168.251.0.0/16

AS209  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS209
Registry ARIN
ID CENTURYLINK-LEGACY-EMBARQ-BKL-13

WHOIS Details

NetHandle:      NET-168-251-0-0-1
OrgID:          CCL-534
Parent:         NET-168-0-0-0-0
NetName:        CENTURYLINK-LEGACY-EMBARQ-BKL-13
NetRange:       168.251.0.0 - 168.251.255.255
NetType:        allocation
RegDate:        1994-10-17
Updated:        2018-05-02
Source:         ARIN


OrgID:          CCL-534
OrgName:        CenturyLink Communications, LLC
CanAllocate:    
Street:         100 CENTURYLINK DR
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71201
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:        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:        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:        Our looking glass is located at: https://lookingglass.centurylink.com/
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:        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.
RegDate:        2018-07-12
Updated:        2024-06-17
OrgAdminHandle: QIA-ARIN
OrgTechHandle:  QIA-ARIN
OrgAbuseHandle: CAD54-ARIN
OrgRoutingHandle:   RPKIR-ARIN
Source:         ARIN


POCHandle:      QIA-ARIN
IsRole:         Y
LastName:       Centurylink IP Admin
FirstName:      
Street:         100 CENTURYLINK DR
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71201
RegDate:        2002-08-24
Updated:        2025-02-14
OfficePhone:    +1-877-886-6515
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      CAD54-ARIN
IsRole:         Y
LastName:       Centurylink Abuse Desk
FirstName:      
Street:         100 CENTURYLINK DR
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71203
RegDate:        2015-04-10
Updated:        2025-08-25
OfficePhone:    +1-877-886-6515
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 168.0.0.0/8

Range ASN Company Num of IPs
168.8.0.0/14 AS394723 Georgia Department of Education 262,144
168.8.0.0/14 AS399556 Georgia Department of Education 262,144
168.8.0.0/14 AS13726 Georgia Department of Education 262,144
168.8.0.0/14 AS16855 Georgia Department of Education 262,144
168.8.0.0/14 AS40240 Georgia Department of Education 262,144
168.8.0.0/14 AS55260 Georgia Department of Education 262,144
168.8.0.0/14 AS63165 Georgia Department of Education 262,144
168.8.0.0/14 AS3480 Georgia Department of Education 262,144
168.8.0.0/14 AS46745 Georgia Department of Education 262,144
168.8.0.0/14 AS25964 Georgia Department of Education 262,144
168.8.0.0/14 AS398441 Georgia Department of Education 262,144
168.8.0.0/14 AS46830 Georgia Department of Education 262,144
168.8.0.0/14 AS18838 Georgia Department of Education 262,144
168.8.0.0/14 AS40109 Georgia Department of Education 262,144
168.8.0.0/14 AS29926 Georgia Department of Education 262,144
168.8.0.0/14 AS395812 Georgia Department of Education 262,144
168.8.0.0/14 AS397498 Georgia Department of Education 262,144
168.158.0.0/16 AS20012 Interworks Networking Services 65,536
168.99.0.0/16 AS30075 Washington School Information Processing Cooperative 65,536
168.236.0.0/16 AS3136 Wisconsin Department of Natural Resources 65,536
168.174.0.0/16 AS32501 Tucson Unified School District #1 65,536
168.215.0.0/16 AS27608 Level 3 Parent, LLC 65,536
168.216.0.0/16 AS7925 WV Department of Education 65,536
168.226.0.0/16 AS4926 Telefonica de Argentina 65,536
168.124.0.0/16 AS36291 Sanofi 65,536
168.201.0.0/16 AS6167 Verizon Business 65,536
168.172.0.0/16 AS2018 Tshwane University of Technology 65,536
168.119.0.0/16 AS24940 Hetzner Online GmbH 65,536
168.215.0.0/16 AS26729 Level 3 Parent, LLC 65,536
168.141.0.0/16 AS53585 The State Insurance Fund 65,536
168.187.0.0/16 AS57278 Kuwait Electronic and Messaging Services Company 65,536
168.201.0.0/16 AS22394 Verizon Business 65,536
168.221.0.0/16 AS20214 Miami-Dade County Public Schools 65,536
168.127.0.0/16 AS16831 1Finity Americas, Inc. 65,536
168.215.0.0/16 AS3356 Level 3 Parent, LLC 65,536
168.158.0.0/16 AS398284 Interworks Networking Services 65,536
168.103.0.0/16 AS209 CenturyLink Communications, LLC 65,536
168.96.0.0/16 AS3597 Fundación InnovaT 65,536
168.188.0.0/16 AS18298 Chungnam National University 65,536
168.187.0.0/16 AS6412 Kuwait Electronic and Messaging Services Company 65,536
168.226.0.0/16 AS22927 Telefonica de Argentina 65,536
168.215.0.0/16 AS22702 Level 3 Parent, LLC 65,536
168.176.0.0/16 AS5722 Universidad Nacional de Colombia 65,536
168.169.0.0/16 AS25935 Erie 1 BOCES 65,536
168.167.0.0/16 AS14988 Botswana Telecommunications Corporation 65,536
168.212.0.0/16 AS10430 Washington School Information Processing Cooperative 65,536
168.242.0.0/16 AS16509 Amazon.com, Inc. 65,536
168.111.0.0/16 AS23162 KY Authority for Educational Television 65,536

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
168.251.234.12 apexcasino.co 1
168.251.148.15 keeth.jp 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
168.251.47.4 AS4911 CenturyLink Communications, LLC 13.58ms from Dallas, US
168.251.3.24 AS4911 CenturyLink Communications, LLC 13.22ms from Dallas, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
45.32.234.64 AS20473 The Constant Company, LLC 0.12ms from Amsterdam, NL
139.64.173.224 AS31863 Centrilogic, Inc. 10.74ms from Atlanta, US
20.102.167.96 AS8075 Microsoft Corporation 0.35ms from Boydton, US
79.119.89.208 AS8708 DIGI ROMANIA S.A. 7.32ms from Bucharest, RO
97.209.136.48 AS6167 Verizon Business 19.60ms from Chicago, US
14.245.212.224 AS45899 VNPT Corp 2.80ms from Da Nang, VN
34.157.184.240 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
172.0.198.0 AS7018 AT&T Enterprises, LLC 1.49ms from Houston, US
185.68.236.16 AS201621 VAUDOISE GENERALE, Compagnie d'Assurances SA 0.42ms from Lausanne, CH
218.25.40.112 AS4837 CHINA UNICOM China169 Backbone 7.67ms from Liaoyang, CN
104.83.46.112 AS16625 Akamai Technologies, Inc. 0.08ms from Madrid, ES
107.212.23.208 AS7018 AT&T Enterprises, LLC 6.03ms from Miami, US
34.74.182.240 AS396982 Google LLC 0.14ms from Moncks Corner, US
139.103.72.176 AS611 NB-PEI Educational Computer Network 15.63ms from Montreal, CA
110.72.76.32 AS4837 CHINA UNICOM China169 Backbone 8.31ms from Nanning, CN
66.24.49.176 AS11351 Charter Communications Inc 18.20ms from New York City, US
216.92.93.64 AS7859 pair Networks 0.10ms from Pittsburgh, US
115.86.62.32 AS17598 LG HelloVision Corp. 3.05ms from Seoul, KR
110.13.23.224 AS9318 SK Broadband Co Ltd 7.46ms from Seoul, KR
126.227.23.64 AS17676 SoftBank Corp. 2.57ms from Tokyo, JP
93.127.186.64 AS47583 Hostinger International Limited 0.27ms from Vilnius, LT
13.244.184.144 AS16509 Amazon.com, Inc. 0.09ms from Cape Town, ZA
162.40.161.192 AS7029 Windstream Communications LLC 11.32ms from Chicago, US
98.162.225.240 AS22773 Cox Communications Inc. 7.67ms from Dallas, US
176.34.209.96 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f2 -m5 168.251.65.132
traceroute to 168.251.65.132 (168.251.65.132): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Hyderabad, IN
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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