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
131.48.0.0/16 AS367 Air Force Systems Networking 65,536
131.51.0.0/16 AS367 Air Force Systems Networking 65,536
131.56.0.0/16 AS367 Air Force Systems Networking 65,536
131.58.0.0/16 AS367 Air Force Systems Networking 65,536
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
131.50.0.0/16 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
131.59.0.0/16 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
131.248.0.0/16 AS2497 ITOCHU Techno-Solutions Corporation 65,536
131.123.0.0/16 AS11050 Kent State University 65,536
131.142.0.0/16 AS1742 Smithsonian Astrophysical Observatory 65,536
131.254.0.0/16 AS1938 Institut National de Recherche en Informatique et Automatique de Rennes 65,536
131.183.0.0/16 AS2025 University of Toledo 65,536
131.230.0.0/16 AS15119 Southern Illinois University Carbondale 65,536
131.159.0.0/16 AS209335 Technical University of Munich 65,536
131.127.0.0/16 AS16509 Amazon.com, Inc. 65,536
131.116.0.0/16 AS1729 Telia Company AB 65,536
131.96.0.0/16 AS10631 Georgia State University 65,536
131.194.0.0/16 AS19342 Trinity University 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
131.175.0.0/16 AS198949 CINECA Consorzio Interuniversitario 65,536
131.169.0.0/16 AS1754 Deutsches Elektronen-Synchrotron DESY 65,536
131.128.0.0/16 AS14348 University of Rhode Island 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
131.151.0.0/16 AS11348 Missouri University of Science and Technology 65,536
131.115.0.0/16 AS1729 Telia Company AB 65,536
131.91.0.0/16 AS12013 Florida Atlantic University 65,536
131.211.0.0/16 AS1103 Heidelberglaan 8 65,536
131.156.0.0/16 AS11417 Northern Illinois University 65,536
131.177.0.0/16 AS1759 Telia Finland Oyj 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
131.197.0.0/16 AS19773 Motorola - Network Computing Services 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
131.190.0.0/16 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
131.109.0.0/16 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
131.172.0.0/16 AS135893 LATROBE UNIVERSITY 65,536
131.160.0.0/16 AS158 Oy L M Ericsson Ab 65,536
131.114.0.0/16 AS137 UNI-Pisa 65,536
131.154.0.0/16 AS137 INFN - CNAF - Bologna 65,536
131.175.0.0/16 AS137 CINECA Consorzio Interuniversitario 65,536
131.168.0.0/16 AS16509 Amazon.com, Inc. 65,536
131.66.0.0/16 AS138 DoD Network Information Center 65,536
131.67.0.0/16 AS138 DoD Network Information Center 65,536
131.68.0.0/16 AS138 DoD Network Information Center 65,536
131.182.0.0/16 AS270 National Aeronautics and Space Administration 65,536

Hosted domains

There are 12 domain names hosted across 7 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 lkbwyy.pw 6
131.46.198.7 shptenergy.com 1
131.61.123.88 bellerad.io 1
131.52.65.234 aubnb.com 1
131.59.26.1 arpitsilkindia.in 1
131.46.198.229 sh-yszk.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

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
189.172.181.107 AS8151 UNINET 12.24ms from Cancún, MX
86.45.245.43 AS5466 Eircom Limited 3.64ms from Dublin, IE
89.191.89.75 AS34624 Megaspace Internet Services GmbH 0.36ms from Frankfurt am Main, DE
175.168.76.155 AS4837 CHINA UNICOM China169 Backbone 13.98ms from Liaoyang, CN
41.72.109.107 AS37154 Zambia Telecommunications Company Ltd aka ZAMTEL 1.50ms from Lusaka, ZM
216.225.71.27 AS30404 Blue Stream 4.85ms from Miami, US
18.205.225.91 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
5.249.226.59 AS51468 One.com A/S 1.64ms from Sandefjord, NO
120.78.252.219 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.72ms from Shenzhen, CN
83.217.8.171 AS51446 Argaev Artem Sergeyevich 1.48ms from Yekaterinburg, RU
51.79.27.187 AS16276 OVH SAS 0.10ms from Beauharnois, CA
35.188.74.187 AS396982 Google LLC 0.13ms from Council Bluffs, US
85.159.229.251 AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP 0.14ms from Dublin, IE
38.238.158.235 AS134548 DXTL Tseung Kwan O Service 0.76ms from Hong Kong, HK
73.155.185.251 AS7922 Comcast Cable Communications, LLC 8.61ms from Houston, US
114.99.45.251 AS4134 CHINANET-BACKBONE 8.88ms from Huai'an, CN
20.204.73.107 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN
160.86.241.107 AS2527 Sony Network Communications Inc. 0.80ms from Osaka, JP
50.32.134.203 AS5650 Frontier Communications of America, Inc. 7.42ms from Secaucus, US
38.177.228.11 AS399195 PEG TECH INC 0.20ms from Seoul, KR
124.221.133.171 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.35ms from Shanghai, CN
125.200.12.187 AS4713 NTT DOCOMO BUSINESS,Inc. 7.35ms from Tokyo, JP
98.192.9.75 AS7922 Comcast Cable Communications, LLC 4.53ms from Atlanta, US
190.137.50.187 AS7303 Telecom Argentina S.A. 16.55ms from Buenos Aires, AR
125.211.9.59 AS4837 CHINA UNICOM China169 Backbone 7.99ms from Changchun, CN

Traceroute

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

$
traceroute -a -n -q1 -m7 131.45.177.88
traceroute to 131.45.177.88 (131.45.177.88): 7 hops max, 52 byte packets
1 [AS15169] 72.14.235.99 1.477 ms
2 *
3 *
4 [AS3356] 64.159.250.178 105.652 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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