137.14.236.0/23

AS56 · DoD Network Information Center

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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 137.14.236.0/23

Range	ASN	Company	Num of IPs
137.14.0.0/16	AS367	Air Force Systems Networking	65,536
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
5.107.226.247	AS5384 Emirates Internet	`3.28ms` from Al Fujairah City, AE
84.82.103.71	AS1136 KPN B.V.	`2.52ms` from Amsterdam, NL
69.180.47.119	AS7922 Comcast Cable Communications, LLC	`4.81ms` from Atlanta, US
24.125.122.119	AS7922 Comcast Cable Communications, LLC	`4.64ms` from Atlanta, US
111.31.93.135	AS9808 China Mobile Communications Group Co., Ltd.	`6.94ms` from Beijing, CN
62.11.227.135	AS8070 Microsoft Corporation	`0.70ms` from Boydton, US
38.93.185.119	AS26725 Liberty Communications	`6.68ms` from Chicago, US
62.155.199.119	AS3320 Deutsche Telekom AG	`5.69ms` from Duesseldorf, DE
73.206.231.215	AS7922 Comcast Cable Communications, LLC	`8.20ms` from Houston, US
109.87.149.215	AS13188 CONTENT DELIVERY NETWORK LTD	`9.64ms` from Kyiv, UA
86.137.107.135	AS2856 British Telecommunications PLC	`4.49ms` from London, GB
31.126.59.199	AS2856 British Telecommunications PLC	`1.71ms` from London, GB
51.95.10.39	AS16509 Amazon.com, Inc.	`5.71ms` from Madrid, ES
217.128.47.23	AS3215 Orange S.A.	`1.96ms` from Paris, FR
122.4.93.231	AS4134 CHINANET-BACKBONE	`3.17ms` from Qingdao, CN
54.144.76.231	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
1.218.87.199	AS3786 LG DACOM Corporation	`2.56ms` from Seoul, KR
126.75.125.119	AS17676 SoftBank Corp.	`4.13ms` from Tokyo, JP
3.23.68.151	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
84.141.38.87	AS3320 Deutsche Telekom AG	`4.24ms` from Frankfurt am Main, DE
43.154.209.199	AS132203 Tencent Building, Kejizhongyi Avenue	`0.38ms` from Hong Kong, HK
154.218.32.231	AS9294 GNET INC.	`0.73ms` from Hong Kong, HK
82.42.165.71	AS5089 Virgin Media Limited	`10.95ms` from London, GB
76.128.154.87	AS7922 Comcast Cable Communications, LLC	`10.06ms` from Miami, US
23.50.249.23	AS16625 Akamai Technologies, Inc.	`0.25ms` from Mumbai, IN

Traceroute

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

traceroute -a -n -q1 -m4 137.14.237.66

traceroute to 137.14.237.66 (137.14.237.66): 4 hops max, 52 byte packets

1 [AS399244] 66.59.208.1 0.275 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Falkenstein, DE

On September 11th 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.

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