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 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 969
3 129 475 072
/30 745
195 297 280
/31 389
50 987 008
/32 27 733
1 817 509 888
/33 6 131
200 900 608
/34 5 809
95 174 656
/35 2 039
16 703 488
/36 10 401
42 602 496
/37 1 434
2 936 832
/38 2 835
2 903 040
/39 1 910
977 920
/40 25 101
6 425 856
/41 1 980
253 440
/42 3 025
193 600
/43 1 503
48 096
/44 28 362
453 792
/45 4 981
39 848
/46 6 850
27 400
/47 9 929
19 858
/48 126 562
126 562
Total 273 997 4 415 018 074 724
IPv4 (1 175 352) IPv6 (274 225)
Reset
Found 385 IPv4 prefixes · ASN: AS27947 · showing 301–385
# Prefix ↓ Mask Range Origin ASN MOAS
301 157.100.160.0/19 /19 157.100.160.0 – 157.100.191.255 AS27947 1
302 157.100.158.0/24 /24 157.100.158.0 – 157.100.158.255 AS27947 1
303 157.100.144.0/24 /24 157.100.144.0 – 157.100.144.255 AS27947 1
304 157.100.143.0/24 /24 157.100.143.0 – 157.100.143.255 AS27947 1
305 157.100.142.0/24 /24 157.100.142.0 – 157.100.142.255 AS27947 1
306 157.100.141.0/24 /24 157.100.141.0 – 157.100.141.255 AS27947 1
307 157.100.140.0/24 /24 157.100.140.0 – 157.100.140.255 AS27947 1
308 157.100.139.0/24 /24 157.100.139.0 – 157.100.139.255 AS27947 1
309 157.100.138.0/24 /24 157.100.138.0 – 157.100.138.255 AS27947 1
310 157.100.137.0/24 /24 157.100.137.0 – 157.100.137.255 AS27947 1
311 157.100.136.0/24 /24 157.100.136.0 – 157.100.136.255 AS27947 1
312 157.100.136.0/21 /21 157.100.136.0 – 157.100.143.255 AS27947 1
313 157.100.135.0/24 /24 157.100.135.0 – 157.100.135.255 AS27947 1
314 157.100.134.0/24 /24 157.100.134.0 – 157.100.134.255 AS27947 1
315 157.100.134.0/23 /23 157.100.134.0 – 157.100.135.255 AS27947 1
316 157.100.128.0/19 /19 157.100.128.0 – 157.100.159.255 AS27947 1
317 157.100.128.0/18 /18 157.100.128.0 – 157.100.191.255 AS27947 1
318 157.100.127.0/24 /24 157.100.127.0 – 157.100.127.255 AS27947 1
319 157.100.126.0/24 /24 157.100.126.0 – 157.100.126.255 AS27947 1
320 157.100.126.0/23 /23 157.100.126.0 – 157.100.127.255 AS27947 1
321 157.100.123.0/24 /24 157.100.123.0 – 157.100.123.255 AS27947 1
322 157.100.122.0/24 /24 157.100.122.0 – 157.100.122.255 AS27947 1
323 157.100.121.0/24 /24 157.100.121.0 – 157.100.121.255 AS27947 1
324 157.100.120.0/24 /24 157.100.120.0 – 157.100.120.255 AS27947 1
325 157.100.120.0/22 /22 157.100.120.0 – 157.100.123.255 AS27947 1
326 157.100.119.0/24 /24 157.100.119.0 – 157.100.119.255 AS27947 1
327 157.100.118.0/24 /24 157.100.118.0 – 157.100.118.255 AS27947 1
328 157.100.113.0/24 /24 157.100.113.0 – 157.100.113.255 AS27947 1
329 157.100.112.0/24 /24 157.100.112.0 – 157.100.112.255 AS27947 1
330 157.100.112.0/23 /23 157.100.112.0 – 157.100.113.255 AS27947 1
331 157.100.111.0/24 /24 157.100.111.0 – 157.100.111.255 AS27947 1
332 157.100.110.0/24 /24 157.100.110.0 – 157.100.110.255 AS27947 1
333 157.100.109.0/24 /24 157.100.109.0 – 157.100.109.255 AS27947 1
334 157.100.108.0/24 /24 157.100.108.0 – 157.100.108.255 AS27947 1
335 157.100.107.0/24 /24 157.100.107.0 – 157.100.107.255 AS27947 1
336 157.100.106.0/24 /24 157.100.106.0 – 157.100.106.255 AS27947 1
337 157.100.105.0/24 /24 157.100.105.0 – 157.100.105.255 AS27947 1
338 157.100.104.0/24 /24 157.100.104.0 – 157.100.104.255 AS27947 1
339 157.100.104.0/21 /21 157.100.104.0 – 157.100.111.255 AS27947 1
340 157.100.99.0/24 /24 157.100.99.0 – 157.100.99.255 AS27947 1
341 157.100.96.0/19 /19 157.100.96.0 – 157.100.127.255 AS27947 1
342 157.100.93.0/24 /24 157.100.93.0 – 157.100.93.255 AS27947 1
343 157.100.92.0/24 /24 157.100.92.0 – 157.100.92.255 AS27947 1
344 157.100.89.0/24 /24 157.100.89.0 – 157.100.89.255 AS27947 1
345 157.100.88.0/24 /24 157.100.88.0 – 157.100.88.255 AS27947 1
346 157.100.87.0/24 /24 157.100.87.0 – 157.100.87.255 AS27947 1
347 157.100.83.0/24 /24 157.100.83.0 – 157.100.83.255 AS27947 1
348 157.100.82.0/24 /24 157.100.82.0 – 157.100.82.255 AS27947 1
349 157.100.82.0/23 /23 157.100.82.0 – 157.100.83.255 AS27947 1
350 157.100.79.0/24 /24 157.100.79.0 – 157.100.79.255 AS27947 1
351 157.100.76.0/24 /24 157.100.76.0 – 157.100.76.255 AS27947 1
352 157.100.75.0/24 /24 157.100.75.0 – 157.100.75.255 AS27947 1
353 157.100.74.0/24 /24 157.100.74.0 – 157.100.74.255 AS27947 1
354 157.100.67.0/24 /24 157.100.67.0 – 157.100.67.255 AS27947 1
355 157.100.66.0/24 /24 157.100.66.0 – 157.100.66.255 AS27947 1
356 157.100.65.0/24 /24 157.100.65.0 – 157.100.65.255 AS27947 1
357 157.100.64.0/24 /24 157.100.64.0 – 157.100.64.255 AS27947 1
358 157.100.64.0/22 /22 157.100.64.0 – 157.100.67.255 AS27947 1
359 157.100.64.0/19 /19 157.100.64.0 – 157.100.95.255 AS27947 1
360 157.100.64.0/18 /18 157.100.64.0 – 157.100.127.255 AS27947 1
361 157.100.47.0/24 /24 157.100.47.0 – 157.100.47.255 AS27947 1
362 157.100.41.0/24 /24 157.100.41.0 – 157.100.41.255 AS27947 1
363 157.100.40.0/24 /24 157.100.40.0 – 157.100.40.255 AS27947 1
364 157.100.40.0/23 /23 157.100.40.0 – 157.100.41.255 AS27947 1
365 157.100.37.0/24 /24 157.100.37.0 – 157.100.37.255 AS27947 1
366 157.100.36.0/24 /24 157.100.36.0 – 157.100.36.255 AS27947 1
367 157.100.32.0/19 /19 157.100.32.0 – 157.100.63.255 AS27947 1
368 157.100.13.0/24 /24 157.100.13.0 – 157.100.13.255 AS27947 1
369 157.100.4.0/24 /24 157.100.4.0 – 157.100.4.255 AS27947 1
370 157.100.1.0/24 /24 157.100.1.0 – 157.100.1.255 AS27947 1
371 157.100.0.0/19 /19 157.100.0.0 – 157.100.31.255 AS27947 1
372 157.100.0.0/18 /18 157.100.0.0 – 157.100.63.255 AS27947 1
373 157.100.0.0/16 /16 157.100.0.0 – 157.100.255.255 AS27947 1
374 156.239.195.0/24 /24 156.239.195.0 – 156.239.195.255 AS27947 1
375 156.239.194.0/24 /24 156.239.194.0 – 156.239.194.255 AS27947 1
376 156.239.193.0/24 /24 156.239.193.0 – 156.239.193.255 AS27947 1
377 156.239.192.0/24 /24 156.239.192.0 – 156.239.192.255 AS27947 1
378 156.239.192.0/22 /22 156.239.192.0 – 156.239.195.255 AS27947 1
379 154.198.172.0/24 /24 154.198.172.0 – 154.198.172.255 AS27947 1
380 69.65.128.0/19 /19 69.65.128.0 – 69.65.159.255 AS27947 1
381 64.46.64.0/19 /19 64.46.64.0 – 64.46.95.255 AS27947 1
382 45.199.178.0/24 /24 45.199.178.0 – 45.199.178.255 AS27947, AS10753 2
383 45.194.29.0/24 /24 45.194.29.0 – 45.194.29.255 AS27947 1
384 23.219.144.0/22 /22 23.219.144.0 – 23.219.147.255 AS27947 1
385 8.242.218.0/24 /24 8.242.218.0 – 8.242.218.255 AS27947, AS10753 2