70.56.144.0/20

AS209  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS209
Parent Range 70.56.0.0/14
Registry ARIN
ID CENTURYLINK-LEGACY-QWEST-INET-117

WHOIS Details

NetHandle:      NET-70-56-0-0-1
OrgID:          CCL-534
Parent:         NET-70-0-0-0-0
NetName:        CENTURYLINK-LEGACY-QWEST-INET-117
NetRange:       70.56.0.0 - 70.59.255.255
NetType:        allocation
RegDate:        2004-06-18
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:      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 contain 70.56.144.0/20

Range ASN Company Num of IPs
70.56.0.0/14 AS19901 CenturyLink Communications, LLC 262,144
70.56.0.0/14 AS209 CenturyLink Communications, LLC 262,144

Nearby Ranges

BGP prefixes that overlap with 70.56.0.0/16

Range ASN Company Num of IPs
70.56.0.0/14 AS19901 CenturyLink Communications, LLC 262,144
70.56.0.0/14 AS209 CenturyLink Communications, LLC 262,144

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
70.56.158.214 in-glo.net 1
70.56.158.74 ascente.us 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

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

IP Address ASN Details
70.56.144.1 AS209 CenturyLink Communications, LLC 10.25ms from Seattle, US
70.56.159.160 AS209 CenturyLink Communications, LLC 15.45ms from Seattle, US
70.56.158.190 AS209 CenturyLink Communications, LLC 16.94ms 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
171.6.97.36 AS45758 Triple T Broadband Public Company Limited 1.93ms from Bangkok, TH
162.254.183.36 AS32123 Root Automation 13.40ms from Bend, US
141.85.250.4 AS2614 RoEduNet 0.67ms from Bucharest, RO
51.142.148.4 AS8075 Microsoft Corporation 0.19ms from Cardiff, GB
24.2.30.84 AS7922 Comcast Cable Communications, LLC 11.36ms from Chicago, US
117.220.155.148 AS9829 National Internet Backbone 9.54ms from Delhi, IN
73.18.139.20 AS7922 Comcast Cable Communications, LLC 8.22ms from Flint, US
83.248.78.196 AS1257 Tele2 Sverige AB 9.46ms from Goeteborg, SE
123.20.209.228 AS45899 VNPT Corp 1.63ms from Ho Chi Minh City, VN
213.101.22.244 AS1257 Tele2 Sverige AB 1.52ms from Istanbul, TR
154.192.147.212 AS23674 Nayatel (Pvt) Ltd 13.25ms from Karachi, PK
52.172.213.68 AS8075 Microsoft Corporation 0.14ms from Lohogaon, IN
80.1.75.4 AS5089 Virgin Media Limited 9.83ms from London, GB
87.114.51.68 AS6871 Plusnet 2.56ms from London, GB
20.0.108.52 AS8075 Microsoft Corporation 0.19ms from London, GB
164.67.30.4 AS52 University of California, Los Angeles 0.84ms from Los Angeles, US
12.26.44.228 AS7018 AT&T Enterprises, LLC 2.21ms from Philadelphia, US
221.146.74.84 AS4766 Korea Telecom 1.29ms from Seoul, KR
126.126.176.212 AS17676 SoftBank Corp. 3.13ms from Tokyo, JP
139.7.79.20 AS3209 Vodafone GmbH 0.67ms from Hamburg, DE
197.92.160.196 AS20011 Dimension Data 12.62ms from Johannesburg, ZA
52.66.83.164 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
54.213.90.148 AS16509 Amazon.com, Inc. 4.52ms from Portland, US
54.184.53.164 AS16509 Amazon.com, Inc. 4.49ms from Portland, US
3.210.69.148 AS14618 Amazon.com, Inc. 0.17ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 70.56.144.1
traceroute to 70.56.144.1 (70.56.144.1): 64 hops max, 52 byte packets
2 [AS917] 170.39.227.2 0.354 ms
3 [] 84.17.33.8 0.131 ms
4 *
5 [AS7922] 96.110.44.86 0.872 ms
6 [AS3356] 4.68.70.169 0.411 ms
7 [AS3356] 4.68.63.134 10.095 ms
8 [AS209] 70.56.144.1 10.225 ms
Measurement taken from IPinfo ProbeNet in Seattle, 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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