The IP API The IP API
// ASN

AS4015

CENTURYLINK-LEGACY-QWEST-SPA-OMAHA - CenturyLink Communications, LLC, US

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

ASN
AS4015
Organization
CenturyLink Communications, LLC
Description
CENTURYLINK-LEGACY-QWEST-SPA-OMAHA - CenturyLink Communications, LLC, US
Country
US
State / Region
LA
City
Monroe
Address
100 CENTURYLINK DR
Registry (RIR)
ARIN
Created
2018-07-16
Updated
2024-06-17
IPv4 Prefixes
4
IPv6 Prefixes
1

IPv4 Prefixes

4 total
148.156.208.0/21
155.70.16.0/20
155.70.48.0/20
155.70.64.0/20

IPv6 Prefixes

1 total
2001:428:b21::/48

What is AS4015?

AS4015 is an Autonomous System Number (ASN) assigned to CenturyLink Communications, LLC. 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.