4.0.0.0/9

AS3356  ·  Level 3 Parent, LLC

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Summary

Country United States
Domain level3.com
ASN AS3356
Parent Range 4.0.0.0/8
Registry ARIN
ID LVLT-ORG-4-8

WHOIS Details

NetHandle:      NET-4-0-0-0-1
OrgID:          LPL-141
Parent:         NET-4-0-0-0-0
NetName:        LVLT-ORG-4-8
NetRange:       4.0.0.0 - 4.127.255.255
NetType:        allocation
RegDate:        1992-12-01
Updated:        2019-07-17
Source:         ARIN


OrgID:          LPL-141
OrgName:        Level 3 Parent, LLC
CanAllocate:    
Street:         100 CenturyLink Drive
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71203
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:        2018-02-06
Updated:        2024-06-17
OrgAdminHandle: APL7-ARIN
OrgTechHandle:  APL7-ARIN
OrgAbuseHandle: LAC56-ARIN
OrgRoutingHandle:   RPKIR-ARIN
Source:         ARIN


POCHandle:      APL7-ARIN
IsRole:         Y
LastName:       ADMIN POC LVLT
FirstName:      
Street:         1025 Eldorado Blvd.
City:           Broomfield
State/Prov:     CO
Country:        US
PostalCode:     80021
RegDate:        2003-01-28
Updated:        2025-01-03
OfficePhone:    +1-877-453-8353
Mailbox:        ipadmin@centurylink.com
Mailbox:        ipadmin@lumen.com
Source:         ARIN


POCHandle:      LAC56-ARIN
IsRole:         Y
LastName:       L3 Abuse Contact
FirstName:      
Street:         100 CenturyLink Drive
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71203
RegDate:        2021-01-14
Updated:        2025-01-22
OfficePhone:    +1-877-453-8353
Mailbox:        abuse@level3.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 4.0.0.0/9

Range ASN Company Num of IPs
4.0.0.0/8 AS15964 American Registry for Internet Numbers 16,777,216

BGP prefixes that are contained by 4.0.0.0/9

Range ASN Company Num of IPs
4.39.99.0/24 AS62821 MNX Solutions LLC 256
4.58.130.0/24 AS13904 Transworld Network, Corp. 256

Nearby Ranges

BGP prefixes that overlap with 4.0.0.0/8

Range ASN Company Num of IPs
4.0.0.0/8 AS15964 American Registry for Internet Numbers 16,777,216
4.240.0.0/12 AS8075 Microsoft Corporation 1,048,576
4.208.0.0/12 AS8075 Microsoft Corporation 1,048,576
4.224.0.0/12 AS8075 Microsoft Corporation 1,048,576
4.208.0.0/12 AS8069 Microsoft Corporation 1,048,576
4.144.0.0/12 AS8075 Microsoft Corporation 1,048,576
4.160.0.0/12 AS8075 Microsoft Corporation 1,048,576
4.176.0.0/12 AS8075 Microsoft Corporation 1,048,576
4.192.0.0/12 AS8075 Microsoft Corporation 1,048,576
4.39.99.0/24 AS62821 MNX Solutions LLC 256
4.58.130.0/24 AS13904 Transworld Network, Corp. 256

Hosted domains

There are 5,109 domain names hosted across 1,401 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

184,628 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
4.4.104.73 AS3356 Level 3 Parent, LLC 0.36ms from Atlanta, US
4.4.127.26 AS3356 Level 3 Parent, LLC 0.25ms from Atlanta, US
4.4.206.105 AS3356 Level 3 Parent, LLC 0.52ms from Charlotte, US
4.4.253.177 AS3356 Level 3 Parent, LLC 0.51ms from Charlotte, US
4.4.31.173 AS3356 Level 3 Parent, LLC 0.69ms from Chicago, US
4.4.185.225 AS3356 Level 3 Parent, LLC 0.66ms from Chicago, US
4.4.56.1 AS3356 Level 3 Parent, LLC 0.92ms from Cincinnati, US
4.4.161.105 AS3356 Level 3 Parent, LLC 5.49ms from Dallas, US
4.4.22.177 AS3356 Level 3 Parent, LLC 5.57ms from Dallas, US
4.4.213.21 AS3356 Level 3 Parent, LLC 0.37ms from Denver, US
4.4.146.5 AS3356 Level 3 Parent, LLC 0.37ms from Denver, US
4.4.75.218 AS3356 Level 3 Parent, LLC 0.32ms from Denver, US
4.4.208.89 AS3356 Level 3 Parent, LLC 0.47ms from Minneapolis, US
4.4.87.225 AS3356 Level 3 Parent, LLC 0.47ms from Minneapolis, US
4.4.44.101 AS3356 Level 3 Parent, LLC 0.26ms from Seattle, US
4.4.196.129 AS3356 Level 3 Parent, LLC 0.69ms from Chicago, US
4.4.114.189 AS3356 Level 3 Parent, LLC 0.50ms from Dallas, US
4.4.248.217 AS3356 Level 3 Parent, LLC 0.36ms from Denver, US
4.4.210.69 AS3356 Level 3 Parent, LLC 0.45ms from Philadelphia, US
4.4.211.185 AS3356 Level 3 Parent, LLC 0.47ms from Philadelphia, US
4.4.119.129 AS3356 Level 3 Parent, LLC 0.72ms from Salt Lake City, US
4.4.191.33 AS3356 Level 3 Parent, LLC 0.91ms from San Jose, US
4.4.70.236 AS3356 Level 3 Parent, LLC 0.20ms from Taos, US
4.4.91.209 AS3356 Level 3 Parent, LLC 0.47ms from Ashburn, US
4.4.94.129 AS3356 Level 3 Parent, LLC 0.46ms from Ashburn, 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
65.242.78.153 AS701 Verizon Business 2.14ms from Ashburn, US
50.241.15.57 AS7922 Comcast Cable Communications, LLC 5.37ms from Atlanta, US
108.146.122.57 AS20057 AT&T Enterprises, LLC 9.19ms from Chicago, US
125.84.7.57 AS4134 CHINANET-BACKBONE 2.37ms from Chongqing, CN
77.221.233.137 AS42876 Unit IT Services ApS 0.81ms from Copenhagen, DK
23.253.87.25 AS33070 Rackspace Hosting 1.05ms from Dallas, US
85.220.185.233 AS25394 MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG 6.04ms from Frankfurt am Main, DE
121.199.250.73 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.12ms from Hangzhou, CN
47.82.100.169 AS45102 Alibaba (US) Technology Co., Ltd. 1.29ms from Hong Kong, HK
125.22.97.249 AS9498 BHARTI Airtel Ltd. 1.25ms from Hyderabad, IN
45.93.114.121 AS51561 ICUK Computing Services Limited 2.02ms from London, GB
194.80.180.9 AS786 Jisc Services Limited 9.07ms from London, GB
81.32.106.89 AS3352 TELEFONICA DE ESPANA S.A.U. 3.81ms from Madrid, ES
90.73.137.233 AS3215 Orange S.A. 2.46ms from Marseille, FR
13.235.172.73 AS16509 Amazon.com, Inc. 0.13ms from Mumbai, IN
24.199.93.217 AS14061 DigitalOcean, LLC 0.21ms from New York City, US
64.121.223.105 AS6079 RCN 8.69ms from New York City, US
88.86.225.169 AS16347 ADISTA SAS 0.37ms from Paris, FR
213.39.23.73 AS3257 GTT Communications Inc. 0.33ms from Paris, FR
75.228.138.137 AS6167 Verizon Business 14.04ms from Providence, US
13.66.155.9 AS8075 Microsoft Corporation 0.17ms from Quincy, US
18.235.148.137 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
1.107.36.89 AS4766 Korea Telecom 1.42ms from Seoul, KR
64.104.44.41 AS109 CISCO SYSTEMS, INC. 4.68ms from Tokyo, JP
122.220.119.137 AS17506 ARTERIA Networks Corporation 1.12ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 4.125.78.103
traceroute to 4.125.78.103 (4.125.78.103): 7 hops max, 52 byte packets
4 [AS174] 154.54.46.125 0.646 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Dallas, 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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