174.16.0.0/12

AS209  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS209
Registry ARIN
ID CENTURYLINK-LEGACY-QWEST-INET-127

WHOIS Details

NetHandle:      NET-174-16-0-0-1
OrgID:          CCL-534
Parent:         NET-174-0-0-0-0
NetName:        CENTURYLINK-LEGACY-QWEST-INET-127
NetRange:       174.16.0.0 - 174.31.255.255
NetType:        allocation
RegDate:        2009-02-17
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:      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 174.0.0.0/8

Range ASN Company Num of IPs
174.192.0.0/10 AS22394 Verizon Business 4,194,304
174.192.0.0/10 AS6167 Verizon Business 4,194,304
174.160.0.0/11 AS7922 Comcast Cable Communications, LLC 2,097,152
174.48.0.0/12 AS7922 Comcast Cable Communications, LLC 1,048,576
174.64.0.0/12 AS22773 Cox Communications Inc. 1,048,576
174.64.0.0/12 AS398736 Cox Communications Inc. 1,048,576
174.0.0.0/13 AS6327 Shaw Communications 524,288
174.112.0.0/13 AS812 Rogers Communications Canada Inc. 524,288
174.120.0.0/14 AS36351 IBM Cloud 262,144
174.124.0.0/15 AS209 CenturyLink Communications, LLC 131,072
174.46.0.0/15 AS16678 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS10753 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS11722 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS18602 Level 3 Parent, LLC 131,072
174.124.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
174.130.0.0/15 AS7029 Windstream Communications LLC 131,072
174.46.0.0/15 AS10979 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS46876 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS394866 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS1380 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS3356 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS33283 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS30108 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS401503 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS26050 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS3549 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS27548 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS399932 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS15065 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS13649 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS27349 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS46928 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS26729 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS25785 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS19366 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS14105 Level 3 Parent, LLC 131,072
174.129.0.0/16 AS14618 Amazon Data Services Northern Virginia 65,536
174.65.0.0/16 AS22773 Cox Communications 65,536
174.143.0.0/16 AS33070 Rackspace Hosting 65,536
174.142.0.0/16 AS32613 Leaseweb Canada Inc. 65,536
174.45.0.0/16 AS33588 Charter Communications LLC 65,536
174.44.0.0/16 AS6128 Optimum Online 65,536
174.133.0.0/16 AS36351 IBM Cloud 65,536
174.72.0.0/17 AS22773 Cox Communications Inc. 32,768
174.71.0.0/17 AS22773 Cox Communications 32,768
174.74.0.0/17 AS22773 Cox Communications 32,768
174.73.128.0/17 AS22773 Cox Communications Inc. 32,768
174.127.128.0/17 AS11404 Wave Broadband 32,768

Hosted domains

There are 1,129 domain names hosted across 975 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
174.24.91.83 digitalmegaliths.com 10
174.23.235.251 forvalte.io 9
174.24.81.107 codecleric.us 6
174.20.137.63 stillradio.org 6
174.18.206.155 telext.live 5
174.21.155.228 totusek.com 5
174.31.8.105 crazzyt9.com 4
174.16.216.225 pelettech.com 4
174.21.167.235 abirendon.com 4
174.16.51.22 kidneyforada.com 4
174.23.18.242 restaurants101.com 4
174.17.228.255 roulain.info 4
174.29.231.75 hazelshipman.com 4
174.16.49.212 geom.world 4
174.21.76.2 puppybear.social 3
174.29.204.152 arvadawestern.com 3
174.21.135.254 piqull.com 3
174.16.85.110 mcdonsythe.com 3
174.29.118.252 ourfamily.network 3
174.17.255.205 folzfam.com 3

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

409,550 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
174.30.210.2 AS209 CenturyLink Communications, LLC 3.00ms from Las Vegas, US
174.30.214.160 AS209 CenturyLink Communications, LLC 5.06ms from Las Vegas, US
174.31.70.93 AS209 CenturyLink Communications, LLC 8.64ms from Seattle, US
174.31.101.168 AS209 CenturyLink Communications, LLC 8.01ms from Seattle, US
174.31.55.0 AS209 CenturyLink Communications, LLC 8.05ms from Seattle, US
174.31.241.118 AS209 CenturyLink Communications, LLC 30.09ms from Seattle, US
174.31.26.191 AS209 CenturyLink Communications, LLC 7.95ms from Seattle, US
174.30.176.254 AS19901 Brightspeed 7.20ms from Dallas, US
174.30.211.144 AS209 CenturyLink Communications, LLC 2.98ms from Las Vegas, US
174.31.61.181 AS209 CenturyLink Communications, LLC 8.10ms from Seattle, US
174.31.110.38 AS209 CenturyLink Communications, LLC 7.90ms from Seattle, US
174.31.34.235 AS209 CenturyLink Communications, LLC 8.05ms from Seattle, US
174.31.88.132 AS209 CenturyLink Communications, LLC 8.88ms from Seattle, US
174.30.190.254 AS19901 Brightspeed 7.22ms from Dallas, US
174.30.177.254 AS19901 Brightspeed 7.17ms from Dallas, US
174.31.30.26 AS209 CenturyLink Communications, LLC 7.99ms from Seattle, US
174.31.3.225 AS209 CenturyLink Communications, LLC 8.06ms from Seattle, US
174.31.41.224 AS209 CenturyLink Communications, LLC 8.26ms from Seattle, US
174.30.178.254 AS19901 Brightspeed 7.18ms from Dallas, US
174.30.193.254 AS209 CenturyLink Communications, LLC 2.38ms from Las Vegas, US
174.31.78.113 AS209 CenturyLink Communications, LLC 8.44ms from Seattle, US
174.31.46.9 AS209 CenturyLink Communications, LLC 8.52ms from Seattle, US
174.31.85.198 AS209 CenturyLink Communications, LLC 8.57ms from Seattle, US
174.31.125.71 AS209 CenturyLink Communications, LLC 7.89ms from Seattle, US
174.31.95.219 AS209 CenturyLink Communications, LLC 8.31ms 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
79.242.95.76 AS3320 Deutsche Telekom AG 3.84ms from Berlin, DE
35.160.218.44 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
197.48.26.236 AS8452 TE-AS 8.04ms from Cairo, EG
67.175.163.172 AS7922 Comcast Cable Communications, LLC 4.40ms from Chicago, US
80.7.227.28 AS5089 Virgin Media Limited 7.74ms from London, GB
195.231.71.60 AS31034 Aruba S.p.A. 1.17ms from Milan, IT
38.121.195.188 AS11722 Westelcom Internet, Inc. 6.71ms from Montreal, CA
126.81.181.204 AS17676 SoftBank Corp. 10.93ms from Osaka, JP
133.18.57.204 AS24282 KAGOYA JAPAN Inc. 0.95ms from Osaka, JP
191.254.38.44 AS27699 TELEFÔNICA BRASIL S.A 2.36ms from Osasco, BR
176.162.145.204 AS5410 Bouygues Telecom SA 1.63ms from Paris, FR
72.14.184.12 AS63949 Akamai Connected Cloud 0.16ms from Richardson, US
73.202.230.252 AS7922 Comcast Cable Communications, LLC 2.26ms from San Jose, US
73.93.127.44 AS7922 Comcast Cable Communications, LLC 10.34ms from San Jose, US
101.229.185.252 AS4812 China Telecom (Group) 5.11ms from Shanghai, CN
84.228.178.252 AS12400 Partner Communications Ltd. 1.89ms from Tel Aviv, IL
13.78.111.140 AS8075 Microsoft Corporation 0.20ms from Tokyo, JP
131.112.73.156 AS9367 Institute of Science Tokyo 2.09ms from Tokyo, JP
166.219.249.188 AS20057 AT&T Enterprises, LLC 2.40ms from Ashburn, US
34.15.139.204 AS396982 Google LLC 1.96ms from Bangkok, TH
41.38.31.12 AS8452 TE-AS 3.87ms from Cairo, EG
72.32.107.76 AS33070 Rackspace Hosting 0.99ms from Dallas, US
188.194.13.252 AS3209 Vodafone GmbH 6.00ms from Frankfurt am Main, DE
85.131.139.12 AS34309 Link11 GmbH 0.32ms from Hong Kong, HK
41.160.9.252 AS36937 Liquid Telecommunications South Africa (Pty) Ltd 1.18ms from Johannesburg, ZA

Traceroute

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

$
traceroute -a -n -q1 -f3 174.21.11.17
traceroute to 174.21.11.17 (174.21.11.17): 64 hops max, 52 byte packets
4 *
5 [AS3356] 4.68.38.174 143.519 ms
6 [AS209] 63.226.198.98 145.595 ms
7 [AS209] 174.21.11.17 146.552 ms
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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