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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).
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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 31 IPv4 prefixes · ASN: AS4749 · showing 1–31
# Prefix ↑ Mask Range Origin ASN MOAS
1 147.189.32.0/23 /23 147.189.32.0 – 147.189.33.255 AS4749 1
2 147.189.32.0/24 /24 147.189.32.0 – 147.189.32.255 AS4749 1
3 147.189.33.0/24 /24 147.189.33.0 – 147.189.33.255 AS4749 1
4 147.189.34.0/23 /23 147.189.34.0 – 147.189.35.255 AS4749 1
5 147.189.34.0/24 /24 147.189.34.0 – 147.189.34.255 AS4749 1
6 147.189.35.0/24 /24 147.189.35.0 – 147.189.35.255 AS4749 1
7 147.189.36.0/24 /24 147.189.36.0 – 147.189.36.255 AS4749 1
8 147.189.37.0/24 /24 147.189.37.0 – 147.189.37.255 AS4749 1
9 147.189.38.0/24 /24 147.189.38.0 – 147.189.38.255 AS4749 1
10 147.189.39.0/24 /24 147.189.39.0 – 147.189.39.255 AS4749 1
11 147.189.40.0/24 /24 147.189.40.0 – 147.189.40.255 AS4749 1
12 147.189.41.0/24 /24 147.189.41.0 – 147.189.41.255 AS4749 1
13 147.189.42.0/24 /24 147.189.42.0 – 147.189.42.255 AS13335, AS4749 2
14 147.189.51.0/24 /24 147.189.51.0 – 147.189.51.255 AS4749 1
15 147.189.52.0/24 /24 147.189.52.0 – 147.189.52.255 AS4749 1
16 147.189.53.0/24 /24 147.189.53.0 – 147.189.53.255 AS4749 1
17 180.235.156.0/23 /23 180.235.156.0 – 180.235.157.255 AS4749 1
18 180.235.156.0/24 /24 180.235.156.0 – 180.235.156.255 AS4749 1
19 180.235.157.0/24 /24 180.235.157.0 – 180.235.157.255 AS4749 1
20 180.235.158.0/24 /24 180.235.158.0 – 180.235.158.255 AS4749 1
21 180.235.159.0/24 /24 180.235.159.0 – 180.235.159.255 AS4749 1
22 203.62.208.0/24 /24 203.62.208.0 – 203.62.208.255 AS4749 1
23 203.62.210.0/23 /23 203.62.210.0 – 203.62.211.255 AS4749 1
24 203.62.210.0/24 /24 203.62.210.0 – 203.62.210.255 AS4749 1
25 203.62.211.0/24 /24 203.62.211.0 – 203.62.211.255 AS4749 1
26 203.62.212.0/23 /23 203.62.212.0 – 203.62.213.255 AS4749 1
27 203.62.212.0/24 /24 203.62.212.0 – 203.62.212.255 AS4749 1
28 203.62.213.0/24 /24 203.62.213.0 – 203.62.213.255 AS4749 1
29 203.62.214.0/23 /23 203.62.214.0 – 203.62.215.255 AS4749 1
30 203.62.214.0/24 /24 203.62.214.0 – 203.62.214.255 AS4749 1
31 203.62.215.0/24 /24 203.62.215.0 – 203.62.215.255 AS4749 1