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 341 IPv4 prefixes · ASN: AS28840 · showing 301–341
# Prefix ↓ Mask Range Origin ASN MOAS
301 84.18.98.0/24 /24 84.18.98.0 – 84.18.98.255 AS28840 1
302 84.18.97.0/24 /24 84.18.97.0 – 84.18.97.255 AS28840 1
303 84.18.96.0/24 /24 84.18.96.0 – 84.18.96.255 AS28840 1
304 84.18.96.0/22 /22 84.18.96.0 – 84.18.99.255 AS28840 1
305 84.18.96.0/19 /19 84.18.96.0 – 84.18.127.255 AS28840 1
306 78.138.191.0/24 /24 78.138.191.0 – 78.138.191.255 AS28840 1
307 78.138.188.0/23 /23 78.138.188.0 – 78.138.189.255 AS28840 1
308 78.138.188.0/22 /22 78.138.188.0 – 78.138.191.255 AS28840 1
309 78.138.184.0/22 /22 78.138.184.0 – 78.138.187.255 AS28840 1
310 78.138.184.0/21 /21 78.138.184.0 – 78.138.191.255 AS28840 1
311 78.138.179.0/24 /24 78.138.179.0 – 78.138.179.255 AS28840 1
312 78.138.178.0/24 /24 78.138.178.0 – 78.138.178.255 AS28840 1
313 78.138.176.0/21 /21 78.138.176.0 – 78.138.183.255 AS28840 1
314 78.138.166.0/24 /24 78.138.166.0 – 78.138.166.255 AS28840 1
315 78.138.163.0/24 /24 78.138.163.0 – 78.138.163.255 AS28840 1
316 78.138.162.0/24 /24 78.138.162.0 – 78.138.162.255 AS28840 1
317 78.138.160.0/21 /21 78.138.160.0 – 78.138.167.255 AS28840 1
318 78.138.160.0/20 /20 78.138.160.0 – 78.138.175.255 AS28840 1
319 78.138.160.0/19 /19 78.138.160.0 – 78.138.191.255 AS28840 1
320 78.138.152.0/21 /21 78.138.152.0 – 78.138.159.255 AS28840 1
321 78.138.144.0/21 /21 78.138.144.0 – 78.138.151.255 AS28840 1
322 78.138.144.0/20 /20 78.138.144.0 – 78.138.159.255 AS28840 1
323 78.138.136.0/21 /21 78.138.136.0 – 78.138.143.255 AS28840 1
324 78.138.128.0/21 /21 78.138.128.0 – 78.138.135.255 AS28840 1
325 78.138.128.0/19 /19 78.138.128.0 – 78.138.159.255 AS28840 1
326 78.138.128.0/18 /18 78.138.128.0 – 78.138.191.255 AS28840 1
327 5.101.23.0/24 /24 5.101.23.0 – 5.101.23.255 AS28840 1
328 5.101.22.0/24 /24 5.101.22.0 – 5.101.22.255 AS28840 1
329 5.101.22.0/23 /23 5.101.22.0 – 5.101.23.255 AS28840 1
330 5.101.21.0/24 /24 5.101.21.0 – 5.101.21.255 AS28840 1
331 5.101.20.0/24 /24 5.101.20.0 – 5.101.20.255 AS28840 1
332 5.101.20.0/23 /23 5.101.20.0 – 5.101.21.255 AS28840 1
333 5.101.20.0/22 /22 5.101.20.0 – 5.101.23.255 AS28840 1
334 5.101.19.0/24 /24 5.101.19.0 – 5.101.19.255 AS28840 1
335 5.101.18.0/24 /24 5.101.18.0 – 5.101.18.255 AS28840 1
336 5.101.18.0/23 /23 5.101.18.0 – 5.101.19.255 AS28840 1
337 5.101.17.0/24 /24 5.101.17.0 – 5.101.17.255 AS28840 1
338 5.101.16.0/24 /24 5.101.16.0 – 5.101.16.255 AS28840 1
339 5.101.16.0/23 /23 5.101.16.0 – 5.101.17.255 AS28840 1
340 5.101.16.0/22 /22 5.101.16.0 – 5.101.19.255 AS28840 1
341 5.101.16.0/21 /21 5.101.16.0 – 5.101.23.255 AS28840 1