BGP Full View — RIPE RIS RRC00data as of 2026-10-10 18:43

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
1 161 609
IPv4 origin ASNs
79 232
IPv4 MOAS
6 167
IPv6 prefixes
267 660
IPv6 origin ASNs
37 556
IPv6 MOAS
1 090

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 13 969
915 472 384
/17 8 693
284 852 224
/18 14 047
230 146 048
/19 26 759
219 209 728
/20 48 500
198 656 000
/21 56 988
116 711 424
/22 118 573
121 418 752
/23 121 473
62 194 176
/24 742 947
190 194 432
Total 1 156 407 4 325 382 400
BGP /24 coverage of total IPv4 space
Announced in BGP 3 136 784 384 addr 73.03%
Not announced 1 158 182 912 addr 26.97%
↳ technical / special-use (not meant to be announced) 592 592 896 addr 51.17%
↳ routable but not announced 565 590 016 addr 48.83%
    — 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) 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 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 5 867
3 075 997 696
/30 737
193 200 128
/31 388
50 855 936
/32 27 420
1 796 997 120
/33 6 062
198 639 616
/34 5 728
93 847 552
/35 2 019
16 539 648
/36 10 191
41 742 336
/37 1 400
2 867 200
/38 2 807
2 874 368
/39 1 888
966 656
/40 24 900
6 374 400
/41 1 854
237 312
/42 2 971
190 144
/43 1 476
47 232
/44 26 841
429 456
/45 4 931
39 448
/46 6 626
26 504
/47 9 608
19 216
/48 123 413
123 413
Total 267 433 4 414 663 355 029
IPv4 (1 161 609) IPv6 (267 660)
Reset
Found 363 IPv4 prefixes · ASN: AS35753 · showing 301–363
# Prefix ↓ Mask Range Origin ASN MOAS
301 46.38.64.0/21 /21 46.38.64.0 – 46.38.71.255 AS35753 1
302 46.38.64.0/19 /19 46.38.64.0 – 46.38.95.255 AS35753 1
303 37.186.24.0/22 /22 37.186.24.0 – 37.186.27.255 AS35753 1
304 37.76.251.0/24 /24 37.76.251.0 – 37.76.251.255 AS35753 1
305 37.76.250.0/24 /24 37.76.250.0 – 37.76.250.255 AS35753 1
306 37.76.248.0/24 /24 37.76.248.0 – 37.76.248.255 AS35753 1
307 37.76.248.0/21 /21 37.76.248.0 – 37.76.255.255 AS35753 1
308 37.76.244.0/24 /24 37.76.244.0 – 37.76.244.255 AS35753 1
309 37.76.243.0/24 /24 37.76.243.0 – 37.76.243.255 AS35753 1
310 37.76.241.0/24 /24 37.76.241.0 – 37.76.241.255 AS35753 1
311 37.76.240.0/21 /21 37.76.240.0 – 37.76.247.255 AS35753 1
312 37.76.240.0/20 /20 37.76.240.0 – 37.76.255.255 AS35753 1
313 37.76.236.0/24 /24 37.76.236.0 – 37.76.236.255 AS35753 1
314 37.76.235.0/24 /24 37.76.235.0 – 37.76.235.255 AS35753 1
315 37.76.234.0/24 /24 37.76.234.0 – 37.76.234.255 AS35753 1
316 37.76.232.0/21 /21 37.76.232.0 – 37.76.239.255 AS35753 1
317 37.76.224.0/21 /21 37.76.224.0 – 37.76.231.255 AS35753 1
318 37.76.224.0/20 /20 37.76.224.0 – 37.76.239.255 AS35753 1
319 37.76.224.0/19 /19 37.76.224.0 – 37.76.255.255 AS35753 1
320 5.149.135.0/24 /24 5.149.135.0 – 5.149.135.255 AS35753 1
321 5.149.132.0/23 /23 5.149.132.0 – 5.149.133.255 AS35753 1
322 5.149.132.0/22 /22 5.149.132.0 – 5.149.135.255 AS35753 1
323 5.149.128.0/24 /24 5.149.128.0 – 5.149.128.255 AS35753 1
324 5.149.128.0/22 /22 5.149.128.0 – 5.149.131.255 AS35753 1
325 5.149.128.0/21 /21 5.149.128.0 – 5.149.135.255 AS35753 1
326 5.132.254.0/23 /23 5.132.254.0 – 5.132.255.255 AS35753 1
327 5.132.251.0/24 /24 5.132.251.0 – 5.132.251.255 AS35753 1
328 5.132.249.0/24 /24 5.132.249.0 – 5.132.249.255 AS35753 1
329 5.132.248.0/24 /24 5.132.248.0 – 5.132.248.255 AS35753 1
330 5.132.248.0/23 /23 5.132.248.0 – 5.132.249.255 AS35753 1
331 5.132.244.0/22 /22 5.132.244.0 – 5.132.247.255 AS35753 1
332 5.132.240.0/22 /22 5.132.240.0 – 5.132.243.255 AS35753 1
333 5.132.240.0/21 /21 5.132.240.0 – 5.132.247.255 AS35753 1
334 5.132.224.0/20 /20 5.132.224.0 – 5.132.239.255 AS35753 1
335 5.132.220.0/22 /22 5.132.220.0 – 5.132.223.255 AS35753 1
336 5.132.216.0/22 /22 5.132.216.0 – 5.132.219.255 AS35753 1
337 5.132.212.0/22 /22 5.132.212.0 – 5.132.215.255 AS35753 1
338 5.132.208.0/22 /22 5.132.208.0 – 5.132.211.255 AS35753 1
339 5.132.206.0/23 /23 5.132.206.0 – 5.132.207.255 AS35753 1
340 5.132.205.0/24 /24 5.132.205.0 – 5.132.205.255 AS35753 1
341 5.132.204.0/23 /23 5.132.204.0 – 5.132.205.255 AS35753 1
342 5.132.200.0/22 /22 5.132.200.0 – 5.132.203.255 AS35753 1
343 5.132.198.0/24 /24 5.132.198.0 – 5.132.198.255 AS35753 1
344 5.132.196.0/24 /24 5.132.196.0 – 5.132.196.255 AS35753 1
345 5.132.195.0/24 /24 5.132.195.0 – 5.132.195.255 AS35753 1
346 5.132.194.0/24 /24 5.132.194.0 – 5.132.194.255 AS35753 1
347 5.132.192.0/19 /19 5.132.192.0 – 5.132.223.255 AS35753 1
348 5.42.255.0/24 /24 5.42.255.0 – 5.42.255.255 AS35753 1
349 5.42.248.0/21 /21 5.42.248.0 – 5.42.255.255 AS35753 1
350 5.42.240.0/24 /24 5.42.240.0 – 5.42.240.255 AS35753 1
351 5.42.240.0/21 /21 5.42.240.0 – 5.42.247.255 AS35753 1
352 5.42.240.0/20 /20 5.42.240.0 – 5.42.255.255 AS35753 1
353 5.42.237.0/24 /24 5.42.237.0 – 5.42.237.255 AS35753 1
354 5.42.234.0/24 /24 5.42.234.0 – 5.42.234.255 AS35753 1
355 5.42.234.0/23 /23 5.42.234.0 – 5.42.235.255 AS35753 1
356 5.42.232.0/21 /21 5.42.232.0 – 5.42.239.255 AS35753 1
357 5.42.231.0/24 /24 5.42.231.0 – 5.42.231.255 AS35753 1
358 5.42.228.0/24 /24 5.42.228.0 – 5.42.228.255 AS35753 1
359 5.42.226.0/24 /24 5.42.226.0 – 5.42.226.255 AS35753 1
360 5.42.225.0/24 /24 5.42.225.0 – 5.42.225.255 AS35753 1
361 5.42.224.0/21 /21 5.42.224.0 – 5.42.231.255 AS35753 1
362 5.42.224.0/20 /20 5.42.224.0 – 5.42.239.255 AS35753 1
363 5.42.224.0/19 /19 5.42.224.0 – 5.42.255.255 AS35753 1