Summary

NetName
TWTC-NETBLK-18
OrgName
CIDR
RIR

ARIN

Country
Status

allocation

RegDate

2010-01-08

Updated

2012-02-24

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 39383344 159201166336
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 6215168 85904654336

Whois

NetRange:       173.226.54.0 - 173.226.55.255
CIDR:           173.226.54.0/23
NetName:        FIRSTHOP-NET4
NetHandle:      NET-173-226-54-0-1
Parent:         NET-173-226-0-0-1
NetType:        reassignment
OriginAS:       14554
Organization:   FirstHop (DL-4)
RegDate:        2015-09-09
Updated:        2016-11-24

OrgID:          DL-4
OrgName:        FirstHop
CanAllocate:
Street:         PO Box 910033
City:           Lexington
State/Prov:     KY
Country:        US
PostalCode:     40591
RegDate:        2011-01-20
Updated:        2017-01-28
ReferralServer: rwhois://rwhois.firsthop.net:4321
OrgAbuseHandle: ABUSE2906-ARIN
OrgAdminHandle: FIRST12-ARIN
OrgNOCHandle:   FIRST13-ARIN
OrgTechHandle:  FIRST12-ARIN
Source:         ARIN

OrgAbuseHandle: ABUSE2906-ARIN
OrgAbuseName:   ABUSE
OrgAbusePhone:  +1-502-694-3320
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2906-ARIN

OrgAdminHandle: FIRST12-ARIN
OrgAdminName:   FirstHop Admin
OrgAdminPhone:  +1-502-694-3320
OrgAdminEmail:  [email protected]
OrgAdminRef:    https://rdap.arin.net/registry/entity/FIRST12-ARIN

OrgTechHandle:  FIRST12-ARIN
OrgTechName:    FirstHop Admin
OrgTechPhone:   +1-502-694-3320
OrgTechEmail:   [email protected]
OrgTechRef:     https://rdap.arin.net/registry/entity/FIRST12-ARIN

OrgTechHandle:  FIRST13-ARIN
OrgTechName:    FirstHop NOC
OrgTechPhone:   +1-502-694-3320
OrgTechEmail:   [email protected]
OrgTechRef:     https://rdap.arin.net/registry/entity/FIRST13-ARIN

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:         NET-173-0-0-0-0
NetType:        allocation
Organization:   tw telecom holdings, inc. (TWTC)
RegDate:        2010-01-08
Updated:        2012-02-24

OrgID:          TWTC
OrgName:        tw telecom holdings, inc.
CanAllocate:
Street:         10475 Park Meadows Drive
City:           Littleton
State/Prov:     CO
Country:        US
PostalCode:     80124
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:        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:        For subpoena or court order please fax 844.254.5800 or refer to our Law Enforcement Support page
Comment:        https://www.centurylink.com/aboutus/legal/privacy-notice/law-enforcement-support.html
RegDate:        1999-03-17
Updated:        2021-03-11
ReferralServer: rwhois://rwhois.ctl.one:4321
OrgAbuseHandle: TWTAD-ARIN
OrgAdminHandle: ZT87-ARIN
OrgNOCHandle:   TDN1-ARIN
OrgTechHandle:  NST12-ARIN
Source:         ARIN

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

OrgAdminHandle: ZT87-ARIN
OrgAdminName:   IP Manager
OrgAdminPhone:  +1-800-829-0420
OrgAdminEmail:  [email protected] [email protected]
OrgAdminRef:    https://rdap.arin.net/registry/entity/ZT87-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

OrgTechHandle:  TDN1-ARIN
OrgTechName:    TWTC Data NOC
OrgTechPhone:   +1-800-829-0420
OrgTechEmail:   [email protected]
OrgTechRef:     https://rdap.arin.net/registry/entity/TDN1-ARIN

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

RTechHandle:    TWTAD-ARIN
RTechName:      tw telecom Abuse Desk
RTechPhone:     +1-800-829-0420
RTechEmail:     [email protected] [email protected]
RTechRef:       https://rdap.arin.net/registry/entity/TWTAD-ARIN

RTechHandle:    TDN1-ARIN
RTechName:      TWTC Data NOC
RTechPhone:     +1-800-829-0420
RTechEmail:     [email protected]
RTechRef:       https://rdap.arin.net/registry/entity/TDN1-ARIN