AS38639 NTT Docomo Business Inc.
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 103.2.128.0/22 | 103.2.128.0 | 103.2.131.255 | 1,024 | |
| 115.69.224.0/21 | 115.69.224.0 | 115.69.231.255 | 2,048 | |
| 163.138.224.0/19 | 163.138.224.0 | 163.138.255.255 | 8,192 | |
| 220.150.192.0/22 | 220.150.192.0 | 220.150.195.255 | 1,024 | |
| 220.150.196.0/24 | 220.150.196.0 | 220.150.196.255 | 256 | |
| 220.150.197.0/24 | 220.150.197.0 | 220.150.197.255 | 256 | |
| 220.150.198.0/23 | 220.150.198.0 | 220.150.199.255 | 512 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2402:c800::/33 | 2402:c800:: | 2402:c800:7fff:ffff:ffff:ffff:ffff:ffff | 39.61 Octillion | |
| 2402:c800:8000::/34 | 2402:c800:8000:: | 2402:c800:bfff:ffff:ffff:ffff:ffff:ffff | 19.81 Octillion | |
| 2402:c800:c000::/37 | 2402:c800:c000:: | 2402:c800:c7ff:ffff:ffff:ffff:ffff:ffff | 2.48 Octillion | |
| 2402:c800:c800::/39 | 2402:c800:c800:: | 2402:c800:c9ff:ffff:ffff:ffff:ffff:ffff | 618.97 Septillion | |
| 2402:c800:ca00::/41 | 2402:c800:ca00:: | 2402:c800:ca7f:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion | |
| 2402:c800:ca80::/42 | 2402:c800:ca80:: | 2402:c800:cabf:ffff:ffff:ffff:ffff:ffff | 77.37 Septillion | |
| 2402:c800:cac0::/43 | 2402:c800:cac0:: | 2402:c800:cadf:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2402:c800:cae0::/44 | 2402:c800:cae0:: | 2402:c800:caef:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2402:c800:caf0::/45 | 2402:c800:caf0:: | 2402:c800:caf7:ffff:ffff:ffff:ffff:ffff | 9.67 Septillion | |
| 2402:c800:caf8::/46 | 2402:c800:caf8:: | 2402:c800:cafb:ffff:ffff:ffff:ffff:ffff | 4.84 Septillion | |
| 2402:c800:cafc::/47 | 2402:c800:cafc:: | 2402:c800:cafd:ffff:ffff:ffff:ffff:ffff | 2.42 Septillion | |
| 2402:c800:cafe::/48 | 2402:c800:cafe:: | 2402:c800:cafe:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2402:c800:caff::/48 | 2402:c800:caff:: | 2402:c800:caff:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2402:c800:cb00::/40 | 2402:c800:cb00:: | 2402:c800:cbff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2402:c800:cc00::/38 | 2402:c800:cc00:: | 2402:c800:cfff:ffff:ffff:ffff:ffff:ffff | 1.24 Octillion | |
| 2402:c800:d000::/36 | 2402:c800:d000:: | 2402:c800:dfff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2402:c800:e000::/36 | 2402:c800:e000:: | 2402:c800:efff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2402:c800:f000::/37 | 2402:c800:f000:: | 2402:c800:f7ff:ffff:ffff:ffff:ffff:ffff | 2.48 Octillion | |
| 2402:c800:f800::/38 | 2402:c800:f800:: | 2402:c800:fbff:ffff:ffff:ffff:ffff:ffff | 1.24 Octillion | |
| 2402:c800:fc00::/39 | 2402:c800:fc00:: | 2402:c800:fdff:ffff:ffff:ffff:ffff:ffff | 618.97 Septillion | |
| 2402:c800:fe00::/40 | 2402:c800:fe00:: | 2402:c800:feff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2402:c800:ff00::/41 | 2402:c800:ff00:: | 2402:c800:ff7f:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion | |
| 2402:c800:ff80::/42 | 2402:c800:ff80:: | 2402:c800:ffbf:ffff:ffff:ffff:ffff:ffff | 77.37 Septillion | |
| 2402:c800:ffc0::/43 | 2402:c800:ffc0:: | 2402:c800:ffdf:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2402:c800:ffe0::/44 | 2402:c800:ffe0:: | 2402:c800:ffef:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2402:c800:fff0::/48 | 2402:c800:fff0:: | 2402:c800:fff0:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2402:c800:fff2::/48 | 2402:c800:fff2:: | 2402:c800:fff2:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2402:c800:fff4::/47 | 2402:c800:fff4:: | 2402:c800:fff5:ffff:ffff:ffff:ffff:ffff | 2.42 Septillion | |
| 2402:c800:fff7::/48 | 2402:c800:fff7:: | 2402:c800:fff7:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2402:c800:fff8::/45 | 2402:c800:fff8:: | 2402:c800:ffff:ffff:ffff:ffff:ffff:ffff | 9.67 Septillion |
Downstreams
There are no downstreams for this ASN.
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
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