138.210.78.0/23

AS14921  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS14921
Registry ARIN
ID CENTURYLINK-LEGACY-EMBARQ-BKL-11

WHOIS Details

NetHandle:      NET-138-210-0-0-1
OrgID:          CCL-534
Parent:         NET-138-0-0-0-0
NetName:        CENTURYLINK-LEGACY-EMBARQ-BKL-11
NetRange:       138.210.0.0 - 138.210.255.255
NetType:        allocation
RegDate:        1990-05-30
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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
71.136.12.55 AS7018 AT&T Enterprises, LLC 14.11ms from Atlanta, US
194.29.226.55 AS20647 IPB Internet Provider in Berlin GmbH 0.36ms from Berlin, DE
195.15.227.87 AS29222 Infomaniak Network SA 0.69ms from Geneve, CH
18.165.136.215 AS16509 Amazon.com, Inc. 0.41ms from Helsinki, FI
105.186.81.247 AS37457 Telkom SA Ltd. 18.16ms from Johannesburg, ZA
119.108.85.7 AS4837 CHINA UNICOM China169 Backbone 16.65ms from Liaoyang, CN
52.56.168.103 AS16509 Amazon.com, Inc. 0.15ms from London, GB
79.85.186.119 AS15557 Societe Francaise Du Radiotelephone - SFR SA 13.20ms from Lyon, FR
23.11.162.23 AS16625 Akamai Technologies, Inc. 0.57ms from Melbourne, AU
82.121.65.151 AS3215 Orange S.A. 6.39ms from Paris, FR
35.89.129.71 AS16509 Amazon.com, Inc. 4.51ms from Portland, US
90.133.88.103 AS1257 Tele2 Sverige AB 18.44ms from Riga, LV
73.241.68.7 AS7922 Comcast Cable Communications, LLC 4.67ms from San Jose, US
70.79.179.71 AS6327 Shaw Communications Inc. 7.90ms from Seattle, US
113.47.206.23 AS55990 Huawei Cloud Service data center 4.23ms from Shanghai, CN
101.6.63.199 AS4538 China Education and Research Network Center 2.09ms from Beijing, CN
221.10.227.151 AS4837 CHINA UNICOM China169 Backbone 7.60ms from Chengdu, CN
63.152.8.231 AS209 CenturyLink Communications, LLC 6.70ms from Chicago, US
174.28.69.103 AS209 CenturyLink Communications, LLC 9.32ms from Denver, US
39.49.139.87 AS17557 Pakistan Telecommunication Company Limited 2.59ms from Lahore, PK
2.122.189.151 AS5607 Sky UK Limited 0.91ms from London, GB
83.50.88.103 AS3352 TELEFONICA DE ESPANA S.A.U. 8.61ms from Madrid, ES
122.221.174.7 AS17506 ARTERIA Networks Corporation 2.35ms from Osaka, JP
119.231.198.151 AS17511 OPTAGE Inc. 1.97ms from Osaka, JP
45.232.75.87 AS267251 TELEFONARNET TELECOMUNICACOES 8.64ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -m8 138.210.79.245
traceroute to 138.210.79.245 (138.210.79.245): 8 hops max, 52 byte packets
2 *
3 *
4 [AS3356] 4.68.110.174 6.184 ms
5 [AS209] 67.14.41.70 6.81 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in The Dalles, 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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