AS4323 

On this page, and the pages available via the tabs above, you can see details about the autonomous number 4323.
The data are updated regularly, the last update was on 31-01-2021.


For further details about AS4323 please navigate through the tabs or check out a more extensive profile at Robtex.

Whois

Data downloaded from whois.arin.net

ASNumber:       4323
ASName:         CENTURYLINK-LEGACY-TWTC
ASHandle:       AS4323
RegDate:        1995-02-01
Updated:        2019-12-04    
Ref:            https://rdap.arin.net/registry/autnum/4323
OrgName:        tw telecom holdings, inc.
OrgId:          TWTC
Address:        10475 Park Meadows Drive
City:           Littleton
StateProv:      CO
PostalCode:     80124
Country:        US
RegDate:        1999-03-17
Updated:        2020-08-11
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE ANY ISP ANNOUNCING PORTIONS WITHIN OUR RANGES SHOULD NOT RELY ON PRESENTED LOA'S UNLESS THOSE RANGES ARE ALSO ANNOUNCED TO A CENTURYLINK ASN.
Comment:        
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.
Comment:        
Comment:        For subpoena or court order please fax 844.254.5800 or refer to our Law Enforcement Support page http://www.centurylink.com/static/Pages/AboutUs/Legal/LawEnforcement/
Ref:            https://rdap.arin.net/registry/entity/TWTC
ReferralServer:  rwhois://rwhois.ctl.one:4321
OrgTechHandle: NST12-ARIN
OrgTechName:   NOC SWIP Team
OrgTechPhone:  +1-800-829-0420 
OrgTechEmail:  ipaddressing at level3.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NST12-ARIN
OrgNOCHandle: TDN1-ARIN
OrgNOCName:   TWTC Data NOC
OrgNOCPhone:  +1-800-829-0420 
OrgNOCEmail:  noc.coreip at level3.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/TDN1-ARIN
OrgAbuseHandle: TWTAD-ARIN
OrgAbuseName:   tw telecom Abuse Desk
OrgAbusePhone:  +1-800-829-0420 
OrgAbuseEmail:  security at level3.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TWTAD-ARIN
RTechHandle: IT65-ARIN
RTechName:   tw telecom Peering
RTechPhone:  +1-800-829-0420 
RTechEmail:  ipaddressing at level3.com
RTechRef:    https://rdap.arin.net/registry/entity/IT65-ARIN