1. All IP Ranges
  2. 131.0.0.0/8
  3. AS721  | 131.32.0.0/11

131.32.0.0/11

AS721  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain mail.mil
ASN AS721
Registry ARIN
ID NET-131-32-0-0-1

WHOIS Details

NetHandle:      NET-131-32-0-0-2
OrgID:          7ESG
Parent:         NET-131-32-0-0-1
NetName:        NET-131-32-0-0-1
NetRange:       131.32.0.0 - 131.32.255.255
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:        disa.columbus.ns.mbx.arin-registrations@mail.mil
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 131.32.0.0/11

Range ASN Company Num of IPs
131.38.0.0/16 AS399 Air Force Systems Networking 65,536
131.49.0.0/16 AS399 Air Force Systems Networking 65,536
131.36.0.0/16 AS409 Air Force Systems Networking 65,536
131.47.0.0/16 AS409 Air Force Systems Networking 65,536
131.32.0.0/16 AS56 Air Force Systems Networking 65,536
131.34.0.0/16 AS56 Air Force Systems Networking 65,536
131.35.0.0/16 AS56 Air Force Systems Networking 65,536
131.37.0.0/16 AS56 Air Force Systems Networking 65,536
131.39.0.0/16 AS56 Air Force Systems Networking 65,536
131.40.0.0/16 AS56 Air Force Systems Networking 65,536
131.44.0.0/16 AS56 Air Force Systems Networking 65,536
131.45.0.0/16 AS56 Air Force Systems Networking 65,536
131.46.0.0/16 AS56 Air Force Systems Networking 65,536
131.48.0.0/16 AS56 Air Force Systems Networking 65,536
131.50.0.0/16 AS56 Air Force Systems Networking 65,536
131.51.0.0/16 AS56 Air Force Systems Networking 65,536
131.52.0.0/16 AS56 Air Force Systems Networking 65,536
131.53.0.0/16 AS56 Air Force Systems Networking 65,536
131.55.0.0/16 AS56 Air Force Systems Networking 65,536
131.56.0.0/16 AS56 Air Force Systems Networking 65,536
131.58.0.0/16 AS56 Air Force Systems Networking 65,536
131.59.0.0/16 AS56 Air Force Systems Networking 65,536
131.61.0.0/16 AS56 Air Force Systems Networking 65,536
131.32.0.0/16 AS721 Air Force Systems Networking 65,536

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
131.120.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
131.187.0.0/16 AS26898 OARnet 65,536
131.204.0.0/16 AS6112 Auburn University 65,536
131.178.0.0/16 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 65,536
131.252.0.0/16 AS6366 Portland State University 65,536
131.86.0.0/16 AS27046 DoD Network Information Center 65,536
131.210.0.0/16 AS3128 University of Wisconsin-Parkside 65,536
131.237.0.0/16 AS42894 Ministerie van Verkeer en Waterstaat/Rijkswaterstaat 65,536
131.49.0.0/16 AS399 Air Force Systems Networking 65,536
131.202.0.0/16 AS611 University of New Brunswick 65,536
131.87.0.0/16 AS5852 DoD Network Information Center 65,536
131.238.0.0/16 AS600 University of Dayton 65,536
131.106.0.0/16 AS6079 RCN 65,536
131.67.0.0/16 AS27064 DoD Network Information Center 65,536
131.66.0.0/16 AS27064 DoD Network Information Center 65,536
131.206.0.0/16 AS2907 Kyushu Institute of Technology 65,536
131.215.0.0/16 AS31 California Institute of Technology 65,536
131.109.0.0/16 AS32145 Rhode Island Network for Educ. Technology 65,536
131.144.0.0/16 AS3479 Board of Regents of the University System of Georgia 65,536
131.94.0.0/16 AS3681 Florida International University 65,536
131.38.0.0/16 AS399 Air Force Systems Networking 65,536
131.152.0.0/16 AS559 Universitaet Basel 65,536
131.77.0.0/16 AS5974 DoD Network Information Center 65,536
131.212.0.0/16 AS217 University of Minnesota 65,536
131.73.0.0/16 AS5852 DoD Network Information Center 65,536
131.1.0.0/16 AS20746 OLIVETTI S.p.A. 65,536
131.187.0.0/16 AS600 OARnet 65,536
131.187.0.0/16 AS22320 OARnet 65,536
131.118.0.0/16 AS6059 University System of Maryland 65,536
131.129.0.0/16 AS4685 ASAHI Net,Inc. 65,536
131.182.0.0/16 AS270 National Aeronautics and Space Administration 65,536
131.87.0.0/16 AS27046 DoD Network Information Center 65,536
131.64.0.0/16 AS27064 DoD Network Information Center 65,536
131.171.0.0/16 AS22877 University of Maryland Global Campus 65,536
131.7.0.0/16 AS27064 Air Force Systems Networking 65,536
131.159.0.0/16 AS209335 Technical University of Munich 65,536
131.162.0.0/16 AS30256 Acadia University 65,536
131.236.0.0/16 AS23859 University of New South Wales 65,536
131.225.0.0/16 AS3152 Fermi National Accelerator Laboratory (Fermilab) 65,536
131.193.0.0/16 AS6200 University of Illinois Chicago 65,536
131.238.0.0/16 AS32234 University of Dayton 65,536
131.248.0.0/16 AS2497 ITOCHU Techno-Solutions Corporation 65,536
131.107.0.0/16 AS3598 Microsoft Corporation 65,536
131.147.0.0/16 AS2527 Sony Network Communications Inc. 65,536
131.216.0.0/16 AS3851 Nevada System of Higher Education 65,536
131.213.0.0/16 AS2527 Sony Network Communications Inc. 65,536
131.179.0.0/16 AS52 University of California, Los Angeles 65,536
131.187.0.0/16 AS54676 OARnet 65,536
131.121.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536

Hosted domains

There are 11 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
131.57.48.17 xzxwy.com 6
131.52.65.234 aubnb.com 1
131.61.123.88 bellerad.io 1
131.46.198.229 sh-yszk.com 1
131.46.198.7 shptenergy.com 1
131.46.198.25 yufeigroup.com 1

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
131.62.203.182 AS56 United States Department of Defense (DoD) 2.80ms from Atlanta, 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
73.201.89.171 AS7922 Comcast Cable Communications, LLC 8.55ms from Ashburn, US
73.50.151.235 AS7922 Comcast Cable Communications, LLC 5.63ms from Chicago, US
116.104.154.235 AS7552 Viettel Group 3.60ms from Hanoi, VN
113.180.2.59 AS45899 VNPT Corp 2.49ms from Ho Chi Minh City, VN
39.56.199.75 AS17557 Pakistan Telecommunication Company Limited 19.84ms from Islamabad, PK
83.39.186.11 AS3352 TELEFONICA DE ESPANA S.A.U. 1.73ms from Madrid, ES
90.149.149.11 AS2527 Sony Network Communications Inc. 1.10ms from Osaka, JP
171.117.3.43 AS4837 CHINA UNICOM China169 Backbone 2.91ms from Taiyuan, CN
82.220.11.11 AS9044 BSE Software GmbH 0.34ms from Zuerich, CH
176.41.177.155 AS34984 Superonline Iletisim Hizmetleri A.S. 7.30ms from Ankara, TR
69.35.42.43 AS1358 Hughes Network Systems, LLC 2.12ms from Ashburn, US
89.246.71.203 AS8881 1&1 Versatel GmbH 1.05ms from Berlin, DE
65.191.218.235 AS11426 Charter Communications Inc 10.98ms from Charlotte, US
2.243.10.219 AS6805 Telefonica Germany GmbH & Co.OHG 3.86ms from Duesseldorf, DE
176.251.167.155 AS5607 Sky UK Limited 2.39ms from Erith, GB
79.193.171.171 AS3320 Deutsche Telekom AG 3.50ms from Frankfurt am Main, DE
113.181.214.251 AS45899 VNPT Corp 4.63ms from Hanoi, VN
171.231.155.27 AS7552 Viettel Group 12.76ms from Ho Chi Minh City, VN
38.238.237.11 AS134548 DXTL Tseung Kwan O Service 0.78ms from Hong Kong, HK
176.36.12.75 AS39608 Lanet Network Ltd 0.50ms from Kyiv, UA
89.131.136.203 AS12479 Orange Espagne SA 2.18ms from Madrid, ES
88.3.42.91 AS3352 TELEFONICA DE ESPANA S.A.U. 0.96ms from Madrid, ES
79.219.156.75 AS3320 Deutsche Telekom AG 7.08ms from Nuernberg, DE
192.144.194.139 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.70ms from Beijing, CN
89.216.56.123 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 1.18ms from Belgrade, RS

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 131.55.14.232
traceroute to 131.55.14.232 (131.55.14.232): 9 hops max, 52 byte packets
4 *
5 *
6 [AS3356] 64.159.250.178 37.024 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Halifax, CA
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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