Summary

NetName
TWTC-NETBLK-19
OrgName
tw telecom holdings, inc.
CIDR
RIR

ARIN

Country

Status

Direct Allocation

RegDate

2011-01-21

Updated

2012-02-24

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 38468164 25789661440
AS3549 LVLT-3549 - Level 3 Parent, LLC, US United States 6085760 128878444544
AS7018 ATT-INTERNET4 - AT&T Services, Inc., US United States 83745536 2319836708864

Whois

NetRange:       50.58.189.0 - 50.58.189.255
CIDR:           50.58.189.0/24
NetName:        TWTC-VCP
NetHandle:      NET-50-58-189-0-1
Parent:         TWTC-NETBLK-19 (NET-50-58-0-0-1)
NetType:        Reassigned
OriginAS:
Organization:   Virtual Care Provider, Inc. (VIRTU-55)
RegDate:        2013-01-29
Updated:        2013-01-29
Ref:            https://rdap.arin.net/registry/ip/50.58.189.0

OrgName:        Virtual Care Provider, Inc.
OrgId:          VIRTU-55
Address:        1555 N Rivercenter Dr, STE 202
City:           Milwaukee
StateProv:      WI
PostalCode:     53212
Country:        US
RegDate:        2009-07-22
Updated:        2017-01-28
Ref:            https://rdap.arin.net/registry/entity/VIRTU-55

OrgAbuseHandle: CPL6-ARIN
OrgAbuseName:   Lisser, Christopher Paul
OrgAbusePhone:  +1-877-908-8274
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CPL6-ARIN

OrgTechHandle: CPL6-ARIN
OrgTechName:   Lisser, Christopher Paul
OrgTechPhone:  +1-877-908-8274
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/CPL6-ARIN

OrgNOCHandle: CPL6-ARIN
OrgNOCName:   Lisser, Christopher Paul
OrgNOCPhone:  +1-877-908-8274
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/CPL6-ARIN


NetRange:       50.58.0.0 - 50.59.255.255
CIDR:           50.58.0.0/15
NetName:        TWTC-NETBLK-19
NetHandle:      NET-50-58-0-0-1
Parent:         NET50 (NET-50-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   tw telecom holdings, inc. (TWTC)
RegDate:        2011-01-21
Updated:        2012-02-24
Ref:            https://rdap.arin.net/registry/ip/50.58.0.0

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:        2020-01-27
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

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