66.112.0.0/17

AS209  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS209
Registry ARIN
ID CENTURYLINK-LEGACY-CENTURYTEL-NETBLOCK5

WHOIS Details

NetHandle:      NET-66-112-0-0-1
OrgID:          CCL-534
Parent:         NET-66-0-0-0-0
NetName:        CENTURYLINK-LEGACY-CENTURYTEL-NETBLOCK5
NetRange:       66.112.0.0 - 66.112.127.255
NetType:        allocation
RegDate:        2001-05-29
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 [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:      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


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

Overlapping Ranges

BGP prefixes that are contained by 66.112.0.0/17

Range ASN Company Num of IPs
66.112.106.0/24 AS3356 Eagle County Schools 256

Nearby Ranges

BGP prefixes that overlap with 66.112.0.0/16

Range ASN Company Num of IPs
66.112.128.0/20 AS5511 Orange Business Services U.S., Inc. 4,096
66.112.208.0/20 AS25820 IT7 Networks Inc 4,096
66.112.176.0/20 AS36817 MCSNet 4,096
66.112.224.0/20 AS395461 APOG-W-CAMPUS-AUS-COLO 4,096
66.112.248.0/21 AS395461 APOG-W-CAMPUS-AUS-COLO248 2,048
66.112.240.0/22 AS395461 APOG-W-CAMPUS-AUS-COLO2 1,024
66.112.168.0/24 AS35986 NORTHLAND CABLE TELEVISION INC. 256
66.112.171.0/24 AS35986 NORTHLAND CABLE TELEVISION INC. 256
66.112.172.0/24 AS35986 Northland Communications 256
66.112.173.0/24 AS35986 NORTHLAND CABLE TELEVISION INC. 256
66.112.174.0/24 AS35986 NORTHLAND CABLE TELEVISION INC. 256
66.112.175.0/24 AS35986 NORTHLAND CABLE TELEVISION INC. 256
66.112.169.0/24 AS40285 NORTHLAND CABLE TELEVISION INC. 256
66.112.192.0/24 AS394564 Spectrotel 256
66.112.106.0/24 AS3356 Eagle County Schools 256
66.112.244.0/24 AS395461 APOG-W-CAMPUS-AUS-COLO244 256
66.112.245.0/24 AS395461 APOG-W-CAMPUS-AUS-COLO245 256
66.112.161.0/24 AS40285 NORTHLAND CABLE TELEVISION INC. 256
66.112.164.0/24 AS40285 NORTHLAND CABLE TELEVISION INC. 256
66.112.166.0/24 AS40285 NORTHLAND CABLE TELEVISION INC. 256
66.112.162.0/24 AS35986 NORTHLAND CABLE TELEVISION INC. 256
66.112.165.0/24 AS35986 NORTHLAND CABLE TELEVISION INC. 256
66.112.163.0/24 AS35986 NORTHLAND CABLE TELEVISION INC. 256
66.112.167.0/24 AS35986 NORTHLAND CABLE TELEVISION INC. 256

Hosted domains

There are 102 domain names hosted across 61 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

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

IP Address ASN Details
66.112.50.125 AS22561 CenturyLink Communications, LLC 29.16ms from Chicago, US
66.112.53.61 AS22561 CenturyLink Communications, LLC 37.44ms from Chicago, US
66.112.12.119 AS22561 CenturyLink Communications, LLC 28.48ms from Dallas, US
66.112.9.45 AS22561 CenturyLink Communications, LLC 13.35ms from Minneapolis, US
66.112.51.46 AS22561 CenturyLink Communications, LLC 37.98ms from Chicago, US
66.112.42.152 AS22561 CenturyLink Communications, LLC 21.73ms from Denver, US
66.112.20.208 AS22561 CenturyLink Communications, LLC 32.58ms from Denver, US
66.112.48.89 AS22561 CenturyLink Communications, LLC 30.57ms from Chicago, US
66.112.46.113 AS22561 CenturyLink Communications, LLC 0.45ms from Dallas, US
66.112.37.209 AS22561 CenturyLink Communications, LLC 11.08ms from Denver, US
66.112.45.254 AS22561 CenturyLink Communications, LLC 15.87ms from Minneapolis, US
66.112.19.88 AS22561 CenturyLink Communications, LLC 32.21ms from Denver, US
66.112.34.193 AS22561 CenturyLink Communications, LLC 23.35ms from Dallas, US
66.112.17.181 AS22561 CenturyLink Communications, LLC 5.71ms from Dallas, US
66.112.23.133 AS22561 CenturyLink Communications, LLC 21.58ms from Denver, US
66.112.41.165 AS22561 CenturyLink Communications, LLC 11.43ms from Atlanta, US
66.112.47.207 AS22561 CenturyLink Communications, LLC 22.72ms from Atlanta, US
66.112.31.142 AS22561 CenturyLink Communications, LLC 53.23ms from Chicago, US
66.112.32.197 AS22561 CenturyLink Communications, LLC 5.65ms from Dallas, US
66.112.33.111 AS22561 CenturyLink Communications, LLC 22.13ms from Dallas, US
66.112.22.33 AS22561 CenturyLink Communications, LLC 5.79ms from Dallas, US
66.112.28.165 AS22561 CenturyLink Communications, LLC 21.75ms from Dallas, US
66.112.49.193 AS22561 CenturyLink Communications, LLC 28.61ms from Chicago, US
66.112.10.97 AS22561 CenturyLink Communications, LLC 17.87ms from Dallas, US
66.112.30.241 AS22561 CenturyLink Communications, LLC 21.88ms 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
92.66.183.209 AS1136 KPN B.V. 1.49ms from Amsterdam, NL
74.214.186.1 AS3801 Mikrotec Internet Services 12.52ms from Ashburn, US
96.241.232.1 AS701 Verizon Business 2.10ms from Ashburn, US
212.205.84.129 AS6799 Ote SA (Hellenic Telecommunications Organisation) 0.65ms from Athens, GR
170.146.5.49 AS14299 Automatic Data Processing, Inc. 1.78ms from Atlanta, US
47.46.205.17 AS20115 Charter Communications LLC 4.93ms from Atlanta, US
111.30.114.65 AS38019 tianjin Mobile Communication Company Limited 4.89ms from Beijing, CN
61.181.133.65 AS4837 CHINA UNICOM China169 Backbone 6.73ms from Beijing, CN
218.205.149.193 AS56048 China Mobile Communicaitons Corporation 4.83ms from Beijing, CN
179.63.62.1 AS271580 R.P.A Telecom 13.62ms from Belo Horizonte, BR
190.84.40.1 AS10620 Telmex Colombia S.A. 1.54ms from Bogota, CO
2.82.70.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.86ms from Braga, PT
37.189.168.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 1.79ms from Braga, PT
88.246.115.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.81ms from Bursa, TR
69.171.124.1 AS13904 Cherryland Services Inc 6.46ms from Chicago, US
108.208.177.177 AS7018 AT&T Enterprises, LLC 16.91ms from Chicago, US
45.20.159.161 AS7018 AT&T Enterprises, LLC 6.08ms from Columbus, US
125.19.74.177 AS9498 BHARTI Airtel Ltd. 2.58ms from Delhi, IN
70.34.167.209 AS26554 US Signal Company, L.L.C. 2.44ms from Flint, US
212.8.204.1 AS8925 teuto.net Netzdienste GmbH 6.93ms from Frankfurt am Main, DE
77.242.160.1 AS15547 netplus.ch SA 3.93ms from Geneve, CH
149.104.21.1 AS42960 VH Global Limited 0.44ms from Hong Kong, HK
182.226.163.129 AS17858 LG POWERCOMM 1.72ms from Incheon, KR
1.244.188.177 AS9318 SK Broadband Co Ltd 4.86ms from Incheon, KR
78.179.127.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 12.96ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 66.112.20.42
traceroute to 66.112.20.42 (66.112.20.42): 64 hops max, 52 byte packets
2 *
3 [AS3356] 4.68.110.182 12.041 ms
4 *
5 [AS209] 71.36.254.2 44.805 ms
6 [AS22561] 66.112.20.42 69.883 ms
Measurement taken from IPinfo ProbeNet in Columbus, US
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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