137.0.0.0/16

AS391 · Air Force Systems Networking

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Summary

Country	United States
Domain	mail.mil
ASN	AS391
Registry	ARIN
ID	AF-AFMC-AFSN-137-0

WHOIS Details

NetHandle:      NET-137-0-0-0-2
OrgID:          7ESG
Parent:         NET-137-0-0-0-1
NetName:        AF-AFMC-AFSN-137-0
NetRange:       137.0.0.0 - 137.0.255.255
NetType:        reallocation
RegDate:        2025-08-19
Updated:        2025-08-19
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

Nearby Ranges

BGP prefixes that overlap with 137.0.0.0/8

Range	ASN	Company	Num of IPs
137.176.0.0/13	AS11003	The Procter and Gamble Company	524,288
137.18.0.0/16	AS1999	U.S. House of Representatives	65,536
137.78.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.61.0.0/16	AS15991	IT/GITS	65,536
137.113.0.0/16	AS19464	Washington & Lee University	65,536
137.28.0.0/16	AS19184	University of Wisconsin - Eau Claire	65,536
137.74.0.0/16	AS16276	OVH SAS	65,536
137.208.0.0/16	AS1776	Welthandelsplatz 1	65,536
137.89.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.90.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.51.0.0/16	AS1906	Northrop Grumman Corp.	65,536
137.194.0.0/16	AS1712	Télécom Paris	65,536
137.16.0.0/16	AS16509	Amazon.com, Inc.	65,536
137.19.0.0/16	AS16509	Amazon.com, Inc.	65,536
137.40.0.0/16	AS18071	Panasonic Information Systems Co., Ltd	65,536
137.45.0.0/16	AS13783	Radford University	65,536
137.228.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.204.0.0/16	AS137	UNI-Bologna	65,536
137.15.0.0/16	AS14836	City of Toronto	65,536
137.230.0.0/16	AS14381	Caterpillar, Inc.	65,536
137.85.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.88.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.160.0.0/16	AS16509	Amazon.com, Inc.	65,536
137.58.0.0/16	AS158	Telefonaktiebolaget LM Ericsson	65,536
137.17.0.0/16	AS1136	National Aerospace Laboratory	65,536
137.114.0.0/16	AS16509	Amazon Technologies Inc.	65,536
137.216.0.0/16	AS11607	South Dakota State University	65,536
137.185.0.0/16	AS11003	The Procter and Gamble Company	65,536
137.207.0.0/16	AS11700	University of Windsor	65,536
137.192.0.0/16	AS1347	Inteliquent, inc.	65,536
137.94.0.0/16	AS19737	Royal Military College of Canada	65,536
137.147.0.0/16	AS1221	Telstra Limited	65,536
137.188.0.0/16	AS12079	Verizon Wireless	65,536
137.53.0.0/16	AS11995	Oregon Health & Science University	65,536
137.120.0.0/16	AS1103	P.O.Box 616, 6200 MD, Maastricht, The Netherlands	65,536
137.96.0.0/16	AS1234	Fortum Oyj	65,536
137.202.0.0/16	AS13541	Siemens Industry Software Inc.	65,536
137.101.0.0/16	AS12430	ORG-AMS1-RIPE	65,536
137.124.0.0/16	AS11351	State University of New York College of Technology at Delhi	65,536
137.79.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.224.0.0/16	AS1103	Wageningen Universiteit	65,536
137.99.0.0/16	AS13796	University of Connecticut	65,536
137.124.0.0/16	AS11351	State University of New York College of Technology at Delhi	65,536
137.192.0.0/16	AS14929	Inteliquent, inc.	65,536
137.86.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.87.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.36.0.0/16	AS11351	The State University of New York College of Agriculture and Technology at Cobleskill	65,536
137.154.0.0/16	AS10079	University of Western Sydney	65,536
137.56.0.0/16	AS1103	Universiteit van Tilburg	65,536
137.205.0.0/16	AS201773	University of Warwick	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
137.0.0.1	taj007.top	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

Read more

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
20.228.203.112	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
139.217.16.176	AS58593 Shanghai Blue Cloud Technology Co.,Ltd	`4.33ms` from Beijing, CN
184.30.57.192	AS16625 Akamai Technologies, Inc.	`0.54ms` from Boston, US
193.245.76.144	AS15953 KBC GLOBAL SERVICES NV	`4.78ms` from Bratislava, SK
41.237.120.0	AS8452 TE-AS	`7.52ms` from Cairo, EG
104.151.203.240	AS36556 Wave Rural Connect, LLC	`12.19ms` from Dallas, US
117.235.169.112	AS9829 National Internet Backbone	`9.82ms` from Delhi, IN
70.123.244.96	AS11427 Charter Communications Inc	`9.01ms` from Houston, US
76.167.178.112	AS20001 Charter Communications Inc	`6.34ms` from Los Angeles, US
16.52.20.160	AS16509 Amazon.com, Inc.	`0.13ms` from Montreal, CA
126.27.155.240	AS17676 SoftBank Corp.	`15.04ms` from Osaka, JP
59.92.92.0	AS9829 National Internet Backbone	`13.78ms` from Saint Thomas Mount, IN
79.111.172.16	AS12714 PJSC MegaFon	`1.46ms` from Samara, RU
132.248.90.128	AS278 Universidad Nacional Autonoma de Mexico	`3.85ms` from Santiago de Queretaro, MX
177.105.117.144	AS262643 Brconecta LTDA	`1.23ms` from Sao Paulo, BR
45.52.23.128	AS5650 Frontier Communications of America, Inc.	`8.50ms` from Secaucus, US
59.10.185.144	AS4766 Korea Telecom	`1.47ms` from Seoul, KR
43.213.35.192	AS16509 Amazon.com, Inc.	`0.27ms` from Taipei, TW
60.138.45.160	AS17676 SoftBank Corp.	`2.90ms` from Tokyo, JP
180.27.196.80	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.61ms` from Tokyo, JP
39.100.209.80	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.81ms` from Zhangjiakou, CN
83.235.112.48	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`0.54ms` from Athens, GR
190.66.242.240	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`3.03ms` from Bogota, CO
54.73.96.240	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
102.119.249.48	AS23889 Mauritius Telecom Ltd	`3.24ms` from Ebene, MU

Traceroute

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

traceroute -a -n -q1 -m7 137.0.44.246

traceroute to 137.0.44.246 (137.0.44.246): 7 hops max, 52 byte packets

1 [AS198037] 80.76.43.1 0.16 ms

2 *

3 *

4 [AS1299] 62.115.50.182 1.551 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On January 30th 2026

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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