131.56.0.0/16

AS367 · DoD Network Information Center

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Summary

Country	United States
Domain	mail.mil
ASN	AS367
Parent Range	131.32.0.0/11
Registry	ARIN
ID	CROUGHTON-NET

WHOIS Details

NetHandle:      NET-131-56-0-0-1
OrgID:          7ESG
Parent:         NET-131-0-0-0-0
NetName:        CROUGHTON-NET
NetRange:       131.56.0.0 - 131.56.255.255
NetType:        allocation
RegDate:        1989-10-13
Updated:        2021-12-14
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 131.56.0.0/16

Range	ASN	Company	Num of IPs
131.32.0.0/11	AS721	Air Force Systems Networking	2,097,152

Nearby Ranges

BGP prefixes that overlap with 131.0.0.0/8

Range	ASN	Company	Num of IPs
131.32.0.0/11	AS721	Air Force Systems Networking	2,097,152
131.64.0.0/13	AS721	DoD Network Information Center	524,288
131.80.0.0/14	AS721	DoD Network Information Center	262,144
131.76.0.0/14	AS721	DoD Network Information Center	262,144
131.4.0.0/15	AS721	Air Force Systems Networking	131,072
131.74.0.0/15	AS721	DoD Network Information Center	131,072
131.86.0.0/15	AS721	DoD Network Information Center	131,072
131.244.0.0/15	AS24436	Bond University Limited	131,072
131.20.0.0/15	AS749	Air Force Systems Networking	131,072
131.212.0.0/16	AS217	University of Minnesota	65,536
131.123.0.0/16	AS11050	Kent State University	65,536
131.128.0.0/16	AS14348	University of Rhode Island	65,536
131.29.0.0/16	AS385	Air Force Systems Networking	65,536
131.234.0.0/16	AS680	Universitaet Paderborn	65,536
131.24.0.0/16	AS385	Air Force Systems Networking	65,536
131.91.0.0/16	AS12013	Florida Atlantic University	65,536
131.175.0.0/16	AS137	CINECA Consorzio Interuniversitario	65,536
131.44.0.0/16	AS385	Air Force Systems Networking	65,536
131.135.0.0/16	AS74	Defense Research Establishment Ottawa	65,536
131.167.0.0/16	AS32513	BATTELLE MEMORIAL INSTITUTE	65,536
131.187.0.0/16	AS600	OARnet	65,536
131.122.0.0/16	AS668	Navy Network Information Center (NNIC)	65,536
131.17.0.0/16	AS385	Air Force Systems Networking	65,536
131.121.0.0/16	AS668	Navy Network Information Center (NNIC)	65,536
131.202.0.0/16	AS611	University of New Brunswick	65,536
131.249.0.0/16	AS397380	Temple University Health System, Inc.	65,536
131.156.0.0/16	AS11417	Northern Illinois University	65,536
131.40.0.0/16	AS385	Air Force Systems Networking	65,536
131.198.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.147.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.49.0.0/16	AS399	Air Force Systems Networking	65,536
131.48.0.0/16	AS386	Air Force Systems Networking	65,536
131.173.0.0/16	AS680	Universitaet Osnabrueck; Rechenzentrum	65,536
131.179.0.0/16	AS52	University of California, Los Angeles	65,536
131.222.0.0/16	AS14962	NCR Corporation	65,536
131.3.0.0/16	AS386	Air Force Systems Networking	65,536
131.13.0.0/16	AS385	Air Force Systems Networking	65,536
131.111.0.0/16	AS786	University of Cambridge	65,536
131.37.0.0/16	AS385	Air Force Systems Networking	65,536
131.248.0.0/16	AS2497	ITOCHU Techno-Solutions Corporation	65,536
131.10.0.0/16	AS385	Air Force Systems Networking	65,536
131.115.0.0/16	AS1729	Telia Company AB	65,536
131.246.0.0/16	AS199578	Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau	65,536
131.87.0.0/16	AS721	DoD Network Information Center	65,536
131.194.0.0/16	AS19342	Trinity University	65,536
131.73.0.0/16	AS749	DoD Network Information Center	65,536
131.104.0.0/16	AS31886	University of Guelph	65,536
131.142.0.0/16	AS1742	Smithsonian Astrophysical Observatory	65,536
131.28.0.0/16	AS383	Air Force Systems Networking	65,536
131.213.0.0/16	AS2527	Sony Network Communications Inc.	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

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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
110.247.133.128	AS4837 CHINA UNICOM China169 Backbone	10.78ms from Beijing, CN
186.134.200.128	AS22927 Telefonica de Argentina	2.00ms from Buenos Aires, AR
47.109.167.0	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	1.23ms from Chengdu, CN
132.226.201.224	AS31898 Oracle Corporation	0.41ms from Frankfurt am Main, DE
211.33.78.96	AS9318 SK Broadband Co Ltd	1.63ms from Seoul, KR
73.60.220.80	AS7922 Comcast Cable Communications, LLC	9.58ms from Boston, US
23.21.168.96	AS14618 Amazon.com, Inc.	0.21ms from Reston, US
178.66.255.224	AS12389 PJSC Rostelecom	1.56ms from Saint Petersburg, RU
219.223.236.80	AS4538 China Education and Research Network Center	3.52ms from Shenzhen, CN
181.214.56.192	AS396356 Latitude.sh	0.25ms from Singapore, SG
195.211.195.192	AS35640 OOO MIGRAPH	1.08ms from Moscow, RU
114.217.83.144	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	6.32ms from Shanghai, CN
200.49.237.192	AS14845 Universidad Nacional del Sur	7.29ms from Buenos Aires, AR
178.172.73.0	AS2107 ARNES	3.70ms from Ljubljana, SI
218.37.68.0	AS17864 SK Broadband Co Ltd	1.92ms from Seoul, KR
163.180.10.80	AS17870 Kyung Hee University	1.78ms from Seoul, KR
170.64.173.16	AS14061 DigitalOcean, LLC	0.16ms from Sydney, AU
118.238.63.144	AS2527 Sony Network Communications Inc.	2.75ms from Tokyo, JP
150.252.186.240	AS19331 Twin Lakes Telephone Cooperative Corporation	8.33ms from Atlanta, US
35.161.44.208	AS16509 Amazon.com, Inc.	0.12ms from Boardman, US
173.17.11.32	AS30036 Mediacom Communications Corp	13.24ms from Chicago, US
145.226.30.192	AS8255 Euro-Information-Europeenne de Traitement de l'Information SAS	3.90ms from Frankfurt am Main, DE
157.240.14.192	AS32934 Facebook, Inc.	0.97ms from Miami, US
66.39.90.128	AS7859 pair Networks	0.15ms from Pittsburgh, US
194.4.208.32	AS51870 La Francaise des Jeux	1.11ms from Marseille, FR

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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