166.21.240.0/24

AS6075  ·  Lockheed Martin Corporation

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Summary

Country United States
Domain lmco.com
ASN AS6075
Registry ARIN
ID MMC2

WHOIS Details

NetHandle:      NET-166-21-0-0-1
OrgID:          LHMC
Parent:         NET-166-0-0-0-0
NetName:        MMC2
NetRange:       166.21.0.0 - 166.31.255.255
NetType:        allocation
RegDate:        1993-06-21
Updated:        2021-12-14
Source:         ARIN


OrgID:          LHMC
OrgName:        Lockheed Martin Corporation
CanAllocate:    
Street:         1401 Del Norte
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80221
Comment:        Unauthorized use of this system may be subject to disciplinary action, and
Comment:        if such use is violative of state and federal laws it may be subject to
Comment:        legal action as well. Reminder: Information transmitted to a foreign person
Comment:        on this network may be subject to US Export Control laws. Contact your
Comment:        Export Coordinator for assistance.
RegDate:        1970-01-01
Updated:        2020-10-12
OrgAdminHandle: LMN-ORG-ARIN
OrgTechHandle:  LMN-ORG-ARIN
OrgAbuseHandle: LMN-ORG-ARIN
Source:         ARIN


POCHandle:      LMN-ORG-ARIN
IsRole:         Y
LastName:       Lockheed Martin Corporation
FirstName:      
Street:         1401 Del Norte St.
City:           Denver
State/Prov:     CO
Country:        US
PostalCode:     80221
RegDate:        1970-01-01
Updated:        2025-07-10
OfficePhone:    +1-303-430-2064
Mailbox:        lm-nic@lmco.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 166.21.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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.

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125.123.127.136 AS4134 CHINANET BACKBONE 7.52ms from Hangzhou, CN
199.168.115.104 AS32181 GigeNET 0.31ms from Los Angeles, US
52.84.255.40 AS16509 Amazon.com, Inc. 0.26ms from Marseille, FR
61.68.230.72 AS7545 TPG Telecom Limited 1.78ms from Melbourne, AU
74.15.228.184 AS577 Bell Canada 3.92ms from Montreal, CA
117.91.68.120 AS4134 CHINANET BACKBONE 2.43ms from Nanjing, CN
90.90.108.248 AS3215 Orange S.A. 5.00ms from Paris, FR
52.0.118.136 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
42.233.88.88 AS4837 CHINA UNICOM China169 Backbone 5.15ms from Zhengzhou, CN
73.133.87.248 AS7922 Comcast Cable Communications, LLC 7.35ms from Ashburn, US
44.249.76.152 AS16509 Amazon.com, Inc. 0.36ms from Boardman, US
149.38.0.24 AS174 Cogent Communications, LLC 0.17ms from Brussels, BE
186.18.249.8 AS27747 Telecentro S.A. 5.60ms from Buenos Aires, AR
156.215.193.232 AS8452 TE-AS 2.56ms from Cairo, EG
175.21.220.200 AS4837 CHINA UNICOM China169 Backbone 7.25ms from Changchun, CN
212.49.95.200 AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd 0.62ms from Nairobi, KE
24.185.110.72 AS6128 Cablevision Systems Corp. 9.63ms from New York City, US
72.187.42.40 AS33363 Charter Communications, Inc 9.88ms from Orlando, US
3.210.239.184 AS14618 Amazon.com, Inc. 0.25ms from Reston, US
219.250.161.56 AS9318 SK Broadband Co Ltd 5.92ms from Seoul, KR
27.125.151.88 AS55430 Starhub Ltd 2.75ms from Singapore, SG
96.18.129.168 AS11492 CABLE ONE, INC. 13.21ms from Atlanta, US

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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