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 →
thank you!
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: AS15924 · showing 301–347
# Prefix ↓ Mask Range Origin ASN MOAS
301 31.145.127.0/24 /24 31.145.127.0 – 31.145.127.255 AS15924 1
302 31.145.125.0/24 /24 31.145.125.0 – 31.145.125.255 AS15924 1
303 31.145.123.0/24 /24 31.145.123.0 – 31.145.123.255 AS15924 1
304 31.145.121.0/24 /24 31.145.121.0 – 31.145.121.255 AS15924 1
305 31.145.114.0/24 /24 31.145.114.0 – 31.145.114.255 AS15924 1
306 31.145.109.0/24 /24 31.145.109.0 – 31.145.109.255 AS15924 1
307 31.145.106.0/24 /24 31.145.106.0 – 31.145.106.255 AS15924 1
308 31.145.105.0/24 /24 31.145.105.0 – 31.145.105.255 AS15924 1
309 31.145.104.0/24 /24 31.145.104.0 – 31.145.104.255 AS15924 1
310 31.145.102.0/24 /24 31.145.102.0 – 31.145.102.255 AS15924 1
311 31.145.101.0/24 /24 31.145.101.0 – 31.145.101.255 AS15924 1
312 31.145.100.0/23 /23 31.145.100.0 – 31.145.101.255 AS15924 1
313 31.145.99.0/24 /24 31.145.99.0 – 31.145.99.255 AS15924 1
314 31.145.96.0/24 /24 31.145.96.0 – 31.145.96.255 AS15924 1
315 31.145.95.0/24 /24 31.145.95.0 – 31.145.95.255 AS15924 1
316 31.145.94.0/24 /24 31.145.94.0 – 31.145.94.255 AS15924 1
317 31.145.92.0/24 /24 31.145.92.0 – 31.145.92.255 AS15924 1
318 31.145.91.0/24 /24 31.145.91.0 – 31.145.91.255 AS15924 1
319 31.145.90.0/24 /24 31.145.90.0 – 31.145.90.255 AS15924 1
320 31.145.87.0/24 /24 31.145.87.0 – 31.145.87.255 AS15924 1
321 31.145.83.0/24 /24 31.145.83.0 – 31.145.83.255 AS15924 1
322 31.145.76.0/24 /24 31.145.76.0 – 31.145.76.255 AS15924 1
323 31.145.73.0/24 /24 31.145.73.0 – 31.145.73.255 AS15924 1
324 31.145.66.0/24 /24 31.145.66.0 – 31.145.66.255 AS15924 1
325 31.145.65.0/24 /24 31.145.65.0 – 31.145.65.255 AS15924 1
326 31.145.55.0/24 /24 31.145.55.0 – 31.145.55.255 AS15924 1
327 31.145.53.0/24 /24 31.145.53.0 – 31.145.53.255 AS15924 1
328 31.145.48.0/24 /24 31.145.48.0 – 31.145.48.255 AS15924 1
329 31.145.46.0/24 /24 31.145.46.0 – 31.145.46.255 AS15924 1
330 31.145.45.0/24 /24 31.145.45.0 – 31.145.45.255 AS15924 1
331 31.145.44.0/24 /24 31.145.44.0 – 31.145.44.255 AS15924 1
332 31.145.43.0/24 /24 31.145.43.0 – 31.145.43.255 AS15924 1
333 31.145.41.0/24 /24 31.145.41.0 – 31.145.41.255 AS15924 1
334 31.145.40.0/24 /24 31.145.40.0 – 31.145.40.255 AS15924 1
335 31.145.38.0/24 /24 31.145.38.0 – 31.145.38.255 AS15924 1
336 31.145.36.0/24 /24 31.145.36.0 – 31.145.36.255 AS15924 1
337 31.145.26.0/24 /24 31.145.26.0 – 31.145.26.255 AS15924 1
338 31.145.23.0/24 /24 31.145.23.0 – 31.145.23.255 AS15924 1
339 31.145.16.0/24 /24 31.145.16.0 – 31.145.16.255 AS15924 1
340 31.145.15.0/24 /24 31.145.15.0 – 31.145.15.255 AS15924 1
341 31.145.7.0/24 /24 31.145.7.0 – 31.145.7.255 AS15924 1
342 31.145.5.0/24 /24 31.145.5.0 – 31.145.5.255 AS15924 1
343 31.145.4.0/24 /24 31.145.4.0 – 31.145.4.255 AS15924 1
344 31.145.1.0/24 /24 31.145.1.0 – 31.145.1.255 AS15924 1
345 31.145.0.0/24 /24 31.145.0.0 – 31.145.0.255 AS15924 1
346 31.145.0.0/17 /17 31.145.0.0 – 31.145.127.255 AS15924 1
347 31.145.0.0/16 /16 31.145.0.0 – 31.145.255.255 AS15924 1