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:        [email protected]
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
213.211.91.5	AS9198 JSC Kazakhtelecom	`2.10ms` from Almaty, KZ
3.84.241.37	AS14618 Amazon.com, Inc.	`0.60ms` from Ashburn, US
73.184.11.197	AS7922 Comcast Cable Communications, LLC	`5.32ms` from Atlanta, US
186.83.143.133	AS10620 Telmex Colombia S.A.	`14.92ms` from Bogota, CO
162.151.169.213	AS7922 Comcast Cable Communications, LLC	`0.93ms` from Boston, US
124.43.178.5	AS9329 Sri Lanka Telecom Internet	`0.95ms` from Colombo, LK
93.163.253.181	AS3292 TDC Holding A/S	`3.26ms` from Copenhagen, DK
34.122.225.69	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
104.190.141.5	AS7018 AT&T Enterprises, LLC	`8.09ms` from Dallas, US
98.245.58.69	AS7922 Comcast Cable Communications, LLC	`9.87ms` from Denver, US
39.38.221.37	AS17557 Pakistan Telecommunication Company Limited	`16.07ms` from Karachi, PK
109.161.80.85	AS12389 PJSC Rostelecom	`9.83ms` from Moscow, RU
128.253.211.133	AS26 Cornell University	`7.70ms` from Newark, US
201.124.240.85	AS8151 UNINET	`3.75ms` from Santiago de Queretaro, MX
125.184.186.165	AS17858 LG POWERCOMM	`2.41ms` from Seoul, KR
124.63.253.85	AS17858 LG POWERCOMM	`4.21ms` from Seoul, KR
57.128.33.37	AS16276 OVH SAS	`0.06ms` from Strasbourg, FR
203.9.248.245	AS17766 Nexon Asia Pacific Pty Ltd	`0.22ms` from Sydney, AU
122.133.85.5	AS2518 BIGLOBE Inc.	`2.03ms` from Tokyo, JP
54.86.88.117	AS14618 Amazon.com, Inc.	`0.56ms` from Ashburn, US
20.232.116.37	AS8075 Microsoft Corporation	`0.51ms` from Ashburn, US
209.190.111.5	AS10297 eNET Inc.	`3.55ms` from Cincinnati, US
75.224.27.229	AS6167 Verizon Business	`19.05ms` from Dallas, US
8.2.193.197	AS62738 ZochNet	`6.57ms` from Dallas, US
119.112.154.245	AS4837 CHINA UNICOM China169 Backbone	`9.68ms` from Liaoyang, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m7 137.14.54.105

traceroute to 137.14.54.105 (137.14.54.105): 7 hops max, 52 byte packets

2 [] 37.19.193.232 0.99 ms

3 *

4 [AS3356] 4.69.209.110 128.196 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On December 28th 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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