1. All IP Ranges
  2. 131.0.0.0/8
  3. 131.87.0.0/16
  4. AS721  | 131.87.0.0/16

131.87.0.0/16

AS721  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain mail.mil
ASN AS721
Registry ARIN
ID DNIC-RNET-131-87

WHOIS Details

NetHandle:      NET-131-87-0-0-2
OrgID:          DNIC
Parent:         NET-131-87-0-0-1
NetName:        DNIC-RNET-131-87
NetRange:       131.87.0.0 - 131.87.255.255
NetType:        reallocation
RegDate:        2025-08-28
Updated:        2025-08-28
Source:         ARIN


OrgID:          DNIC
OrgName:        DoD Network Information Center
CanAllocate:    
Street:         3990 E. Broad Street
City:           Columbus
State/Prov:     OH
Country:        US
PostalCode:     43218
RegDate:        1970-01-01
Updated:        2025-03-13
OrgAdminHandle: MIL-HSTMST-ARIN
OrgTechHandle:  MIL-HSTMST-ARIN
OrgTechHandle:  REGIS10-ARIN
OrgAbuseHandle: REGIS10-ARIN
Source:         ARIN


POCHandle:      MIL-HSTMST-ARIN
IsRole:         Y
LastName:       Network DoD
FirstName:      
Street:         DISA-Columbus
Street:         300 North James Road
City:           Whitehall
State/Prov:     OH
Country:        US
PostalCode:     43213
RegDate:        1993-05-26
Updated:        2025-02-12
OfficePhone:    +1-844-347-2457
Mailbox:        disa.columbus.ns.mbx.hostmaster-dod-nic@mail.mil
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

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
131.52.0.0/16 AS56 Air Force Systems Networking 65,536
131.179.0.0/16 AS52 University of California, Los Angeles 65,536
131.48.0.0/16 AS56 Air Force Systems Networking 65,536
131.39.0.0/16 AS56 Air Force Systems Networking 65,536
131.51.0.0/16 AS56 Air Force Systems Networking 65,536
131.46.0.0/16 AS56 Air Force Systems Networking 65,536
131.45.0.0/16 AS56 Air Force Systems Networking 65,536
131.13.0.0/16 AS56 Air Force Systems Networking 65,536
131.3.0.0/16 AS56 Air Force Systems Networking 65,536
131.37.0.0/16 AS56 Air Force Systems Networking 65,536
131.1.0.0/16 AS20746 OLIVETTI S.p.A. 65,536
131.183.0.0/16 AS2025 University of Toledo 65,536
131.40.0.0/16 AS56 Air Force Systems Networking 65,536
131.50.0.0/16 AS56 Air Force Systems Networking 65,536
131.36.0.0/16 AS409 Air Force Systems Networking 65,536
131.129.0.0/16 AS4685 ASAHI Net,Inc. 65,536
131.44.0.0/16 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
131.29.0.0/16 AS56 Air Force Systems Networking 65,536
131.28.0.0/16 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
131.236.0.0/16 AS23859 University of New South Wales 65,536
131.53.0.0/16 AS56 Air Force Systems Networking 65,536
131.248.0.0/16 AS2497 ITOCHU Techno-Solutions Corporation 65,536
131.147.0.0/16 AS2527 Sony Network Communications Inc. 65,536
131.213.0.0/16 AS2527 Sony Network Communications Inc. 65,536
131.159.0.0/16 AS209335 Technical University of Munich 65,536
131.182.0.0/16 AS270 National Aeronautics and Space Administration 65,536
131.187.0.0/16 AS26898 OARnet 65,536
131.249.0.0/16 AS397380 Temple University Health System, Inc. 65,536
131.164.0.0/16 AS3292 TDC A/S 65,536
131.237.0.0/16 AS42894 Ministerie van Verkeer en Waterstaat/Rijkswaterstaat 65,536
131.47.0.0/16 AS409 Air Force Systems Networking 65,536
131.212.0.0/16 AS217 University of Minnesota 65,536
131.32.0.0/16 AS56 Air Force Systems Networking 65,536
131.246.0.0/16 AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau 65,536
131.10.0.0/16 AS56 Air Force Systems Networking 65,536
131.187.0.0/16 AS22320 OARnet 65,536
131.11.0.0/16 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
131.24.0.0/16 AS56 Air Force Systems Networking 65,536
131.25.0.0/16 AS56 Air Force Systems Networking 65,536
131.171.0.0/16 AS22877 University of Maryland Global Campus 65,536
131.197.0.0/16 AS19773 Motorola - Network Computing Services 65,536
131.93.0.0/16 AS20115 Charter Communications LLC 65,536
131.55.0.0/16 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
72.135.156.96 AS10796 Charter Communications Inc 6.46ms from Chicago, US
97.224.222.96 AS6167 Verizon Business 12.24ms from Chicago, US
52.15.229.48 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
218.19.190.32 AS4134 CHINANET-BACKBONE 2.15ms from Guangzhou, CN
99.172.40.128 AS7018 AT&T Enterprises, LLC 6.23ms from Houston, US
98.70.126.0 AS8075 Microsoft Corporation 0.15ms from Lohogaon, IN
46.27.21.160 AS12430 VODAFONE ESPANA S.A.U. 0.58ms from Madrid, ES
72.60.98.144 AS47583 Hostinger International Limited 0.37ms from Mumbai, IN
112.27.114.96 AS9808 China Mobile Communications Group Co., Ltd. 6.88ms from Nanjing, CN
49.169.147.144 AS17858 LG POWERCOMM 2.31ms from Seoul, KR
110.11.243.80 AS9318 SK Broadband Co Ltd 1.75ms from Seoul, KR
120.25.166.128 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.56ms from Shenzhen, CN
23.218.94.64 AS20940 Akamai International B.V. 0.29ms from Tokyo, JP
106.73.70.0 AS2516 KDDI CORPORATION 4.67ms from Tokyo, JP
4.172.62.16 AS8075 Microsoft Corporation 0.15ms from Toronto, CA
97.109.170.48 AS812 Rogers Communications Canada Inc. 11.89ms from Toronto, CA
193.80.83.128 AS8447 A1 Telekom Austria AG 7.46ms from Vienna, AT
79.127.171.32 AS60068 Datacamp Limited 0.15ms from Amsterdam, NL
122.57.199.96 AS4771 Spark New Zealand Trading Ltd. 0.88ms from Auckland, NZ
44.245.12.48 AS16509 Amazon.com, Inc. 0.42ms from Boardman, US
156.204.163.176 AS8452 TE-AS 5.68ms from Cairo, EG
154.219.130.16 AS134548 DXTL Tseung Kwan O Service 0.74ms from Hong Kong, HK
117.87.4.16 AS4134 CHINANET-BACKBONE 10.71ms from Huai'an, CN
175.171.29.64 AS4837 CHINA UNICOM China169 Backbone 10.36ms from Liaoyang, CN
178.239.192.240 AS201838 Community Fibre Limited 1.24ms from London, GB

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 131.87.6.84
traceroute to 131.87.6.84 (131.87.6.84): 9 hops max, 52 byte packets
4 *
5 *
6 [AS3356] 65.56.131.54 41.988 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Gretna, US
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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