204.70.0.0/15

AS3561  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS3561
Registry ARIN
ID CENTURYLINK-LEGACY-SAVVIS-BLK189

WHOIS Details

NetHandle:      NET-204-70-0-0-1
OrgID:          CCL-534
Parent:         NET-204-0-0-0-0
NetName:        CENTURYLINK-LEGACY-SAVVIS-BLK189
NetRange:       204.70.0.0 - 204.71.255.255
NetType:        allocation
RegDate:        1994-06-22
Updated:        2018-11-15
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 [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 204.70.0.0/15

Range ASN Company Num of IPs
204.71.234.0/24 AS62827 Gemalto Inc 256
204.71.0.0/24 AS3561 iSCAPE Inc. 256
204.71.234.0/24 AS3561 Gemalto Inc 256

Nearby Ranges

BGP prefixes that overlap with 204.0.0.0/8

Range ASN Company Num of IPs
204.212.0.0/14 AS6062 Cogent Communications, LLC 262,144
204.252.0.0/14 AS11606 Verizon Business 262,144
204.212.0.0/14 AS174 Cogent Communications, LLC 262,144
204.176.0.0/14 AS15297 Verizon Business 262,144
204.248.0.0/14 AS6062 Cogent Communications, LLC 262,144
204.4.0.0/14 AS174 Cogent Communications, LLC 262,144
204.180.0.0/14 AS174 Cogent Communications, LLC 262,144
204.240.0.0/14 AS174 Cogent Communications, LLC 262,144
204.248.0.0/14 AS174 Cogent Communications, LLC 262,144
204.176.0.0/14 AS701 Verizon Business 262,144
204.252.0.0/14 AS22883 Verizon Business 262,144
204.0.0.0/14 AS203020 NTT America, Inc. 262,144
204.176.0.0/14 AS9009 Verizon Business 262,144
204.0.0.0/14 AS2914 NTT America, Inc. 262,144
204.252.0.0/14 AS701 Verizon Business 262,144
204.200.0.0/14 AS2914 NTT America, Inc. 262,144
204.64.0.0/14 AS1761 Texas Department of Information Resources 262,144
204.148.0.0/14 AS701 Verizon Business 262,144
204.142.0.0/15 AS2914 NTT America, Inc. 131,072
204.220.0.0/15 AS5006 Inteliquent, inc. 131,072
204.20.0.0/15 AS749 DoD Network Information Center 131,072
204.72.0.0/15 AS5006 Inteliquent, inc. 131,072
204.170.0.0/15 AS2914 NTT America, Inc. 131,072
204.84.0.0/15 AS81 MCNC 131,072
204.84.0.0/15 AS20197 MCNC 131,072
204.84.0.0/15 AS11442 MCNC 131,072
204.84.0.0/15 AS6559 MCNC 131,072
204.46.0.0/15 AS14298 Environmental Protection Agency 131,072
204.72.0.0/15 AS1347 Inteliquent, inc. 131,072
204.41.0.0/16 AS860 GONET 65,536
204.60.0.0/16 AS7018 AT&T Enterprises, LLC 65,536
204.41.0.0/16 AS877 GONET 65,536
204.211.0.0/16 AS6559 State of NC - State Telecommunications Services 65,536
204.121.0.0/16 AS68 Los Alamos National Laboratory 65,536
204.135.0.0/16 AS7726 FedEx 65,536
204.41.0.0/16 AS880 GONET 65,536
204.91.0.0/16 AS2828 Verizon Business 65,536
204.111.0.0/16 AS21759 Shenandoah Cable Television LLC 65,536
204.191.0.0/16 AS852 TELUS Communications Inc. 65,536
204.208.0.0/16 AS5972 Headquarters, USAISC 65,536
204.113.0.0/16 AS210 Utah Education Network 65,536
204.196.0.0/16 AS2048 State of Louisiana Office of Technology Services 65,536
204.146.0.0/16 AS7018 AT&T Enterprises, LLC 65,536
204.45.0.0/16 AS16509 Amazon.com, Inc. 65,536
204.92.0.0/16 AS852 Verizon Business 65,536
204.186.0.0/16 AS3737 PenTeleData Inc. 65,536
204.49.0.0/16 AS394859 CenturyLink Communications, LLC 65,536
204.41.0.0/16 AS858 GONET 65,536

Hosted domains

There are 121 domain names hosted across 40 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
204.71.35.40 clairol.org.uk 25
204.71.118.34 newbalance-chile.com 15
204.71.191.94 linkexchange.net 2
204.71.235.27 libertyutilitiestraining.com 2
204.71.20.83 fipconstructioninc.com 2
204.71.140.184 glenwoodspringspostindependent.com 2
204.70.57.242 riveredge.ws 1
204.71.102.182 macdillhealth.org 1
204.71.191.111 webcensus.com 1
204.71.143.68 filausa.com 1
204.71.135.250 nacdl-statecrimjustice.org 1
204.71.35.34 outlastmakeup.com 1
204.71.191.216 siteinspecter.com 1
204.71.20.93 wctx-tv.com 1
204.71.242.133 warnervision.com 1
204.71.32.233 tideracing.com 1
204.71.143.205 integrexventures.com 1
204.71.235.21 libertyutilitiespreprod.com 1
204.71.242.86 holidaymemories.com 1
204.71.236.6 naviancenetwork.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

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

IP Address ASN Details
204.70.25.234 AS3561 CenturyLink Communications, LLC 15.30ms from Atlanta, US
204.70.57.242 AS3561 CenturyLink Communications, LLC 15.24ms from Atlanta, US
204.70.49.234 AS3561 CenturyLink Communications, LLC 15.28ms from Atlanta, US
204.71.129.121 AS3561 CenturyLink Communications, LLC 0.77ms from Ashburn, US
204.70.152.153 AS3561 CenturyLink Communications, LLC 19.96ms from Ashburn, US
204.71.101.249 AS11255 Screamin' Banshee Technologies 19.73ms from Chicago, US
204.71.221.10 AS3561 CenturyLink Communications, LLC 0.91ms from Ashburn, US
204.70.192.181 AS3561 CenturyLink Communications, LLC 0.76ms from Ashburn, US
204.71.89.15 AS11012 The Digital Design Company 7.66ms from Houston, US
204.71.88.14 AS11012 The Digital Design Company 7.36ms from Houston, US
204.71.178.199 AS396167 Blackhawk Network, Inc. 1.45ms from San Jose, US
204.71.140.97 AS3561 CenturyLink Communications, LLC 0.85ms from Ashburn, US
204.71.179.1 AS396167 Blackhawk Network, Inc. 1.64ms from San Jose, US
204.71.142.118 AS3561 CenturyLink Communications, LLC 0.69ms from Ashburn, US
204.71.100.1 AS11255 Screamin' Banshee Technologies 19.69ms from Chicago, US
204.71.39.193 AS3561 CenturyLink Communications, LLC 6.63ms from Philadelphia, US
204.70.128.1 AS3561 CenturyLink Communications, LLC 0.86ms from Ashburn, US
204.70.199.2 AS3561 CenturyLink Communications, LLC 69.16ms from Ashburn, US
204.71.234.2 AS62827 Thales DIS USA, Inc. 1.19ms from Dallas, US
204.70.206.170 AS3561 CenturyLink Communications, LLC 6.64ms from Philadelphia, US
204.71.141.63 AS3561 CenturyLink Communications, LLC 0.79ms from Ashburn, US
204.71.116.25 AS3561 CenturyLink Communications, LLC 20.59ms from Ashburn, US
204.70.133.73 AS3561 CenturyLink Communications, LLC 0.86ms from Ashburn, US
204.70.127.127 AS3561 CenturyLink Communications, LLC 0.66ms from Ashburn, 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
63.128.103.15 AS26584 VERTAFORE, INC 10.89ms from Ashburn, US
95.69.8.47 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 11.70ms from Braga, PT
62.225.142.255 AS3320 Deutsche Telekom AG 1.27ms from Frankfurt am Main, DE
180.219.149.191 AS17924 SmarTone Mobile Communications Ltd 10.94ms from Hong Kong, HK
86.136.102.15 AS2856 British Telecommunications PLC 4.04ms from London, GB
2.10.77.95 AS3215 Orange S.A. 8.45ms from Paris, FR
46.32.197.79 AS51407 Mada Al-Arab General Services Company 1.19ms from Ramallah, PS
189.189.76.15 AS8151 UNINET 4.09ms from Santiago de Queretaro, MX
121.159.63.111 AS4766 Korea Telecom 3.33ms from Seoul, KR
177.76.123.143 AS26599 TELEFÔNICA BRASIL S.A 3.84ms from São Paulo, BR
210.4.203.127 AS13445 Cisco Webex LLC 0.59ms from Tokyo, JP
24.147.49.79 AS7922 Comcast Cable Communications, LLC 10.75ms from Boston, US
123.191.18.47 AS4837 CHINA UNICOM China169 Backbone 14.42ms from Changchun, CN
98.25.15.191 AS11426 Charter Communications Inc 6.86ms from Charlotte, US
170.249.17.63 AS46208 Peninsula Fiber Network, LLC 13.65ms from Chicago, US
93.133.164.239 AS6805 Telefonica Germany GmbH & Co.OHG 3.85ms from Duesseldorf, DE
60.189.196.159 AS4134 CHINANET-BACKBONE 11.57ms from Hangzhou, CN
49.69.54.207 AS4134 CHINANET-BACKBONE 7.23ms from Huai'an, CN
176.249.43.111 AS5607 Sky UK Limited 6.06ms from London, GB
79.8.215.207 AS3269 Telecom Italia S.p.A. 2.20ms from Milan, IT
73.112.206.63 AS7922 Comcast Cable Communications, LLC 8.75ms from New York City, US
222.231.73.143 AS18144 Enecom,Inc. 6.98ms from Osaka, JP
222.150.67.95 AS4713 NTT DOCOMO BUSINESS,Inc. 9.72ms from Tokyo, JP
110.244.19.191 AS4837 CHINA UNICOM China169 Backbone 8.01ms from Beijing, CN
103.117.229.15 AS136000 Lightning Broadband Pty Ltd 1.13ms from Brisbane, AU

Traceroute

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

$
traceroute -a -n -q1 -f6 -m9 204.70.13.68
traceroute to 204.70.13.68 (204.70.13.68): 9 hops max, 52 byte packets
6 [AS3356] 4.69.220.22 24.213 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Miami, US
On

What are IP address ranges?

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