209.142.128.0/18

AS209  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS209
Registry ARIN
ID CENTURYLINK-LEGACY-CENTURYTEL-NETBLOCK2

WHOIS Details

NetHandle:      NET-209-142-128-0-1
OrgID:          CCL-534
Parent:         NET-209-0-0-0-0
NetName:        CENTURYLINK-LEGACY-CENTURYTEL-NETBLOCK2
NetRange:       209.142.128.0 - 209.142.191.255
NetType:        allocation
RegDate:        1997-09-12
Updated:        2018-04-26
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 abuse@aup.lumen.com
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:      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:        abuse@aup.lumen.com
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:        2026-02-17
OfficePhone:    +1-877-886-6515
Mailbox:        ipadmin@centurylink.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 209.142.128.0/18

Range ASN Company Num of IPs
209.142.189.0/24 AS209 CTEL LINKS AT COLUMBIA 256

Nearby Ranges

BGP prefixes that overlap with 209.142.0.0/16

Range ASN Company Num of IPs
209.142.0.0/18 AS53732 InnSys Incorporated 16,384
209.142.192.0/18 AS27553 Telnet Worldwide, Inc. 16,384
209.142.104.0/22 AS13576 Venture Communications Cooperative 1,024
209.142.108.0/22 AS13911 Missing Link Internet inc. 1,024
209.142.96.0/22 AS396316 Xplore Inc. 1,024
209.142.84.0/22 AS40864 Targo Communications Inc. 1,024
209.142.80.0/22 AS5650 Server Destroyers LLC 1,024
209.142.120.0/22 AS7029 Comcast Cable Communications, LLC 1,024
209.142.76.0/23 AS398020 HICOUNTRYNET, LLC 512
209.142.126.0/23 AS397787 Black Oak Casino 512
209.142.101.0/24 AS36829 Winstri Corp 256
209.142.112.0/24 AS14618 AronTel Inc 256
209.142.115.0/24 AS398894 Pine-Richland School District 256
209.142.93.0/24 AS398918 Upper Lakes Foods, Inc. 256
209.142.114.0/24 AS399131 City of Dayton 256
209.142.124.0/24 AS399491 Viola Communications Inc 256
209.142.64.0/24 AS40476 Private Customer 256
209.142.65.0/24 AS40476 Private Customer 256
209.142.66.0/24 AS40476 Private Customer 256
209.142.67.0/24 AS40476 ScalaHosting 256
209.142.102.0/24 AS6079 Moy Telecom LLC 256
209.142.92.0/24 AS16908 Logicom Software LLC 256
209.142.189.0/24 AS209 CTEL LINKS AT COLUMBIA 256
209.142.103.0/24 AS214143 OCTOPUS WEB SOLUTION INC 256
209.142.113.0/24 AS25643 New Era Technology, Inc 256
209.142.79.0/24 AS14618 Popular Marketing 256
209.142.78.0/24 AS14618 TextNow Inc. 256

Hosted domains

There are 21 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
209.142.158.9 AS22561 CenturyLink Communications, LLC 6.87ms from Detroit, US
209.142.178.225 AS22561 CenturyLink Communications, LLC 5.88ms from Dallas, US
209.142.166.97 AS22561 CenturyLink Communications, LLC 5.64ms from Dallas, US
209.142.173.17 AS22561 CenturyLink Communications, LLC 0.39ms from Dallas, US
209.142.162.49 AS22561 CenturyLink Communications, LLC 12.46ms from Atlanta, US
209.142.190.1 AS22561 CenturyLink Communications, LLC 11.01ms from Denver, US
209.142.140.45 AS22561 CenturyLink Communications, LLC 12.02ms from Dallas, US
209.142.163.73 AS22561 CenturyLink Communications, LLC 44.05ms from Atlanta, US
209.142.187.52 AS209 CenturyLink Communications, LLC 17.84ms from Seattle, US
209.142.189.0 AS209 CenturyLink Communications, LLC 16.34ms from Minneapolis, US
209.142.184.121 AS22561 CenturyLink Communications, LLC 5.79ms from Dallas, US
209.142.153.134 AS22561 CenturyLink Communications, LLC 6.11ms from Detroit, US
209.142.176.1 AS22561 CenturyLink Communications, LLC 4.97ms from Atlanta, US
209.142.152.189 AS22561 CenturyLink Communications, LLC 2.16ms from Chicago, US
209.142.139.193 AS22561 CenturyLink Communications, LLC 5.70ms from Dallas, US
209.142.174.73 AS22561 CenturyLink Communications, LLC 11.06ms from Denver, 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
44.197.191.50 AS14618 Amazon.com, Inc. 0.70ms from Ashburn, US
104.254.40.194 AS53848 Mountain Telephone 11.20ms from Atlanta, US
108.204.32.178 AS7018 AT&T Enterprises, LLC 10.57ms from Atlanta, US
110.49.125.18 AS45458 SBN-ISP/AWN-ISP and SBN-NIX/AWN-NIX 1.70ms from Bangkok, TH
50.231.29.2 AS401002 Bridgers & Paxton Consulting Engineers, Inc. 8.47ms from Denver, US
86.27.105.114 AS5089 Virgin Media Limited 5.55ms from London, GB
186.55.235.226 AS6057 Administracion Nacional de Telecomunicaciones 1.73ms from Montevideo, UY
87.229.240.66 AS3216 PJSC Vimpelcom 0.51ms from Moscow, RU
106.110.12.114 AS4134 CHINANET-BACKBONE 4.99ms from Nanjing, CN
27.81.249.50 AS2516 KDDI CORPORATION 13.56ms from Osaka, JP
190.162.153.2 AS22047 VTR BANDA ANCHA S.A. 1.11ms from Santiago, CL
201.239.248.34 AS22047 VTR BANDA ANCHA S.A. 1.25ms from Santiago, CL
202.219.66.130 AS2510 FUJITSU LIMITED 3.78ms from Tokyo, JP
133.98.214.2 AS2907 Research Organization of Information and Systems, National Institute of Informatics 13.03ms from Tokyo, JP
208.76.21.2 AS394786 Avetria Wireless 3.06ms from Toronto, CA
62.84.213.98 AS8220 COLT Technology Services Group Limited 0.72ms from Vienna, AT
51.158.212.66 AS12876 SCALEWAY S.A.S. 0.24ms from Amsterdam, NL
199.4.152.2 AS33083 AxcelX Technologies LLC 0.37ms from Boston, US
193.225.151.98 AS1955 KIFU (Governmental Info Tech Development Agency) 2.55ms from Budapest, HU
84.200.53.130 AS44066 firstcolo GmbH 0.47ms from Frankfurt am Main, DE
185.33.232.2 AS51557 Isimtescil Bilisim A.S. 3.15ms from Istanbul, TR
170.133.172.2 AS13445 Cisco Webex LLC 0.83ms from London, GB
217.154.111.210 AS8851 GCI Network Solutions Limited 0.61ms from London, GB
213.140.19.130 AS12874 Fastweb SpA 1.19ms from Milan, IT
64.49.93.146 AS1820 WNET TELECOM USA Corp. 1.28ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 209.142.144.68
traceroute to 209.142.144.68 (209.142.144.68): 7 hops max, 52 byte packets
3 [AS3356] 4.69.220.26 90.785 ms
4 [AS3356] 4.68.110.182 88.541 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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