// ASN
AS4997
AFS-WEST - Zayo Bandwidth, US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS4997
- Organization
- Zayo Bandwidth
- Description
- AFS-WEST - Zayo Bandwidth, US
- Country
- US
- State / Region
- CO
- City
- Denver
- Address
- #500
- Created
- 2007-10-12
- Updated
- 2024-11-25
- IPv4 Prefixes
- 29
- IPv6 Prefixes
- 0
IPv4 Prefixes
29 total · showing first 10208.39.192.0/23 208.39.194.0/23 208.39.196.0/22 208.39.199.0/24 208.39.218.0/24 208.39.222.0/24 208.39.224.0/22 208.39.228.0/24 208.39.229.0/24 208.39.232.0/21
What is AS4997?
AS4997 is an Autonomous System Number (ASN) assigned to Zayo Bandwidth. 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.