ASN AS2379 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS2379?

AS2379 is listed under CenturyLink Communications, LLC.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS2379 CenturyLink Communications, LLC

CenturyLink Communications, LLC centurylink.com

US 106 Routes

AS Data

AS2379

AS2379 – CenturyLink Communications, LLC

AS Number	2379
AS Name	CENTURYLINK-LEGACY-EMBARQ-WNPK
Organization	CenturyLink Communications, LLC (ccl-534)
Country	US
Website	centurylink.com
Number of IPv4 Routes	106
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	1993-02-03

ASN Intelligence API for production workflows

Use ASN data for AS2379 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       2379
ASName:         CENTURYLINK-LEGACY-EMBARQ-WNPK
ASHandle:       AS2379
RegDate:        1993-02-03
Updated:        2018-08-14
Ref:            https://rdap.arin.net/registry/autnum/2379



OrgName:        CenturyLink Communications, LLC
OrgId:          CCL-534
Address:        100 CENTURYLINK DR
City:           Monroe
StateProv:      LA
PostalCode:     71201
Country:        US
RegDate:        2018-07-12
Updated:        2026-04-22
Comment:        USAGE OF IP SPACE MUST COMPLY WITH OUR ACCEPTABLE USE POLICY:
Comment:        https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html
Comment:        
Comment:        ADDRESSES COVERED BY THIS ORG-ID ARE NON-PORTABLE ANY ISP ANNOUNCING OR TRANSITING PORTIONS WITHIN OUR RANGES SHOULD NOT RELY ON PRESENTED LOA'S OR OLD WHOIS UNLESS THOSE RANGES ARE ALSO ACTIVELY DIRECTLY ANNOUNCED TO A LUMEN ASN. WITH ALL LOA'S THESE CONDITIONS APPLY:
Comment:        
Comment:        1. You are permitted to route the Lumen IP prefixes listed via Public BGP to your alternate ISP from the designated ASN. Any other ASN originating the prefix listed is forbidden.
Comment:        2. The Lumen IP prefixes listed can be routed via Public BGP to your alternate ISP as long as you remain an active customer with Lumen and continue to route the prefixes over at least one Lumen Internet circuit without significant traffic engineering.
Comment:        3. Should your Internet services with Lumen be discontinued, Lumen reserves the right to have your alternate ISP terminate the routing of the Lumen IP prefixes without advanced notification, should you fail to do so.
Comment:        4. All IP Addresses assigned or allocated by Lumen to an end-user (customer or ISP) shall be considered non-portable and will be reclaimed by Lumen upon service termination.
Comment:        5. Lumen reserves the right to conduct audits to ensure the LOA conditions are being met.
Comment:        6. Usage of IP space must comply with our AUP https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html
Comment:        
Comment:        Our looking glass is located at: https://lookingglass.centurylink.com/
Comment:        
Comment:        For subpoena or court order please fax 844.254.5800 or refer to our Trust & Safety page:
Comment:        https://www.lumen.com/en-us/about/legal/trust-center/trust-and-safety.html
Comment:        
Comment:        For abuse issues, please email abuse@aup.lumen.com
Comment:        All abuse reports MUST include:
Comment:        * src IP
Comment:        * dest IP (your IP)
Comment:        * dest port
Comment:        * Accurate date/timestamp and timezone of activity
Comment:        * Intensity/frequency (short log extracts)
Comment:        * Your contact details (phone and email)
Comment:        Without these we will be unable to identify the correct owner of the IP address at that point in time.
Ref:            https://rdap.arin.net/registry/entity/CCL-534


OrgRoutingHandle: RPKIR-ARIN
OrgRoutingName:   RPKI-ROA
OrgRoutingPhone:  +1-877-886-6515 
OrgRoutingEmail:  rpki-roa@lumen.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/RPKIR-ARIN

OrgAbuseHandle: CAD54-ARIN
OrgAbuseName:   Centurylink Abuse Desk
OrgAbusePhone:  +1-877-886-6515 
OrgAbuseEmail:  abuse@aup.lumen.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CAD54-ARIN

OrgTechHandle: QIA-ARIN
OrgTechName:   Centurylink IP Admin
OrgTechPhone:  +1-877-886-6515 
OrgTechEmail:  ipadmin@centurylink.com
OrgTechRef:    https://rdap.arin.net/registry/entity/QIA-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "2379",
    "as_handle" : "AS2379",
    "as_name" : "CENTURYLINK-LEGACY-EMBARQ-WNPK",
    "tech_contacts" : [ "RPKIR-ARIN", "QIA-ARIN" ],
    "abuse_contacts" : [ "CAD54-ARIN" ],
    "date_created" : "1993-02-03",
    "date_updated" : "2018-08-14",
    "source" : "https://rdap.arin.net/registry/autnum/2379"
  } ],
  "organization" : {
    "handle" : "CCL-534",
    "name" : "CenturyLink Communications, LLC",
    "address" : [ "100 CENTURYLINK DR", "Monroe", "LA", "71201", "US" ],
    "street" : "Centurylink Dr",
    "city" : "Monroe",
    "state" : "LA",
    "zip_code" : "71201",
    "country" : [ "US" ],
    "date_created" : "2018-07-12",
    "date_updated" : "2026-04-22",
    "source" : "https://rdap.arin.net/registry/entity/CCL-534",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "RPKIR-ARIN",
    "name" : "RPKI-ROA",
    "email" : [ "rpki-roa@lumen.com" ],
    "phone" : [ "+1-877-886-6515" ],
    "source" : "https://rdap.arin.net/registry/entity/RPKIR-ARIN"
  }, {
    "handle" : "QIA-ARIN",
    "name" : "Centurylink IP Admin",
    "email" : [ "ipadmin@centurylink.com" ],
    "phone" : [ "+1-877-886-6515" ],
    "source" : "https://rdap.arin.net/registry/entity/QIA-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "CAD54-ARIN",
    "name" : "Centurylink Abuse Desk",
    "email" : [ "abuse@aup.lumen.com" ],
    "phone" : [ "+1-877-886-6515" ],
    "source" : "https://rdap.arin.net/registry/entity/CAD54-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS22561	CenturyLink Communications, LLC	US

Upstreams

AS Number	Description	Country
AS22561	CenturyLink Communications, LLC	US

Contacts

Email Contacts

rpki-roa@lumen.com ipadmin@centurylink.com

Abuse Contacts

abuse@aup.lumen.com

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