// ASN
AS3377
MCI-ASN - Verizon Business, US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS3377
- Organization
- Verizon Business
- Description
- MCI-ASN - 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
- 18
- IPv6 Prefixes
- 0
IPv4 Prefixes
18 total · showing first 10131.146.0.0/17 131.146.128.0/17 131.146.232.0/21 131.146.240.0/21 166.44.240.0/24 166.44.241.0/24 166.58.0.0/22 166.58.12.0/22 166.58.16.0/22 166.58.20.0/22
What is AS3377?
AS3377 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.
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