174.31.0.0/16

AS209  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS209
Parent Range 174.16.0.0/12
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:        2026-02-17
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

Overlapping Ranges

BGP prefixes that contain 174.31.0.0/16

Range ASN Company Num of IPs
174.16.0.0/12 AS19901 CenturyLink Communications, LLC 1,048,576
174.16.0.0/12 AS209 CenturyLink Communications, LLC 1,048,576

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
174.64.0.0/12 AS22773 Cox Communications Inc. 1,048,576
174.48.0.0/12 AS7922 Comcast Cable Communications, LLC 1,048,576
174.16.0.0/12 AS19901 CenturyLink Communications, LLC 1,048,576
174.144.0.0/12 AS16509 Amazon.com, Inc. 1,048,576
174.64.0.0/12 AS398736 Cox Communications Inc. 1,048,576
174.16.0.0/12 AS209 CenturyLink Communications, LLC 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
174.46.0.0/15 AS46928 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS33283 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS401503 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS13649 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS399932 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS3356 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS3549 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS1380 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
174.46.0.0/15 AS26729 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS27548 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS10979 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS15065 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS16678 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS14105 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS10753 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS394866 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS27349 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS25785 Level 3 Parent, LLC 131,072
174.46.0.0/15 AS30108 Level 3 Parent, LLC 131,072
174.130.0.0/15 AS7029 Windstream Communications LLC 131,072
174.65.0.0/16 AS22773 Cox Communications 65,536
174.44.0.0/16 AS6128 Optimum Online 65,536
174.45.0.0/16 AS33588 Charter Communications LLC 65,536
174.142.0.0/16 AS32613 Leaseweb Canada Inc. 65,536
174.143.0.0/16 AS33070 Rackspace Hosting 65,536
174.133.0.0/16 AS36351 IBM Cloud 65,536
174.129.0.0/16 AS14618 Amazon Data Services Northern Virginia 65,536
174.127.128.0/17 AS54858 Wave Broadband 32,768
174.141.0.0/17 AS16509 Amazon.com, Inc. 32,768
174.127.128.0/17 AS14642 Wave Broadband 32,768
174.127.128.0/17 AS11404 Wave Broadband 32,768
174.74.128.0/17 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
174.72.0.0/17 AS22773 Cox Communications Inc. 32,768
174.73.128.0/17 AS22773 Cox Communications Inc. 32,768

Hosted domains

There are 73 domain names hosted across 53 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
174.31.79.148 csitalentsearch.com 17
174.31.65.211 careersearchintl.com 3
174.31.58.159 genosisfamily.com 3
174.31.4.39 bestbud.fun 2
174.31.68.86 schruth.org 2
174.31.70.150 proxg.dev 2
174.31.56.188 scoopsupport.com 2
174.31.21.97 akamal.tech 2
174.31.67.40 proxg.dev 1
174.31.113.5 trollyproblem.org 1
174.31.82.176 nine29.net 1
174.31.98.80 blakebot.net 1
174.31.83.235 greiners.org 1
174.31.167.130 ethanvg.com 1
174.31.126.214 kgb33.dev 1
174.31.82.148 smoldoggo.party 1
174.31.100.153 the-tower.net 1
174.31.123.4 steve-jones.us 1
174.31.79.205 thefoss.org 1
174.31.123.133 poseidonserver.net 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

25,631 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
174.31.6.44 AS209 CenturyLink Communications, LLC 8.07ms from Seattle, US
174.31.64.1 AS209 CenturyLink Communications, LLC 7.56ms from Seattle, US
174.31.48.237 AS209 CenturyLink Communications, LLC 8.29ms from Seattle, US
174.31.94.104 AS209 CenturyLink Communications, LLC 8.33ms from Seattle, US
174.31.66.254 AS209 CenturyLink Communications, LLC 8.77ms from Seattle, US
174.31.36.209 AS209 CenturyLink Communications, LLC 8.21ms from Seattle, US
174.31.44.121 AS209 CenturyLink Communications, LLC 8.20ms from Seattle, US
174.31.1.178 AS209 CenturyLink Communications, LLC 8.03ms from Seattle, US
174.31.241.118 AS209 CenturyLink Communications, LLC 29.49ms from Seattle, US
174.31.62.198 AS209 CenturyLink Communications, LLC 8.31ms from Seattle, US
174.31.42.100 AS209 CenturyLink Communications, LLC 7.96ms from Seattle, US
174.31.15.245 AS209 CenturyLink Communications, LLC 8.03ms from Seattle, US
174.31.30.10 AS209 CenturyLink Communications, LLC 8.08ms from Seattle, US
174.31.29.249 AS209 CenturyLink Communications, LLC 8.11ms from Seattle, US
174.31.114.208 AS209 CenturyLink Communications, LLC 8.25ms from Seattle, US
174.31.86.61 AS209 CenturyLink Communications, LLC 8.81ms from Seattle, US
174.31.68.186 AS209 CenturyLink Communications, LLC 8.34ms from Seattle, US
174.31.75.92 AS209 CenturyLink Communications, LLC 8.52ms from Seattle, US
174.31.34.87 AS209 CenturyLink Communications, LLC 7.79ms from Seattle, US
174.31.40.100 AS209 CenturyLink Communications, LLC 8.13ms from Seattle, US
174.31.33.114 AS209 CenturyLink Communications, LLC 8.27ms from Seattle, US
174.31.91.4 AS209 CenturyLink Communications, LLC 8.63ms from Seattle, US
174.31.26.51 AS209 CenturyLink Communications, LLC 7.91ms from Seattle, US
174.31.63.197 AS209 CenturyLink Communications, LLC 8.29ms from Seattle, US
174.31.12.35 AS209 CenturyLink Communications, LLC 7.88ms 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
98.4.69.240 AS11351 Charter Communications Inc 18.43ms from Chicago, US
46.137.65.208 AS16509 Amazon.com, Inc. 0.22ms from Dublin, IE
122.241.49.144 AS4134 CHINANET-BACKBONE 11.03ms from Hangzhou, CN
108.147.94.32 AS7018 AT&T Enterprises, LLC 4.53ms from Kansas City, US
96.41.68.96 AS20115 Charter Communications LLC 4.50ms from Los Angeles, US
184.179.111.112 AS22773 Cox Communications Inc. 3.58ms from Los Angeles, US
211.130.58.112 AS4713 NTT DOCOMO BUSINESS,Inc. 2.91ms from Osaka, JP
34.12.216.144 AS396982 Google LLC 0.13ms from Oudeschip, NL
175.214.37.240 AS4766 Korea Telecom 1.72ms from Seoul, KR
35.197.15.224 AS396982 Google LLC 0.15ms from The Dalles, US
41.105.39.96 AS36947 Telecom Algeria 13.28ms from Valencia, ES
44.211.162.144 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
108.203.211.64 AS7018 AT&T Enterprises, LLC 2.22ms from Atlanta, US
98.230.26.112 AS7922 Comcast Cable Communications, LLC 9.70ms from Atlanta, US
111.194.8.208 AS4808 China Unicom Beijing Province Network 3.88ms from Beijing, CN
76.23.162.0 AS7922 Comcast Cable Communications, LLC 6.23ms from Boston, US
71.233.253.224 AS7922 Comcast Cable Communications, LLC 10.38ms from Boston, US
46.163.206.176 AS51935 BLC Telecom Oy 7.81ms from Helsinki, FI
91.154.31.80 AS719 Elisa Oyj 5.58ms from Helsinki, FI
34.34.209.144 AS396982 Google LLC 1.06ms from Las Vegas, US
81.104.222.144 AS5089 Virgin Media Limited 9.53ms from Maidenhead, GB
180.144.82.160 AS17511 OPTAGE Inc. 1.58ms from Osaka, JP
103.3.185.0 AS17534 NSK Co.,Ltd. 4.99ms from Osaka, JP
218.41.184.48 AS2527 Sony Network Communications Inc. 3.72ms from Osaka, JP
221.143.81.96 AS9318 SK Broadband Co Ltd 7.69ms from Seoul, KR

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 174.31.217.176
traceroute to 174.31.217.176 (174.31.217.176): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 0.278 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
On

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