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 373 IPv4 prefixes · ASN: AS4764 · showing 301–373
# Prefix ↓ Mask Range Origin ASN MOAS
301 120.88.116.0/22 /22 120.88.116.0 – 120.88.119.255 AS4764 1
302 120.88.112.0/22 /22 120.88.112.0 – 120.88.115.255 AS4764 1
303 120.88.112.0/20 /20 120.88.112.0 – 120.88.127.255 AS4764 1
304 119.18.40.0/21 /21 119.18.40.0 – 119.18.47.255 AS4764 1
305 119.18.38.0/23 /23 119.18.38.0 – 119.18.39.255 AS4764 1
306 119.18.36.0/23 /23 119.18.36.0 – 119.18.37.255 AS4764 1
307 119.18.32.0/21 /21 119.18.32.0 – 119.18.39.255 AS4764 1
308 119.18.28.0/22 /22 119.18.28.0 – 119.18.31.255 AS4764 1
309 119.18.24.0/22 /22 119.18.24.0 – 119.18.27.255 AS4764 1
310 119.18.20.0/22 /22 119.18.20.0 – 119.18.23.255 AS4764 1
311 119.18.16.0/22 /22 119.18.16.0 – 119.18.19.255 AS4764 1
312 119.18.16.0/21 /21 119.18.16.0 – 119.18.23.255 AS4764 1
313 119.18.16.0/20 /20 119.18.16.0 – 119.18.31.255 AS4764 1
314 119.18.12.0/23 /23 119.18.12.0 – 119.18.13.255 AS4764 1
315 119.18.8.0/22 /22 119.18.8.0 – 119.18.11.255 AS4764 1
316 119.18.8.0/21 /21 119.18.8.0 – 119.18.15.255 AS4764 1
317 119.18.4.0/22 /22 119.18.4.0 – 119.18.7.255 AS4764 1
318 119.18.0.0/22 /22 119.18.0.0 – 119.18.3.255 AS4764 1
319 119.18.0.0/21 /21 119.18.0.0 – 119.18.7.255 AS4764 1
320 119.18.0.0/20 /20 119.18.0.0 – 119.18.15.255 AS4764 1
321 119.18.0.0/19 /19 119.18.0.0 – 119.18.31.255 AS4764 1
322 119.17.160.0/19 /19 119.17.160.0 – 119.17.191.255 AS4764 1
323 119.17.156.0/22 /22 119.17.156.0 – 119.17.159.255 AS4764 1
324 119.17.152.0/22 /22 119.17.152.0 – 119.17.155.255 AS4764 1
325 119.17.152.0/21 /21 119.17.152.0 – 119.17.159.255 AS4764 1
326 119.17.144.0/21 /21 119.17.144.0 – 119.17.151.255 AS4764 1
327 119.17.144.0/20 /20 119.17.144.0 – 119.17.159.255 AS4764 1
328 119.17.140.0/22 /22 119.17.140.0 – 119.17.143.255 AS4764 1
329 119.17.136.0/22 /22 119.17.136.0 – 119.17.139.255 AS4764 1
330 119.17.132.0/22 /22 119.17.132.0 – 119.17.135.255 AS4764 1
331 119.17.128.0/22 /22 119.17.128.0 – 119.17.131.255 AS4764 1
332 119.17.128.0/21 /21 119.17.128.0 – 119.17.135.255 AS4764 1
333 119.17.128.0/20 /20 119.17.128.0 – 119.17.143.255 AS4764 1
334 119.17.128.0/19 /19 119.17.128.0 – 119.17.159.255 AS4764 1
335 117.20.68.0/22 /22 117.20.68.0 – 117.20.71.255 AS4764 1
336 117.20.64.0/22 /22 117.20.64.0 – 117.20.67.255 AS4764 1
337 117.20.64.0/21 /21 117.20.64.0 – 117.20.71.255 AS4764 1
338 110.44.24.0/21 /21 110.44.24.0 – 110.44.31.255 AS4764 1
339 103.249.149.0/24 /24 103.249.149.0 – 103.249.149.255 AS4764 1
340 103.249.148.0/22 /22 103.249.148.0 – 103.249.151.255 AS4764 1
341 103.245.84.0/22 /22 103.245.84.0 – 103.245.87.255 AS4764 1
342 103.235.116.0/22 /22 103.235.116.0 – 103.235.119.255 AS4764 1
343 103.211.208.0/22 /22 103.211.208.0 – 103.211.211.255 AS4764 1
344 103.200.8.0/22 /22 103.200.8.0 – 103.200.11.255 AS4764 1
345 103.176.60.0/24 /24 103.176.60.0 – 103.176.60.255 AS4764 1
346 103.115.210.0/23 /23 103.115.210.0 – 103.115.211.255 AS4764 1
347 103.115.208.0/23 /23 103.115.208.0 – 103.115.209.255 AS4764 1
348 103.110.176.0/22 /22 103.110.176.0 – 103.110.179.255 AS4764 1
349 103.108.202.0/23 /23 103.108.202.0 – 103.108.203.255 AS4764 1
350 103.94.48.0/22 /22 103.94.48.0 – 103.94.51.255 AS4764 1
351 103.61.99.0/24 /24 103.61.99.0 – 103.61.99.255 AS4764 1
352 103.61.97.0/24 /24 103.61.97.0 – 103.61.97.255 AS4764 1
353 103.60.152.0/22 /22 103.60.152.0 – 103.60.155.255 AS4764 1
354 103.54.111.0/24 /24 103.54.111.0 – 103.54.111.255 AS4764 1
355 103.42.236.0/22 /22 103.42.236.0 – 103.42.239.255 AS4764 1
356 103.12.128.0/22 /22 103.12.128.0 – 103.12.131.255 AS4764 1
357 103.2.168.0/22 /22 103.2.168.0 – 103.2.171.255 AS4764 1
358 103.1.216.0/22 /22 103.1.216.0 – 103.1.219.255 AS4764 1
359 61.245.152.0/21 /21 61.245.152.0 – 61.245.159.255 AS4764 1
360 61.245.148.0/22 /22 61.245.148.0 – 61.245.151.255 AS4764 1
361 61.245.144.0/22 /22 61.245.144.0 – 61.245.147.255 AS4764 1
362 61.245.136.0/21 /21 61.245.136.0 – 61.245.143.255 AS4764 1
363 61.245.132.0/22 /22 61.245.132.0 – 61.245.135.255 AS4764 1
364 61.245.128.0/22 /22 61.245.128.0 – 61.245.131.255 AS4764 1
365 61.245.128.0/19 /19 61.245.128.0 – 61.245.159.255 AS4764 1
366 45.252.252.0/22 /22 45.252.252.0 – 45.252.255.255 AS4764 1
367 44.136.145.0/24 /24 44.136.145.0 – 44.136.145.255 AS4764 1
368 44.136.138.0/24 /24 44.136.138.0 – 44.136.138.255 AS4764 1
369 44.31.235.0/24 /24 44.31.235.0 – 44.31.235.255 AS4764 1
370 44.31.226.0/24 /24 44.31.226.0 – 44.31.226.255 AS4764 1
371 44.31.123.0/24 /24 44.31.123.0 – 44.31.123.255 AS4764 1
372 44.31.39.0/24 /24 44.31.39.0 – 44.31.39.255 AS4764 1
373 43.251.200.0/22 /22 43.251.200.0 – 43.251.203.255 AS4764 1