204.134.66.0/24

AS3912  ·  CHECS

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Summary

Country United States
Domain centurylink.com
ASN AS3912
Registry ARIN
ID CENTURYLINK-LEGACY-QWEST-INET-34

WHOIS Details

NetHandle:      NET-204-131-0-0-1
OrgID:          CCL-534
Parent:         NET-204-0-0-0-0
NetName:        CENTURYLINK-LEGACY-QWEST-INET-34
NetRange:       204.131.0.0 - 204.134.255.255
NetType:        allocation
RegDate:        1994-08-26
Updated:        2018-02-21
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:        2026-02-17
OfficePhone:    +1-877-886-6515
Mailbox:        ipadmin@centurylink.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.134.0.0/16

Range ASN Company Num of IPs
204.134.224.0/21 AS17380 College of Southern Idaho 2,048
204.134.194.0/23 AS395846 Direct Communications Rockland, Inc 512
204.134.155.0/24 AS3356 HOSTED AMERICA 256
204.134.152.0/24 AS397024 AMG NATIONAL TRUST BANK 256
204.134.234.0/24 AS397157 KICK TECHNOLOGIES 256

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
62.57.69.200 AS6739 Vodafone ONO AS 6.05ms from Barcelona, ES
113.242.217.136 AS4134 CHINANET-BACKBONE 3.64ms from Changsha, CN
36.212.185.40 AS9808 China Mobile Communications Group Co., Ltd. 7.26ms from Chongqing, CN
136.50.49.88 AS16591 Google Fiber Inc. 7.26ms from Dallas, US
72.110.8.248 AS6167 Verizon Business 9.97ms from Dallas, US
134.96.243.200 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.73ms from Frankfurt am Main, DE
73.56.93.216 AS7922 Comcast Cable Communications, LLC 4.64ms from Miami, US
162.84.182.200 AS701 Verizon Business 2.62ms from New York City, US
207.237.19.200 AS6079 RCN 4.11ms from Piscataway, US
39.72.120.72 AS4837 CHINA UNICOM China169 Backbone 4.01ms from Qingdao, CN
3.229.161.200 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
125.249.235.184 AS17858 LG POWERCOMM 2.01ms from Seoul, KR
213.80.3.152 AS12552 GlobalConnect AB 0.54ms from Stockholm, SE
105.103.11.104 AS36947 Telecom Algeria 14.15ms from Algiers, DZ
67.23.156.72 AS20009 The City of Wadsworth 12.69ms from Columbus, US
84.170.52.232 AS3320 Deutsche Telekom AG 11.23ms from Frankfurt am Main, DE
77.8.81.152 AS6805 Telefonica Germany GmbH & Co.OHG 1.00ms from Hamburg, DE
175.41.4.8 AS54994 Meteverse Limited. 0.61ms from Hong Kong, HK
136.185.215.232 AS24560 Bharti Airtel Ltd., Telemedia Services 1.58ms from Hyderabad, IN
58.224.203.248 AS9318 SK Broadband Co Ltd 5.99ms from Incheon, KR
189.215.143.136 AS28554 Cablemas Telecomunicaciones SA de CV 11.60ms from Los Angeles, US
141.132.88.72 AS7575 Australian Academic and Research Network (AARNet) 16.39ms from Melbourne, AU
45.227.193.8 AS28146 MHNET TELECOM 1.95ms from Novo Hamburgo, BR
184.73.152.24 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
54.166.125.168 AS14618 Amazon.com, Inc. 0.15ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -m7 204.134.66.251
traceroute to 204.134.66.251 (204.134.66.251): 7 hops max, 52 byte packets
2 *
3 [AS3356] 4.14.121.50 29.97 ms
4 [AS3912] 206.206.145.18 33.824 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Council Bluffs, US
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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