BGP Full View — RIPE RIS RRC00data as of 2026-06-28 20:31

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
1 135 192
IPv4 origin ASNs
78 621
IPv4 MOAS
5 930
IPv6 prefixes
259 625
IPv6 origin ASNs
36 772
IPv6 MOAS
870

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 13 909
911 540 224
/17 8 718
285 671 424
/18 14 059
230 342 656
/19 26 683
218 587 136
/20 48 609
199 102 464
/21 56 030
114 749 440
/22 118 720
121 569 280
/23 119 291
61 076 992
/24 719 231
184 123 136
Total 1 129 687 4 308 702 464
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 5 518
2 893 021 184
/30 745
195 297 280
/31 361
47 316 992
/32 27 032
1 771 569 152
/33 5 786
189 595 648
/34 5 529
90 587 136
/35 1 953
15 998 976
/36 10 074
41 263 104
/37 1 386
2 838 528
/38 2 690
2 754 560
/39 1 858
951 296
/40 24 460
6 261 760
/41 1 766
226 048
/42 3 046
194 944
/43 1 481
47 392
/44 26 358
421 728
/45 4 570
36 560
/46 5 872
23 488
/47 9 098
18 196
/48 119 471
119 471
Total 259 335 4 413 952 295 251
IPv4 (1 135 192) IPv6 (259 625)
Reset
Found 356 IPv4 prefixes · ASN: AS37577 · showing 301–356
# Prefix ↓ Mask Range Origin ASN MOAS
301 102.178.160.0/24 /24 102.178.160.0 – 102.178.160.255 AS37577 1
302 102.178.159.0/24 /24 102.178.159.0 – 102.178.159.255 AS37577 1
303 102.178.158.0/24 /24 102.178.158.0 – 102.178.158.255 AS37577 1
304 102.178.157.0/24 /24 102.178.157.0 – 102.178.157.255 AS37577 1
305 102.178.156.0/24 /24 102.178.156.0 – 102.178.156.255 AS37577 1
306 102.178.155.0/24 /24 102.178.155.0 – 102.178.155.255 AS37577 1
307 102.178.154.0/24 /24 102.178.154.0 – 102.178.154.255 AS37577 1
308 102.178.153.0/24 /24 102.178.153.0 – 102.178.153.255 AS37577 1
309 102.178.152.0/24 /24 102.178.152.0 – 102.178.152.255 AS37577 1
310 102.178.151.0/24 /24 102.178.151.0 – 102.178.151.255 AS37577 1
311 102.178.150.0/24 /24 102.178.150.0 – 102.178.150.255 AS37577 1
312 102.178.149.0/24 /24 102.178.149.0 – 102.178.149.255 AS37577 1
313 102.178.148.0/24 /24 102.178.148.0 – 102.178.148.255 AS37577 1
314 102.178.147.0/24 /24 102.178.147.0 – 102.178.147.255 AS37577 1
315 102.178.146.0/24 /24 102.178.146.0 – 102.178.146.255 AS37577 1
316 102.178.145.0/24 /24 102.178.145.0 – 102.178.145.255 AS37577 1
317 102.178.144.0/24 /24 102.178.144.0 – 102.178.144.255 AS37577 1
318 102.178.140.0/22 /22 102.178.140.0 – 102.178.143.255 AS37577 1
319 102.178.136.0/22 /22 102.178.136.0 – 102.178.139.255 AS37577 1
320 102.178.132.0/22 /22 102.178.132.0 – 102.178.135.255 AS37577 1
321 102.178.128.0/22 /22 102.178.128.0 – 102.178.131.255 AS37577 1
322 102.178.124.0/22 /22 102.178.124.0 – 102.178.127.255 AS37577 1
323 102.178.120.0/22 /22 102.178.120.0 – 102.178.123.255 AS37577 1
324 102.178.116.0/22 /22 102.178.116.0 – 102.178.119.255 AS37577 1
325 102.178.112.0/22 /22 102.178.112.0 – 102.178.115.255 AS37577 1
326 102.178.108.0/22 /22 102.178.108.0 – 102.178.111.255 AS37577 1
327 102.178.104.0/22 /22 102.178.104.0 – 102.178.107.255 AS37577 1
328 102.178.100.0/22 /22 102.178.100.0 – 102.178.103.255 AS37577 1
329 102.178.96.0/22 /22 102.178.96.0 – 102.178.99.255 AS37577 1
330 102.178.92.0/22 /22 102.178.92.0 – 102.178.95.255 AS37577 1
331 102.178.88.0/22 /22 102.178.88.0 – 102.178.91.255 AS37577 1
332 102.178.84.0/22 /22 102.178.84.0 – 102.178.87.255 AS37577 1
333 102.178.80.0/22 /22 102.178.80.0 – 102.178.83.255 AS37577 1
334 102.178.76.0/22 /22 102.178.76.0 – 102.178.79.255 AS37577 1
335 102.178.75.0/24 /24 102.178.75.0 – 102.178.75.255 AS37577 1
336 102.178.74.0/24 /24 102.178.74.0 – 102.178.74.255 AS37577 1
337 102.178.73.0/24 /24 102.178.73.0 – 102.178.73.255 AS37577 1
338 102.178.72.0/24 /24 102.178.72.0 – 102.178.72.255 AS37577 1
339 102.178.68.0/22 /22 102.178.68.0 – 102.178.71.255 AS37577 1
340 102.178.64.0/22 /22 102.178.64.0 – 102.178.67.255 AS37577 1
341 102.178.60.0/22 /22 102.178.60.0 – 102.178.63.255 AS37577 1
342 102.178.56.0/22 /22 102.178.56.0 – 102.178.59.255 AS37577 1
343 102.178.52.0/22 /22 102.178.52.0 – 102.178.55.255 AS37577 1
344 102.178.48.0/22 /22 102.178.48.0 – 102.178.51.255 AS37577 1
345 102.178.44.0/22 /22 102.178.44.0 – 102.178.47.255 AS37577 1
346 102.178.40.0/22 /22 102.178.40.0 – 102.178.43.255 AS37577 1
347 102.178.36.0/22 /22 102.178.36.0 – 102.178.39.255 AS37577 1
348 102.178.32.0/22 /22 102.178.32.0 – 102.178.35.255 AS37577 1
349 102.178.28.0/22 /22 102.178.28.0 – 102.178.31.255 AS37577 1
350 102.178.24.0/22 /22 102.178.24.0 – 102.178.27.255 AS37577 1
351 102.178.20.0/22 /22 102.178.20.0 – 102.178.23.255 AS37577 1
352 102.178.16.0/22 /22 102.178.16.0 – 102.178.19.255 AS37577 1
353 102.178.12.0/22 /22 102.178.12.0 – 102.178.15.255 AS37577 1
354 102.178.8.0/22 /22 102.178.8.0 – 102.178.11.255 AS37577 1
355 102.178.4.0/22 /22 102.178.4.0 – 102.178.7.255 AS37577 1
356 102.178.0.0/22 /22 102.178.0.0 – 102.178.3.255 AS37577 1