AS1602 Headquarters, USAISC details

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AS1602 – Headquarters, USAISC

Field	Value
Country	United States
Website	mail.mil
Hosted domains	0
Number of IPv4	199,424
Number of IPv6	4,835,703,278,458,516,698,824,704
ASN type	Government
Registry	arin
Allocated	21 years ago on May 12, 2004
Updated	14 years ago on Aug 24, 2011

Netblock	Company	Num of IPs
143.212.0.0/16	Headquarters, USAISC	65,536
143.213.0.0/16	Headquarters, USAISC	65,536
143.214.0.0/16	Headquarters, USAISC	65,536
143.214.44.0/22	Headquarters, USAISC	1,024
6.134.20.0/22	Headquarters, USAISC	1,024
143.213.206.0/23	Headquarters, USAISC	512
143.213.216.0/23	Headquarters, USAISC	512
143.213.36.0/23	Headquarters, USAISC	512
143.213.40.0/23	Headquarters, USAISC	512
143.213.46.0/23	Headquarters, USAISC	512
143.213.54.0/23	Headquarters, USAISC	512
143.213.98.0/23	Headquarters, USAISC	512
143.214.196.0/23	Headquarters, USAISC	512
143.214.50.0/23	Headquarters, USAISC	512
143.214.52.0/23	Headquarters, USAISC	512
143.214.54.0/23	Headquarters, USAISC	512
143.214.8.0/23	Headquarters, USAISC	512
147.248.32.0/23	Headquarters, USAISC	512
147.248.38.0/23	Headquarters, USAISC	512
143.212.104.0/24	Headquarters, USAISC	256
143.212.106.0/24	Headquarters, USAISC	256
143.212.108.0/24	Headquarters, USAISC	256
143.212.11.0/24	Headquarters, USAISC	256
143.212.111.0/24	Headquarters, USAISC	256
143.212.112.0/24	Headquarters, USAISC	256
143.212.118.0/24	Headquarters, USAISC	256
143.212.12.0/24	Headquarters, USAISC	256
143.212.17.0/24	Headquarters, USAISC	256
143.212.18.0/24	Headquarters, USAISC	256
143.212.22.0/24	Headquarters, USAISC	256
143.212.245.0/24	Headquarters, USAISC	256
143.212.249.0/24	Headquarters, USAISC	256
143.212.250.0/24	Headquarters, USAISC	256
143.212.33.0/24	Headquarters, USAISC	256
143.212.34.0/24	Headquarters, USAISC	256
143.212.35.0/24	Headquarters, USAISC	256
143.212.36.0/24	Headquarters, USAISC	256
143.212.37.0/24	Headquarters, USAISC	256
143.212.38.0/24	Headquarters, USAISC	256
143.212.52.0/24	Headquarters, USAISC	256
143.212.54.0/24	Headquarters, USAISC	256
143.213.104.0/24	Headquarters, USAISC	256
143.213.106.0/24	Headquarters, USAISC	256
143.213.107.0/24	Headquarters, USAISC	256
143.213.11.0/24	Headquarters, USAISC	256
143.213.111.0/24	Headquarters, USAISC	256
143.213.112.0/24	Headquarters, USAISC	256
143.213.114.0/24	Headquarters, USAISC	256
143.213.115.0/24	Headquarters, USAISC	256
143.213.12.0/24	Headquarters, USAISC	256
143.213.125.0/24	Headquarters, USAISC	256
143.213.158.0/24	Headquarters, USAISC	256
143.213.160.0/24	Headquarters, USAISC	256
143.213.17.0/24	Headquarters, USAISC	256
143.213.180.0/24	Headquarters, USAISC	256
143.213.18.0/24	Headquarters, USAISC	256
143.213.181.0/24	Headquarters, USAISC	256
143.213.182.0/24	Headquarters, USAISC	256
143.213.183.0/24	Headquarters, USAISC	256
143.213.185.0/24	Headquarters, USAISC	256
143.213.190.0/24	Headquarters, USAISC	256
143.213.19.0/24	Headquarters, USAISC	256
143.213.195.0/24	Headquarters, USAISC	256
143.213.20.0/24	Headquarters, USAISC	256
143.213.218.0/24	Headquarters, USAISC	256
143.213.22.0/24	Headquarters, USAISC	256
143.213.221.0/24	Headquarters, USAISC	256
143.213.222.0/24	Headquarters, USAISC	256
143.213.23.0/24	Headquarters, USAISC	256
143.213.245.0/24	Headquarters, USAISC	256
143.213.250.0/24	Headquarters, USAISC	256
143.213.251.0/24	Headquarters, USAISC	256
143.213.252.0/24	Headquarters, USAISC	256
143.213.253.0/24	Headquarters, USAISC	256
143.213.254.0/24	Headquarters, USAISC	256
143.213.34.0/24	Headquarters, USAISC	256
143.213.42.0/24	Headquarters, USAISC	256
143.213.44.0/24	Headquarters, USAISC	256
143.213.48.0/24	Headquarters, USAISC	256
143.213.52.0/24	Headquarters, USAISC	256
143.213.57.0/24	Headquarters, USAISC	256
143.213.58.0/24	Headquarters, USAISC	256
143.213.60.0/24	Headquarters, USAISC	256
143.213.64.0/24	Headquarters, USAISC	256
143.213.65.0/24	Headquarters, USAISC	256
143.213.67.0/24	Headquarters, USAISC	256
143.213.69.0/24	Headquarters, USAISC	256
143.214.11.0/24	Headquarters, USAISC	256
143.214.112.0/24	Headquarters, USAISC	256
143.214.12.0/24	Headquarters, USAISC	256
143.214.144.0/24	Headquarters, USAISC	256
143.214.149.0/24	Headquarters, USAISC	256
143.214.160.0/24	Headquarters, USAISC	256
143.214.182.0/24	Headquarters, USAISC	256
143.214.183.0/24	Headquarters, USAISC	256
143.214.193.0/24	Headquarters, USAISC	256
143.214.22.0/24	Headquarters, USAISC	256
143.214.23.0/24	Headquarters, USAISC	256
143.214.236.0/24	Headquarters, USAISC	256
143.214.240.0/24	Headquarters, USAISC	256
143.214.24.0/24	Headquarters, USAISC	256
143.214.241.0/24	Headquarters, USAISC	256
143.214.243.0/24	Headquarters, USAISC	256
143.214.245.0/24	Headquarters, USAISC	256
143.214.250.0/24	Headquarters, USAISC	256
143.214.251.0/24	Headquarters, USAISC	256
143.214.252.0/24	Headquarters, USAISC	256
143.214.253.0/24	Headquarters, USAISC	256
143.214.254.0/24	Headquarters, USAISC	256
143.214.255.0/24	Headquarters, USAISC	256
143.214.26.0/24	Headquarters, USAISC	256
143.214.28.0/24	Headquarters, USAISC	256
143.214.48.0/24	Headquarters, USAISC	256
143.214.5.0/24	Headquarters, USAISC	256
143.214.64.0/24	Headquarters, USAISC	256
143.214.65.0/24	Headquarters, USAISC	256
143.214.67.0/24	Headquarters, USAISC	256
143.214.82.0/24	Headquarters, USAISC	256
143.214.85.0/24	Headquarters, USAISC	256
143.214.88.0/24	Headquarters, USAISC	256
143.214.91.0/24	Headquarters, USAISC	256
143.214.96.0/24	Headquarters, USAISC	256
143.214.99.0/24	Headquarters, USAISC	256
147.248.37.0/24	Headquarters, USAISC	256
6.16.110.0/24	Headquarters, USAISC	256
6.16.111.0/24	Headquarters, USAISC	256

Netblock	Company
2608:c189:2b0::/48	United States Department of Defense (DoD)
2608:c1a0:1a0::/48	United States Department of Defense (DoD)
2608:c1a1:230::/48	United States Department of Defense (DoD)
2608:c1a2:760::/48	United States Department of Defense (DoD)

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WHOIS Details

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                                                ASHandle:       AS1602
                                                OrgID:          AS1602
                                                ASName:         AS1602
                                                ASNumber:       AS1602
                                                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	United States Department of Defense (DoD)

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Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS27064	United States Department of Defense (DoD)

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN 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
185.44.246.82	AS51088 A2B IP B.V.	`0.80ms` from Amsterdam, NL
98.182.105.2	AS23172 Pentagon Federal Credit Union	`1.22ms` from Ashburn, US
80.107.124.226	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.77ms` from Athens, GR
192.108.71.66	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`9.75ms` from Berlin, DE
195.23.106.18	AS1897 NOS COMUNICACOES, S.A.	`0.50ms` from Braga, PT
186.222.40.194	AS28573 Claro NXT Telecomunicacoes Ltda	`13.99ms` from Curitiba, BR
24.231.115.162	AS29866 OPTICALTEL	`0.98ms` from Miami, US
3.88.49.242	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
2.88.156.66	AS25019 Saudi Telecom Company JSC	`1.96ms` from Riyadh, SA
75.98.226.18	AS3549 Level 3 Parent, LLC	`11.86ms` from Ashburn, US
132.183.179.178	AS40831 Mass General Brigham Incorporated	`2.01ms` from Boston, US
186.128.42.66	AS22927 Telefonica de Argentina	`2.06ms` from Buenos Aires, AR
199.19.197.2	AS21534 BroadSoft, Inc.	`0.63ms` from Dallas, US
154.92.238.98	AS9294 GNET INC.	`0.82ms` from Hong Kong, HK
72.9.204.2	AS22343 Vonage Business Inc.	`14.12ms` from Las Vegas, US
223.100.190.194	AS56044 China Mobile communications corporation	`6.41ms` from Liaoyang, CN
213.230.200.114	AS25098 Netcalibre Ltd	`0.40ms` from London, GB
90.83.166.178	AS3215 Orange S.A.	`11.53ms` from Paris, FR
44.215.54.34	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
76.149.110.162	AS7922 Comcast Cable Communications, LLC	`10.15ms` from Santa Clara, US
189.95.202.146	AS22085 Claro S/A	`14.55ms` from Sao Paulo, BR
110.35.55.2	AS38684 CMB Daejeon Broadcasting Co,.Ltd	`3.49ms` from Seoul, KR
77.110.66.114	AS398704 STACKS INC	`0.21ms` from Seoul, KR
210.220.227.210	AS4663 ELIMNET, INC.	`2.67ms` from Seoul, KR
222.101.158.66	AS4766 Korea Telecom	`1.44ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m6 143.212.10.122

traceroute to 143.212.10.122 (143.212.10.122): 6 hops max, 52 byte packets

1 [AS9009] 152.89.160.37 0.591 ms

2 *

3 [] 37.120.128.190 0.34 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Belgrade, RS

On September 11th 2025

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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 AS1602 at robtex.

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