208.138.0.0/20

AS3561  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS3561
Registry ARIN
ID PROJECT-DEMETER

WHOIS Details

NetHandle:      NET-208-138-0-0-1
OrgID:          CENTU-195
Parent:         NET-208-132-128-0-1
NetName:        PROJECT-DEMETER
NetRange:       208.138.0.0 - 208.138.15.255
NetType:        reassignment
RegDate:        2025-02-17
Updated:        2025-02-17
Source:         ARIN


OrgID:          CENTU-195
OrgName:        CENTURYLINK, INC.
CanAllocate:    
Street:         100 CENTURYLINK DR.
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71203
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:        2018-03-21
Updated:        2023-08-31
OrgAdminHandle: QIA-ARIN
OrgTechHandle:  QIA-ARIN
OrgAbuseHandle: CAD54-ARIN
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


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

Nearby Ranges

BGP prefixes that overlap with 208.138.0.0/16

Range ASN Company Num of IPs
208.138.64.0/18 AS3561 CENTURYLINK, INC. 16,384
208.138.128.0/19 AS3561 CENTURYLINK, INC. 8,192
208.138.48.0/20 AS21795 Mount Saint Mary College 4,096
208.138.176.0/20 AS3561 CENTURYLINK, INC. 4,096
208.138.160.0/21 AS3561 CENTURYLINK, INC. 2,048
208.138.168.0/21 AS3209 Vodafone Americas 2,048
208.138.38.0/24 AS30689 Compumart Jamaica Limited 256
208.138.254.0/24 AS3561 Dow Jones & Company, Inc. 256
208.138.17.0/24 AS10292 KasNet Online 256
208.138.254.0/24 AS7105 Dow Jones & Company, Inc. 256
208.138.18.0/24 AS10292 InfoChannel Ltd. 256
208.138.23.0/24 AS10292 Emoclew Limited 256
208.138.26.0/24 AS10292 InfoChannel Ltd. 256
208.138.40.0/24 AS10292 Anngel.com(Ankhs Ltd) 256
208.138.20.0/24 AS30689 KasNet Online 256
208.138.24.0/24 AS30689 Hilton Kingston Hotel 256

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
178.40.191.132 AS6855 Slovak Telekom, a.s. 1.70ms from Bratislava, SK
35.224.48.4 AS396982 Google LLC 0.12ms from Council Bluffs, US
107.220.136.68 AS7018 AT&T Enterprises, LLC 7.63ms from Dallas, US
114.122.66.4 AS23693 PT. Telekomunikasi Selular 3.21ms from Jakarta, ID
148.107.17.244 AS22098 The Capital Group Companies, Inc. 1.25ms from London, GB
89.80.116.116 AS5410 Bouygues Telecom SA 2.82ms from Lyon, FR
79.111.196.180 AS12714 PJSC MegaFon 2.52ms from Moscow, RU
89.169.27.196 AS8492 "OBIT" Ltd. 0.74ms from Moscow, RU
112.68.1.20 AS17511 OPTAGE Inc. 2.68ms from Osaka, JP
45.6.183.132 AS266232 Artinet Telecom 2.02ms from Osasco, BR
81.67.115.68 AS15557 Societe Francaise Du Radiotelephone - SFR SA 8.79ms from Paris, FR
153.205.23.100 AS4713 NTT DOCOMO BUSINESS,Inc. 3.34ms from Tokyo, JP
80.60.99.132 AS1136 KPN B.V. 2.68ms from Amsterdam, NL
23.23.240.180 AS14618 Amazon.com, Inc. 0.64ms from Ashburn, US
71.219.117.244 AS19901 Brightspeed 4.76ms from Ashburn, US
111.197.130.68 AS4808 China Unicom Beijing Province Network 4.23ms from Beijing, CN
91.58.67.20 AS3320 Deutsche Telekom AG 3.97ms from Berlin, DE
80.201.214.116 AS5432 Proximus NV 2.93ms from Brussels, BE
54.73.238.196 AS16509 Amazon.com, Inc. 0.23ms from Dublin, IE
80.220.77.4 AS1759 Telia Finland Oyj 1.03ms from Helsinki, FI
88.247.205.36 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.76ms from Izmir, TR
185.239.26.196 AS49223 EVEREST TV AND RADIO COMPANY LLC 2.96ms from Kyiv, UA
46.200.178.212 AS6849 JSC "Ukrtelecom" 5.25ms from Kyiv, UA
188.60.219.84 AS3303 Swisscom (Switzerland) Ltd 1.00ms from Lausanne, CH
180.196.81.244 AS18126 Chubu Telecommunications Company, Inc. 4.62ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 208.138.8.187
traceroute to 208.138.8.187 (208.138.8.187): 6 hops max, 52 byte packets
2 [AS8285] 193.68.68.185 1.033 ms
3 [AS8285] 194.8.8.201 0.258 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Riga, LV
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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