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 41 IPv4 prefixes · ASN: AS37440 · showing 1–41
# Prefix ↑ Mask Range Origin ASN MOAS
1 41.78.57.0/24 /24 41.78.57.0 – 41.78.57.255 AS37440, AS327708 2
2 105.234.146.0/23 /23 105.234.146.0 – 105.234.147.255 AS37440 1
3 105.234.148.0/24 /24 105.234.148.0 – 105.234.148.255 AS327708, AS37440 2
4 105.234.150.0/24 /24 105.234.150.0 – 105.234.150.255 AS327708, AS37440 2
5 105.234.152.0/23 /23 105.234.152.0 – 105.234.153.255 AS37440 1
6 105.234.153.0/24 /24 105.234.153.0 – 105.234.153.255 AS37440 1
7 105.234.154.0/23 /23 105.234.154.0 – 105.234.155.255 AS327708, AS37440 2
8 105.234.156.0/23 /23 105.234.156.0 – 105.234.157.255 AS37440, AS327708 2
9 105.234.160.0/24 /24 105.234.160.0 – 105.234.160.255 AS37440 1
10 105.234.162.0/24 /24 105.234.162.0 – 105.234.162.255 AS37440 1
11 105.234.164.0/24 /24 105.234.164.0 – 105.234.164.255 AS37440 1
12 105.234.166.0/24 /24 105.234.166.0 – 105.234.166.255 AS37440 1
13 105.234.168.0/23 /23 105.234.168.0 – 105.234.169.255 AS37440 1
14 105.234.172.0/24 /24 105.234.172.0 – 105.234.172.255 AS37440, AS327708 2
15 105.234.174.0/24 /24 105.234.174.0 – 105.234.174.255 AS37440 1
16 105.234.176.0/24 /24 105.234.176.0 – 105.234.176.255 AS37440 1
17 105.234.177.0/24 /24 105.234.177.0 – 105.234.177.255 AS37440 1
18 105.234.178.0/24 /24 105.234.178.0 – 105.234.178.255 AS37440 1
19 105.234.179.0/24 /24 105.234.179.0 – 105.234.179.255 AS37440 1
20 105.234.180.0/24 /24 105.234.180.0 – 105.234.180.255 AS37440 1
21 105.234.181.0/24 /24 105.234.181.0 – 105.234.181.255 AS37440 1
22 105.234.182.0/24 /24 105.234.182.0 – 105.234.182.255 AS37440 1
23 129.140.0.0/23 /23 129.140.0.0 – 129.140.1.255 AS37440 1
24 129.140.2.0/23 /23 129.140.2.0 – 129.140.3.255 AS37440, AS327708 2
25 137.64.0.0/23 /23 137.64.0.0 – 137.64.1.255 AS37440 1
26 137.64.2.0/24 /24 137.64.2.0 – 137.64.2.255 AS37440, AS327708 2
27 137.64.4.0/24 /24 137.64.4.0 – 137.64.4.255 AS37440, AS327708 2
28 137.64.8.0/24 /24 137.64.8.0 – 137.64.8.255 AS37440, AS327708 2
29 137.64.9.0/24 /24 137.64.9.0 – 137.64.9.255 AS37440, AS327708 2
30 137.64.10.0/24 /24 137.64.10.0 – 137.64.10.255 AS37440, AS327708 2
31 137.64.11.0/24 /24 137.64.11.0 – 137.64.11.255 AS37440, AS327708 2
32 137.115.0.0/23 /23 137.115.0.0 – 137.115.1.255 AS37440 1
33 137.115.2.0/23 /23 137.115.2.0 – 137.115.3.255 AS37440 1
34 137.115.4.0/23 /23 137.115.4.0 – 137.115.5.255 AS37440 1
35 137.115.6.0/23 /23 137.115.6.0 – 137.115.7.255 AS37440 1
36 137.115.6.0/24 /24 137.115.6.0 – 137.115.6.255 AS37440 1
37 137.115.7.0/24 /24 137.115.7.0 – 137.115.7.255 AS37440 1
38 137.115.8.0/23 /23 137.115.8.0 – 137.115.9.255 AS37440 1
39 137.115.10.0/23 /23 137.115.10.0 – 137.115.11.255 AS37440 1
40 137.196.0.0/23 /23 137.196.0.0 – 137.196.1.255 AS37440 1
41 137.196.2.0/24 /24 137.196.2.0 – 137.196.2.255 AS37440 1