74.4.0.0/15

AS209  ·  CenturyLink Communications, LLC

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country United States
Domain centurylink.com
ASN AS209
Registry ARIN
ID CENTURYLINK-LEGACY-EMBARQ-BKL-9

WHOIS Details

NetHandle:      NET-74-4-0-0-1
OrgID:          CCL-534
Parent:         NET-74-0-0-0-0
NetName:        CENTURYLINK-LEGACY-EMBARQ-BKL-9
NetRange:       74.4.0.0 - 74.5.255.255
NetType:        allocation
RegDate:        2006-01-10
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

Overlapping Ranges

BGP prefixes that are contained by 74.4.0.0/15

Range ASN Company Num of IPs
74.4.31.0/24 AS54274 Henny Penny Corporation 256
74.5.247.0/24 AS209 Hole Montes & Associates 256
74.4.224.0/21 AS5778 NeoNova Network Services 2,048

Nearby Ranges

BGP prefixes that overlap with 74.0.0.0/8

Range ASN Company Num of IPs
74.128.0.0/12 AS10796 Charter Communications Inc 1,048,576
74.16.0.0/12 AS7922 Comcast Cable Communications, LLC 1,048,576
74.144.0.0/12 AS8075 Microsoft Limited 1,048,576
74.32.0.0/12 AS5650 Frontier Communications of America, Inc. 1,048,576
74.8.0.0/14 AS7029 Windstream Communications LLC 262,144
74.176.0.0/14 AS8075 Microsoft Corporation 262,144
74.56.0.0/14 AS5769 Videotron Ltee 262,144
74.224.0.0/14 AS8075 Microsoft Corporation 262,144
74.240.0.0/14 AS8075 Microsoft Corporation 262,144
74.160.0.0/14 AS8075 Microsoft Corporation 262,144
74.8.0.0/14 AS397560 Windstream Communications LLC 262,144
74.92.0.0/14 AS7922 Comcast Cable Communications, LLC 262,144
74.52.0.0/14 AS36351 IBM Cloud 262,144
74.202.0.0/15 AS33395 Level 3 Parent, LLC 131,072
74.60.0.0/15 AS21928 T-Mobile USA, Inc. 131,072
74.202.0.0/15 AS10753 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS3356 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS18669 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS14002 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS3549 Level 3 Parent, LLC 131,072
74.234.0.0/15 AS8075 Microsoft Corporation 131,072
74.248.0.0/15 AS8075 Microsoft Corporation 131,072
74.202.0.0/15 AS29720 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS27585 Level 3 Parent, LLC 131,072
74.230.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.7.0.0/16 AS8075 Microsoft Limited 65,536
74.125.0.0/16 AS15169 Google LLC 65,536
74.231.0.0/16 AS40285 AT&T Enterprises, LLC 65,536
74.237.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.250.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.223.0.0/16 AS7029 Windstream Communications LLC 65,536
74.216.0.0/16 AS6401 Zayo Bandwidth 65,536
74.232.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.216.0.0/16 AS6461 Zayo Bandwidth 65,536
74.186.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.190.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.180.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.173.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.231.0.0/16 AS35986 AT&T Enterprises, LLC 65,536

Hosted domains

There are 65 domain names hosted across 28 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
74.4.29.58 moblitzer.com 1
74.5.115.134 cksd.k12.pa.us 1
74.4.24.179 ekoenig.org 1
74.4.24.104 11thappealohio.us 1
74.4.30.156 pomerenefoundation.org 1
74.5.115.235 yorktraditionsbank.com 1
74.5.54.74 lerxst.com 1
74.5.115.33 ttrickert.com 1
74.4.30.212 palletview.com 1
74.5.56.82 doalias.site 1
74.4.29.222 ldi-usa.com 1
74.4.27.186 mtbustech.com 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

2,641 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
74.5.20.254 AS19901 Brightspeed 13.06ms from Chicago, US
74.4.181.222 AS14921 CenturyLink Communications, LLC 22.79ms from Seattle, US
74.4.246.99 AS19901 Brightspeed 8.13ms from Ashburn, US
74.5.28.254 AS19901 Brightspeed 13.07ms from Chicago, US
74.5.2.254 AS19901 Brightspeed 13.20ms from Chicago, US
74.5.18.254 AS19901 Brightspeed 13.10ms from Chicago, US
74.4.50.9 AS209 CenturyLink Communications, LLC 12.14ms from Orlando, US
74.5.131.254 AS19901 Brightspeed 3.94ms from Ashburn, US
74.5.6.254 AS19901 Brightspeed 13.08ms from Chicago, US
74.5.25.254 AS19901 Brightspeed 13.08ms from Chicago, US
74.5.22.254 AS19901 Brightspeed 13.08ms from Chicago, US
74.5.115.1 AS209 CenturyLink Communications, LLC 6.08ms from New York City, US
74.5.13.254 AS19901 Brightspeed 13.14ms from Chicago, US
74.4.110.129 AS209 CenturyLink Communications, LLC 3.14ms from Miami, US
74.4.240.1 AS19901 Brightspeed 6.66ms from Ashburn, US
74.5.129.254 AS19901 Brightspeed 3.97ms from Ashburn, US
74.5.135.254 AS19901 Brightspeed 3.97ms from Ashburn, US
74.5.31.254 AS19901 Brightspeed 13.17ms from Chicago, US
74.4.56.56 AS209 CenturyLink Communications, LLC 12.29ms from Miami, US
74.5.91.0 AS17402 CenturyLink Communications, LLC 2.46ms from Minneapolis, US
74.5.112.41 AS209 CenturyLink Communications, LLC 8.73ms from New York City, US
74.4.183.255 AS14921 CenturyLink Communications, LLC 4.97ms from Seattle, US
74.4.177.248 AS14921 CenturyLink Communications, LLC 11.57ms from Seattle, US
74.5.124.1 AS19901 Brightspeed 3.16ms from Houston, US
74.5.126.128 AS19901 Brightspeed 1.94ms from Houston, 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
24.3.220.31 AS7922 Comcast Cable Communications, LLC 10.80ms from Ashburn, US
103.253.47.255 AS45245 Banglalink Digital Communications Ltd 0.41ms from Dhaka, BD
90.19.201.63 AS3215 Orange S.A. 4.42ms from Frankfurt am Main, DE
103.148.209.63 AS140004 DINAS KOMUNIKASI INFORMATIKA DAN STATISTIK KOTA BLITAR 17.25ms from Jakarta, ID
83.55.205.255 AS3352 TELEFONICA DE ESPANA S.A.U. 7.16ms from Madrid, ES
88.31.37.47 AS3352 TELEFONICA DE ESPANA S.A.U. 10.81ms from Madrid, ES
188.116.184.255 AS34629 "Resurs-Svyaz" Ltd 5.45ms from Moscow, RU
222.185.234.127 AS4134 CHINANET-BACKBONE 3.49ms from Nanjing, CN
98.167.251.207 AS22773 Cox Communications Inc. 5.29ms from Phoenix, US
115.5.189.239 AS4766 Korea Telecom 1.92ms from Seoul, KR
158.62.245.63 AS398446 Cooperative Connection, LLC 6.69ms from Atlanta, US
54.69.134.191 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
74.137.53.159 AS10796 Charter Communications Inc 13.21ms from Columbus, US
99.60.37.127 AS7018 AT&T Enterprises, LLC 10.90ms from Dallas, US
106.211.51.95 AS45609 Bharti Airtel Ltd. AS for GPRS Service 5.83ms from Delhi, IN
60.185.191.127 AS4134 CHINANET-BACKBONE 5.82ms from Ningbo, CN
87.178.50.143 AS3320 Deutsche Telekom AG 7.33ms from Nuernberg, DE
34.230.146.143 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
13.216.181.223 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
46.31.244.127 AS8681 JT (Jersey) Limited 1.27ms from Saint Peter Port, US
176.213.105.79 AS39028 JSC "ER-Telecom Holding" 4.35ms from Samara, RU
180.69.59.175 AS9318 SK Broadband Co Ltd 8.21ms from Seoul, KR
95.205.178.175 AS3301 Telia Company AB 13.42ms from Stockholm, SE
46.14.182.111 AS3303 Swisscom (Switzerland) Ltd 2.24ms from Zuerich, CH
158.101.104.255 AS31898 Oracle Corporation 0.37ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 74.4.111.12
traceroute to 74.4.111.12 (74.4.111.12): 64 hops max, 52 byte packets
1 [AS63023] 38.91.106.1 0.136 ms
4 *
5 *
6 *
7 [AS209] 75.160.84.74 12.057 ms
8 *
9 *
10 *
11 *
12 [AS2379] 74.4.111.12 34.013 ms
Measurement taken from IPinfo ProbeNet in Miami, 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs