155.70.48.0/20

AS4015  ·  CenturyLink Communications, LLC

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Summary

Country United States
Domain centurylink.com
ASN AS4015
Registry ARIN
ID CENTURYLINK-LEGACY-QWEST-IT-BLK-9

WHOIS Details

NetHandle:      NET-155-70-0-0-1
OrgID:          CCL-534
Parent:         NET-155-0-0-0-0
NetName:        CENTURYLINK-LEGACY-QWEST-IT-BLK-9
NetRange:       155.70.0.0 - 155.70.255.255
NetType:        allocation
RegDate:        1991-10-30
Updated:        2018-10-04
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

Nearby Ranges

BGP prefixes that overlap with 155.70.0.0/16

No nearby ranges found.

Hosted domains

There are 186 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
155.70.55.25 centurylink.com 182
155.70.58.47 ctlsupplieraccesstest.com 2
155.70.55.213 ctlsupplieraccess.com 1
155.70.49.24 qwesthealthandlife.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

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

IP Address ASN Details
155.70.50.21 AS4015 CenturyLink Communications, LLC 18.27ms from Minneapolis, US
155.70.48.54 AS4015 CenturyLink Communications, LLC 18.19ms from Denver, US
155.70.60.178 AS4015 CenturyLink Communications, LLC 18.42ms from Minneapolis, 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
136.159.65.68 AS33091 University of Calgary 1.14ms from Calgary, CA
107.11.176.244 AS10796 Charter Communications Inc 13.51ms from Cleveland, US
70.124.143.116 AS11427 Charter Communications Inc 16.52ms from Dallas, US
52.215.206.100 AS16509 Amazon.com, Inc. 0.47ms from Dublin, IE
34.248.156.100 AS16509 Amazon.com, Inc. 0.27ms from Dublin, IE
18.202.117.196 AS16509 Amazon.com, Inc. 0.32ms from Dublin, IE
42.116.51.4 AS18403 FPT Telecom Company 0.57ms from Hanoi, VN
42.184.103.244 AS4134 CHINANET-BACKBONE 5.30ms from Harbin, CN
115.75.12.196 AS7552 Viettel Group 2.30ms from Ho Chi Minh City, VN
16.162.140.180 AS16509 Amazon.com, Inc. 0.12ms from Hong Kong, HK
185.38.246.4 AS48294 Spectrum Internet Ltd 5.95ms from London, GB
108.219.25.196 AS7018 AT&T Enterprises, LLC 19.88ms from Miami, US
176.104.205.68 AS56420 JSC "ER-Telecom Holding" 4.06ms from Moscow, RU
5.129.70.164 AS31200 Novotelecom Ltd 1.05ms from Novosibirsk, RU
98.88.210.212 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
174.129.150.180 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
148.101.160.244 AS6400 Compañía Dominicana de Teléfonos S. A. 2.96ms from Santo Domingo, DO
179.156.129.4 AS28573 Claro NXT Telecomunicacoes Ltda 3.13ms from Sao Paulo, BR
118.51.212.212 AS4766 Korea Telecom 2.01ms from Seoul, KR
78.58.212.100 AS8764 Telia Lietuva, AB 6.28ms from Vilnius, LT
101.43.200.244 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.75ms from Beijing, CN
192.44.36.36 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 10.91ms from Frankfurt am Main, DE
65.49.70.84 AS6939 Hurricane Electric LLC 0.23ms from Fremont, US
115.79.82.132 AS7552 Viettel Group 1.20ms from Ho Chi Minh City, VN
47.244.228.4 AS45102 Alibaba (US) Technology Co., Ltd. 1.49ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -m8 155.70.56.201
traceroute to 155.70.56.201 (155.70.56.201): 8 hops max, 52 byte packets
2 *
3 [AS3356] 4.69.219.70 21.561 ms
4 [AS3356] 4.68.110.74 21.475 ms
5 [AS209] 67.14.52.102 31.562 ms
6 *
7 *
8 *
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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