BGP Full View — RIPE RIS RRC00data as of 2026-04-24 21:19

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
1 122 923
IPv4 origin ASNs
78 185
IPv4 MOAS
6 325
IPv6 prefixes
254 771
IPv6 origin ASNs
36 403
IPv6 MOAS
1 466

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 95
199 229 440
/12 303
317 718 528
/13 586
307 232 768
/14 1 206
316 145 664
/15 2 152
282 066 944
/16 13 827
906 166 272
/17 8 680
284 426 240
/18 13 933
228 278 272
/19 26 602
217 923 584
/20 48 490
198 615 040
/21 55 704
114 081 792
/22 118 650
121 497 600
/23 117 721
60 273 152
/24 709 454
181 620 224
Total 1 117 472 4 284 729 344
BGP /24 coverage of total IPv4 space
Announced in BGP 3 114 114 560 addr 72.51%
Not announced 1 180 852 736 addr 27.49%
↳ technical / special-use (not meant to be announced) 592 634 112 addr 50.19%
↳ routable but not announced 588 218 624 addr 49.81%
    — of total IPv4 space 13.70%
    — of announceable space (total − tech/reserved) 15.89%
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) 292 /24 0.01%

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 41
687 865 856
/25 13
109 051 904
/26 17
71 303 168
/27 18
37 748 736
/28 163
170 917 888
/29 5 464
2 864 709 632
/30 833
218 365 952
/31 358
46 923 776
/32 26 878
1 761 476 608
/33 5 674
185 925 632
/34 5 534
90 669 056
/35 1 943
15 917 056
/36 9 935
40 693 760
/37 1 389
2 844 672
/38 2 720
2 785 280
/39 1 852
948 224
/40 23 800
6 092 800
/41 1 722
220 416
/42 2 968
189 952
/43 1 444
46 208
/44 25 734
411 744
/45 4 511
36 088
/46 5 844
23 376
/47 8 847
17 694
/48 116 726
116 726
Total 254 460 4 413 958 380 860
IPv4 (1 122 923) IPv6 (254 771)
Reset
Found 368 IPv4 prefixes · ASN: AS17917 · showing 301–368
# Prefix ↑ Mask Range Origin ASN MOAS
301 180.214.136.0/21 /21 180.214.136.0 – 180.214.143.255 AS17917 1
302 180.214.136.0/22 /22 180.214.136.0 – 180.214.139.255 AS17917 1
303 180.214.140.0/22 /22 180.214.140.0 – 180.214.143.255 AS17917 1
304 180.214.144.0/21 /21 180.214.144.0 – 180.214.151.255 AS17917 1
305 180.214.144.0/22 /22 180.214.144.0 – 180.214.147.255 AS17917 1
306 180.214.148.0/22 /22 180.214.148.0 – 180.214.151.255 AS17917 1
307 180.214.152.0/22 /22 180.214.152.0 – 180.214.155.255 AS17917 1
308 180.214.156.0/22 /22 180.214.156.0 – 180.214.159.255 AS17917 1
309 202.164.32.0/21 /21 202.164.32.0 – 202.164.39.255 AS17917 1
310 202.164.32.0/24 /24 202.164.32.0 – 202.164.32.255 AS17917 1
311 202.164.33.0/24 /24 202.164.33.0 – 202.164.33.255 AS17917 1
312 202.164.34.0/24 /24 202.164.34.0 – 202.164.34.255 AS17917 1
313 202.164.35.0/24 /24 202.164.35.0 – 202.164.35.255 AS17917 1
314 202.164.36.0/24 /24 202.164.36.0 – 202.164.36.255 AS17917 1
315 202.164.37.0/24 /24 202.164.37.0 – 202.164.37.255 AS17917 1
316 202.164.38.0/24 /24 202.164.38.0 – 202.164.38.255 AS17917 1
317 202.164.39.0/24 /24 202.164.39.0 – 202.164.39.255 AS17917 1
318 202.164.40.0/21 /21 202.164.40.0 – 202.164.47.255 AS17917 1
319 202.164.40.0/24 /24 202.164.40.0 – 202.164.40.255 AS17917 1
320 202.164.41.0/24 /24 202.164.41.0 – 202.164.41.255 AS17917 1
321 202.164.42.0/24 /24 202.164.42.0 – 202.164.42.255 AS17917 1
322 202.164.43.0/24 /24 202.164.43.0 – 202.164.43.255 AS17917 1
323 202.164.44.0/24 /24 202.164.44.0 – 202.164.44.255 AS17917 1
324 202.164.45.0/24 /24 202.164.45.0 – 202.164.45.255 AS17917 1
325 202.164.46.0/24 /24 202.164.46.0 – 202.164.46.255 AS17917 1
326 202.164.47.0/24 /24 202.164.47.0 – 202.164.47.255 AS17917 1
327 202.164.48.0/20 /20 202.164.48.0 – 202.164.63.255 AS17917 1
328 202.164.48.0/21 /21 202.164.48.0 – 202.164.55.255 AS17917 1
329 202.164.48.0/22 /22 202.164.48.0 – 202.164.51.255 AS17917 1
330 202.164.48.0/24 /24 202.164.48.0 – 202.164.48.255 AS17917 1
331 202.164.49.0/24 /24 202.164.49.0 – 202.164.49.255 AS17917 1
332 202.164.50.0/24 /24 202.164.50.0 – 202.164.50.255 AS17917 1
333 202.164.51.0/24 /24 202.164.51.0 – 202.164.51.255 AS17917 1
334 202.164.52.0/24 /24 202.164.52.0 – 202.164.52.255 AS17917 1
335 202.164.53.0/24 /24 202.164.53.0 – 202.164.53.255 AS17917 1
336 202.164.54.0/24 /24 202.164.54.0 – 202.164.54.255 AS17917 1
337 202.164.55.0/24 /24 202.164.55.0 – 202.164.55.255 AS17917 1
338 202.164.56.0/21 /21 202.164.56.0 – 202.164.63.255 AS17917 1
339 202.164.56.0/24 /24 202.164.56.0 – 202.164.56.255 AS17917 1
340 202.164.57.0/24 /24 202.164.57.0 – 202.164.57.255 AS17917 1
341 202.164.59.0/24 /24 202.164.59.0 – 202.164.59.255 AS17917 1
342 202.164.60.0/24 /24 202.164.60.0 – 202.164.60.255 AS17917 1
343 202.164.61.0/24 /24 202.164.61.0 – 202.164.61.255 AS17917 1
344 202.164.62.0/24 /24 202.164.62.0 – 202.164.62.255 AS17917 1
345 202.164.63.0/24 /24 202.164.63.0 – 202.164.63.255 AS17917 1
346 203.134.192.0/20 /20 203.134.192.0 – 203.134.207.255 AS17917 1
347 203.134.192.0/21 /21 203.134.192.0 – 203.134.199.255 AS17917 1
348 203.134.192.0/22 /22 203.134.192.0 – 203.134.195.255 AS17917 1
349 203.134.200.0/21 /21 203.134.200.0 – 203.134.207.255 AS17917 1
350 203.134.200.0/22 /22 203.134.200.0 – 203.134.203.255 AS17917 1
351 203.134.204.0/22 /22 203.134.204.0 – 203.134.207.255 AS17917 1
352 203.134.208.0/21 /21 203.134.208.0 – 203.134.215.255 AS17917 1
353 203.134.208.0/22 /22 203.134.208.0 – 203.134.211.255 AS17917 1
354 203.134.212.0/22 /22 203.134.212.0 – 203.134.215.255 AS17917 1
355 203.134.216.0/21 /21 203.134.216.0 – 203.134.223.255 AS17917 1
356 203.134.216.0/22 /22 203.134.216.0 – 203.134.219.255 AS17917 1
357 203.134.220.0/22 /22 203.134.220.0 – 203.134.223.255 AS17917 1
358 210.56.96.0/20 /20 210.56.96.0 – 210.56.111.255 AS17917 1
359 210.56.96.0/21 /21 210.56.96.0 – 210.56.103.255 AS17917 1
360 210.56.96.0/22 /22 210.56.96.0 – 210.56.99.255 AS17917 1
361 210.56.100.0/22 /22 210.56.100.0 – 210.56.103.255 AS17917 1
362 210.56.104.0/21 /21 210.56.104.0 – 210.56.111.255 AS17917 1
363 210.56.104.0/22 /22 210.56.104.0 – 210.56.107.255 AS17917 1
364 210.56.108.0/22 /22 210.56.108.0 – 210.56.111.255 AS17917 1
365 210.56.112.0/20 /20 210.56.112.0 – 210.56.127.255 AS17917 1
366 210.56.112.0/21 /21 210.56.112.0 – 210.56.119.255 AS17917 1
367 210.56.112.0/22 /22 210.56.112.0 – 210.56.115.255 AS17917 1
368 210.56.116.0/22 /22 210.56.116.0 – 210.56.119.255 AS17917 1