137.244.0.0/18

AS56  ·  DoD Network Information Center

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Summary

Country United States
Domain mail.mil
ASN AS56
Parent Range 137.244.0.0/16
Registry ARIN
ID WRALC-1

WHOIS Details

NetHandle:      NET-137-244-0-0-2
OrgID:          7ESG
Parent:         NET-137-244-0-0-1
NetName:        WRALC-1
NetRange:       137.244.0.0 - 137.244.255.255
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 137.244.0.0/18

Range ASN Company Num of IPs
137.244.0.0/16 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

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
72.198.131.178 AS22773 Cox Communications Inc. 3.21ms from Atlanta, US
125.17.90.242 AS9498 BHARTI Airtel Ltd. 1.13ms from Bengaluru, IN
62.159.85.18 AS3320 Deutsche Telekom AG 1.16ms from Berlin, DE
204.134.138.178 AS209 CenturyLink Communications, LLC 7.92ms from Durham, US
87.157.48.162 AS3320 Deutsche Telekom AG 2.16ms from Hamburg, DE
88.148.176.2 AS16086 DNA Oyj 0.84ms from Helsinki, FI
39.104.243.18 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.22ms from Hohhot, CN
31.145.50.178 AS15924 Vodafone Net Iletisim Hizmetler AS 1.72ms from Istanbul, TR
47.229.9.194 AS20115 Charter Communications LLC 4.78ms from Los Angeles, US
32.143.222.2 AS7018 AT&T Enterprises, LLC 1.61ms from Miami, US
13.200.32.194 AS16509 Amazon.com, Inc. 0.15ms from Mumbai, IN
171.35.241.2 AS4837 CHINA UNICOM China169 Backbone 8.11ms from Nanchang, CN
112.28.141.98 AS9808 China Mobile Communications Group Co., Ltd. 6.08ms from Nanjing, CN
133.88.87.226 AS131923 MCAT Ltd. 5.44ms from Osaka, JP
97.145.65.82 AS6167 Verizon Business 14.40ms from Philadelphia, US
54.184.4.82 AS16509 Amazon.com, Inc. 4.50ms from Portland, US
191.116.35.2 AS22047 VTR BANDA ANCHA S.A. 2.47ms from Santiago, CL
52.78.243.146 AS16509 Amazon.com, Inc. 0.16ms from Seoul, KR
49.163.247.210 AS17858 LG POWERCOMM 1.76ms from Seoul, KR
106.241.1.66 AS3786 LG DACOM Corporation 9.08ms from Seoul, KR
106.246.244.178 AS3786 LG DACOM Corporation 1.88ms from Seoul, KR
211.58.139.146 AS9318 SK Broadband Co Ltd 3.02ms from Seoul, KR
201.55.56.162 AS28637 Cia Proc. de Dados do Estado de S Paulo - Prodesp 2.34ms from São Paulo, BR
1.163.194.146 AS3462 Data Communication Business Group 1.28ms from Taipei, TW
78.157.107.2 AS39642 Norlys Digital A/S 1.38ms from Tønder, DK

Traceroute

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

$
traceroute -a -n -q1 -m7 137.244.26.27
traceroute to 137.244.26.27 (137.244.26.27): 7 hops max, 52 byte packets
2 *
3 *
4 [AS3356] 64.159.250.178 139.413 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Buenos Aires, AR
On

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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