63.128.0.0/15

AS3561  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS3561
Registry ARIN
ID CENTURYLINK-LEGACY-SAVVIS-BLK236

WHOIS Details

NetHandle:      NET-63-128-0-0-2
OrgID:          CCL-534
Parent:         NET-63-0-0-0-0
NetName:        CENTURYLINK-LEGACY-SAVVIS-BLK236
NetRange:       63.128.0.0 - 63.129.255.255
NetType:        allocation
RegDate:        1999-11-30
Updated:        2018-02-22
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 63.128.0.0/15

Range ASN Company Num of IPs
63.128.12.0/24 AS203 Blackbaud, Inc. 256
63.128.20.0/24 AS203 Blackbaud, Inc. 256
63.128.130.0/24 AS22013 Guardian Analytics, Inc. 256
63.128.170.0/24 AS22013 Guardian Analytics 256
63.128.7.0/24 AS203 Blackbaud, Inc. 256
63.128.34.0/23 AS46263 Zeta Interactive 512
63.128.8.0/22 AS203 Blackbaud, Inc. 1,024
63.128.0.0/22 AS203 Blackbaud, Inc. 1,024

Nearby Ranges

BGP prefixes that overlap with 63.0.0.0/8

Range ASN Company Num of IPs
63.160.0.0/12 AS13649 Sprint 1,048,576
63.192.0.0/12 AS22352 AT&T Enterprises, LLC 1,048,576
63.160.0.0/12 AS27470 Sprint 1,048,576
63.176.0.0/12 AS16509 Amazon.com, Inc. 1,048,576
63.192.0.0/12 AS7018 AT&T Enterprises, LLC 1,048,576
63.160.0.0/12 AS174 Sprint 1,048,576
63.192.0.0/12 AS2386 AT&T Enterprises, LLC 1,048,576
63.160.0.0/12 AS30873 Sprint 1,048,576
63.208.0.0/13 AS3257 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS7262 PCCW Global, Inc. 524,288
63.208.0.0/13 AS32035 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS38186 PCCW Global, Inc. 524,288
63.208.0.0/13 AS3064 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS23875 PCCW Global, Inc. 524,288
63.208.0.0/13 AS20077 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS22566 PCCW Global, Inc. 524,288
63.208.0.0/13 AS3356 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS46198 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS16618 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS17984 PCCW Global, Inc. 524,288
63.208.0.0/13 AS14602 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS3491 PCCW Global, Inc. 524,288
63.208.0.0/13 AS16559 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS198148 PCCW Global, Inc. 524,288
63.208.0.0/13 AS26637 Level 3 Parent, LLC 524,288
63.208.0.0/13 AS11168 Level 3 Parent, LLC 524,288
63.216.0.0/13 AS59217 PCCW Global, Inc. 524,288
63.208.0.0/13 AS19067 Level 3 Parent, LLC 524,288
63.176.0.0/14 AS16509 A100 ROW GmbH 262,144
63.32.0.0/14 AS16509 Amazon Data Services Ireland Limited 262,144
63.180.0.0/14 AS16509 A100 ROW GmbH 262,144
63.138.0.0/15 AS7029 Windstream Communications LLC 131,072
63.138.0.0/15 AS19389 Windstream Communications LLC 131,072
63.130.0.0/16 AS1273 Vodafone Americas 65,536
63.143.128.0/17 AS53488 Optimum Online 32,768
63.140.128.0/17 AS14654 AT&T Enterprises, LLC 32,768
63.131.0.0/17 AS7029 Windstream Communications LLC 32,768
63.243.0.0/17 AS16509 Amazon.com, Inc. 32,768
63.134.0.0/17 AS16509 Amazon.com, Inc. 32,768
63.249.128.0/17 AS16509 Amazon.com, Inc. 32,768
63.245.0.0/17 AS23520 Columbus Networks USA, Inc. 32,768
63.243.128.0/17 AS6453 TATA COMMUNICATIONS (AMERICA) INC 32,768
63.140.64.0/18 AS7782 Alaska Communications Systems Group, Inc. 16,384
63.134.128.0/18 AS32709 Joink, LLC 16,384
63.250.128.0/18 AS3300 INFONET Services Corporation 16,384
63.143.64.0/18 AS40786 Digicel Jamaica 16,384
63.223.64.0/18 AS29802 Sentris Network LLC 16,384

Hosted domains

There are 180 domain names hosted across 83 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
63.128.99.161 spotpay.com 40
63.128.14.228 lecwildgamefeast.org 5
63.128.11.27 jesuitscalifornia.com 4
63.128.0.50 loyolablakefield.net 4
63.128.93.199 projone.net 3
63.128.189.227 benedictino.com 2
63.128.0.222 clsnet.com 2
63.128.150.145 neulasta.fi 2
63.128.3.31 unlvalumni.org 2
63.128.9.18 bthsalumni.com 2
63.128.104.97 theraddonreport.com 2
63.128.100.40 ctlenforcer.com 2
63.128.0.191 coca-cola-scholars.org 1
63.128.24.10 nextlevelnorse.com 1
63.128.24.100 theatofund.com 1
63.128.0.14 wealthpoint.com 1
63.128.24.59 osf.foundation 1
63.128.76.41 airwdemo.com 1
63.128.150.225 prolia.com.au 1
63.128.11.104 montclairconnect.org 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

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

IP Address ASN Details
63.128.107.62 AS3561 CenturyLink Communications, LLC 1.90ms from Atlanta, US
63.128.16.78 AS3561 CenturyLink Communications, LLC 11.32ms from Philadelphia, US
63.128.135.9 AS3561 CenturyLink Communications, LLC 2.36ms from Santa Clara, US
63.128.100.3 AS3561 CenturyLink Communications, LLC 1.62ms from Atlanta, US
63.128.95.129 AS3561 CenturyLink Communications, LLC 1.68ms from Atlanta, US
63.128.13.51 AS3561 CenturyLink Communications, LLC 12.07ms from New York City, US
63.128.68.163 AS3561 CenturyLink Communications, LLC 1.83ms from Atlanta, US
63.128.0.49 AS203 Level 3 Parent, LLC 89.79ms from London, GB
63.128.108.244 AS3561 CenturyLink Communications, LLC 1.62ms from Atlanta, US
63.128.8.138 AS203 Level 3 Parent, LLC 89.76ms from London, GB
63.128.139.138 AS3561 CenturyLink Communications, LLC 2.15ms from Santa Clara, US
63.128.85.6 AS3561 CenturyLink Communications, LLC 2.17ms from Atlanta, US
63.128.7.177 AS203 Level 3 Parent, LLC 90.43ms from London, GB
63.128.104.250 AS3561 CenturyLink Communications, LLC 1.61ms from Atlanta, US
63.128.97.225 AS3561 CenturyLink Communications, LLC 1.64ms from Atlanta, US
63.128.99.179 AS3561 CenturyLink Communications, LLC 1.85ms from Atlanta, US
63.128.129.101 AS3561 CenturyLink Communications, LLC 2.23ms from Santa Clara, US
63.128.67.43 AS3561 CenturyLink Communications, LLC 1.84ms from Atlanta, US
63.128.102.4 AS26584 VERTAFORE, INC 1.26ms from Dallas, US
63.128.109.163 AS3561 CenturyLink Communications, LLC 1.71ms from Atlanta, US
63.128.156.133 AS3561 CenturyLink Communications, LLC 2.54ms from Santa Clara, US
63.128.19.193 AS3561 CenturyLink Communications, LLC 11.34ms from Philadelphia, US
63.128.160.241 AS3561 CenturyLink Communications, LLC 2.10ms from Santa Clara, US
63.128.148.221 AS3561 CenturyLink Communications, LLC 2.40ms from Santa Clara, US
63.128.9.145 AS203 Level 3 Parent, LLC 89.87ms from London, GB

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
194.115.221.111 AS50524 IBM Deutschland GmbH 1.24ms from Amsterdam, NL
3.143.234.31 AS16509 Amazon.com, Inc. 0.67ms from Columbus, US
84.69.58.255 AS5378 Vodafone Limited 4.68ms from London, GB
5.61.75.255 AS58173 Onwave UK Ltd 1.23ms from London, GB
67.122.17.15 AS7018 AT&T Enterprises, LLC 2.21ms from Los Angeles, US
17.253.156.15 AS714 Apple Inc. 0.16ms from Miami, US
80.76.176.159 AS34629 "Resurs-Svyaz" Ltd 5.17ms from Moscow, RU
124.227.45.255 AS4134 CHINANET-BACKBONE 0.83ms from Nanning, CN
109.188.140.79 AS31213 PJSC MegaFon 0.46ms from Saint Petersburg, RU
73.158.6.239 AS7922 Comcast Cable Communications, LLC 6.11ms from San Jose, US
62.131.197.191 AS1136 KPN B.V. 1.19ms from Amsterdam, NL
178.227.203.143 AS31615 Odido Netherlands B.V. 17.59ms from Amsterdam, NL
87.208.15.111 AS50266 Odido Netherlands B.V. 3.47ms from Amsterdam, NL
67.76.35.63 AS19901 Brightspeed 8.26ms from Ashburn, US
74.205.17.15 AS27357 Rackspace Hosting 0.46ms from Ashburn, US
201.185.33.207 AS13489 UNE EPM TELECOMUNICACIONES S.A. 14.48ms from Bogota, CO
197.88.251.255 AS20011 Dimension Data 1.17ms from Cape Town, ZA
18.227.26.15 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
45.207.9.255 AS140227 Hong Kong Communications International Co., Limited 0.32ms from Hong Kong, HK
51.190.208.127 AS5607 Sky UK Limited 5.77ms from London, GB
194.66.226.95 AS786 Jisc Services Limited 1.90ms from London, GB
78.118.145.15 AS15557 Societe Francaise Du Radiotelephone - SFR SA 6.84ms from Paris, FR
95.235.143.143 AS3269 Telecom Italia S.p.A. 4.68ms from Rome, IT
121.165.65.15 AS4766 Korea Telecom 1.52ms from Seoul, KR
47.100.40.239 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.80ms from Shanghai, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 63.128.38.118
traceroute to 63.128.38.118 (63.128.38.118): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Dubai, AE
On

What are IP address ranges?

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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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