AS number details

AS138

DoD Network Information Center  ·  mail.mil

United States

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AS138 – DoD Network Information Center

Field Value
Country United States
Website mail.mil
Hosted domains 0
Number of IPv4 236,288
Number of IPv6 0
ASN type Government
Registry arin
Allocated 38 years ago on Nov 11, 1987
Updated 16 years ago on May 26, 2009

IP Ranges

Netblock Company Num of IPs
131.66.0.0/16 DoD Network Information Center 65,536
131.67.0.0/16 DoD Network Information Center 65,536
131.68.0.0/16 DoD Network Information Center 65,536
141.234.0.0/18 DoD Network Information Center 16,384
141.234.64.0/18 DoD Network Information Center 16,384
144.183.200.0/21 DoD Network Information Center 2,048
144.183.196.0/22 DoD Network Information Center 1,024
144.183.32.0/22 DoD Network Information Center 1,024
144.183.128.0/23 DoD Network Information Center 512
144.183.127.0/24 DoD Network Information Center 256
144.183.130.0/24 DoD Network Information Center 256
144.183.131.0/24 DoD Network Information Center 256
144.183.15.0/24 DoD Network Information Center 256
144.183.16.0/24 DoD Network Information Center 256
144.183.17.0/24 DoD Network Information Center 256
144.183.20.0/24 DoD Network Information Center 256
144.183.216.0/24 DoD Network Information Center 256
144.183.227.0/24 DoD Network Information Center 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS138
                                                OrgID:          AS138
                                                ASName:         AS138
                                                ASNumber:       AS138
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There is 1 peer for this ASN.

Peers Name
AS27064 DoD Network Information Center
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS27064 DoD Network Information Center
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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
144.183.129.10 AS138 DoD Network Information Center 11.15ms from Chicago, 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
3.144.83.58 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
108.59.94.122 AS396982 Google LLC 6.40ms from Dallas, US
18.156.143.26 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
101.251.6.250 AS132856 Kathmandu University 1.16ms from Kathmandu, NP
109.200.142.42 AS6789 CRELCOM LLC 7.01ms from Krasnodar, RU
5.144.144.10 AS197991 Hispasat S.A 1.24ms from Madrid, ES
148.76.44.170 AS6128 Cablevision Systems Corp. 7.77ms from New York City, US
203.135.226.74 AS7679 QTnet,Inc. 8.33ms from Osaka, JP
187.106.249.186 AS28573 Claro NXT Telecomunicacoes Ltda 9.38ms from Osasco, BR
27.212.45.154 AS4837 CHINA UNICOM China169 Backbone 4.60ms from Qingdao, CN
54.91.143.90 AS14618 Amazon.com, Inc. 0.44ms from Reston, US
111.220.43.234 AS9443 Vocus Retail 1.41ms from Sydney, AU
62.56.245.10 AS12491 Gilat Telecom Ltd. 2.41ms from Tel Aviv, IL
194.156.103.250 AS215540 GLOBAL CONNECTIVITY SOLUTIONS LLP 0.16ms from Abovyan, AM
35.161.219.218 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
217.252.153.26 AS3320 Deutsche Telekom AG 7.57ms from Frankfurt am Main, DE
83.99.51.90 AS6661 POST Luxembourg 1.48ms from Luxembourg, LU
219.159.232.218 AS4134 CHINANET-BACKBONE 5.19ms from Nanning, CN
206.80.120.42 AS14230 ARK Data Centers LLC 1.30ms from Pittsburgh, US
59.8.156.170 AS4766 Korea Telecom 1.65ms from Seoul, KR
183.239.64.122 AS9808 China Mobile Communications Group Co., Ltd. 6.59ms from Shenzhen, CN
118.165.98.122 AS3462 Data Communication Business Group 1.16ms from Taipei, TW
133.237.188.250 AS23820 Rakuten Group, Inc. 1.76ms from Tokyo, JP
216.8.184.90 AS7057 Managed Network Systems Inc. 5.83ms from Toronto, CA
109.73.154.42 AS29056 Citycom Telekommunikation GmbH 3.88ms from Vienna, AT

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 131.68.228.136
traceroute to 131.68.228.136 (131.68.228.136): 7 hops max, 52 byte packets
3 [AS9002] 87.245.230.95 2.768 ms
4 [AS9002] 87.245.230.94 26.95 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Astana, KZ
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS138 at robtex.

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