137.14.48.0/21

AS56 · United States Department of Defense (DoD)

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Summary

Country	United States
Domain	mail.mil
ASN	AS56
Parent Range	137.14.0.0/16
Registry	ARIN
ID	ANGREG2

WHOIS Details

NetHandle:      NET-137-14-0-0-2
OrgID:          7ESG
Parent:         NET-137-14-0-0-1
NetName:        ANGREG2
NetRange:       137.14.0.0 - 137.14.255.255
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 137.14.48.0/21

Range	ASN	Company	Num of IPs
137.14.0.0/16	AS56	Air Force Systems Networking	65,536

Nearby Ranges

BGP prefixes that overlap with 137.14.0.0/16

Range	ASN	Company	Num of IPs
137.14.0.0/16	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
34.11.86.149	AS396982 Google LLC	`0.14ms` from Ashburn, US
176.166.153.245	AS5410 Bouygues Telecom SA	`5.91ms` from Aubervilliers, FR
124.121.249.21	AS7470 TRUE INTERNET Co.,Ltd.	`1.88ms` from Bangkok, TH
61.48.205.21	AS4808 China Unicom Beijing Province Network	`3.72ms` from Beijing, CN
84.164.251.101	AS3320 Deutsche Telekom AG	`1.95ms` from Berlin, DE
181.49.238.117	AS14080 Telmex Colombia S.A.	`0.58ms` from Bogota, CO
45.82.155.53	AS214238 HOST TELECOM LTD	`0.31ms` from Frankfurt am Main, DE
115.126.82.37	AS38186 Forewin Telecom Group Limited, ISP at HK	`1.58ms` from Hong Kong, HK
103.113.76.133	AS4787 PT Cyberindo Aditama	`0.42ms` from Jakarta, ID
83.69.107.101	AS29125 PJSC "Vimpelcom"	`12.81ms` from Kazan, RU
113.235.47.5	AS4837 CHINA UNICOM China169 Backbone	`8.68ms` from Liaoyang, CN
185.167.113.5	AS207054 FLYNET SRL	`4.76ms` from Milan, IT
80.183.148.149	AS3269 Telecom Italia S.p.A.	`8.69ms` from Milan, IT
34.26.35.165	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
206.53.189.117	AS16413 Telebermuda International Limited	`17.86ms` from New York City, US
2.19.190.149	AS16625 Akamai Technologies, Inc.	`3.33ms` from Nuernberg, DE
108.191.241.5	AS33363 Charter Communications, Inc	`13.65ms` from Orlando, US
177.25.10.213	AS10429 TELEFÔNICA BRASIL S.A	`0.87ms` from Osasco, BR
190.34.191.245	AS11556 Cable & Wireless Panama	`0.52ms` from Panama, PA
184.25.204.37	AS20940 Akamai International B.V.	`0.16ms` from Philadelphia, US
123.132.234.181	AS4837 CHINA UNICOM China169 Backbone	`6.52ms` from Qingdao, CN
44.195.239.197	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
179.109.130.37	AS263585 DIGITAL NET RJ TELECOM EIRELI	`5.97ms` from Rio de Janeiro, BR
210.97.140.213	AS4766 Korea Telecom	`6.60ms` from Seoul, KR
116.82.28.229	AS2527 Sony Network Communications Inc.	`1.86ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f5 -m9 137.14.49.165

traceroute to 137.14.49.165 (137.14.49.165): 9 hops max, 52 byte packets

5 [AS3356] 4.69.209.110 46.309 ms

6 [AS3356] 4.37.49.126 50.589 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Fremont, US

On October 17th 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.

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