AS Number
AS6640
AS Name
CENTURYLINK-TIER3-CLOUD
Org Name
CenturyLink Communications, LLC
Registry

arin

RegDate

2018-07-12

Updated

2024-06-17

AS6640 Looking Glass
IPv4Prefixes

100

IPv6Prefixes

0

IPv4 NUMs

33,536

IPv6 NUMs(/64)

0

33,536 IPv4 Addresses
CIDR Description IP Num
64.15.176.0/24 CenturyLink Communications, LLC 256
64.15.182.0/24 CenturyLink Communications, LLC 256
64.15.183.0/24 CenturyLink Communications, LLC 256
64.15.184.0/21 Centurylink Technology 2048
64.74.98.0/24 Tier 3 (C05166918) 256
64.74.229.0/24 Tier 3 (C06274167) 256
64.94.114.0/24 Tier 3 (C05132600) 256
64.94.138.0/24 Tier 3 (C05713785) 256
65.151.136.0/24 Qwest Communications Company, LLC 256
65.151.137.0/24 Qwest Communications Company, LLC 256
65.151.138.0/24 Qwest Communications Company, LLC 256
65.151.139.0/24 Qwest Communications Company, LLC 256
65.151.148.0/24 Qwest Communications Company, LLC 256
65.151.149.0/24 Qwest Communications Company, LLC 256
65.151.150.0/24 Qwest Communications Company, LLC 256
65.151.151.0/24 Qwest Communications Company, LLC 256
65.151.152.0/24 Qwest Communications Company, LLC 256
65.151.153.0/24 Qwest Communications Company, LLC 256
65.151.154.0/24 Qwest Communications Company, LLC 256
65.151.155.0/24 Qwest Communications Company, LLC 256
65.151.157.0/24 Qwest Communications Company, LLC 256
65.151.160.0/24 Qwest Communications Company, LLC 256
65.151.161.0/24 Qwest Communications Company, LLC 256
65.151.162.0/24 Qwest Communications Company, LLC 256
65.151.163.0/24 Qwest Communications Company, LLC 256
65.151.168.0/24 Qwest Communications Company, LLC 256
65.151.169.0/24 Qwest Communications Company, LLC 256
65.151.170.0/24 Qwest Communications Company, LLC 256
65.151.171.0/24 Qwest Communications Company, LLC 256
65.151.176.0/24 Qwest Communications Company, LLC 256
65.151.177.0/24 Qwest Communications Company, LLC 256
65.151.178.0/24 Qwest Communications Company, LLC 256
65.151.179.0/24 Qwest Communications Company, LLC 256
65.151.180.0/24 Qwest Communications Company, LLC 256
65.151.181.0/24 Qwest Communications Company, LLC 256
65.151.182.0/24 Qwest Communications Company, LLC 256
65.151.183.0/24 Qwest Communications Company, LLC 256
65.151.188.0/24 Qwest Communications Company, LLC 256
65.151.189.0/24 Qwest Communications Company, LLC 256
65.151.190.0/24 Qwest Communications Company, LLC 256
65.151.191.0/24 Qwest Communications Company, LLC 256
65.151.192.0/24 Qwest Communications Company, LLC 256
65.151.193.0/24 Qwest Communications Company, LLC 256
65.151.194.0/24 Qwest Communications Company, LLC 256
65.151.195.0/24 Qwest Communications Company, LLC 256
65.151.196.0/24 Qwest Communications Company, LLC 256
65.151.197.0/24 Qwest Communications Company, LLC 256
65.151.198.0/24 Qwest Communications Company, LLC 256
65.151.199.0/24 Qwest Communications Company, LLC 256
65.151.200.0/24 Qwest Communications Company, LLC 256
65.151.201.0/24 Qwest Communications Company, LLC 256
65.151.202.0/24 Qwest Communications Company, LLC 256
65.151.203.0/24 Qwest Communications Company, LLC 256
65.151.204.0/24 Qwest Communications Company, LLC 256
65.151.205.0/24 Qwest Communications Company, LLC 256
65.151.206.0/24 Qwest Communications Company, LLC 256
65.151.207.0/24 Qwest Communications Company, LLC 256
65.151.208.0/24 Qwest Communications Company, LLC 256
65.151.209.0/24 Qwest Communications Company, LLC 256
65.151.210.0/24 Qwest Communications Company, LLC 256
65.151.211.0/24 Qwest Communications Company, LLC 256
65.151.212.0/24 Qwest Communications Company, LLC 256
65.151.213.0/24 Qwest Communications Company, LLC 256
65.151.214.0/24 Qwest Communications Company, LLC 256
65.151.215.0/24 Qwest Communications Company, LLC 256
65.151.216.0/24 Qwest Communications Company, LLC 256
65.151.217.0/24 Qwest Communications Company, LLC 256
65.151.218.0/24 Qwest Communications Company, LLC 256
65.151.219.0/24 Qwest Communications Company, LLC 256
65.151.220.0/24 Qwest Communications Company, LLC 256
65.151.221.0/24 Qwest Communications Company, LLC 256
65.151.223.0/24 Qwest Communications Company, LLC 256
66.150.98.0/23 Tier 3 (C02773251) 512
66.150.105.0/24 Tier 3 (C05781073) 256
66.150.174.0/24 Tier 3 (C02224708) 256
66.151.15.0/24 Tier 3 (C04826956) 256
69.25.131.0/24 Tier 3 (C06611413) 256
69.25.149.0/24 Tier 3 (C06053420) 256
70.42.161.0/24 Tier 3 (C02224710) 256
70.42.168.0/24 Tier 3 (C02979242) 256
72.5.194.0/24 Tier 3 (C06184924) 256
72.5.203.0/24 Tier 3 (C05516114) 256
74.201.135.0/24 Tier 3 (C04843091) 256
74.201.140.0/24 Tier 3 (C04837201) 256
74.201.165.0/24 Worldwide Security Network (C01901202) 256
74.201.226.0/24 Tier 3 (C05893254) 256
74.201.232.0/24 Tier 3 (C06085979) 256
74.201.237.0/24 Tier 3 (C05690252) 256
74.201.240.0/24 Tier 3 (C02971540) 256
74.217.15.0/24 Tier 3 (C05992137) 256
206.128.134.0/23 CenturyLink Communications, LLC 512
206.128.136.0/24 CenturyLink Communications, LLC 256
206.128.137.0/24 CenturyLink Communications, LLC 256
206.128.152.0/21 Centurylink Technology 2048
206.128.173.0/24 CenturyLink Communications, LLC 256
206.128.176.0/23 CenturyLink Communications, LLC 512
206.142.240.0/21 CenturyLink Technology UK Ltd 2048
206.152.32.0/21 Centurylink Technology 2048
206.152.45.0/24 CenturyLink Communications, LLC 256
207.82.88.0/24 CenturyLink Communications, LLC 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 20,051,456 1,112,665,292,800 IPv4 IPv4
AS3910 CENTURYLINK-EUROPE-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 13,824 0 IPv4 IPv4
AS13768 COGECO-PEER1 - Aptum Technologies, CA Canada 668,928 537,133,056 IPv4 IPv4
AS13789 INTERNAP-BLK3 - Unitas Global, US United States 134,656 4,294,967,296 IPv4 IPv4
AS14744 INTERNAP-BLOCK-4 - Unitas Global, US United States 70,144 4,294,967,296 IPv4 IPv4
AS19024 INTERNAP-BLK5 - Unitas Global, US United States 47,104 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains
64.15.182.43 1 learning.gosignmeup.com
64.15.182.97 2 esbstaff.lpssonline.com
64.15.182.99 2 esb.lpssonline.com
64.15.182.200 8 api-uc1.ctl.io
64.15.182.203 10 ba11.cloudportal.io
64.15.182.204 2 api.appfog.ctl.io
64.15.182.209 1 mobile-manu.icontroldev.com
64.15.182.212 1 eeci.t3.mypeer1.com
64.15.182.213 1 auth.ctl.io
64.15.182.220 1 install-manu.icontroldev.com
ASNumber:       6640
ASName:         CENTURYLINK-TIER3-CLOUD
ASHandle:       AS6640
RegDate:        1996-06-12
Updated:        2018-10-04    
Ref:            https://rdap.arin.net/registry/autnum/6640



OrgName:        CenturyLink Communications, LLC
OrgId:          CCL-534
Address:        100 CENTURYLINK DR
City:           Monroe
StateProv:      LA
PostalCode:     71201
Country:        US
RegDate:        2018-07-12
Updated:        2024-06-17
Comment:        USAGE OF IP SPACE MUST COMPLY WITH OUR ACCEPTABLE USE POLICY:
Comment:        https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html
Comment:        
Comment:        ADDRESSES COVERED BY THIS ORG-ID ARE NON-PORTABLE ANY ISP ANNOUNCING OR TRANSITING PORTIONS WITHIN OUR RANGES SHOULD NOT RELY ON PRESENTED LOA'S OR OLD WHOIS UNLESS THOSE RANGES ARE ALSO ACTIVELY DIRECTLY ANNOUNCED TO A LUMEN ASN. WITH ALL LOA'S THESE CONDITIONS APPLY:
Comment:        
Comment:        1. You are permitted to route the Lumen IP prefixes listed via Public BGP to your alternate ISP from the designated ASN. Any other ASN originating the prefix listed is forbidden.
Comment:        2. The Lumen IP prefixes listed can be routed via Public BGP to your alternate ISP as long as you remain an active customer with Lumen and continue to route the prefixes over at least one Lumen Internet circuit without significant traffic engineering.
Comment:        3. Should your Internet services with Lumen be discontinued, Lumen reserves the right to have your alternate ISP terminate the routing of the Lumen IP prefixes without advanced notification, should you fail to do so.
Comment:        4. All IP Addresses assigned or allocated by Lumen to an end-user (customer or ISP) shall be considered non-portable and will be reclaimed by Lumen upon service termination.
Comment:        5. Lumen reserves the right to conduct audits to ensure the LOA conditions are being met.
Comment:        6. Usage of IP space must comply with our AUP https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html
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/CCL-534


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

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

OrgRoutingHandle: RPKIR-ARIN
OrgRoutingName:   RPKI-ROA
OrgRoutingPhone:  +1-877-886-6515 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/RPKIR-ARIN