// ASN
AS3949
NTTA-3946 - NTT America, Inc., US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS3949
- Organization
- NTT America, Inc.
- Description
- NTTA-3946 - NTT America, Inc., US
- Country
- US
- State / Region
- WA
- City
- Redmond
- Address
- 15809 Bear Creek Pkwy
- Registry (RIR)
- ARIN
- Created
- 2007-03-21
- Updated
- 2024-03-04
- IPv4 Prefixes
- 38
- IPv6 Prefixes
- 1
IPv4 Prefixes
38 total · showing first 10136.0.49.0/24 136.0.62.0/24 136.0.69.0/24 142.111.167.0/24 142.111.169.0/24 166.88.103.0/24 166.88.42.0/24 166.88.43.0/24 171.22.145.0/24 185.243.129.0/24
IPv6 Prefixes
1 total2407:a800:3e11::/48
What is AS3949?
AS3949 is an Autonomous System Number (ASN) assigned to NTT America, Inc.. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
Looking for more ASN data?
Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.