137.9.0.0/18

AS56 · United States Department of Defense (DoD)

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	mail.mil
ASN	AS56
Parent Range	137.9.0.0/16
Registry	ARIN
ID	ANDREWS2-NET

WHOIS Details

NetHandle:      NET-137-9-0-0-2
OrgID:          7ESG
Parent:         NET-137-9-0-0-1
NetName:        ANDREWS2-NET
NetRange:       137.9.0.0 - 137.9.255.255
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

Overlapping Ranges

BGP prefixes that contain 137.9.0.0/18

Range	ASN	Company	Num of IPs
137.9.0.0/16	AS56	Air Force Systems Networking	65,536

Nearby Ranges

BGP prefixes that overlap with 137.9.0.0/16

Range	ASN	Company	Num of IPs
137.9.0.0/16	AS56	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

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
50.251.187.226	AS7922 Comcast Cable Communications, LLC	`4.59ms` from Atlanta, US
34.223.150.162	AS16509 Amazon.com, Inc.	`0.12ms` from Boardman, US
200.7.142.130	AS27770 Universidad Nacional de Rio Cuarto	`10.95ms` from Buenos Aires, AR
12.126.173.18	AS7018 AT&T Enterprises, LLC	`2.16ms` from Chicago, US
103.141.174.66	AS58689 ICC Communication	`0.49ms` from Dhaka, BD
52.31.6.50	AS16509 Amazon.com, Inc.	`0.22ms` from Dublin, IE
188.151.140.50	AS1257 Tele2 Sverige AB	`4.43ms` from Falkenberg, SE
91.0.124.34	AS3320 Deutsche Telekom AG	`2.30ms` from Frankfurt am Main, DE
42.119.221.2	AS18403 FPT Telecom Company	`0.45ms` from Hanoi, VN
174.4.159.2	AS6327 Shaw Communications	`10.04ms` from Kelowna, CA
188.84.65.162	AS12430 VODAFONE ESPANA S.A.U.	`13.51ms` from Madrid, ES
34.139.92.34	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
167.58.87.2	AS6057 Administracion Nacional de Telecomunicaciones	`1.66ms` from Montevideo, UY
59.184.54.242	AS9829 National Internet Backbone	`14.53ms` from Mumbai, IN
126.26.255.2	AS17676 SoftBank Corp.	`2.43ms` from Osaka, JP
177.154.151.2	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.74ms` from Osasco, BR
89.92.66.2	AS5410 Bouygues Telecom SA	`1.96ms` from Paris, FR
72.78.66.178	AS701 Verizon Business	`1.47ms` from Philadelphia, US
24.11.95.34	AS7922 Comcast Cable Communications, LLC	`5.42ms` from Salt Lake City, US
189.244.132.34	AS8151 UNINET	`11.02ms` from Santiago de Queretaro, MX
122.9.71.82	AS4811 China Telecom (Group)	`3.75ms` from Shanghai, CN
69.26.182.2	AS13445 Cisco Webex LLC	`0.39ms` from Sydney, AU
122.214.130.98	AS17506 ARTERIA Networks Corporation	`1.78ms` from Tokyo, JP
61.203.134.146	AS17676 SoftBank Corp.	`13.06ms` from Tokyo, JP
89.249.108.98	AS41336 Financijska agencija	`1.08ms` from Zagreb, HR

Traceroute

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

traceroute -a -n -q1 -f2 -m8 137.9.28.34

traceroute to 137.9.28.34 (137.9.28.34): 8 hops max, 52 byte packets

2 [AS1299] 62.115.200.162 0.592 ms

3 *

4 *

5 [AS3356] 64.159.250.178 135.716 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On November 22nd 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales