155.221.0.0/16

AS749 · DoD Network Information Center

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Summary

Country	United States
Domain	mail.mil
ASN	AS749
Registry	ARIN
ID	DNIC-RNET-155-221

WHOIS Details

NetHandle:      NET-155-221-0-0-1
OrgID:          DNIC
Parent:         NET-155-0-0-0-0
NetName:        DNIC-RNET-155-221
NetRange:       155.221.0.0 - 155.221.255.255
NetType:        allocation
RegDate:        1992-09-29
Updated:        2021-12-14
Source:         ARIN


OrgID:          DNIC
OrgName:        DoD Network Information Center
CanAllocate:    
Street:         3990 E. Broad Street
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43218
RegDate:        1970-01-01
Updated:        2025-03-13
OrgAdminHandle: MIL-HSTMST-ARIN
OrgTechHandle:  MIL-HSTMST-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
Source:         ARIN


POCHandle:      MIL-HSTMST-ARIN
IsRole:         Y
LastName:       Network DoD
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        1993-05-26
Updated:        2025-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
Source:         ARIN


POCHandle:      REGIS10-ARIN
IsRole:         Y
LastName:       Registration
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        2009-06-24
Updated:        2025-02-13
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 155.0.0.0/8

Range	ASN	Company	Num of IPs
155.124.0.0/14	AS11003	The Procter and Gamble Company	262,144
155.216.0.0/14	AS721	Headquarters, USAISC	262,144
155.152.0.0/14	AS721	Headquarters, USAISC	262,144
155.150.0.0/15	AS721	Headquarters, USAISC	131,072
155.214.0.0/15	AS721	Headquarters, USAISC	131,072
155.8.0.0/15	AS721	Headquarters, USAISC	131,072
155.31.0.0/16	AS11809	Embry-Riddle Aeronautical University	65,536
155.81.0.0/16	AS4010	Headquarters, USAISC	65,536
155.246.0.0/16	AS16889	Stevens Institute of Technology	65,536
155.245.0.0/16	AS786	University of Essex	65,536
155.192.0.0/16	AS8698	NATIONWIDE BUILDING SOCIETY	65,536
155.209.0.0/16	AS2119	AKER SOLUTIONS AS	65,536
155.229.0.0/16	AS4565	GTT Americas, LLC	65,536
155.52.0.0/16	AS40831	Dana-Farber Cancer Institute	65,536
155.198.0.0/16	AS786	Imperial College of Science, Technology and Medicine	65,536
155.178.0.0/16	AS4046	Federal Aviation Administration	65,536
155.8.0.0/16	AS1491	Headquarters, USAISC	65,536
155.60.0.0/16	AS10235	NATIONAL AUSTRALIA BANK LIMITED	65,536
155.178.0.0/16	AS4046	Federal Aviation Administration	65,536
155.149.0.0/16	AS1452	Headquarters, USAISC	65,536
155.130.0.0/16	AS23005	SWITCH, LTD	65,536
155.111.0.0/16	AS11003	The Procter and Gamble Company	65,536
155.230.0.0/16	AS10052	Kyungpook National University	65,536
155.250.0.0/16	AS13167	Merck KGaA	65,536
155.222.0.0/16	AS749	DoD Network Information Center	65,536
155.33.0.0/16	AS156	Northeastern University	65,536
155.53.0.0/16	AS158	Munin Systems Inc.	65,536
155.219.0.0/16	AS1510	Headquarters, USAISC	65,536
155.62.0.0/16	AS8075	Microsoft Singapore Pte. Ltd.	65,536
155.86.0.0/16	AS4010	Headquarters, USAISC	65,536
155.6.0.0/16	AS1637	Headquarters, USAISC	65,536
155.9.0.0/16	AS1506	Headquarters, USAISC	65,536
155.82.0.0/16	AS4010	Headquarters, USAISC	65,536
155.10.0.0/16	AS852	HUSKY OIL	65,536
155.156.0.0/16	AS749	DoD Network Information Center	65,536
155.69.0.0/16	AS9419	imported inetnum object for NTU-3	65,536
155.88.0.0/16	AS4010	Headquarters, USAISC	65,536
155.178.0.0/16	AS22773	Federal Aviation Administration	65,536
155.135.0.0/16	AS2152	California State University, Dominguez Hills	65,536
155.150.0.0/16	AS27064	Headquarters, USAISC	65,536
155.215.0.0/16	AS1505	Headquarters, USAISC	65,536
155.178.0.0/16	AS22773	Federal Aviation Administration	65,536
155.5.0.0/16	AS1637	Headquarters, USAISC	65,536
155.47.0.0/16	AS32125	Wheaton College	65,536
155.75.0.0/16	AS4010	Headquarters, USAISC	65,536
155.155.0.0/16	AS721	Headquarters, USAISC	65,536
155.201.0.0/16	AS20426	PriceWaterhouseCoopers, LLP	65,536
155.98.0.0/16	AS17055	University of Utah	65,536
155.188.0.0/16	AS6569	Nationwide Mutual Insurance Company	65,536
155.143.0.0/16	AS135887	Telstra Limited	65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
155.221.41.14	grenoble-iae.fr	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

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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
5.55.83.144	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	1.84ms from Athens, GR
70.57.44.16	AS209 CenturyLink Communications, LLC	2.61ms from Denver, US
3.109.222.48	AS16509 Amazon.com, Inc.	0.13ms from Mumbai, IN
191.55.36.0	AS53006 ALGAR TELECOM S/A	6.65ms from Osasco, BR
82.4.187.224	AS5089 Virgin Media Limited	8.45ms from London, GB
35.237.224.16	AS396982 Google LLC	0.14ms from Moncks Corner, US
35.183.63.176	AS16509 Amazon.com, Inc.	0.14ms from Montreal, CA
68.193.167.64	AS6128 Cablevision Systems Corp.	7.95ms from Newark, US
27.100.170.0	AS9946 KCTV JEJU BROADCASTING	8.82ms from Seoul, KR
124.142.160.96	AS9824 JCOM Co., Ltd.	5.23ms from Tokyo, JP
104.171.175.32	AS6079 RCN	1.42ms from Ashburn, US
93.212.106.96	AS3320 Deutsche Telekom AG	4.04ms from Berlin, DE
67.173.159.48	AS7922 Comcast Cable Communications, LLC	5.52ms from Chicago, US
70.138.50.64	AS7018 AT&T Enterprises, LLC	17.74ms from Houston, US
70.152.60.0	AS8075 Microsoft Corporation	0.39ms from Saint Thomas Mount, IN
90.203.112.32	AS5607 Sky UK Limited	10.55ms from London, GB
82.63.44.208	AS3269 Telecom Italia S.p.A.	3.73ms from Milan, IT
68.183.31.240	AS14061 DigitalOcean, LLC	0.22ms from New York City, US
47.220.58.32	AS19108 Optimum	11.11ms from Dallas, US
94.125.123.160	AS12593 LLC "UKRCOM"	0.59ms from Kyiv, UA
76.184.214.128	AS11427 Charter Communications Inc	4.78ms from Dallas, US
5.196.120.96	AS16276 OVH SAS	0.15ms from Gravelines, FR
79.28.105.0	AS3269 Telecom Italia S.p.A.	3.29ms from Milan, IT
213.44.161.144	AS5410 Bouygues Telecom SA	6.69ms from Paris, FR
35.187.211.144	AS396982 Google LLC	0.14ms from Tokyo, JP

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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