63.136.0.0/18

AS3561  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS3561
Registry ARIN
ID CENTURYLINK-LEGACY-SAVVIS-BLK235

WHOIS Details

NetHandle:      NET-63-136-0-0-1
OrgID:          CCL-534
Parent:         NET-63-0-0-0-0
NetName:        CENTURYLINK-LEGACY-SAVVIS-BLK235
NetRange:       63.136.0.0 - 63.136.111.255
NetType:        allocation
RegDate:        2000-06-14
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 63.136.0.0/16

Range ASN Company Num of IPs
63.136.112.0/21 AS6639 Cable & Wireless (Cayman Islands) Ltd. 2,048

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
63.136.3.221 glaceauvitaminwater.co.za 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

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

IP Address ASN Details
63.136.4.34 AS3561 CenturyLink Communications, LLC 1.29ms from Phoenix, 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
50.169.121.162 AS7922 Comcast Cable Communications, LLC 2.75ms from Ashburn, US
181.127.71.178 AS23201 Telecel S.A. 8.25ms from Asuncion, PY
121.52.220.194 AS4847 China Networks Inter-Exchange 2.30ms from Beijing, CN
24.147.236.130 AS7922 Comcast Cable Communications, LLC 9.24ms from Boston, US
68.235.22.242 AS13993 Nokia of America Corporation 1.31ms from Dallas, US
12.212.223.210 AS7018 AT&T Enterprises, LLC 11.00ms from Dallas, US
40.78.144.210 AS8075 Microsoft Corporation 0.23ms from Des Moines, US
217.92.9.34 AS3320 Deutsche Telekom AG 4.68ms from Frankfurt am Main, DE
2.97.141.2 AS13285 TalkTalk Communications Limited 8.80ms from London, GB
77.97.97.66 AS5089 Virgin Media Limited 7.53ms from London, GB
90.199.142.66 AS5607 Sky UK Limited 2.15ms from London, GB
94.8.253.162 AS5607 Sky UK Limited 4.75ms from London, GB
98.58.153.98 AS7922 Comcast Cable Communications, LLC 6.82ms from Miami, US
38.244.127.18 AS32043 NeoFiber Communications inc. 1.37ms from New York City, US
163.68.97.34 AS36351 IBM Cloud 0.97ms from Osaka, JP
153.155.60.34 AS4713 NTT DOCOMO BUSINESS,Inc. 18.89ms from Osaka, JP
207.246.85.194 AS20473 The Constant Company, LLC 0.11ms from Piscataway, US
98.81.241.242 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
206.227.17.2 AS5783 Kern County Superintendent of Schools 11.93ms from San Jose, US
187.193.233.34 AS8151 UNINET 4.24ms from Santiago de Queretaro, MX
143.90.146.18 AS4725 SoftBank Corp. 1.81ms from Tokyo, JP
79.135.78.130 AS5563 Ural Regional Net 13.07ms from Yekaterinburg, RU
146.75.34.82 AS54113 Fastly, Inc. 0.23ms from Ashburn, US
103.237.165.2 AS45177 Devoli 0.80ms from Auckland, NZ
197.57.40.178 AS8452 TE-AS 3.89ms from Cairo, EG

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 63.136.50.191
traceroute to 63.136.50.191 (63.136.50.191): 8 hops max, 52 byte packets
4 [AS8657] 195.8.10.21 14.375 ms
5 [AS8657] 195.8.1.61 14.934 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Funchal, PT
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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