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 347 IPv4 prefixes · ASN: AS27882 · showing 301–347
# Prefix ↓ Mask Range Origin ASN MOAS
301 177.222.34.0/24 /24 177.222.34.0 – 177.222.34.255 AS27882 1
302 177.222.33.0/24 /24 177.222.33.0 – 177.222.33.255 AS27882 1
303 177.222.32.0/24 /24 177.222.32.0 – 177.222.32.255 AS27882 1
304 158.172.255.0/24 /24 158.172.255.0 – 158.172.255.255 AS27882 1
305 158.172.252.0/24 /24 158.172.252.0 – 158.172.252.255 AS27882 1
306 158.172.252.0/22 /22 158.172.252.0 – 158.172.255.255 AS27882 1
307 158.172.251.0/24 /24 158.172.251.0 – 158.172.251.255 AS27882 1
308 158.172.249.0/24 /24 158.172.249.0 – 158.172.249.255 AS27882 1
309 158.172.248.0/24 /24 158.172.248.0 – 158.172.248.255 AS27882 1
310 158.172.248.0/22 /22 158.172.248.0 – 158.172.251.255 AS27882 1
311 158.172.243.0/24 /24 158.172.243.0 – 158.172.243.255 AS27882 1
312 158.172.242.0/24 /24 158.172.242.0 – 158.172.242.255 AS27882 1
313 158.172.239.0/24 /24 158.172.239.0 – 158.172.239.255 AS27882 1
314 158.172.238.0/24 /24 158.172.238.0 – 158.172.238.255 AS27882 1
315 158.172.237.0/24 /24 158.172.237.0 – 158.172.237.255 AS27882 1
316 158.172.236.0/24 /24 158.172.236.0 – 158.172.236.255 AS27882 1
317 158.172.235.0/24 /24 158.172.235.0 – 158.172.235.255 AS27882 1
318 158.172.233.0/24 /24 158.172.233.0 – 158.172.233.255 AS27882 1
319 158.172.232.0/22 /22 158.172.232.0 – 158.172.235.255 AS27882 1
320 158.172.230.0/24 /24 158.172.230.0 – 158.172.230.255 AS27882 1
321 158.172.228.0/22 /22 158.172.228.0 – 158.172.231.255 AS27882 1
322 158.172.227.0/24 /24 158.172.227.0 – 158.172.227.255 AS27882 1
323 158.172.226.0/24 /24 158.172.226.0 – 158.172.226.255 AS27882 1
324 158.172.226.0/23 /23 158.172.226.0 – 158.172.227.255 AS27882 1
325 158.172.224.0/24 /24 158.172.224.0 – 158.172.224.255 AS27882 1
326 158.172.224.0/22 /22 158.172.224.0 – 158.172.227.255 AS27882 1
327 158.172.159.0/24 /24 158.172.159.0 – 158.172.159.255 AS27882 1
328 158.172.158.0/24 /24 158.172.158.0 – 158.172.158.255 AS27882 1
329 158.172.157.0/24 /24 158.172.157.0 – 158.172.157.255 AS27882 1
330 158.172.156.0/24 /24 158.172.156.0 – 158.172.156.255 AS27882 1
331 158.172.155.0/24 /24 158.172.155.0 – 158.172.155.255 AS27882 1
332 158.172.154.0/24 /24 158.172.154.0 – 158.172.154.255 AS27882 1
333 158.172.153.0/24 /24 158.172.153.0 – 158.172.153.255 AS27882 1
334 158.172.152.0/24 /24 158.172.152.0 – 158.172.152.255 AS27882 1
335 158.172.152.0/22 /22 158.172.152.0 – 158.172.155.255 AS27882 1
336 143.137.231.0/24 /24 143.137.231.0 – 143.137.231.255 AS27882 1
337 143.137.230.0/24 /24 143.137.230.0 – 143.137.230.255 AS27882 1
338 143.137.229.0/24 /24 143.137.229.0 – 143.137.229.255 AS27882 1
339 143.137.228.0/24 /24 143.137.228.0 – 143.137.228.255 AS27882 1
340 131.0.199.0/24 /24 131.0.199.0 – 131.0.199.255 AS27882 1
341 131.0.198.0/24 /24 131.0.198.0 – 131.0.198.255 AS27882 1
342 131.0.197.0/24 /24 131.0.197.0 – 131.0.197.255 AS27882 1
343 131.0.196.0/24 /24 131.0.196.0 – 131.0.196.255 AS27882 1
344 131.0.196.0/22 /22 131.0.196.0 – 131.0.199.255 AS27882 1
345 49.0.189.0/24 /24 49.0.189.0 – 49.0.189.255 AS27882 1
346 49.0.188.0/24 /24 49.0.188.0 – 49.0.188.255 AS27882 1
347 49.0.184.0/24 /24 49.0.184.0 – 49.0.184.255 AS27882 1