Autonomous System details

AS21633

U.S. Department of the Interior  ·  doioig.gov

United States

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AS21633 – U.S. Department of the Interior

Field Value
Country United States
Website doioig.gov
Hosted domains 1
IPv4 addresses 4,608
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 25 years ago on Jun 01, 2001
Updated 2 years ago on Nov 17, 2023

IP Ranges

Netblock Company Num of IPs
137.227.96.0/21 U.S. Department of the Interior 2,048
137.227.192.0/21 U.S. Department of the Interior 2,048
205.173.0.0/24 U.S. Department of the Interior 256
205.173.4.0/24 U.S. Department of the Interior 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21633
                                                OrgID:          AS21633
                                                ASName:         AS21633
                                                ASNumber:       AS21633
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
137.227.98.5 █████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS22284 U.S. Department of the Interior
AS3549 Level 3 Parent, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS22284 U.S. Department of the Interior
AS3549 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
137.227.96.206 AS21633 U.S. Department of the Interior 36.99ms from Denver, US
137.227.196.81 AS21633 U.S. Department of the Interior 2.44ms from Ashburn, US
137.227.98.139 AS21633 U.S. Department of the Interior 36.67ms from Denver, US
137.227.198.11 AS21633 U.S. Department of the Interior 2.61ms from Ashburn, 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
94.210.3.1 AS33915 Vodafone Libertel B.V. 5.27ms from Amsterdam, NL
208.65.81.129 AS22408 West Ky Networks 11.97ms from Atlanta, US
192.222.28.1 AS22646 Hargray Communications Group, Inc. 7.04ms from Atlanta, US
110.78.219.1 AS9335 National Telecom Public Company Limited 0.95ms from Bangkok, TH
84.88.32.129 AS13041 Consorci de Serveis Universitaris de Catalunya 0.34ms from Barcelona, ES
60.29.109.225 AS4837 CHINA UNICOM China169 Backbone 5.79ms from Beijing, CN
190.157.240.1 AS10620 Telmex Colombia S.A. 2.75ms from Bogota, CO
181.49.94.209 AS14080 Telmex Colombia S.A. 1.01ms from Bogota, CO
140.235.236.17 AS400848 DHI TECHNICAL SERVICES LLC 13.57ms from Boston, US
81.24.16.177 AS6663 Euroweb Romania S.R.L. 0.45ms from Bucharest, RO
190.122.137.129 AS27953 NODOSUD S.A 8.88ms from Buenos Aires, AR
156.215.100.97 AS8452 TE-AS 2.92ms from Cairo, EG
196.117.115.145 AS36925 MEDITELECOM 3.52ms from Casablanca, MA
12.47.97.17 AS7018 AT&T Enterprises, LLC 10.33ms from Chicago, US
98.102.116.97 AS10796 Charter Communications Inc 2.19ms from Cleveland, US
200.195.191.17 AS14868 Ligga Telecomunicações S.A. 0.26ms from Curitiba, BR
162.201.234.1 AS7018 AT&T Enterprises, LLC 11.13ms from Dallas, US
182.71.20.145 AS9498 BHARTI Airtel Ltd. 1.00ms from Delhi, IN
217.34.146.161 AS2856 British Telecommunications PLC 8.58ms from Erith, GB
27.148.224.129 AS4134 CHINANET-BACKBONE 6.18ms from Fuzhou, CN
120.40.212.1 AS4134 CHINANET-BACKBONE 5.11ms from Fuzhou, CN
58.82.192.1 AS137872 China Mobile Hong Kong Company Limited 0.54ms from Hong Kong, HK
38.114.220.1 AS174 Cogent Communications, LLC 1.09ms from Houston, US
8.33.239.33 AS62738 ZochNet 2.50ms from Houston, US
73.232.2.1 AS7922 Comcast Cable Communications, LLC 4.20ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m8 137.227.194.1
traceroute to 137.227.194.1 (137.227.194.1): 8 hops max, 52 byte packets
3 *
4 *
5 [AS3356] 4.16.75.162 78.022 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Coventry, GB
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 AS21633 at robtex.

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