// ASN
AS1661
ANS-ATLANTA - Verizon Business, US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS1661
- Organization
- Verizon Business
- Description
- ANS-ATLANTA - Verizon Business, US
- Country
- US
- State / Region
- VA
- City
- Ashburn
- Address
- 22001 Loudoun County Pkwy
- Registry (RIR)
- ARIN
- Created
- 2007-03-21
- Updated
- 2025-10-28
- IPv4 Prefixes
- 25
- IPv6 Prefixes
- 0
IPv4 Prefixes
25 total · showing first 10152.189.95.0/24 152.189.96.0/24 193.67.62.0/23 193.67.76.0/23 194.115.116.0/23 194.115.38.0/23 195.124.6.0/24 212.136.178.0/23 63.110.102.0/23 63.118.0.0/24
What is AS1661?
AS1661 is an Autonomous System Number (ASN) assigned to Verizon Business. 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.