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 →
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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 348 IPv4 prefixes · ASN: AS28509 · showing 301–348
# Prefix ↑ Mask Range Origin ASN MOAS
301 200.95.152.0/21 /21 200.95.152.0 – 200.95.159.255 AS28509 1
302 201.139.72.0/24 /24 201.139.72.0 – 201.139.72.255 AS28509 1
303 201.139.73.0/24 /24 201.139.73.0 – 201.139.73.255 AS28509 1
304 201.139.74.0/24 /24 201.139.74.0 – 201.139.74.255 AS28509 1
305 201.139.75.0/24 /24 201.139.75.0 – 201.139.75.255 AS28509 1
306 201.139.128.0/20 /20 201.139.128.0 – 201.139.143.255 AS28509 1
307 201.139.144.0/20 /20 201.139.144.0 – 201.139.159.255 AS28509 1
308 201.140.64.0/20 /20 201.140.64.0 – 201.140.79.255 AS28509 1
309 201.140.192.0/23 /23 201.140.192.0 – 201.140.193.255 AS28509 1
310 201.140.194.0/23 /23 201.140.194.0 – 201.140.195.255 AS28509 1
311 201.140.196.0/23 /23 201.140.196.0 – 201.140.197.255 AS28509 1
312 201.140.198.0/23 /23 201.140.198.0 – 201.140.199.255 AS28509 1
313 201.140.200.0/23 /23 201.140.200.0 – 201.140.201.255 AS28509 1
314 201.140.202.0/23 /23 201.140.202.0 – 201.140.203.255 AS28509 1
315 201.140.204.0/23 /23 201.140.204.0 – 201.140.205.255 AS28509 1
316 201.140.206.0/23 /23 201.140.206.0 – 201.140.207.255 AS28509 1
317 201.160.12.0/22 /22 201.160.12.0 – 201.160.15.255 AS28509 1
318 201.160.16.0/20 /20 201.160.16.0 – 201.160.31.255 AS28509 1
319 201.160.32.0/20 /20 201.160.32.0 – 201.160.47.255 AS28509 1
320 201.160.64.0/21 /21 201.160.64.0 – 201.160.71.255 AS28509 1
321 201.160.72.0/21 /21 201.160.72.0 – 201.160.79.255 AS28509 1
322 201.160.104.0/24 /24 201.160.104.0 – 201.160.104.255 AS28509 1
323 201.160.105.0/24 /24 201.160.105.0 – 201.160.105.255 AS28509 1
324 201.160.106.0/24 /24 201.160.106.0 – 201.160.106.255 AS28509 1
325 201.160.176.0/24 /24 201.160.176.0 – 201.160.176.255 AS28509 1
326 201.160.177.0/24 /24 201.160.177.0 – 201.160.177.255 AS28509 1
327 201.160.179.0/24 /24 201.160.179.0 – 201.160.179.255 AS28509 1
328 201.160.187.0/24 /24 201.160.187.0 – 201.160.187.255 AS28509 1
329 201.166.0.0/20 /20 201.166.0.0 – 201.166.15.255 AS28509 1
330 201.166.64.0/24 /24 201.166.64.0 – 201.166.64.255 AS28509 1
331 201.166.65.0/24 /24 201.166.65.0 – 201.166.65.255 AS28509 1
332 201.166.66.0/24 /24 201.166.66.0 – 201.166.66.255 AS28509 1
333 201.166.67.0/24 /24 201.166.67.0 – 201.166.67.255 AS28509 1
334 201.166.68.0/24 /24 201.166.68.0 – 201.166.68.255 AS28509 1
335 201.166.69.0/24 /24 201.166.69.0 – 201.166.69.255 AS28509 1
336 201.166.70.0/24 /24 201.166.70.0 – 201.166.70.255 AS28509 1
337 201.166.71.0/24 /24 201.166.71.0 – 201.166.71.255 AS28509 1
338 201.166.72.0/24 /24 201.166.72.0 – 201.166.72.255 AS28509 1
339 201.166.73.0/24 /24 201.166.73.0 – 201.166.73.255 AS28509 1
340 201.166.74.0/24 /24 201.166.74.0 – 201.166.74.255 AS28509 1
341 201.166.75.0/24 /24 201.166.75.0 – 201.166.75.255 AS28509 1
342 201.166.76.0/24 /24 201.166.76.0 – 201.166.76.255 AS28509 1
343 201.166.77.0/24 /24 201.166.77.0 – 201.166.77.255 AS28509 1
344 201.166.78.0/24 /24 201.166.78.0 – 201.166.78.255 AS28509 1
345 201.166.79.0/24 /24 201.166.79.0 – 201.166.79.255 AS28509 1
346 201.166.80.0/20 /20 201.166.80.0 – 201.166.95.255 AS28509 1
347 201.174.200.0/21 /21 201.174.200.0 – 201.174.207.255 AS28509 1
348 201.174.207.0/24 /24 201.174.207.0 – 201.174.207.255 AS28509 1