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 57 IPv4 prefixes · ASN: AS12217 · showing 1–57
# Prefix ↑ Mask Range Origin ASN MOAS
1 65.174.66.0/24 /24 65.174.66.0 – 65.174.66.255 AS12217 1
2 153.2.0.0/16 /16 153.2.0.0 – 153.2.255.255 AS12217 1
3 153.2.72.0/24 /24 153.2.72.0 – 153.2.72.255 AS12217 1
4 153.2.73.0/24 /24 153.2.73.0 – 153.2.73.255 AS12217 1
5 153.2.76.0/24 /24 153.2.76.0 – 153.2.76.255 AS12217 1
6 153.2.77.0/24 /24 153.2.77.0 – 153.2.77.255 AS12217 1
7 153.2.78.0/24 /24 153.2.78.0 – 153.2.78.255 AS12217 1
8 153.2.84.0/23 /23 153.2.84.0 – 153.2.85.255 AS12217 1
9 153.2.86.0/23 /23 153.2.86.0 – 153.2.87.255 AS12217 1
10 153.2.164.0/23 /23 153.2.164.0 – 153.2.165.255 AS12217 1
11 153.2.166.0/23 /23 153.2.166.0 – 153.2.167.255 AS12217 1
12 153.2.176.0/22 /22 153.2.176.0 – 153.2.179.255 AS12217 1
13 153.2.181.0/24 /24 153.2.181.0 – 153.2.181.255 AS12217 1
14 153.2.182.0/24 /24 153.2.182.0 – 153.2.182.255 AS12217 1
15 153.2.183.0/24 /24 153.2.183.0 – 153.2.183.255 AS12217 1
16 153.2.224.0/24 /24 153.2.224.0 – 153.2.224.255 AS12217 1
17 153.2.225.0/24 /24 153.2.225.0 – 153.2.225.255 AS12217 1
18 153.2.226.0/24 /24 153.2.226.0 – 153.2.226.255 AS12217 1
19 153.2.227.0/24 /24 153.2.227.0 – 153.2.227.255 AS12217 1
20 153.2.228.0/24 /24 153.2.228.0 – 153.2.228.255 AS12217 1
21 153.2.229.0/24 /24 153.2.229.0 – 153.2.229.255 AS12217 1
22 153.2.230.0/24 /24 153.2.230.0 – 153.2.230.255 AS12217 1
23 153.2.231.0/24 /24 153.2.231.0 – 153.2.231.255 AS12217 1
24 153.2.232.0/23 /23 153.2.232.0 – 153.2.233.255 AS12217 1
25 153.2.234.0/23 /23 153.2.234.0 – 153.2.235.255 AS12217 1
26 153.2.236.0/24 /24 153.2.236.0 – 153.2.236.255 AS12217 1
27 153.2.237.0/24 /24 153.2.237.0 – 153.2.237.255 AS12217 1
28 153.2.238.0/24 /24 153.2.238.0 – 153.2.238.255 AS12217 1
29 153.2.239.0/24 /24 153.2.239.0 – 153.2.239.255 AS12217 1
30 153.2.242.0/23 /23 153.2.242.0 – 153.2.243.255 AS12217 1
31 153.2.244.0/23 /23 153.2.244.0 – 153.2.245.255 AS12217 1
32 153.2.246.0/24 /24 153.2.246.0 – 153.2.246.255 AS12217 1
33 153.2.247.0/24 /24 153.2.247.0 – 153.2.247.255 AS12217 1
34 156.134.64.0/24 /24 156.134.64.0 – 156.134.64.255 AS12217 1
35 156.134.65.0/24 /24 156.134.65.0 – 156.134.65.255 AS12217 1
36 156.134.68.0/23 /23 156.134.68.0 – 156.134.69.255 AS12217 1
37 156.134.70.0/24 /24 156.134.70.0 – 156.134.70.255 AS12217 1
38 156.134.71.0/24 /24 156.134.71.0 – 156.134.71.255 AS12217 1
39 156.134.72.0/24 /24 156.134.72.0 – 156.134.72.255 AS12217 1
40 156.134.73.0/24 /24 156.134.73.0 – 156.134.73.255 AS12217 1
41 156.134.74.0/24 /24 156.134.74.0 – 156.134.74.255 AS12217 1
42 156.134.80.0/24 /24 156.134.80.0 – 156.134.80.255 AS12217 1
43 156.134.84.0/22 /22 156.134.84.0 – 156.134.87.255 AS12217 1
44 156.134.88.0/23 /23 156.134.88.0 – 156.134.89.255 AS12217 1
45 156.134.96.0/24 /24 156.134.96.0 – 156.134.96.255 AS12217 1
46 156.134.97.0/24 /24 156.134.97.0 – 156.134.97.255 AS12217 1
47 156.134.100.0/23 /23 156.134.100.0 – 156.134.101.255 AS12217 1
48 156.134.102.0/24 /24 156.134.102.0 – 156.134.102.255 AS12217 1
49 156.134.103.0/24 /24 156.134.103.0 – 156.134.103.255 AS12217 1
50 156.134.105.0/24 /24 156.134.105.0 – 156.134.105.255 AS12217 1
51 156.134.116.0/22 /22 156.134.116.0 – 156.134.119.255 AS12217 1
52 156.134.120.0/22 /22 156.134.120.0 – 156.134.123.255 AS12217 1
53 156.134.174.0/24 /24 156.134.174.0 – 156.134.174.255 AS12217 1
54 156.134.243.0/24 /24 156.134.243.0 – 156.134.243.255 AS12217 1
55 156.134.244.0/24 /24 156.134.244.0 – 156.134.244.255 AS12217 1
56 205.173.117.0/24 /24 205.173.117.0 – 205.173.117.255 AS12217 1
57 208.14.182.0/24 /24 208.14.182.0 – 208.14.182.255 AS12217 1