# start

NetRange: 173.226.0.0 - 173.227.255.255
CIDR: 173.226.0.0/15
NetName: TWTC-NETBLK-18
NetHandle: NET-173-226-0-0-1
Parent: NET173 (NET-173-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: tw telecom holdings, inc. (TWTC)
RegDate: 2010-01-08
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/ip/173.226.0.0


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: 2021-09-23
Comment: ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE ANY ISP ANNOUNCING OR TRANSITING PORTIONS WITHIN OUR RANGES SHOULD NOT RELY ON PRESENTED LOA'S UNLESS THOSE RANGES ARE ALSO ANNOUNCED TO A LUMEN ASN.
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 [email protected]
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/TWTC

ReferralServer: rwhois://rwhois.ctl.one:4321

OrgAbuseHandle: TWTAD-ARIN
OrgAbuseName: tw telecom Abuse Desk
OrgAbusePhone: +1-800-829-0420
OrgAbuseEmail: [email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/TWTAD-ARIN

OrgNOCHandle: TDN1-ARIN
OrgNOCName: TWTC Data NOC
OrgNOCPhone: +1-800-829-0420
OrgNOCEmail: [email protected]
OrgNOCRef: https://rdap.arin.net/registry/entity/TDN1-ARIN

OrgTechHandle: NST12-ARIN
OrgTechName: NOC SWIP Team
OrgTechPhone: +1-800-829-0420
OrgTechEmail: [email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NST12-ARIN


RTechHandle: ZT87-ARIN
RTechName: IP Manager
RTechPhone: +1-800-829-0420
RTechEmail: [email protected]
RTechRef: https://rdap.arin.net/registry/entity/ZT87-ARIN

RAbuseHandle: TWTAD-ARIN
RAbuseName: tw telecom Abuse Desk
RAbusePhone: +1-800-829-0420
RAbuseEmail: [email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/TWTAD-ARIN

RNOCHandle: TDN1-ARIN
RNOCName: TWTC Data NOC
RNOCPhone: +1-800-829-0420
RNOCEmail: [email protected]
RNOCRef: https://rdap.arin.net/registry/entity/TDN1-ARIN