71.37.64.0/18

AS209  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS209
Parent Range 71.32.0.0/13
Registry ARIN
ID CENTURYLINK-LEGACY-QWEST-INET-119

WHOIS Details

NetHandle:      NET-71-32-0-0-1
OrgID:          CCL-534
Parent:         NET-71-0-0-0-0
NetName:        CENTURYLINK-LEGACY-QWEST-INET-119
NetRange:       71.32.0.0 - 71.39.255.255
NetType:        allocation
RegDate:        2004-12-17
Updated:        2018-10-04
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 contain 71.37.64.0/18

Range ASN Company Num of IPs
71.32.0.0/13 AS19901 CenturyLink Communications, LLC 524,288
71.32.0.0/13 AS209 CenturyLink Communications, LLC 524,288

Nearby Ranges

BGP prefixes that overlap with 71.37.0.0/16

Range ASN Company Num of IPs
71.32.0.0/13 AS19901 CenturyLink Communications, LLC 524,288
71.32.0.0/13 AS209 CenturyLink Communications, LLC 524,288

Hosted domains

There are 10 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
71.37.92.146 triskelionrecords.com 3
71.37.89.178 fundone.org 1
71.37.90.113 comcf.com 1
71.37.88.27 cardiofactors.com 1
71.37.88.61 churchofbrunch.org 1
71.37.89.182 digitalpaymentsolutions.com 1
71.37.88.30 clikstudios.com 1
71.37.93.75 riseofhonor.com 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

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

IP Address ASN Details
71.37.124.254 AS209 CenturyLink Communications, LLC 10.84ms from Salt Lake City, US
71.37.127.254 AS209 CenturyLink Communications, LLC 0.71ms from Salt Lake City, US
71.37.123.254 AS209 CenturyLink Communications, LLC 0.70ms from Salt Lake City, US
71.37.122.254 AS209 CenturyLink Communications, LLC 0.64ms from Salt Lake City, US
71.37.126.254 AS209 CenturyLink Communications, LLC 11.02ms from Salt Lake City, US
71.37.121.254 AS209 CenturyLink Communications, LLC 0.62ms from Salt Lake City, US
71.37.125.254 AS209 CenturyLink Communications, LLC 0.69ms from Salt Lake City, US
71.37.83.254 AS209 CenturyLink Communications, LLC 10.90ms from Salt Lake City, US
71.37.115.254 AS209 CenturyLink Communications, LLC 0.76ms from Salt Lake City, US
71.37.85.254 AS209 CenturyLink Communications, LLC 10.80ms from Salt Lake City, US
71.37.102.254 AS209 CenturyLink Communications, LLC 0.71ms from Salt Lake City, US
71.37.66.254 AS209 CenturyLink Communications, LLC 0.78ms from Salt Lake City, US
71.37.92.158 AS209 CenturyLink Communications, LLC 30.74ms from Salt Lake City, US
71.37.74.254 AS209 CenturyLink Communications, LLC 0.73ms from Salt Lake City, US
71.37.118.254 AS209 CenturyLink Communications, LLC 11.05ms from Salt Lake City, US
71.37.99.254 AS209 CenturyLink Communications, LLC 0.69ms from Salt Lake City, US
71.37.71.254 AS209 CenturyLink Communications, LLC 10.95ms from Salt Lake City, US
71.37.75.254 AS209 CenturyLink Communications, LLC 0.73ms from Salt Lake City, US
71.37.86.254 AS209 CenturyLink Communications, LLC 0.74ms from Salt Lake City, US
71.37.91.200 AS209 CenturyLink Communications, LLC 32.25ms from Salt Lake City, US
71.37.72.254 AS209 CenturyLink Communications, LLC 10.97ms from Salt Lake City, US
71.37.79.254 AS209 CenturyLink Communications, LLC 11.13ms from Salt Lake City, US
71.37.111.254 AS209 CenturyLink Communications, LLC 0.72ms from Salt Lake City, US
71.37.108.254 AS209 CenturyLink Communications, LLC 10.87ms from Salt Lake City, US
71.37.113.254 AS209 CenturyLink Communications, LLC 10.93ms from Salt Lake City, 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
77.60.139.194 AS1136 KPN B.V. 2.97ms from Amsterdam, NL
107.172.36.50 AS135391 AOFEI DATA INTERNATIONAL COMPANY LIMITED 0.61ms from Amsterdam, NL
190.49.83.18 AS22927 Telefonica de Argentina 2.00ms from Buenos Aires, AR
176.57.148.114 AS56876 Ociris GmbH 0.26ms from Frankfurt am Main, DE
141.239.168.2 AS36149 Hawaiian Telcom Services Company, Inc. 1.76ms from Honolulu, US
168.105.0.2 AS6360 University of Hawaii 1.33ms from Honolulu, US
218.101.200.146 AS17864 SK Broadband Co Ltd 1.65ms from Incheon, KR
112.78.170.50 AS17451 BIZNET NETWORKS 7.59ms from Jakarta, ID
86.135.61.18 AS2856 British Telecommunications PLC 2.39ms from London, GB
23.224.29.114 AS40065 CNSERVERS LLC 0.24ms from Los Angeles, US
79.154.199.18 AS3352 TELEFONICA DE ESPANA S.A.U. 10.22ms from Madrid, ES
174.118.213.210 AS812 Rogers Communications Canada Inc. 18.98ms from Montreal, CA
176.194.232.178 AS12714 PJSC MegaFon 10.04ms from Moscow, RU
79.36.172.178 AS3269 Telecom Italia S.p.A. 15.23ms from Naples, IT
108.50.146.66 AS701 Verizon Business 1.90ms from Newark, US
51.15.166.18 AS12876 SCALEWAY S.A.S. 1.11ms from Paris, FR
71.121.200.178 AS701 Verizon Business 4.29ms from Philadelphia, US
194.187.72.2 AS15969 Systemia.pl Sp. z o.o. 0.66ms from Poznan, PL
211.168.199.2 AS3786 LG DACOM Corporation 1.98ms from Seoul, KR
58.81.104.2 AS17506 ARTERIA Networks Corporation 5.34ms from Tokyo, JP
142.126.239.178 AS577 Bell Canada 1.49ms from Toronto, CA
12.94.25.194 AS7018 AT&T Enterprises, LLC 1.68ms from Atlanta, US
35.92.6.162 AS16509 Amazon.com, Inc. 0.26ms from Boardman, US
72.62.42.34 AS47583 Hostinger International Limited 0.53ms from Frankfurt am Main, DE
131.220.40.114 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.60ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 71.37.89.38
traceroute to 71.37.89.38 (71.37.89.38): 64 hops max, 52 byte packets
3 [AS46475] 74.63.204.244 160.992 ms
4 *
5 *
6 *
8 *
9 [AS3356] 4.68.38.162 1.189 ms
10 [AS209] 207.108.177.82 11.194 ms
11 [AS209] 71.37.89.38 8.284 ms
Measurement taken from IPinfo ProbeNet in Salt Lake City, 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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