1. All IP Ranges
  2. 131.0.0.0/8
  3. 131.7.0.0/16
  4. AS56  | 131.7.0.0/16

131.7.0.0/16

AS56  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain mail.mil
ASN AS56
Registry ARIN
ID OFFUTT1-NET

WHOIS Details

NetHandle:      NET-131-7-0-0-2
OrgID:          7ESG
Parent:         NET-131-7-0-0-1
NetName:        OFFUTT1-NET
NetRange:       131.7.0.0 - 131.7.255.255
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
131.45.0.0/16 AS56 Air Force Systems Networking 65,536
131.162.0.0/16 AS30256 Acadia University 65,536
131.46.0.0/16 AS56 Air Force Systems Networking 65,536
131.25.0.0/16 AS56 Air Force Systems Networking 65,536
131.35.0.0/16 AS56 Air Force Systems Networking 65,536
131.187.0.0/16 AS54676 OARnet 65,536
131.164.0.0/16 AS3292 TDC A/S 65,536
131.44.0.0/16 AS56 Air Force Systems Networking 65,536
131.40.0.0/16 AS56 Air Force Systems Networking 65,536
131.13.0.0/16 AS56 Air Force Systems Networking 65,536
131.24.0.0/16 AS56 Air Force Systems Networking 65,536
131.29.0.0/16 AS56 Air Force Systems Networking 65,536
131.34.0.0/16 AS56 Air Force Systems Networking 65,536
131.37.0.0/16 AS56 Air Force Systems Networking 65,536
131.119.0.0/16 AS3356 Level 3 Parent, LLC 65,536
131.109.0.0/16 AS32145 Rhode Island Network for Educ. Technology 65,536
131.1.0.0/16 AS3269 OLIVETTI S.p.A. 65,536
131.38.0.0/16 AS399 Air Force Systems Networking 65,536
131.216.0.0/16 AS3851 Nevada System of Higher Education 65,536
131.47.0.0/16 AS409 Air Force Systems Networking 65,536
131.39.0.0/16 AS56 Air Force Systems Networking 65,536
131.105.0.0/16 AS56 Air Force Systems Networking 65,536
131.12.0.0/16 AS56 Air Force Systems Networking 65,536
131.17.0.0/16 AS56 Air Force Systems Networking 65,536
131.22.0.0/16 AS56 Air Force Systems Networking 65,536
131.236.0.0/16 AS23859 University of New South Wales 65,536
131.28.0.0/16 AS56 Air Force Systems Networking 65,536
131.32.0.0/16 AS56 Air Force Systems Networking 65,536
131.3.0.0/16 AS56 Air Force Systems Networking 65,536
131.48.0.0/16 AS56 Air Force Systems Networking 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
131.210.0.0/16 AS3128 University of Wisconsin-Parkside 65,536
131.1.0.0/16 AS20746 OLIVETTI S.p.A. 65,536
131.225.0.0/16 AS3152 Fermi National Accelerator Laboratory (Fermilab) 65,536
131.238.0.0/16 AS32234 University of Dayton 65,536
131.167.0.0/16 AS32513 BATTELLE MEMORIAL INSTITUTE 65,536
131.212.0.0/16 AS217 University of Minnesota 65,536
131.102.0.0/16 AS33845 Swiss Federation represented by FOITT 65,536
131.16.0.0/16 AS367 Air Force Systems Networking 65,536
131.94.0.0/16 AS3681 Florida International University 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
131.239.0.0/16 AS46887 Crown Castle Fiber LLC 65,536
131.129.0.0/16 AS4685 ASAHI Net,Inc. 65,536
131.187.0.0/16 AS22320 OARnet 65,536
131.10.0.0/16 AS56 Air Force Systems Networking 65,536
131.11.0.0/16 AS56 Air Force Systems Networking 65,536
131.50.0.0/16 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
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
5.161.104.64 AS213230 Hetzner Online GmbH 0.21ms from Ashburn, US
69.143.212.240 AS7922 Comcast Cable Communications, LLC 6.51ms from Ashburn, US
52.40.28.224 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
69.151.196.48 AS7018 AT&T Enterprises, LLC 2.60ms from Dallas, US
13.78.189.64 AS8075 Microsoft Corporation 3.52ms from Denver, US
84.143.219.208 AS3320 Deutsche Telekom AG 5.88ms from Frankfurt am Main, DE
112.124.193.0 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.58ms from Hangzhou, CN
81.132.229.192 AS2856 British Telecommunications PLC 2.85ms from London, GB
83.50.71.160 AS3352 TELEFONICA DE ESPANA S.A.U. 8.50ms from Madrid, ES
108.83.176.192 AS7018 AT&T Enterprises, LLC 2.73ms from Miami, US
73.107.58.96 AS7922 Comcast Cable Communications, LLC 8.78ms from Miami, US
60.182.170.32 AS4134 CHINANET-BACKBONE 7.98ms from Nanchang, CN
174.44.19.32 AS6128 Cablevision Systems Corp. 2.34ms from New York City, US
2.192.65.80 AS16232 Telecom Italia S.p.A. 18.30ms from Rome, IT
73.220.192.224 AS7922 Comcast Cable Communications, LLC 7.35ms from San Jose, US
34.176.212.112 AS396982 Google LLC 0.09ms from Santiago, CL
175.215.43.16 AS4766 Korea Telecom 8.45ms from Seoul, KR
61.255.203.240 AS9318 SK Broadband Co Ltd 5.00ms from Seoul, KR
106.73.215.0 AS2516 KDDI CORPORATION 6.88ms from Tokyo, JP
14.8.73.64 AS2516 KDDI CORPORATION 11.41ms from Tokyo, JP
34.229.42.224 AS14618 Amazon.com, Inc. 1.00ms from Ashburn, US
34.227.86.32 AS14618 Amazon.com, Inc. 0.57ms from Ashburn, US
159.27.145.128 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 3.38ms from Beijing, CN
171.214.21.48 AS38283 CHINANET SiChuan Telecom Internet Data Center 1.50ms from Chengdu, CN
217.151.243.48 AS174 Cogent Communications, LLC 0.31ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -m5 131.7.155.109
traceroute to 131.7.155.109 (131.7.155.109): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Prague, CZ
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.

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