AS number details

AS1637

Headquarters, USAISC  ·  mail.mil

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS1637 – Headquarters, USAISC

Field Value
Country United States
Website mail.mil
Hosted domains 0
Number of IPv4 200,448
Number of IPv6 1,208,925,819,614,629,174,706,176
ASN type Government
Registry arin
Allocated 21 years ago on May 12, 2004
Updated 14 years ago on Aug 24, 2011

IP Ranges

Netblock Company Num of IPs
143.46.0.0/16 Headquarters, USAISC 65,536
155.5.0.0/16 Headquarters, USAISC 65,536
155.6.0.0/16 Headquarters, USAISC 65,536
143.68.152.0/21 Headquarters, USAISC 2,048
143.46.116.0/22 Headquarters, USAISC 1,024
143.46.120.0/22 Headquarters, USAISC 1,024
143.46.164.0/22 Headquarters, USAISC 1,024
6.134.24.0/22 Headquarters, USAISC 1,024
143.46.128.0/23 Headquarters, USAISC 512
143.46.130.0/23 Headquarters, USAISC 512
143.46.134.0/23 Headquarters, USAISC 512
143.46.8.0/23 Headquarters, USAISC 512
155.5.122.0/23 Headquarters, USAISC 512
155.5.142.0/23 Headquarters, USAISC 512
155.5.152.0/23 Headquarters, USAISC 512
143.46.10.0/24 Headquarters, USAISC 256
143.46.110.0/24 Headquarters, USAISC 256
143.46.11.0/24 Headquarters, USAISC 256
143.46.12.0/24 Headquarters, USAISC 256
143.46.140.0/24 Headquarters, USAISC 256
143.46.141.0/24 Headquarters, USAISC 256
143.46.142.0/24 Headquarters, USAISC 256
143.46.143.0/24 Headquarters, USAISC 256
143.46.144.0/24 Headquarters, USAISC 256
143.46.145.0/24 Headquarters, USAISC 256
143.46.146.0/24 Headquarters, USAISC 256
143.46.147.0/24 Headquarters, USAISC 256
143.46.150.0/24 Headquarters, USAISC 256
143.46.151.0/24 Headquarters, USAISC 256
143.46.158.0/24 Headquarters, USAISC 256
143.46.161.0/24 Headquarters, USAISC 256
143.46.168.0/24 Headquarters, USAISC 256
143.46.169.0/24 Headquarters, USAISC 256
143.46.170.0/24 Headquarters, USAISC 256
143.46.17.0/24 Headquarters, USAISC 256
143.46.18.0/24 Headquarters, USAISC 256
143.46.190.0/24 Headquarters, USAISC 256
143.46.193.0/24 Headquarters, USAISC 256
143.46.196.0/24 Headquarters, USAISC 256
143.46.20.0/24 Headquarters, USAISC 256
143.46.210.0/24 Headquarters, USAISC 256
143.46.21.0/24 Headquarters, USAISC 256
143.46.22.0/24 Headquarters, USAISC 256
143.46.229.0/24 Headquarters, USAISC 256
143.46.23.0/24 Headquarters, USAISC 256
143.46.240.0/24 Headquarters, USAISC 256
143.46.24.0/24 Headquarters, USAISC 256
143.46.25.0/24 Headquarters, USAISC 256
143.46.253.0/24 Headquarters, USAISC 256
143.46.26.0/24 Headquarters, USAISC 256
143.46.27.0/24 Headquarters, USAISC 256
143.46.32.0/24 Headquarters, USAISC 256
143.46.33.0/24 Headquarters, USAISC 256
143.46.34.0/24 Headquarters, USAISC 256
143.46.35.0/24 Headquarters, USAISC 256
143.46.36.0/24 Headquarters, USAISC 256
143.46.37.0/24 Headquarters, USAISC 256
143.46.39.0/24 Headquarters, USAISC 256
143.46.48.0/24 Headquarters, USAISC 256
143.46.49.0/24 Headquarters, USAISC 256
143.46.50.0/24 Headquarters, USAISC 256
143.46.5.0/24 Headquarters, USAISC 256
143.46.51.0/24 Headquarters, USAISC 256
143.46.53.0/24 Headquarters, USAISC 256
143.46.60.0/24 Headquarters, USAISC 256
147.248.24.0/24 Headquarters, USAISC 256
155.5.106.0/24 Headquarters, USAISC 256
155.5.116.0/24 Headquarters, USAISC 256
155.5.17.0/24 Headquarters, USAISC 256
155.5.18.0/24 Headquarters, USAISC 256
155.5.20.0/24 Headquarters, USAISC 256
155.5.21.0/24 Headquarters, USAISC 256
155.5.32.0/24 Headquarters, USAISC 256
155.5.33.0/24 Headquarters, USAISC 256
155.5.35.0/24 Headquarters, USAISC 256
155.5.48.0/24 Headquarters, USAISC 256
155.5.49.0/24 Headquarters, USAISC 256
155.6.100.0/24 Headquarters, USAISC 256
155.6.194.0/24 Headquarters, USAISC 256
155.6.200.0/24 Headquarters, USAISC 256
155.6.20.0/24 Headquarters, USAISC 256
155.6.210.0/24 Headquarters, USAISC 256
155.6.21.0/24 Headquarters, USAISC 256
155.6.216.0/24 Headquarters, USAISC 256
155.6.217.0/24 Headquarters, USAISC 256
155.6.218.0/24 Headquarters, USAISC 256
155.6.219.0/24 Headquarters, USAISC 256
155.6.220.0/24 Headquarters, USAISC 256
155.6.22.0/24 Headquarters, USAISC 256
155.6.23.0/24 Headquarters, USAISC 256
155.6.240.0/24 Headquarters, USAISC 256
155.6.24.0/24 Headquarters, USAISC 256
155.6.243.0/24 Headquarters, USAISC 256
155.6.25.0/24 Headquarters, USAISC 256
155.6.26.0/24 Headquarters, USAISC 256
155.6.27.0/24 Headquarters, USAISC 256
155.6.28.0/24 Headquarters, USAISC 256
155.6.29.0/24 Headquarters, USAISC 256
155.6.30.0/24 Headquarters, USAISC 256
155.6.31.0/24 Headquarters, USAISC 256
155.6.32.0/24 Headquarters, USAISC 256
155.6.33.0/24 Headquarters, USAISC 256
155.6.35.0/24 Headquarters, USAISC 256
155.6.37.0/24 Headquarters, USAISC 256
155.6.39.0/24 Headquarters, USAISC 256
155.6.40.0/24 Headquarters, USAISC 256
155.6.41.0/24 Headquarters, USAISC 256
155.6.42.0/24 Headquarters, USAISC 256
155.6.48.0/24 Headquarters, USAISC 256
155.6.51.0/24 Headquarters, USAISC 256
155.6.53.0/24 Headquarters, USAISC 256
155.6.56.0/24 Headquarters, USAISC 256
155.6.57.0/24 Headquarters, USAISC 256
155.6.58.0/24 Headquarters, USAISC 256
155.6.90.0/24 Headquarters, USAISC 256
155.6.98.0/24 Headquarters, USAISC 256
6.16.88.0/24 Headquarters, USAISC 256
6.16.89.0/24 Headquarters, USAISC 256

Netblock Company
2608:c141:30::/48 United States Department of Defense (DoD)
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view whois details › 

                                                ASHandle:       AS1637
                                                OrgID:          AS1637
                                                ASName:         AS1637
                                                ASNumber:       AS1637
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP Whois API IP Whois Database Download

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API Hosted Domains Database Download

Peers

There is 1 peer for this ASN.

Peers Name
AS27066 United States Department of Defense (DoD)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS27066 United States Department of Defense (DoD)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

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
162.81.133.181 AS33566 Knoxville Utilities Board 6.78ms from Atlanta, US
181.105.133.213 AS7303 Telecom Argentina S.A. 5.19ms from Buenos Aires, AR
197.52.164.229 AS8452 TE-AS 3.82ms from Cairo, EG
172.101.239.165 AS11351 Charter Communications Inc 16.83ms from Chicago, US
99.57.45.181 AS7018 AT&T Enterprises, LLC 1.74ms from Dallas, US
51.255.124.197 AS16276 OVH SAS 0.08ms from Gravelines, FR
149.90.227.101 AS12353 Vodafone Portugal 6.44ms from Lisbon, PT
90.251.127.149 AS5378 Vodafone Limited 5.15ms from London, GB
68.108.246.85 AS22773 Cox Communications Inc. 8.95ms from Los Angeles, US
97.218.214.53 AS6167 Verizon Business 10.24ms from Los Angeles, US
75.204.160.133 AS6167 Verizon Business 13.85ms from Los Angeles, US
180.241.33.133 AS7713 PT Telekomunikasi Indonesia 1.79ms from Medan, ID
153.199.179.101 AS4713 NTT Communications Corporation 7.55ms from Osaka, JP
52.147.88.85 AS8075 Microsoft Corporation 0.34ms from Osaka, JP
34.208.96.229 AS16509 Amazon.com, Inc. 4.45ms from Portland, US
177.36.59.5 AS262909 JK TELECOMUNICACOES LTDA 14.51ms from Sao Paulo, BR
220.72.99.181 AS4766 Korea Telecom 1.37ms from Seoul, KR
180.65.167.165 AS9318 SK Broadband Co Ltd 4.21ms from Seoul, KR
114.43.120.245 AS3462 Data Communication Business Group 2.28ms from Taipei, TW
104.86.58.229 AS16625 Akamai Technologies, Inc. 0.33ms from Berlin, DE
81.182.193.181 AS5483 Magyar Telekom Plc. 6.51ms from Budapest, HU
202.191.143.21 AS9583 Sify Limited 2.29ms from Chennai, IN
170.0.175.117 AS263055 Pinhais Net Telecom Comercio e Serviços Ltda 1.25ms from Curitiba, BR
65.115.62.85 AS209 CenturyLink Communications, LLC 2.14ms from Dallas, US
185.56.26.5 AS60129 CSTI SA 0.92ms from Geneve, CH

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 143.46.83.176
traceroute to 143.46.83.176 (143.46.83.176): 9 hops max, 52 byte packets
4 *
5 [AS3356] 4.69.219.222 157.553 ms
6 [AS3356] 8.244.134.50 158.649 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Ashburn, US
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 AS1637 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs