71.48.176.0/21

AS14921  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS14921
Registry ARIN
ID CENTURYLINK-LEGACY-EMBARQ-BKL-8

WHOIS Details

NetHandle:      NET-71-48-0-0-1
OrgID:          CCL-534
Parent:         NET-71-0-0-0-0
NetName:        CENTURYLINK-LEGACY-EMBARQ-BKL-8
NetRange:       71.48.0.0 - 71.55.255.255
NetType:        allocation
RegDate:        2005-04-26
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 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:        2025-02-14
OfficePhone:    +1-877-886-6515
Mailbox:        ipadmin@centurylink.com
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
71.48.183.255 AS14921 CenturyLink Communications, LLC 5.00ms from Seattle, US
71.48.176.0 AS14921 CenturyLink Communications, LLC 4.97ms from Seattle, US
71.48.178.238 AS14921 CenturyLink Communications, LLC 17.59ms from Seattle, US
71.48.180.241 AS14921 CenturyLink Communications, LLC 20.22ms from Seattle, US
71.48.181.153 AS14921 CenturyLink Communications, LLC 19.28ms from Seattle, US
71.48.177.49 AS14921 CenturyLink Communications, LLC 11.16ms from Seattle, US
71.48.182.157 AS14921 CenturyLink Communications, LLC 18.77ms from Seattle, US
71.48.179.16 AS14921 CenturyLink Communications, LLC 6.31ms 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
40.129.157.165 AS7029 Windstream Communications LLC 0.27ms from Ashburn, US
68.57.183.53 AS7922 Comcast Cable Communications, LLC 13.25ms from Atlanta, US
39.107.75.165 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.97ms from Beijing, CN
60.28.137.101 AS4837 CHINA UNICOM China169 Backbone 4.95ms from Beijing, CN
98.196.3.149 AS7922 Comcast Cable Communications, LLC 9.74ms from Houston, US
85.62.103.181 AS12479 Orange Espagne SA 1.72ms from Madrid, ES
90.154.43.149 AS12389 PJSC Rostelecom 0.54ms from Moscow, RU
71.223.63.149 AS209 CenturyLink Communications, LLC 2.34ms from Phoenix, US
52.37.168.69 AS16509 Amazon.com, Inc. 4.57ms from Portland, US
92.32.47.85 AS2119 Telenor Norge AS 11.36ms from Stockholm, SE
173.33.203.117 AS812 Rogers Communications Canada Inc. 1.96ms from Toronto, CA
72.143.46.165 AS812 Rogers Communications Canada Inc. 7.13ms from Toronto, CA
95.97.236.213 AS33915 Vodafone Libertel B.V. 5.48ms from Amsterdam, NL
68.33.116.69 AS7922 Comcast Cable Communications, LLC 10.53ms from Ashburn, US
12.145.171.53 AS7018 AT&T Enterprises, LLC 3.32ms from Chicago, US
63.34.40.69 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
185.8.93.85 AS56595 Fluency Communications Ltd 0.74ms from Edinburgh, GB
31.172.106.117 AS15943 wilhelm.tel GmbH 0.51ms from Hamburg, DE
63.214.249.85 AS3356 Level 3 Parent, LLC 2.49ms from Houston, US
103.235.34.229 AS38320 PT Maxindo Mitra Solusi 0.67ms from Jakarta, ID
46.158.103.149 AS12389 PJSC Rostelecom 1.27ms from Krasnodar, RU
222.220.169.5 AS4134 CHINANET-BACKBONE 4.88ms from Kunming, CN
212.56.91.37 AS6871 Plusnet 2.84ms from London, GB
103.71.222.5 AS142614 Digital Sea 7.61ms from Mumbai, IN
219.91.230.181 AS18207 YOU Broadband & Cable India Ltd. 4.11ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -f5 71.48.178.206
traceroute to 71.48.178.206 (71.48.178.206): 64 hops max, 52 byte packets
5 [AS3356] 4.68.110.154 92.192 ms
6 [AS209] 67.14.41.70 154.405 ms
7 [AS209] 205.171.26.78 160.038 ms
8 [AS174] 63.165.119.89 158.917 ms
9 [AS14921] 71.48.178.206 184.328 ms
Measurement taken from IPinfo ProbeNet in Copenhagen, DK
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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