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: AS37693 · showing 301–347
# Prefix ↑ Mask Range Origin ASN MOAS
301 197.17.104.0/21 /21 197.17.104.0 – 197.17.111.255 AS37693 1
302 197.17.112.0/20 /20 197.17.112.0 – 197.17.127.255 AS37693 1
303 197.17.112.0/21 /21 197.17.112.0 – 197.17.119.255 AS37693 1
304 197.17.120.0/21 /21 197.17.120.0 – 197.17.127.255 AS37693 1
305 197.17.128.0/22 /22 197.17.128.0 – 197.17.131.255 AS37693 1
306 197.17.128.0/23 /23 197.17.128.0 – 197.17.129.255 AS37693 1
307 197.17.130.0/23 /23 197.17.130.0 – 197.17.131.255 AS37693 1
308 197.17.132.0/22 /22 197.17.132.0 – 197.17.135.255 AS37693 1
309 197.17.132.0/23 /23 197.17.132.0 – 197.17.133.255 AS37693 1
310 197.17.134.0/23 /23 197.17.134.0 – 197.17.135.255 AS37693 1
311 197.17.136.0/22 /22 197.17.136.0 – 197.17.139.255 AS37693 1
312 197.17.136.0/23 /23 197.17.136.0 – 197.17.137.255 AS37693 1
313 197.17.138.0/23 /23 197.17.138.0 – 197.17.139.255 AS37693 1
314 197.17.140.0/22 /22 197.17.140.0 – 197.17.143.255 AS37693 1
315 197.17.140.0/23 /23 197.17.140.0 – 197.17.141.255 AS37693 1
316 197.17.142.0/23 /23 197.17.142.0 – 197.17.143.255 AS37693 1
317 197.17.144.0/22 /22 197.17.144.0 – 197.17.147.255 AS37693 1
318 197.17.144.0/23 /23 197.17.144.0 – 197.17.145.255 AS37693 1
319 197.17.146.0/23 /23 197.17.146.0 – 197.17.147.255 AS37693 1
320 197.17.192.0/22 /22 197.17.192.0 – 197.17.195.255 AS37693 1
321 197.17.192.0/23 /23 197.17.192.0 – 197.17.193.255 AS37693 1
322 197.17.194.0/23 /23 197.17.194.0 – 197.17.195.255 AS37693 1
323 197.18.0.0/16 /16 197.18.0.0 – 197.18.255.255 AS37693 1
324 197.18.0.0/17 /17 197.18.0.0 – 197.18.127.255 AS37693 1
325 197.18.128.0/17 /17 197.18.128.0 – 197.18.255.255 AS37693 1
326 197.19.0.0/16 /16 197.19.0.0 – 197.19.255.255 AS37693 1
327 197.19.0.0/17 /17 197.19.0.0 – 197.19.127.255 AS37693 1
328 197.19.128.0/17 /17 197.19.128.0 – 197.19.255.255 AS37693 1
329 197.20.0.0/16 /16 197.20.0.0 – 197.20.255.255 AS37693 1
330 197.20.0.0/17 /17 197.20.0.0 – 197.20.127.255 AS37693 1
331 197.20.128.0/17 /17 197.20.128.0 – 197.20.255.255 AS37693 1
332 197.21.0.0/16 /16 197.21.0.0 – 197.21.255.255 AS37693 1
333 197.21.0.0/17 /17 197.21.0.0 – 197.21.127.255 AS37693 1
334 197.21.128.0/17 /17 197.21.128.0 – 197.21.255.255 AS37693 1
335 197.22.0.0/16 /16 197.22.0.0 – 197.22.255.255 AS37693 1
336 197.22.0.0/17 /17 197.22.0.0 – 197.22.127.255 AS37693 1
337 197.22.128.0/17 /17 197.22.128.0 – 197.22.255.255 AS37693 1
338 197.23.0.0/16 /16 197.23.0.0 – 197.23.255.255 AS37693 1
339 197.23.0.0/17 /17 197.23.0.0 – 197.23.127.255 AS37693 1
340 197.23.128.0/17 /17 197.23.128.0 – 197.23.255.255 AS37693 1
341 197.24.0.0/16 /16 197.24.0.0 – 197.24.255.255 AS37693 1
342 197.24.0.0/17 /17 197.24.0.0 – 197.24.127.255 AS37693 1
343 197.24.128.0/17 /17 197.24.128.0 – 197.24.255.255 AS37693 1
344 213.150.160.0/23 /23 213.150.160.0 – 213.150.161.255 AS37693 1
345 213.150.160.0/24 /24 213.150.160.0 – 213.150.160.255 AS37693 1
346 213.150.161.0/24 /24 213.150.161.0 – 213.150.161.255 AS37693 1
347 213.150.164.0/24 /24 213.150.164.0 – 213.150.164.255 AS37693 1