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BGP Full View — RIPE RIS RRC00data as of 2026-11-08 06:54

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
1 170 084
IPv4 origin ASNs
79 635
IPv4 MOAS
7 619
IPv6 prefixes
272 610
IPv6 origin ASNs
38 000
IPv6 MOAS
978

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
/12 304
318 767 104
/13 592
310 378 496
/14 1 210
317 194 240
/15 2 188
286 785 536
/16 13 981
916 258 816
/17 8 686
284 622 848
/18 13 967
228 835 328
/19 26 713
218 832 896
/20 48 520
198 737 920
/21 57 462
117 682 176
/22 119 531
122 399 744
/23 122 512
62 726 144
/24 749 018
191 748 608
Total 1 164 850 4 327 847 424
BGP /24 coverage of total IPv4 space
Announced in BGP 3 139 501 056 addr 73.10%
Not announced 1 155 466 240 addr 26.90%
↳ technical / special-use (not meant to be announced) 592 642 048 addr 51.29%
↳ routable but not announced 562 824 192 addr 48.71%
    — of total IPv4 space 13.10%
    — of announceable space (total − tech/reserved) 15.20%
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) 261 /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 16
4 294 967 296
/21 3
402 653 184
/22 6
402 653 184
/23 6
201 326 592
/24 51
855 638 016
/25 13
109 051 904
/26 22
92 274 688
/27 19
39 845 888
/28 170
178 257 920
/29 5 890
3 088 056 320
/30 746
195 559 424
/31 390
51 118 080
/32 27 684
1 814 298 624
/33 6 092
199 622 656
/34 5 785
94 781 440
/35 2 020
16 547 840
/36 10 366
42 459 136
/37 1 434
2 936 832
/38 2 815
2 882 560
/39 1 898
971 776
/40 25 083
6 421 248
/41 1 976
252 928
/42 3 009
192 576
/43 1 517
48 544
/44 27 415
438 640
/45 4 987
39 896
/46 6 830
27 320
/47 9 889
19 778
/48 126 244
126 244
Total 272 379 4 414 971 819 846
IPv4 (1 170 084) IPv6 (272 610)
Reset
Found 36 IPv4 prefixes · ASN: AS275714 · showing 1–36
# Prefix ↑ Mask Range Origin ASN MOAS
1 38.20.0.0/24 /24 38.20.0.0 – 38.20.0.255 AS275714 1
2 38.20.1.0/24 /24 38.20.1.0 – 38.20.1.255 AS275714 1
3 38.51.134.0/24 /24 38.51.134.0 – 38.51.134.255 AS275714 1
4 38.51.135.0/24 /24 38.51.135.0 – 38.51.135.255 AS275714 1
5 38.52.128.0/24 /24 38.52.128.0 – 38.52.128.255 AS275714 1
6 38.52.129.0/24 /24 38.52.129.0 – 38.52.129.255 AS275714 1
7 38.210.208.0/24 /24 38.210.208.0 – 38.210.208.255 AS275714 1
8 38.210.209.0/24 /24 38.210.209.0 – 38.210.209.255 AS275714 1
9 38.210.210.0/24 /24 38.210.210.0 – 38.210.210.255 AS275714 1
10 38.210.211.0/24 /24 38.210.211.0 – 38.210.211.255 AS275714 1
11 38.210.212.0/24 /24 38.210.212.0 – 38.210.212.255 AS275714 1
12 38.210.213.0/24 /24 38.210.213.0 – 38.210.213.255 AS275714 1
13 38.211.128.0/24 /24 38.211.128.0 – 38.211.128.255 AS275714 1
14 38.211.129.0/24 /24 38.211.129.0 – 38.211.129.255 AS275714 1
15 38.211.130.0/24 /24 38.211.130.0 – 38.211.130.255 AS275714 1
16 38.211.131.0/24 /24 38.211.131.0 – 38.211.131.255 AS275714 1
17 38.255.122.0/24 /24 38.255.122.0 – 38.255.122.255 AS275714 1
18 38.255.123.0/24 /24 38.255.123.0 – 38.255.123.255 AS275714 1
19 45.139.208.0/24 /24 45.139.208.0 – 45.139.208.255 AS275714 1
20 45.139.209.0/24 /24 45.139.209.0 – 45.139.209.255 AS275714 1
21 87.254.22.0/24 /24 87.254.22.0 – 87.254.22.255 AS275714 1
22 87.254.23.0/24 /24 87.254.23.0 – 87.254.23.255 AS275714 1
23 141.11.72.0/24 /24 141.11.72.0 – 141.11.72.255 AS275714 1
24 141.11.73.0/24 /24 141.11.73.0 – 141.11.73.255 AS275714 1
25 141.11.128.0/23 /23 141.11.128.0 – 141.11.129.255 AS275714 1
26 141.11.129.0/24 /24 141.11.129.0 – 141.11.129.255 AS275714 1
27 149.18.50.0/23 /23 149.18.50.0 – 149.18.51.255 AS275714 1
28 151.244.184.0/24 /24 151.244.184.0 – 151.244.184.255 AS275714 1
29 204.157.108.0/24 /24 204.157.108.0 – 204.157.108.255 AS275714 1
30 204.157.109.0/24 /24 204.157.109.0 – 204.157.109.255 AS275714 1
31 204.157.110.0/24 /24 204.157.110.0 – 204.157.110.255 AS275714 1
32 204.157.111.0/24 /24 204.157.111.0 – 204.157.111.255 AS275714 1
33 209.61.36.0/24 /24 209.61.36.0 – 209.61.36.255 AS275714 1
34 209.61.37.0/24 /24 209.61.37.0 – 209.61.37.255 AS275714 1
35 209.61.38.0/24 /24 209.61.38.0 – 209.61.38.255 AS275714 1
36 209.61.39.0/24 /24 209.61.39.0 – 209.61.39.255 AS275714 1