The IP API The IP API
// ASN

AS1917

CTCSERV-AS - CTC, US

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

ASN
AS1917
Organization
CTC
Description
CTCSERV-AS - CTC, US
Country
US
State / Region
WA
City
Redmond
Address
3860 159th NE, Suite 150
Registry (RIR)
ARIN
Created
2005-11-23
Updated
2012-10-10
IPv4 Prefixes
0
IPv6 Prefixes
0

What is AS1917?

AS1917 is an Autonomous System Number (ASN) assigned to CTC. 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.