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 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 204.70.0.0/15

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

Hosted domains

There are 123 domain names hosted across 41 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
204.71.118.34 newbalancechile.com 15
204.71.143.196 doitforme.com 3
204.71.20.83 fipconstructioninc.com 2
204.71.235.27 libertyutilitiesstaging.com 2
204.71.140.184 glenwoodspringspostindependent.com 2
204.71.102.182 macdillhealth.org 1
204.71.180.79 ca-angels.com 1
204.70.57.242 riveredge.ws 1
204.71.142.162 gusmansworld.com 1
204.71.242.86 holidaymemories.com 1
204.71.35.5 intrinsa.fr 1
204.71.32.233 tideracing.com 1
204.71.135.250 nacdl-statecrimjustice.org 1
204.71.242.133 warnervision.com 1
204.71.20.93 wctx-tv.com 1
204.71.143.205 integrexventures.com 1
204.70.133.73 savvisstation.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

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

IP Address ASN Details
204.71.140.97 AS3561 CenturyLink Communications, LLC 1.27ms from Ashburn, US
204.71.39.193 AS3561 CenturyLink Communications, LLC 6.67ms from Secaucus, US
204.71.101.249 AS11255 Screamin' Banshee Technologies 19.79ms from Chicago, US
204.70.193.37 AS3561 CenturyLink Communications, LLC 2.91ms from Santa Clara, US
204.70.128.1 AS3561 CenturyLink Communications, LLC 1.94ms from Ashburn, US
204.70.202.77 AS3561 CenturyLink Communications, LLC 4.29ms from Santa Clara, US
204.70.198.82 AS3561 CenturyLink Communications, LLC 3.17ms from Chicago, US
204.71.100.1 AS11255 Screamin' Banshee Technologies 19.86ms from Chicago, US
204.71.116.25 AS3561 CenturyLink Communications, LLC 2.63ms from Chicago, US
204.70.197.30 AS3561 CenturyLink Communications, LLC 4.24ms from Santa Clara, US
204.70.25.234 AS3561 CenturyLink Communications, LLC 2.32ms from Santa Clara, US
204.71.221.10 AS3561 CenturyLink Communications, LLC 2.04ms from Ashburn, US
204.71.89.15 AS11012 The Digital Design Company 8.71ms from Houston, US
204.71.129.130 AS3561 CenturyLink Communications, LLC 1.36ms from Ashburn, US
204.71.234.2 AS62827 Thales DIS USA, Inc. 1.25ms from Dallas, US
204.70.207.29 AS3561 CenturyLink Communications, LLC 2.95ms from Santa Clara, US
204.70.49.234 AS3561 CenturyLink Communications, LLC 15.87ms from Ashburn, US
204.70.127.127 AS3561 CenturyLink Communications, LLC 1.21ms from Ashburn, US
204.71.141.33 AS3561 CenturyLink Communications, LLC 1.42ms from Ashburn, US
204.70.133.236 AS3561 CenturyLink Communications, LLC 2.10ms from Ashburn, US
204.70.196.185 AS3561 CenturyLink Communications, LLC 4.70ms from San Jose, US
204.71.178.199 AS396167 Blackhawk Network, Inc. 1.44ms from San Jose, US
204.71.142.108 AS3561 CenturyLink Communications, LLC 1.23ms from Ashburn, US
204.70.224.198 AS3561 CenturyLink Communications, LLC 2.37ms from Santa Clara, US
204.70.206.170 AS3561 CenturyLink Communications, LLC 6.64ms from Secaucus, 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
23.97.143.31 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
104.252.133.15 AS12083 WideOpenWest Finance LLC 0.36ms from Ashburn, US
95.103.93.63 AS6855 Slovak Telekom, a.s. 7.36ms from Bratislava, SK
168.4.137.95 AS8 Rice University 5.08ms from Houston, US
5.249.58.207 AS12353 Vodafone Portugal 2.94ms from Lisbon, PT
79.161.149.95 AS29695 Altibox AS 4.30ms from Oslo, NO
67.115.115.47 AS7018 AT&T Enterprises, LLC 2.77ms from San Jose, US
14.138.17.255 AS9943 KangNam CableTV 0.72ms from Seoul, KR
219.66.54.95 AS4725 SoftBank Corp. 9.83ms from Tokyo, JP
5.185.231.223 AS5617 Orange Polska Spolka Akcyjna 16.76ms from Warsaw, PL
37.122.67.63 AS28812 PJSC "Bashinformsvyaz" 9.02ms from Yekaterinburg, RU
78.54.30.127 AS6805 Telefonica Germany GmbH & Co.OHG 3.36ms from Berlin, DE
182.150.101.31 AS4134 CHINANET-BACKBONE 4.75ms from Chengdu, CN
106.201.202.255 AS24560 Bharti Airtel Ltd., Telemedia Services 1.32ms from Delhi, IN
82.148.111.143 AS8781 Ooredoo Q.S.C. 0.83ms from Doha, QA
18.184.238.159 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
3.72.114.175 AS16509 Amazon.com, Inc. 0.21ms from Frankfurt am Main, DE
149.129.196.95 AS45102 Alibaba (US) Technology Co., Ltd. 0.61ms from Jakarta, ID
146.158.161.159 AS12479 Orange Espagne SA 1.17ms from Madrid, ES
69.125.76.239 AS6128 Cablevision Systems Corp. 1.76ms from New York City, US
94.250.106.159 AS21107 # BLIC.NET AS peering info 14.51ms from Novi Travnik, BA
114.46.87.47 AS3462 Data Communication Business Group 1.39ms from Taichung, TW
222.150.67.95 AS4713 NTT Communications Corporation 10.02ms from Tokyo, JP
20.106.189.79 AS8075 Microsoft Corporation 0.72ms from Ashburn, US
112.125.232.15 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.63ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 204.70.171.109
traceroute to 204.70.171.109 (204.70.171.109): 8 hops max, 52 byte packets
4 [AS3356] 4.68.72.130 18.457 ms
5 [AS209] 67.14.100.6 33.79 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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