208.166.64.0/18

AS3561  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS3561
Registry ARIN
ID CENTURYLINK-LEGACY-SAVVIS-BLK66

WHOIS Details

NetHandle:      NET-208-166-64-0-2
OrgID:          CCL-534
Parent:         NET-208-0-0-0-0
NetName:        CENTURYLINK-LEGACY-SAVVIS-BLK66
NetRange:       208.166.64.0 - 208.167.191.255
NetType:        allocation
RegDate:        1996-03-27
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

Nearby Ranges

BGP prefixes that overlap with 208.166.0.0/16

Range ASN Company Num of IPs
208.166.128.0/17 AS3561 CENTURYLINK, INC. 32,768

Hosted domains

There are no domains currently hosted on this ASN.

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
109.239.143.50 AS31500 Global Network Management Inc 0.65ms from Amsterdam, NL
54.226.138.178 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
66.46.177.82 AS393698 SW USA LLC 0.53ms from Ashburn, US
73.199.187.2 AS7922 Comcast Cable Communications, LLC 8.25ms from Ashburn, US
99.32.18.162 AS7018 AT&T Enterprises, LLC 19.35ms from Chicago, US
86.48.78.34 AS47292 Sentia Denmark A/S 0.69ms from Copenhagen, DK
221.5.93.82 AS136958 China Unicom Guangdong IP network 1.25ms from Guangzhou, CN
134.106.49.2 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 4.31ms from Hamburg, DE
8.217.28.98 AS45102 Alibaba (US) Technology Co., Ltd. 0.77ms from Hong Kong, HK
60.18.248.210 AS4837 CHINA UNICOM China169 Backbone 3.87ms from Liaoyang, CN
188.14.47.162 AS3269 Telecom Italia S.p.A. 5.19ms from Milan, IT
37.200.125.114 AS24663 ZAO "COMPLAT-TELECOM" 0.81ms from Moscow, RU
159.148.154.210 AS2588 SIA "BITE Latvija" 0.50ms from Riga, LV
200.250.152.194 AS4230 CLARO S.A. 8.38ms from Sao Paulo, BR
14.41.188.178 AS4766 Korea Telecom 6.80ms from Seoul, KR
60.76.88.82 AS17676 SoftBank Corp. 2.69ms from Tokyo, JP
126.55.166.114 AS17676 SoftBank Corp. 2.97ms from Tokyo, JP
45.2.2.2 AS7311 Frontier Networks Inc 0.33ms from Toronto, CA
100.49.91.146 AS14618 Amazon.com, Inc. 0.58ms from Ashburn, US
71.207.187.146 AS7922 Comcast Cable Communications, LLC 10.07ms from Atlanta, US
201.216.195.194 AS16814 NSS S.A. 10.00ms from Buenos Aires, AR
52.253.158.18 AS8075 Microsoft Corporation 0.47ms from Des Moines, US
116.167.252.226 AS4837 CHINA UNICOM China169 Backbone 15.12ms from Guangzhou, CN
87.153.201.50 AS3320 Deutsche Telekom AG 7.34ms from Hamburg, DE
123.31.184.18 AS45899 VNPT Corp 4.93ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f7 -m10 208.166.76.195
traceroute to 208.166.76.195 (208.166.76.195): 10 hops max, 52 byte packets
7 [AS3356] 4.69.220.22 32.732 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Dallas, US
On

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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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