BGP Full View — RIPE RIS RRC00data as of 2026-06-27 20:21

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
1 134 333
IPv4 origin ASNs
78 618
IPv4 MOAS
5 974
IPv6 prefixes
259 509
IPv6 origin ASNs
36 800
IPv6 MOAS
864

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 97
203 423 744
/12 305
319 815 680
/13 590
309 329 920
/14 1 201
314 834 944
/15 2 175
285 081 600
/16 13 907
911 409 152
/17 8 717
285 638 656
/18 14 058
230 326 272
/19 26 673
218 505 216
/20 48 580
198 983 680
/21 55 974
114 634 752
/22 118 655
121 502 720
/23 119 263
61 062 656
/24 718 565
183 952 640
Total 1 128 829 4 307 955 456
BGP /24 coverage of total IPv4 space
Announced in BGP 3 129 351 936 addr 72.86%
Not announced 1 165 615 360 addr 27.14%
↳ technical / special-use (not meant to be announced) 592 584 704 addr 50.84%
↳ routable but not announced 573 030 656 addr 49.16%
    — of total IPv4 space 13.34%
    — of announceable space (total − tech/reserved) 15.48%
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) 485 /24 0.02%

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 40
671 088 640
/25 12
100 663 296
/26 17
71 303 168
/27 18
37 748 736
/28 162
169 869 312
/29 5 520
2 894 069 760
/30 746
195 559 424
/31 361
47 316 992
/32 27 039
1 772 027 904
/33 5 796
189 923 328
/34 5 531
90 619 904
/35 1 968
16 121 856
/36 10 068
41 238 528
/37 1 382
2 830 336
/38 2 687
2 751 488
/39 1 857
950 784
/40 24 452
6 259 712
/41 1 768
226 304
/42 3 030
193 920
/43 1 483
47 456
/44 26 338
421 408
/45 4 571
36 568
/46 5 864
23 456
/47 9 086
18 172
/48 119 391
119 391
Total 259 219 4 413 954 508 499
IPv4 (1 134 333) IPv6 (259 509)
Reset
Found 338 IPv4 prefixes · ASN: AS36351 · showing 301–338
# Prefix ↑ Mask Range Origin ASN MOAS
301 185.228.37.0/24 /24 185.228.37.0 – 185.228.37.255 AS36351 1
302 185.228.38.0/24 /24 185.228.38.0 – 185.228.38.255 AS36351 1
303 185.228.39.0/24 /24 185.228.39.0 – 185.228.39.255 AS36351 1
304 185.228.68.0/22 /22 185.228.68.0 – 185.228.71.255 AS36351 1
305 192.107.243.0/24 /24 192.107.243.0 – 192.107.243.255 AS36351 1
306 192.255.0.0/19 /19 192.255.0.0 – 192.255.31.255 AS36351 1
307 192.255.30.0/24 /24 192.255.30.0 – 192.255.30.255 AS36351 1
308 192.255.32.0/19 /19 192.255.32.0 – 192.255.63.255 AS36351 1
309 198.23.96.0/21 /21 198.23.96.0 – 198.23.103.255 AS36351 1
310 198.23.104.0/22 /22 198.23.104.0 – 198.23.107.255 AS36351 1
311 198.23.112.0/20 /20 198.23.112.0 – 198.23.127.255 AS36351 1
312 199.20.36.0/24 /24 199.20.36.0 – 199.20.36.255 AS36351 1
313 199.20.38.0/24 /24 199.20.38.0 – 199.20.38.255 AS36351 1
314 199.20.39.0/24 /24 199.20.39.0 – 199.20.39.255 AS36351 1
315 199.166.36.0/23 /23 199.166.36.0 – 199.166.37.255 AS16509, AS36351 2
316 199.187.172.0/22 /22 199.187.172.0 – 199.187.175.255 AS36351 1
317 199.244.72.0/22 /22 199.244.72.0 – 199.244.75.255 AS36351 1
318 203.57.74.0/23 /23 203.57.74.0 – 203.57.75.255 AS36351 1
319 206.253.232.0/21 /21 206.253.232.0 – 206.253.239.255 AS36351 1
320 207.44.128.0/17 /17 207.44.128.0 – 207.44.255.255 AS36351 1
321 207.218.192.0/18 /18 207.218.192.0 – 207.218.255.255 AS36351 1
322 207.231.148.0/23 /23 207.231.148.0 – 207.231.149.255 AS36351 1
323 207.231.152.0/23 /23 207.231.152.0 – 207.231.153.255 AS36351 1
324 207.231.156.0/23 /23 207.231.156.0 – 207.231.157.255 AS36351 1
325 207.231.158.0/23 /23 207.231.158.0 – 207.231.159.255 AS36351 1
326 208.43.0.0/18 /18 208.43.0.0 – 208.43.63.255 AS36351 1
327 208.43.128.0/18 /18 208.43.128.0 – 208.43.191.255 AS36351 1
328 208.43.192.0/19 /19 208.43.192.0 – 208.43.223.255 AS36351 1
329 208.101.0.0/18 /18 208.101.0.0 – 208.101.63.255 AS36351 1
330 209.85.0.0/17 /17 209.85.0.0 – 209.85.127.255 AS36351 1
331 209.90.46.0/24 /24 209.90.46.0 – 209.90.46.255 AS36351 1
332 216.12.192.0/19 /19 216.12.192.0 – 216.12.223.255 AS36351 1
333 216.12.217.0/24 /24 216.12.217.0 – 216.12.217.255 AS36351 1
334 216.127.64.0/19 /19 216.127.64.0 – 216.127.95.255 AS36351 1
335 216.127.71.0/24 /24 216.127.71.0 – 216.127.71.255 AS36351 1
336 216.185.96.0/19 /19 216.185.96.0 – 216.185.127.255 AS36351 1
337 216.234.224.0/24 /24 216.234.224.0 – 216.234.224.255 AS36351 1
338 216.234.226.0/23 /23 216.234.226.0 – 216.234.227.255 AS36351 1