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 355 IPv4 prefixes · ASN: AS15774 · showing 301–355
# Prefix ↓ Mask Range Origin ASN MOAS
301 46.166.88.0/23 /23 46.166.88.0 – 46.166.89.255 AS15774 1
302 46.166.86.0/23 /23 46.166.86.0 – 46.166.87.255 AS15774 1
303 46.166.83.0/24 /24 46.166.83.0 – 46.166.83.255 AS15774 1
304 46.166.82.0/24 /24 46.166.82.0 – 46.166.82.255 AS15774 1
305 46.166.80.0/23 /23 46.166.80.0 – 46.166.81.255 AS15774 1
306 46.166.79.0/24 /24 46.166.79.0 – 46.166.79.255 AS15774 1
307 46.166.65.0/24 /24 46.166.65.0 – 46.166.65.255 AS15774 1
308 46.166.64.0/24 /24 46.166.64.0 – 46.166.64.255 AS15774 1
309 46.151.88.0/21 /21 46.151.88.0 – 46.151.95.255 AS15774 1
310 46.50.207.0/24 /24 46.50.207.0 – 46.50.207.255 AS15774 1
311 46.50.162.0/24 /24 46.50.162.0 – 46.50.162.255 AS15774 1
312 46.38.23.0/24 /24 46.38.23.0 – 46.38.23.255 AS15774 1
313 46.20.72.0/22 /22 46.20.72.0 – 46.20.75.255 AS15774 1
314 46.20.64.0/21 /21 46.20.64.0 – 46.20.71.255 AS15774 1
315 37.205.77.0/24 /24 37.205.77.0 – 37.205.77.255 AS15774 1
316 37.61.180.0/23 /23 37.61.180.0 – 37.61.181.255 AS15774 1
317 37.61.176.0/22 /22 37.61.176.0 – 37.61.179.255 AS15774 1
318 37.58.32.0/21 /21 37.58.32.0 – 37.58.39.255 AS15774 1
319 37.49.207.0/24 /24 37.49.207.0 – 37.49.207.255 AS15774 1
320 37.49.205.0/24 /24 37.49.205.0 – 37.49.205.255 AS15774 1
321 37.49.204.0/24 /24 37.49.204.0 – 37.49.204.255 AS15774 1
322 31.216.170.0/24 /24 31.216.170.0 – 31.216.170.255 AS15774 1
323 31.134.248.0/21 /21 31.134.248.0 – 31.134.255.255 AS15774 1
324 31.134.244.0/23 /23 31.134.244.0 – 31.134.245.255 AS15774 1
325 31.134.243.0/24 /24 31.134.243.0 – 31.134.243.255 AS15774 1
326 31.134.242.0/24 /24 31.134.242.0 – 31.134.242.255 AS15774 1
327 31.132.248.0/21 /21 31.132.248.0 – 31.132.255.255 AS15774 1
328 31.132.244.0/22 /22 31.132.244.0 – 31.132.247.255 AS15774 1
329 31.132.242.0/23 /23 31.132.242.0 – 31.132.243.255 AS15774 1
330 31.132.240.0/21 /21 31.132.240.0 – 31.132.247.255 AS15774 1
331 31.42.96.0/20 /20 31.42.96.0 – 31.42.111.255 AS15774 1
332 5.254.176.0/21 /21 5.254.176.0 – 5.254.183.255 AS15774 1
333 5.149.150.0/24 /24 5.149.150.0 – 5.149.150.255 AS15774 1
334 5.149.149.0/24 /24 5.149.149.0 – 5.149.149.255 AS15774 1
335 5.149.146.0/24 /24 5.149.146.0 – 5.149.146.255 AS15774 1
336 5.149.144.0/23 /23 5.149.144.0 – 5.149.145.255 AS15774 1
337 5.8.221.0/24 /24 5.8.221.0 – 5.8.221.255 AS15774 1
338 5.8.220.0/24 /24 5.8.220.0 – 5.8.220.255 AS15774 1
339 5.8.219.0/24 /24 5.8.219.0 – 5.8.219.255 AS15774 1
340 5.8.218.0/24 /24 5.8.218.0 – 5.8.218.255 AS15774 1
341 5.8.217.0/24 /24 5.8.217.0 – 5.8.217.255 AS15774 1
342 5.8.215.0/24 /24 5.8.215.0 – 5.8.215.255 AS15774 1
343 5.8.214.0/24 /24 5.8.214.0 – 5.8.214.255 AS15774 1
344 5.8.213.0/24 /24 5.8.213.0 – 5.8.213.255 AS15774 1
345 5.8.212.0/24 /24 5.8.212.0 – 5.8.212.255 AS15774 1
346 5.8.209.0/24 /24 5.8.209.0 – 5.8.209.255 AS15774 1
347 5.8.208.0/24 /24 5.8.208.0 – 5.8.208.255 AS15774 1
348 5.8.207.0/24 /24 5.8.207.0 – 5.8.207.255 AS15774 1
349 5.8.206.0/24 /24 5.8.206.0 – 5.8.206.255 AS15774 1
350 5.8.205.0/24 /24 5.8.205.0 – 5.8.205.255 AS15774 1
351 5.8.204.0/24 /24 5.8.204.0 – 5.8.204.255 AS15774 1
352 5.8.203.0/24 /24 5.8.203.0 – 5.8.203.255 AS15774 1
353 5.8.202.0/24 /24 5.8.202.0 – 5.8.202.255 AS15774 1
354 5.8.201.0/24 /24 5.8.201.0 – 5.8.201.255 AS15774 1
355 5.8.200.0/24 /24 5.8.200.0 – 5.8.200.255 AS15774 1