137.243.0.0/16

AS367 · DoD Network Information Center

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Summary

Country	United States
Domain	mail.mil
ASN	AS367
Parent Range	137.240.0.0/14
Registry	ARIN
ID	ROME-NET

WHOIS Details

NetHandle:      NET-137-243-0-0-1
OrgID:          7ESG
Parent:         NET-137-0-0-0-0
NetName:        ROME-NET
NetRange:       137.243.0.0 - 137.243.255.255
NetType:        allocation
RegDate:        1996-05-23
Updated:        2021-12-14
Source:         ARIN


OrgID:          7ESG
OrgName:        Air Force Systems Networking
CanAllocate:    
Street:         501 EAST MOORE DR. BLDG 884 RM 1100 GUNTHER ANNEX
City:           MAXWELL AFB
State/Prov:     AL
Country:        US
PostalCode:     36114
RegDate:        2008-06-05
Updated:        2025-03-13
OrgAdminHandle: REGIS10-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
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

Overlapping Ranges

BGP prefixes that contain 137.243.0.0/16

Range	ASN	Company	Num of IPs
137.240.0.0/14	AS721	Air Force Systems Networking	262,144

Nearby Ranges

BGP prefixes that overlap with 137.0.0.0/8

Range	ASN	Company	Num of IPs
137.0.0.0/13	AS721	Air Force Systems Networking	524,288
137.176.0.0/13	AS11003	The Procter and Gamble Company	524,288
137.240.0.0/14	AS721	Air Force Systems Networking	262,144
137.8.0.0/14	AS721	DoD Network Information Center	262,144
137.126.0.0/15	AS749	Air Force Systems Networking	131,072
137.210.0.0/15	AS749	DoD Network Information Center	131,072
137.12.0.0/15	AS749	Air Force Systems Networking	131,072
137.231.0.0/16	AS749	DoD Network Information Center	65,536
137.154.0.0/16	AS7575	University of Western Sydney	65,536
137.135.0.0/16	AS8075	Microsoft Corp	65,536
137.3.0.0/16	AS385	Air Force Systems Networking	65,536
137.17.0.0/16	AS1136	National Aerospace Laboratory	65,536
137.37.0.0/16	AS55282	State University of New York College of Technology at Canton	65,536
137.86.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.125.0.0/16	AS32136	Farmingdale State College	65,536
137.198.0.0/16	AS14655	Hampton University	65,536
137.190.0.0/16	AS210	Weber State University	65,536
137.203.0.0/16	AS7355	MERL	65,536
137.84.0.0/16	AS14977	Wyoming Community College Commission	65,536
137.122.0.0/16	AS25826	University of Ottawa	65,536
137.15.0.0/16	AS577	City of Toronto	65,536
137.241.0.0/16	AS220	Air Force Systems Networking	65,536
137.117.0.0/16	AS8075	Microsoft Corp	65,536
137.93.0.0/16	AS2119	Aake Larson A/S	65,536
137.4.0.0/16	AS385	Air Force Systems Networking	65,536
137.95.0.0/16	AS367	DoD Network Information Center	65,536
137.159.0.0/16	AS20343	Pepperdine University	65,536
137.216.0.0/16	AS11607	South Dakota State University	65,536
137.70.0.0/16	AS40382	Hennepin County	65,536
137.97.0.0/16	AS55836	Reliance Jio Infocomm Limited	65,536
137.225.0.0/16	AS749	DoD Network Information Center	65,536
137.250.0.0/16	AS680	Universitaet Augsburg	65,536
137.21.0.0/16	AS46887	SUNY College at Brockport	65,536
137.195.0.0/16	AS786	Heriot-Watt University	65,536
137.142.0.0/16	AS395871	SUNY College at Plattsburgh	65,536
137.123.0.0/16	AS27219	SUNY College at Cortland	65,536
137.163.0.0/16	AS719	City of Helsinki	65,536
137.54.0.0/16	AS225	University of Virginia	65,536
137.150.0.0/16	AS2152	California State Polytechnic University, Humboldt	65,536
137.47.0.0/16	AS25400	Stavanger Aftenblad	65,536
137.186.0.0/16	AS852	TELUS Communications Inc.	65,536
137.124.0.0/16	AS11351	State University of New York College of Technology at Delhi	65,536
137.110.0.0/16	AS7377	University of California, San Diego	65,536
137.10.0.0/16	AS385	Air Force Systems Networking	65,536
137.124.0.0/16	AS11351	State University of New York College of Technology at Delhi	65,536
137.111.0.0/16	AS7575	Macquarie University	65,536
137.11.0.0/16	AS385	Air Force Systems Networking	65,536
137.246.0.0/16	AS367	DoD Network Information Center	65,536
137.238.0.0/16	AS26462	The State University of New York College at Geneseo	65,536
137.1.0.0/16	AS385	Air Force Systems Networking	65,536

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

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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
125.24.35.32	AS23969 TOT Public Company Limited	1.90ms from Bangkok, TH
137.238.225.96	AS26462 The State University of New York College at Geneseo	5.82ms from Buffalo, US
184.54.145.48	AS10796 Charter Communications Inc	8.81ms from Columbus, US
61.133.28.224	AS4837 CHINA UNICOM China169 Backbone	5.72ms from Jinan, CN
88.178.208.192	AS12322 Free SAS	4.75ms from Paris, FR
3.82.188.128	AS14618 Amazon.com, Inc.	0.44ms from Reston, US
113.205.209.64	AS4837 CHINA UNICOM China169 Backbone	1.98ms from Chongqing, CN
46.50.137.48	AS21127 Joint Stock Company TransTeleCom	1.75ms from Kemerovo, RU
80.4.17.80	AS5089 Virgin Media Limited	11.11ms from London, GB
183.116.82.160	AS4766 Korea Telecom	1.30ms from Seoul, KR
27.114.109.16	AS4713 NTT Communications Corporation	4.13ms from Tokyo, JP
51.91.125.64	AS16276 OVH SAS	2.99ms from Frankfurt am Main, DE
34.13.142.192	AS396982 Google LLC	0.12ms from Oudeschip, NL
185.169.91.16	AS206958 Covage Infra SASU	0.55ms from Paris, FR
14.90.252.80	AS4766 Korea Telecom	1.58ms from Seoul, KR
220.146.109.176	AS4685 Asahi Net	2.00ms from Tokyo, JP
120.1.87.128	AS4837 CHINA UNICOM China169 Backbone	7.39ms from Beijing, CN
197.145.232.192	AS36884 Wana Corporate	5.49ms from Casablanca, MA
203.111.252.0	AS151993 PT Wifian Global Nusantara	0.39ms from Jakarta, ID
84.221.211.240	AS8612 Tiscali Italia S.P.A.	7.72ms from Milan, IT
178.187.16.80	AS12389 PJSC Rostelecom	5.78ms from Novosibirsk, RU
34.21.86.240	AS396982 Google LLC	0.11ms from Ashburn, US
66.31.140.144	AS7922 Comcast Cable Communications, LLC	8.81ms from Boston, US
20.122.55.64	AS8075 Microsoft Corporation	0.41ms from Boydton, US
69.153.230.64	AS7018 AT&T Enterprises, LLC	9.90ms from Dallas, 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.

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