71.36.16.0/20

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 71.36.16.0/20

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 71.36.0.0/16

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 7 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
71.36.30.93 innuhendo.com 1
71.36.26.237 bennett-3d.com 1
71.36.28.161 sundownerinc.com 1
71.36.30.186 rtgis.com 1
71.36.30.83 hendo-labs.com 1
71.36.30.174 deangelilaw.com 1
71.36.31.131 thetrull5.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

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

IP Address ASN Details
71.36.26.20 AS209 CenturyLink Communications, LLC 10.84ms from Seattle, US
71.36.29.134 AS209 CenturyLink Communications, LLC 15.83ms from Seattle, US
71.36.16.1 AS209 CenturyLink Communications, LLC 10.11ms from Seattle, US
71.36.31.134 AS209 CenturyLink Communications, LLC 16.07ms from Seattle, US
71.36.27.21 AS209 CenturyLink Communications, LLC 28.64ms from Seattle, US
71.36.28.181 AS209 CenturyLink Communications, LLC 16.89ms from Seattle, US
71.36.30.84 AS209 CenturyLink Communications, LLC 11.56ms from Seattle, 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
68.33.165.132 AS7922 Comcast Cable Communications, LLC 4.82ms from Ashburn, US
73.147.254.164 AS7922 Comcast Cable Communications, LLC 9.09ms from Ashburn, US
66.23.203.196 AS63018 Dedicated.com 1.22ms from Dallas, US
185.38.79.196 AS9063 VSE NET GmbH 5.04ms from Frankfurt am Main, DE
1.53.254.100 AS18403 FPT Telecom Company 0.79ms from Ho Chi Minh City, VN
34.8.141.20 AS396982 Google LLC 0.07ms from Melbourne, AU
133.7.28.100 AS2907 Research Organization of Information and Systems, National Institute of Informatics 4.60ms from Osaka, JP
74.198.217.84 AS812 Rogers Communications Canada Inc. 17.76ms from Seattle, US
59.125.226.148 AS3462 Data Communication Business Group 4.79ms from Taichung, TW
197.203.157.196 AS36947 Telecom Algeria 17.94ms from Algiers, DZ
115.130.24.84 AS7545 TPG Telecom Limited 1.86ms from Brisbane, AU
14.229.222.148 AS45899 VNPT Corp 2.95ms from Hanoi, VN
78.145.235.20 AS13285 TalkTalk Communications Limited 4.97ms from Manchester, GB
47.203.89.4 AS5650 Frontier Communications of America, Inc. 6.81ms from Miami, US
180.210.212.36 AS151296 Changzhou Jieyun Network Technology Co. Ltd. 7.51ms from Nanjing, CN
207.99.93.164 AS8001 Cologix, Inc 0.86ms from New York City, US
45.68.96.4 AS274106 PUNTO DE INTERCAMBIO DE TRAFICO PITLATITUD0 S.A.S. 0.58ms from Quito, EC
66.190.225.52 AS20115 Charter Communications LLC 12.30ms from Seattle, US
192.121.1.164 AS212287 Svenska Kraftnat 0.67ms from Stockholm, SE
51.17.209.116 AS16509 Amazon.com, Inc. 2.15ms from Tel Aviv, IL
95.35.103.100 AS1680 Cellcom Fixed Line Communication L.P 4.81ms from Tel Aviv, IL
153.198.178.4 AS4713 NTT DOCOMO BUSINESS,Inc. 3.03ms from Tokyo, JP
156.239.222.116 AS200373 3xK Tech GmbH 0.12ms from Ashburn, US
129.80.7.212 AS31898 Oracle Corporation 0.30ms from Ashburn, US
16.144.90.68 AS16509 Amazon.com, Inc. 0.19ms from Boardman, 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 71.36.29.95
traceroute to 71.36.29.95 (71.36.29.95): 64 hops max, 52 byte packets
3 [AS3356] 4.69.219.74 139.087 ms
4 [AS3356] 4.68.63.138 155.39 ms
5 *
6 *
7 [AS209] 71.36.29.95 697.052 ms
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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