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
301 188.168.252.0/22 /22 188.168.252.0 – 188.168.255.255 AS15774 1
302 188.168.252.0/23 /23 188.168.252.0 – 188.168.253.255 AS15774 1
303 188.244.128.0/17 /17 188.244.128.0 – 188.244.255.255 AS15774 1
304 188.244.128.0/23 /23 188.244.128.0 – 188.244.129.255 AS15774 1
305 188.244.130.0/23 /23 188.244.130.0 – 188.244.131.255 AS15774 1
306 188.244.132.0/22 /22 188.244.132.0 – 188.244.135.255 AS15774 1
307 188.244.134.0/23 /23 188.244.134.0 – 188.244.135.255 AS15774 1
308 188.244.136.0/22 /22 188.244.136.0 – 188.244.139.255 AS15774 1
309 188.244.136.0/23 /23 188.244.136.0 – 188.244.137.255 AS15774 1
310 188.244.140.0/24 /24 188.244.140.0 – 188.244.140.255 AS15774 1
311 188.244.141.0/24 /24 188.244.141.0 – 188.244.141.255 AS15774 1
312 188.244.142.0/24 /24 188.244.142.0 – 188.244.142.255 AS15774 1
313 188.244.143.0/24 /24 188.244.143.0 – 188.244.143.255 AS15774 1
314 188.244.144.0/22 /22 188.244.144.0 – 188.244.147.255 AS15774 1
315 188.244.148.0/22 /22 188.244.148.0 – 188.244.151.255 AS15774 1
316 188.244.152.0/23 /23 188.244.152.0 – 188.244.153.255 AS15774 1
317 188.244.154.0/24 /24 188.244.154.0 – 188.244.154.255 AS15774 1
318 188.244.155.0/24 /24 188.244.155.0 – 188.244.155.255 AS15774 1
319 188.244.160.0/21 /21 188.244.160.0 – 188.244.167.255 AS15774 1
320 188.244.168.0/21 /21 188.244.168.0 – 188.244.175.255 AS15774 1
321 188.244.176.0/24 /24 188.244.176.0 – 188.244.176.255 AS15774 1
322 188.244.177.0/24 /24 188.244.177.0 – 188.244.177.255 AS15774 1
323 188.244.178.0/24 /24 188.244.178.0 – 188.244.178.255 AS15774 1
324 188.244.179.0/24 /24 188.244.179.0 – 188.244.179.255 AS15774 1
325 188.244.180.0/22 /22 188.244.180.0 – 188.244.183.255 AS15774 1
326 188.244.184.0/22 /22 188.244.184.0 – 188.244.187.255 AS15774 1
327 188.244.186.0/23 /23 188.244.186.0 – 188.244.187.255 AS15774 1
328 188.244.187.0/24 /24 188.244.187.0 – 188.244.187.255 AS15774 1
329 188.244.188.0/22 /22 188.244.188.0 – 188.244.191.255 AS15774 1
330 188.244.188.0/23 /23 188.244.188.0 – 188.244.189.255 AS15774 1
331 188.244.190.0/23 /23 188.244.190.0 – 188.244.191.255 AS15774 1
332 188.244.208.0/24 /24 188.244.208.0 – 188.244.208.255 AS15774 1
333 188.244.209.0/24 /24 188.244.209.0 – 188.244.209.255 AS15774 1
334 188.244.210.0/24 /24 188.244.210.0 – 188.244.210.255 AS15774 1
335 188.244.211.0/24 /24 188.244.211.0 – 188.244.211.255 AS15774 1
336 188.244.212.0/22 /22 188.244.212.0 – 188.244.215.255 AS15774 1
337 188.244.216.0/21 /21 188.244.216.0 – 188.244.223.255 AS15774 1
338 188.244.224.0/20 /20 188.244.224.0 – 188.244.239.255 AS15774 1
339 188.244.240.0/23 /23 188.244.240.0 – 188.244.241.255 AS15774 1
340 188.244.242.0/24 /24 188.244.242.0 – 188.244.242.255 AS15774 1
341 188.244.244.0/22 /22 188.244.244.0 – 188.244.247.255 AS15774 1
342 188.244.248.0/24 /24 188.244.248.0 – 188.244.248.255 AS15774 1
343 188.244.249.0/24 /24 188.244.249.0 – 188.244.249.255 AS15774 1
344 188.244.252.0/23 /23 188.244.252.0 – 188.244.253.255 AS15774 1
345 194.187.29.0/24 /24 194.187.29.0 – 194.187.29.255 AS15774 1
346 195.238.101.0/24 /24 195.238.101.0 – 195.238.101.255 AS15774 1
347 213.129.96.0/21 /21 213.129.96.0 – 213.129.103.255 AS15774 1
348 213.129.104.0/21 /21 213.129.104.0 – 213.129.111.255 AS15774 1
349 213.129.112.0/20 /20 213.129.112.0 – 213.129.127.255 AS15774 1
350 213.129.112.0/23 /23 213.129.112.0 – 213.129.113.255 AS15774 1
351 213.129.117.0/24 /24 213.129.117.0 – 213.129.117.255 AS15774 1
352 213.129.124.0/24 /24 213.129.124.0 – 213.129.124.255 AS15774 1
353 213.129.125.0/24 /24 213.129.125.0 – 213.129.125.255 AS15774 1
354 213.137.229.0/24 /24 213.137.229.0 – 213.137.229.255 AS15774 1
355 213.138.64.0/19 /19 213.138.64.0 – 213.138.95.255 AS15774 1