Whois

NetRange:       207.250.0.0 - 207.250.255.255
CIDR:           207.250.0.0/16
NetName:        TWTC-NETBLK-6
NetHandle:      NET-207-250-0-0-1
Parent:         NET207 (NET-207-0-0-0-0)
NetType:        Direct Allocation
OriginAS:
Organization:   tw telecom holdings, inc. (TWTC)
RegDate:        1996-11-15
Updated:        2012-02-24
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
Ref:            https://rdap.arin.net/registry/ip/207.250.0.0

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:        2017-01-28
Ref:            https://rdap.arin.net/registry/entity/TWTC

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

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

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

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

CIDR

207.250.0.0/24 207.250.1.0/24 207.250.2.0/24 207.250.3.0/24
207.250.5.0/24 207.250.6.0/24 207.250.7.0/24 207.250.8.0/24
207.250.10.0/24 207.250.11.0/24 207.250.12.0/24 207.250.13.0/24
207.250.15.0/24 207.250.16.0/24 207.250.17.0/24 207.250.18.0/24
207.250.20.0/24 207.250.21.0/24 207.250.22.0/24 207.250.23.0/24
207.250.25.0/24 207.250.26.0/24 207.250.27.0/24 207.250.28.0/24
207.250.30.0/24 207.250.31.0/24 207.250.32.0/24 207.250.33.0/24
207.250.35.0/24 207.250.36.0/24 207.250.37.0/24 207.250.38.0/24
207.250.40.0/24 207.250.41.0/24 207.250.42.0/24 207.250.43.0/24
207.250.45.0/24 207.250.46.0/24 207.250.47.0/24 207.250.48.0/24
207.250.50.0/24 207.250.51.0/24 207.250.52.0/24 207.250.53.0/24
207.250.55.0/24 207.250.56.0/24 207.250.57.0/24 207.250.58.0/24
207.250.60.0/24 207.250.61.0/24 207.250.62.0/24 207.250.63.0/24
207.250.65.0/24 207.250.66.0/24 207.250.67.0/24 207.250.68.0/24
207.250.70.0/24 207.250.71.0/24 207.250.72.0/24 207.250.73.0/24
207.250.75.0/24 207.250.76.0/24 207.250.77.0/24 207.250.78.0/24
207.250.80.0/24 207.250.81.0/24 207.250.82.0/24 207.250.83.0/24
207.250.85.0/24 207.250.86.0/24 207.250.87.0/24 207.250.88.0/24
207.250.90.0/24 207.250.91.0/24 207.250.92.0/24 207.250.93.0/24
207.250.95.0/24 207.250.96.0/24 207.250.97.0/24 207.250.98.0/24
207.250.100.0/24 207.250.101.0/24 207.250.102.0/24 207.250.103.0/24
207.250.105.0/24 207.250.106.0/24 207.250.107.0/24 207.250.108.0/24
207.250.110.0/24 207.250.111.0/24 207.250.112.0/24 207.250.113.0/24
207.250.115.0/24 207.250.116.0/24 207.250.117.0/24 207.250.118.0/24
207.250.120.0/24 207.250.121.0/24 207.250.122.0/24 207.250.123.0/24
207.250.125.0/24 207.250.126.0/24 207.250.127.0/24 207.250.128.0/24
207.250.130.0/24 207.250.131.0/24 207.250.132.0/24 207.250.133.0/24
207.250.135.0/24 207.250.136.0/24 207.250.137.0/24 207.250.138.0/24
207.250.140.0/24 207.250.141.0/24 207.250.142.0/24 207.250.143.0/24
207.250.145.0/24 207.250.146.0/24 207.250.147.0/24 207.250.148.0/24
207.250.150.0/24 207.250.151.0/24 207.250.152.0/24 207.250.153.0/24
207.250.155.0/24 207.250.156.0/24 207.250.157.0/24 207.250.158.0/24
207.250.160.0/24 207.250.161.0/24 207.250.162.0/24 207.250.163.0/24
207.250.165.0/24 207.250.166.0/24 207.250.167.0/24 207.250.168.0/24
207.250.170.0/24 207.250.171.0/24 207.250.172.0/24 207.250.173.0/24
207.250.175.0/24 207.250.176.0/24 207.250.177.0/24 207.250.178.0/24
207.250.180.0/24 207.250.181.0/24 207.250.182.0/24 207.250.183.0/24
207.250.185.0/24 207.250.186.0/24 207.250.187.0/24 207.250.188.0/24
207.250.190.0/24 207.250.191.0/24 207.250.192.0/24 207.250.193.0/24
207.250.195.0/24 207.250.196.0/24 207.250.197.0/24 207.250.198.0/24
207.250.200.0/24 207.250.201.0/24 207.250.202.0/24 207.250.203.0/24
207.250.205.0/24 207.250.206.0/24 207.250.207.0/24 207.250.208.0/24
207.250.210.0/24 207.250.211.0/24 207.250.212.0/24 207.250.213.0/24
207.250.215.0/24 207.250.216.0/24 207.250.217.0/24 207.250.218.0/24
207.250.220.0/24 207.250.221.0/24 207.250.222.0/24 207.250.223.0/24
207.250.225.0/24 207.250.226.0/24 207.250.227.0/24 207.250.228.0/24
207.250.230.0/24 207.250.231.0/24 207.250.232.0/24 207.250.233.0/24
207.250.235.0/24 207.250.236.0/24 207.250.237.0/24 207.250.238.0/24
207.250.240.0/24 207.250.241.0/24 207.250.242.0/24 207.250.243.0/24
207.250.245.0/24 207.250.246.0/24 207.250.247.0/24 207.250.248.0/24
207.250.250.0/24 207.250.251.0/24 207.250.252.0/24 207.250.253.0/24
207.250.255.0/24