AS Number
AS3910
AS Name
CENTURYLINK-EUROPE-LEGACY-QWEST
Org Name
CenturyLink Communications, LLC
Registry

arin

RegDate

2018-07-12

Updated

2021-09-23

AS3910 Looking Glass
IPv4Prefixes

24

IPv6Prefixes

4

IPv4 NUMs

14,336

IPv6 NUMs(/64)

12,884,901,888

14,336 IPv4 Addresses
CIDR Description IP Num
46.182.56.0/21 Qwest Communications International Limited 2048
63.147.85.0/24 CenturyLink Communications, LLC 256
63.159.181.0/24 CenturyLink Communications, LLC 256
63.225.65.0/24 CenturyLink Communications, LLC 256
63.228.185.0/24 CenturyLink Communications, LLC 256
63.229.104.0/24 CenturyLink Communications, LLC 256
63.230.240.0/24 CenturyLink Communications, LLC 256
63.231.211.0/24 CenturyLink Communications, LLC 256
65.100.13.0/24 CenturyLink Communications, LLC 256
65.120.24.0/21 CenturyLink Communications, LLC 2048
65.148.33.0/24 CenturyLink Communications, LLC 256
65.152.197.0/24 CenturyLink Communications, LLC 256
65.154.234.0/24 CenturyLink Communications, LLC 256
65.158.30.0/24 CenturyLink Communications, LLC 256
67.132.166.0/24 CenturyLink Communications, LLC 256
67.148.48.0/24 CenturyLink Communications, LLC 256
67.148.49.0/24 CenturyLink Communications, LLC 256
67.148.66.0/24 CenturyLink Communications, LLC 256
67.148.251.0/24 CenturyLink Communications, LLC 256
97.107.230.0/24 Constellation HomeBuilder Systems Inc. 256
185.42.152.0/22 Qwest Communications International Limited 1024
204.98.208.0/20 CenturyLink Communications, LLC 4096
205.138.236.0/24 CenturyLink Communications, LLC 256
205.168.23.0/24 CenturyLink Communications, LLC 256
CIDR Description IP NUMs(prefix /64)
2001:428::/32 CenturyLink Communications, LLC 4294967296
2001:428:e000::/36 CenturyLink Communications, LLC 268435456
2606:5000::/32 CenturyLink Communications, LLC 4294967296
2a02:29c8::/32 Qwest Communications International Limited 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,983,640 77,596,790,016 IPv4 IPv4 IPv6 IPv6
AS3561 CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLC, US United States 8,960,768 8,589,934,592 IPv4 IPv4
AS3908 CENTURYLINK-ASIA-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 18,176 12,884,901,888 IPv4 IPv4
AS209 CENTURYLINK-US-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 20,595,968 1,113,202,491,392 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4296 CENTURYLINK-MTIPS3-BUR - CenturyLink Communications, LLC, US United States 0 0 IPv4 IPv4
AS21509 APOLLONYC - Apollo Management, L.P., US United States 2,304 0 IPv4 IPv4
AS40144 INTERCONTINENTAL-EXCHANGE - IntercontinentalExchange Inc., US United States 4,864 0 IPv4 IPv4
AS46313 WAL-MART4 - Wal-Mart Stores, Inc., US United States 13,568 0 IPv4 IPv4
AS54538 PAN0001 - PALO ALTO NETWORKS, US United States 3,840 131,072 IPv4 IPv4
AS3908 CENTURYLINK-ASIA-LEGACY-QWEST - CenturyLink Communications, LLC, US United States 18,176 12,884,901,888 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,983,640 77,596,790,016 IPv4 IPv4
AS6595 DODDSEUR - DoD Education Activity Network Assistance Center, DE Germany 81,920 0 IPv4 IPv4
AS6640 CENTURYLINK-TIER3-CLOUD - CenturyLink Communications, LLC, US United States 46,768 0 IPv4 IPv4
AS11409 EFXSECURE - Equifax, Inc., US United States 10,240 0 IPv4 IPv4
AS10599 MCKESSON - McKesson Corp., US United States 148,736 0 IPv4 IPv4
AS11857 AEGONUSA - Aegon USA, Inc., US United States 132,608 0 IPv4 IPv4
AS721 DNIC-ASBLK-00721-00726 - DoD Network Information Center, US United States 73,629,696 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3561 CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLC, US United States 8,960,768 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS16930 COMORETELGLOBAL - ComoreTel, US United States 512 0 IPv4 IPv4
IP Address Domain NUMs Domains
46.182.58.74 5 skillsoft.at
ASNumber:       3910
ASName:         CENTURYLINK-EUROPE-LEGACY-QWEST
ASHandle:       AS3910
RegDate:        1996-10-01
Updated:        2018-10-04    
Ref:            https://rdap.arin.net/registry/autnum/3910



OrgName:        CenturyLink Communications, LLC
OrgId:          CCL-534
Address:        100 CENTURYLINK DR
City:           Monroe
StateProv:      LA
PostalCode:     71201
Country:        US
RegDate:        2018-07-12
Updated:        2021-09-23
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE ANY ISP ANNOUNCING OR TRANSITING PORTIONS WITHIN OUR RANGES SHOULD NOT RELY ON PRESENTED LOA'S UNLESS THOSE RANGES ARE ALSO ANNOUNCED TO A LUMEN ASN. 
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