The IP API The IP API
// ASN

AS397285

CAMBRIDGETELEPHONECO - Cambridge Telephone, US

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS397285
Organization
Cambridge Telephone
Description
CAMBRIDGETELEPHONECO - Cambridge Telephone, US
Country
US
State / Region
ID
City
Cambridge
Address
130 N Superior St
Registry (RIR)
ARIN
Created
2005-11-23
Updated
2025-05-19
IPv4 Prefixes
5
IPv6 Prefixes
0

IPv4 Prefixes

5 total
45.33.208.0/22
45.33.212.0/22
45.33.216.0/24
45.33.220.0/24
45.33.223.0/24

What is AS397285?

AS397285 is an Autonomous System Number (ASN) assigned to Cambridge Telephone. 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.