AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
CENTURYLINK-MTIPS1 CenturyLink Communications, LLC 6 2 1,792 2,147,549,184 United States
1,792 IPv4 Addresses
CIDR Description IP Num
65.144.124.0/24 CenturyLink Communications, LLC 256
165.224.128.0/23 Department of Education 512
165.224.134.0/24 Department of Education 256
205.159.118.0/24 U.S. Dept. of Commerce 256
206.197.238.0/24 U.S. Dept. of Commerce 256
216.206.87.0/24 CenturyLink Communications, LLC 256
CIDR Description IP NUMs(prefix /64)
2610:e8:8000::/33 Department of Education 2147483648
2620:0:61f::/48 Federal Communications Commission 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 20,866,048 1,109,175,828,480 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS49 US-NATIONAL-INSTITUTE-OF-STANDARDS-AND-TECHNOLOGY - US National Institute of Standards & Technology, US United States 65,792 134,414,336 IPv4 IPv4 IPv6 IPv6
AS5744 USPTO - United States Patent and Trademark Office, US United States 65,536 1,048,576 IPv4 IPv4 IPv6 IPv6
AS33343 HCHBNET - U.S. Dept. of Commerce - ITA, US United States 73,728 134,217,728 IPv4 IPv4 IPv6 IPv6
AS46958 FRTIB-NET - Federal Retirement Thrift Investment Board, US United States 512 0 IPv4 IPv4
AS53554 NCUA-GOV---NATIONAL-CREDIT-UNION-ADMINISTRATION - National Credit Union Administration, US United States 512 0 IPv4 IPv4
AS36281 BIS-DOC - BIS, US United States 256 0 IPv4 IPv4
AS102 NSF-HQ-AS - National Science Foundation, US United States 66,048 16,777,216 IPv4 IPv4 IPv6 IPv6
AS2714 GSA-GOV - General Services Administration, US United States 67,328 131,072 IPv4 IPv4 IPv6 IPv6
AS3635 BEA - US Department of Commerce, Bureau of Economic Analysis, US United States 256 786,432 IPv4 IPv4 IPv6 IPv6
AS3930 FERC-FED-US - Federal Energy Regulatory Commission, US United States 4,096 0 IPv4 IPv4
AS7764 CENSUSBUREAU - U. S. Bureau of the Census, US United States 65,536 67,108,864 IPv4 IPv4 IPv6 IPv6
AS10616 NTIS - National Technical Information Service, US United States 2,048 16,777,216 IPv4 IPv4 IPv6 IPv6
AS21617 NARA - National Archives and Records Administration, US United States 8,192 65,536 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
205.159.118.138 1 cscvpn.camsic.commerce.gov
205.159.118.140 1 vpn.camsic.commerce.gov
ASNumber:       6223
ASName:         CENTURYLINK-MTIPS1
ASHandle:       AS6223
RegDate:        1996-01-25
Updated:        2018-10-04    
Ref:            https://rdap.arin.net/registry/autnum/6223



OrgName:        CenturyLink Communications, LLC
OrgId:          CCL-534
Address:        100 CENTURYLINK DR
City:           Monroe
StateProv:      LA
PostalCode:     71201
Country:        US
RegDate:        2018-07-12
Updated:        2018-08-15
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE 
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.
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/CCL-534


OrgAbuseHandle: CAD54-ARIN
OrgAbuseName:   Centurylink Abuse Desk
OrgAbusePhone:  +1-877-886-6515 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CAD54-ARIN

OrgTechHandle: QIA-ARIN
OrgTechName:   Centurylink IP Admin
OrgTechPhone:  +1-877-886-6515 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/QIA-ARIN