1. All IP Ranges
  2. 138.0.0.0/8
  3. 138.163.0.0/16
  4. AS665  | 138.163.0.0/16

138.163.0.0/16

AS665  ·  United States Department of Defense (DoD)

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Summary

Country United States
Domain navy.mil
ASN AS665
Registry ARIN
ID NMCI-NET-SAN

WHOIS Details

NetHandle:      NET-138-163-0-0-2
OrgID:          NNICN-1
Parent:         NET-138-163-0-0-1
NetName:        NMCI-NET-SAN
NetRange:       138.163.0.0 - 138.163.255.255
NetType:        reallocation
RegDate:        2025-08-14
Updated:        2025-08-14
Source:         ARIN


OrgID:          NNICN-1
OrgName:        Navy Network Information Center (NNIC)
CanAllocate:    
Street:         2465 GUADALCANAL ROAD
Street:         BLDG 1265
City:           VIRGINIA BEACH
State/Prov:     VA
Country:        US
PostalCode:     23459
RegDate:        2006-09-21
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

Nearby Ranges

BGP prefixes that overlap with 138.0.0.0/8

Range ASN Company Num of IPs
138.232.0.0/16 AS1110 University of Innsbruck 65,536
138.201.0.0/16 AS24940 Server Block 65,536
138.23.0.0/16 AS6106 University of California, Riverside 65,536
138.231.0.0/16 AS2269 Ecole Normale Superieure Paris-Saclay EPSCP 65,536
138.184.0.0/16 AS749 DoD Network Information Center 65,536
138.194.0.0/16 AS6262 imported inetnum object for CIS-56 65,536
138.109.0.0/16 AS749 DoD Network Information Center 65,536
138.195.0.0/16 AS2200 CENTRALESUPELEC 65,536
138.198.0.0/16 AS9466 STMicroelectronics 65,536
138.180.0.0/16 AS721 Navy Network Information Center (NNIC) 65,536
138.182.0.0/16 AS749 DoD Network Information Center 65,536
138.192.0.0/16 AS21727 Hamline University 65,536
138.191.0.0/16 AS12511 Post CH AG 65,536
138.103.0.0/16 AS9255 AB Sandvik 65,536
138.107.0.0/16 AS2497 OLYMPUS CORPORATION 65,536
138.115.0.0/16 AS270 National Aeronautics and Space Administration 65,536
138.123.0.0/16 AS46887 Delaware Technical Community College 65,536
138.195.0.0/16 AS212424 CENTRALESUPELEC 65,536
138.168.0.0/16 AS637 MARINE CORPS CYBERSPACE OPERATIONS GROUP 65,536
138.14.0.0/16 AS2119 Saab AB 65,536
138.17.0.0/16 AS749 DoD Network Information Center 65,536
138.180.0.0/16 AS5839 Navy Network Information Center (NNIC) 65,536
138.18.0.0/16 AS749 DoD Network Information Center 65,536
138.181.0.0/16 AS749 DoD Network Information Center 65,536
138.101.0.0/16 AS16509 Nikkei Inc. 65,536
138.189.0.0/16 AS12511 Post CH AG 65,536
138.190.0.0/16 AS3303 Berne, Switzerland 65,536
138.19.0.0/16 AS9269 Asia Pacific Network Information Centre 65,536
138.102.0.0/16 AS2200 INRAE 65,536
138.103.0.0/16 AS15830 AB Sandvik 65,536
138.105.0.0/16 AS8075 Microsoft Limited 65,536
138.106.0.0/16 AS202116 SCANIA CV AB 65,536
138.110.0.0/16 AS396128 Mount Holyoke College 65,536
138.111.0.0/16 AS16509 Amazon Technologies Inc. 65,536
138.116.0.0/16 AS33004 SUNY Empire State University 65,536
138.119.0.0/16 AS611 University of New Brunswick 65,536
138.168.0.0/16 AS721 MARINE CORPS CYBERSPACE OPERATIONS GROUP 65,536
138.131.0.0/16 AS559 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement 65,536
138.13.0.0/16 AS56 Air Force Systems Networking 65,536
138.130.0.0/16 AS1221 Telstra Limited 65,536
138.132.0.0/16 AS20746 Italtel SPA 65,536
138.135.0.0/16 AS749 DoD Network Information Center 65,536
138.15.0.0/16 AS10753 NEC Laboratories America, Inc. 65,536
138.156.0.0/16 AS637 MARINE CORPS CYBERSPACE OPERATIONS GROUP 65,536
138.100.0.0/16 AS766 Universidad Politecnica de Madrid 65,536
138.101.0.0/16 AS9593 Nikkei Inc. 65,536
138.178.0.0/16 AS721 Navy Network Information Center (NNIC) 65,536
138.233.0.0/16 AS56736 Vastra Gotalandsregionen 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
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Pingable IPs

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

IP Address ASN Details
138.163.1.75 AS665 United States Department of Defense (DoD) 47.66ms from Phoenix, US
138.163.129.73 AS665 United States Department of Defense (DoD) 110.23ms from Honolulu, 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
70.73.74.0 AS6327 Shaw Communications Inc. 6.32ms from Calgary, CA
81.197.246.128 AS719 Elisa Oyj 0.69ms from Helsinki, FI
90.222.116.64 AS5607 Sky UK Limited 3.60ms from London, GB
187.155.237.48 AS8151 UNINET 12.38ms from Miami, US
178.125.124.0 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 2.06ms from Minsk, BY
80.212.223.192 AS2119 Telenor Norge AS 1.44ms from Oslo, NO
85.19.233.0 AS25400 Telia Norge AS 4.00ms from Oslo, NO
45.233.170.64 AS266816 SIMECT GROUP REDES E INTERNET S.A.S 8.51ms from Quito, EC
76.70.204.32 AS577 Bell Canada 15.28ms from Seattle, US
125.189.38.160 AS17858 LG POWERCOMM 5.71ms from Seoul, KR
27.119.96.0 AS23563 SK Broadband Co Ltd 1.57ms from Seoul, KR
109.162.18.208 AS15895 "Kyivstar" PJSC 10.72ms from Warsaw, PL
73.173.53.128 AS7922 Comcast Cable Communications, LLC 8.04ms from Ashburn, US
52.30.144.16 AS16509 Amazon.com, Inc. 0.10ms from Dublin, IE
8.209.91.144 AS45102 Alibaba (US) Technology Co., Ltd. 0.71ms from Frankfurt am Main, DE
176.93.52.16 AS16086 DNA Oyj 12.55ms from Helsinki, FI
86.176.130.0 AS2856 British Telecommunications PLC 1.80ms from London, GB
74.121.17.0 AS27441 ITRON INC. 5.13ms from Los Angeles, US
47.204.233.48 AS5650 Frontier Communications of America, Inc. 5.93ms from Miami, US
94.199.110.64 AS8595 OOO WestCall Ltd. 1.45ms from Moscow, RU
133.123.185.176 AS7522 STNet, Incorporated 7.53ms from Osaka, JP
44.202.204.192 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
61.109.57.0 AS17864 SK Broadband Co Ltd 1.67ms from Seoul, KR
151.243.13.0 AS206735 Novelcomm LP 5.11ms from Sofia, BG
158.174.175.0 AS8473 Bahnhof AB 0.81ms from Stockholm, SE

Traceroute

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

$
traceroute -a -n -q1 -m5 138.163.229.18
traceroute to 138.163.229.18 (138.163.229.18): 5 hops max, 52 byte packets
1 [AS31898] 140.91.242.3 0.079 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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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