131.9.0.0/16

AS56 · United States Department of Defense (DoD)

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	mail.mil
ASN	AS56
Registry	ARIN
ID	SCOTTAFB-NET

WHOIS Details

NetHandle:      NET-131-9-0-0-2
OrgID:          7ESG
Parent:         NET-131-9-0-0-1
NetName:        SCOTTAFB-NET
NetRange:       131.9.0.0 - 131.9.255.255
NetType:        reallocation
RegDate:        2025-08-18
Updated:        2025-08-18
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

Nearby Ranges

BGP prefixes that overlap with 131.0.0.0/8

Range	ASN	Company	Num of IPs
131.244.0.0/15	AS24014	Bond University Limited	131,072
131.236.0.0/16	AS23859	University of New South Wales	65,536
131.123.0.0/16	AS11050	Kent State University	65,536
131.116.0.0/16	AS1729	Telia Company AB	65,536
131.159.0.0/16	AS209335	Technical University of Munich	65,536
131.212.0.0/16	AS217	University of Minnesota	65,536
131.128.0.0/16	AS14325	University of Rhode Island	65,536
131.1.0.0/16	AS20746	OLIVETTI S.p.A.	65,536
131.127.0.0/16	AS16509	Amazon.com, Inc.	65,536
131.115.0.0/16	AS1729	Telia Company AB	65,536
131.177.0.0/16	AS1759	Telia Finland Oyj	65,536
131.254.0.0/16	AS1938	Institut National de Recherche en Informatique et Automatique de Rennes	65,536
131.93.0.0/16	AS20115	Charter Communications LLC	65,536
131.246.0.0/16	AS199578	Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau	65,536
131.142.0.0/16	AS1742	Smithsonian Astrophysical Observatory	65,536
131.230.0.0/16	AS15119	Southern Illinois University Carbondale	65,536
131.175.0.0/16	AS137	CINECA Consorzio Interuniversitario	65,536
131.230.0.0/16	AS15118	Southern Illinois University Carbondale	65,536
131.174.0.0/16	AS1103	Radboud Universiteit Nijmegen	65,536
131.243.0.0/16	AS16	Lawrence Berkeley National Laboratory	65,536
131.168.0.0/16	AS16509	Amazon.com, Inc.	65,536
131.68.0.0/16	AS138	DoD Network Information Center	65,536
131.169.0.0/16	AS1754	Deutsches Elektronen-Synchrotron DESY	65,536
131.96.0.0/16	AS10631	Georgia State University	65,536
131.156.0.0/16	AS11417	Northern Illinois University	65,536
131.194.0.0/16	AS19342	Trinity University	65,536
131.239.0.0/16	AS11426	Crown Castle Fiber LLC	65,536
131.224.0.0/16	AS1103	Rijksinstituut voor Volksgezondheid en Milieuhygiene	65,536
131.155.0.0/16	AS1161	P.O. Box 513	65,536
131.175.0.0/16	AS198949	CINECA Consorzio Interuniversitario	65,536
131.187.0.0/16	AS22320	OARnet	65,536
131.66.0.0/16	AS138	DoD Network Information Center	65,536
131.190.0.0/16	AS11003	The Procter and Gamble Company	65,536
131.203.0.0/16	AS132264	Two Degrees Mobile Limited	65,536
131.180.0.0/16	AS1128	P.O. Box 354	65,536
131.167.0.0/16	AS13335	BATTELLE MEMORIAL INSTITUTE	65,536
131.128.0.0/16	AS14348	University of Rhode Island	65,536
131.109.0.0/16	AS14464	Rhode Island Network for Educ. Technology	65,536
131.198.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.199.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.203.0.0/16	AS134359	Two Degrees Mobile Limited	65,536
131.160.0.0/16	AS158	Oy L M Ericsson Ab	65,536
131.151.0.0/16	AS11348	Missouri University of Science and Technology	65,536
131.67.0.0/16	AS138	DoD Network Information Center	65,536
131.91.0.0/16	AS12013	Florida Atlantic University	65,536
131.172.0.0/16	AS135893	LATROBE UNIVERSITY	65,536
131.211.0.0/16	AS1103	Heidelberglaan 8	65,536
131.114.0.0/16	AS137	UNI-Pisa	65,536
131.154.0.0/16	AS137	INFN - CNAF - Bologna	65,536
131.171.0.0/16	AS22877	University of Maryland Global Campus	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

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
131.9.40.243	AS56 United States Department of Defense (DoD)	`9.28ms` from Chicago, US

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
97.166.63.80	AS6167 Verizon Business	`16.96ms` from Atlanta, US
50.105.168.48	AS5650 Frontier Communications of America, Inc.	`6.45ms` from Chicago, US
35.238.175.208	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
191.220.113.32	AS8167 V tal	`0.58ms` from Curitiba, BR
76.154.250.176	AS7922 Comcast Cable Communications, LLC	`6.92ms` from Denver, US
93.233.211.144	AS3320 Deutsche Telekom AG	`2.74ms` from Hamburg, DE
151.48.194.128	AS1267 WIND TRE S.P.A.	`3.03ms` from Milan, IT
41.90.160.80	AS33771 Safaricom Limited	`8.47ms` from Nairobi, KE
37.23.198.128	AS12389 PJSC Rostelecom	`5.49ms` from Novosibirsk, RU
107.208.123.48	AS7018 AT&T Enterprises, LLC	`19.71ms` from San Antonio, US
220.90.75.176	AS4766 Korea Telecom	`5.14ms` from Seoul, KR
124.170.231.96	AS7545 TPG Telecom Limited	`1.15ms` from Sydney, AU
123.4.177.112	AS4837 CHINA UNICOM China169 Backbone	`8.75ms` from Zhengzhou, CN
3.211.99.48	AS14618 Amazon.com, Inc.	`0.55ms` from Ashburn, US
73.253.147.128	AS7922 Comcast Cable Communications, LLC	`8.78ms` from Boston, US
14.179.168.160	AS45899 VNPT Corp	`6.48ms` from Ho Chi Minh City, VN
109.147.18.192	AS2856 British Telecommunications PLC	`6.45ms` from London, GB
90.255.250.16	AS5378 Vodafone Limited	`1.49ms` from Manchester, GB
98.58.222.48	AS7922 Comcast Cable Communications, LLC	`4.15ms` from Miami, US
81.72.8.0	AS3269 Telecom Italia S.p.A.	`0.34ms` from Milan, IT
35.237.80.64	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
176.134.130.16	AS5410 Bouygues Telecom SA	`1.73ms` from Paris, FR
221.149.177.224	AS4766 Korea Telecom	`1.34ms` from Seoul, KR
58.230.169.64	AS9318 SK Broadband Co Ltd	`1.40ms` from Seoul, KR
103.198.139.176	AS134732 Dot Internet	`0.55ms` from Dhaka, BD

Traceroute

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

traceroute -a -n -q1 -f3 -m8 131.9.29.164

traceroute to 131.9.29.164 (131.9.29.164): 8 hops max, 52 byte packets

3 [AS9009] 176.10.83.44 5.715 ms

4 *

5 [AS1299] 62.115.11.51 1.691 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Vienna, AT

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales