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 353 IPv4 prefixes · ASN: AS3303 · showing 301–353
# Prefix ↑ Mask Range Origin ASN MOAS
301 194.147.52.0/22 /22 194.147.52.0 – 194.147.55.255 AS3303 1
302 194.147.52.0/24 /24 194.147.52.0 – 194.147.52.255 AS3303 1
303 194.147.53.0/24 /24 194.147.53.0 – 194.147.53.255 AS3303 1
304 194.147.54.0/24 /24 194.147.54.0 – 194.147.54.255 AS3303 1
305 194.147.55.0/24 /24 194.147.55.0 – 194.147.55.255 AS3303 1
306 194.147.70.0/24 /24 194.147.70.0 – 194.147.70.255 AS3303 1
307 194.147.102.0/23 /23 194.147.102.0 – 194.147.103.255 AS3303 1
308 194.147.132.0/24 /24 194.147.132.0 – 194.147.132.255 AS3303 1
309 194.147.134.0/23 /23 194.147.134.0 – 194.147.135.255 AS3303 1
310 194.147.141.0/24 /24 194.147.141.0 – 194.147.141.255 AS3303 1
311 194.147.234.0/24 /24 194.147.234.0 – 194.147.234.255 AS3303 1
312 194.147.235.0/24 /24 194.147.235.0 – 194.147.235.255 AS3303 1
313 194.147.236.0/24 /24 194.147.236.0 – 194.147.236.255 AS3303 1
314 194.147.237.0/24 /24 194.147.237.0 – 194.147.237.255 AS3303 1
315 194.147.240.0/24 /24 194.147.240.0 – 194.147.240.255 AS3303 1
316 194.169.219.0/24 /24 194.169.219.0 – 194.169.219.255 AS3303 1
317 194.209.0.0/16 /16 194.209.0.0 – 194.209.255.255 AS3303 1
318 195.8.108.0/24 /24 195.8.108.0 – 195.8.108.255 AS3303 1
319 195.35.121.0/24 /24 195.35.121.0 – 195.35.121.255 AS3303 1
320 195.62.86.0/23 /23 195.62.86.0 – 195.62.87.255 AS3303 1
321 195.65.0.0/16 /16 195.65.0.0 – 195.65.255.255 AS3303 1
322 195.95.148.0/24 /24 195.95.148.0 – 195.95.148.255 AS3303 1
323 195.144.32.0/19 /19 195.144.32.0 – 195.144.63.255 AS3303 1
324 195.176.128.0/19 /19 195.176.128.0 – 195.176.159.255 AS3303 1
325 195.176.192.0/19 /19 195.176.192.0 – 195.176.223.255 AS3303 1
326 195.186.0.0/16 /16 195.186.0.0 – 195.186.255.255 AS3303 1
327 195.186.8.0/24 /24 195.186.8.0 – 195.186.8.255 AS3303 1
328 195.186.126.0/24 /24 195.186.126.0 – 195.186.126.255 AS3303 1
329 195.250.44.0/24 /24 195.250.44.0 – 195.250.44.255 AS3303 1
330 199.58.0.0/24 /24 199.58.0.0 – 199.58.0.255 AS3303 1
331 204.154.58.0/24 /24 204.154.58.0 – 204.154.58.255 AS3303 1
332 204.154.59.0/24 /24 204.154.59.0 – 204.154.59.255 AS3303 1
333 212.41.192.0/19 /19 212.41.192.0 – 212.41.223.255 AS3303 1
334 212.41.192.0/20 /20 212.41.192.0 – 212.41.207.255 AS3303 1
335 212.41.208.0/20 /20 212.41.208.0 – 212.41.223.255 AS3303 1
336 212.90.192.0/19 /19 212.90.192.0 – 212.90.223.255 AS3303 1
337 212.90.192.0/20 /20 212.90.192.0 – 212.90.207.255 AS3303 1
338 212.90.208.0/20 /20 212.90.208.0 – 212.90.223.255 AS3303 1
339 212.117.96.0/19 /19 212.117.96.0 – 212.117.127.255 AS3303 1
340 212.243.0.0/16 /16 212.243.0.0 – 212.243.255.255 AS3303 1
341 213.3.0.0/16 /16 213.3.0.0 – 213.3.255.255 AS3303 1
342 213.3.0.0/17 /17 213.3.0.0 – 213.3.127.255 AS3303 1
343 213.3.128.0/17 /17 213.3.128.0 – 213.3.255.255 AS3303 1
344 213.180.160.0/19 /19 213.180.160.0 – 213.180.191.255 AS3303 1
345 213.180.160.0/20 /20 213.180.160.0 – 213.180.175.255 AS3303 1
346 213.180.176.0/20 /20 213.180.176.0 – 213.180.191.255 AS3303 1
347 213.200.192.0/18 /18 213.200.192.0 – 213.200.255.255 AS3303 1
348 213.200.192.0/19 /19 213.200.192.0 – 213.200.223.255 AS3303 1
349 213.200.224.0/19 /19 213.200.224.0 – 213.200.255.255 AS3303 1
350 217.11.32.0/20 /20 217.11.32.0 – 217.11.47.255 AS3303 1
351 217.11.32.0/21 /21 217.11.32.0 – 217.11.39.255 AS3303 1
352 217.11.40.0/21 /21 217.11.40.0 – 217.11.47.255 AS3303 1
353 217.192.0.0/15 /15 217.192.0.0 – 217.193.255.255 AS3303 1