AS number details

AS21633

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

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AS21633 – U.S. Department of the Interior

Field Value
Country United States
Website doioig.gov
Hosted domains 1
Number of IPv4 4,608
Number of IPv6 0
ASN type Government
Registry arin
Allocated 24 years ago on Jun 01, 2001
Updated 2 years ago on Nov 17, 2023
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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IP Ranges API

WHOIS Details


                                                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.

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

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Useful for Cybersecurity

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

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

IP Address ASN Details
137.227.196.81 AS21633 U.S. Department of the Interior 2.21ms 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
86.83.6.33 AS1136 KPN B.V. 2.46ms from Amsterdam, NL
83.81.173.1 AS33915 Vodafone Libertel B.V. 2.91ms from Amsterdam, NL
185.63.69.241 AS59985 SAM Office B.V. 0.15ms from Amsterdam, NL
69.140.151.33 AS7922 Comcast Cable Communications, LLC 7.04ms from Ashburn, US
50.6.186.1 AS19871 Network Solutions, LLC 1.07ms from Atlanta, US
101.109.232.1 AS23969 TOT Public Company Limited 0.55ms from Bangkok, TH
147.83.200.193 AS13041 Consorci de Serveis Universitaris de Catalunya 0.61ms from Barcelona, ES
139.220.198.1 AS7468 Cyber Express Communication Ltd. 10.47ms from Beijing, CN
188.2.54.129 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 9.01ms from Belgrade, RS
109.93.40.1 AS8400 TELEKOM SRBIJA a.d. 2.19ms from Belgrade, RS
186.130.155.97 AS22927 Telefonica de Argentina 2.11ms from Buenos Aires, AR
186.190.186.1 AS264830 Coop. de Luz y Fuerza Eléct. Industria y Otros Serv. Públicos,Vivienda y Crédito de Punta Alta Ltda 7.62ms from Buenos Aires, AR
181.98.168.1 AS7303 Telecom Argentina S.A. 9.04ms from Buenos Aires, AR
197.89.146.1 AS20011 Dimension Data 11.51ms from Cape Town, ZA
184.164.23.97 AS13428 Surf Air Wireless, LLC 3.33ms from Chicago, US
150.195.77.1 AS30036 Mediacom Communications Corp 4.40ms from Chicago, US
12.17.238.1 AS7018 AT&T Enterprises, LLC 10.58ms from Chicago, US
188.210.244.1 AS8926 Moldtelecom SA 4.27ms from Chisinau, MD
190.189.173.1 AS7303 Telecom Argentina S.A. 0.78ms from Cordoba, AR
201.39.59.209 AS4230 CLARO S.A. 0.63ms from Curitiba, BR
223.236.140.129 AS24560 Bharti Airtel Ltd., Telemedia Services 8.24ms from Delhi, IN
27.148.224.129 AS4134 CHINANET-BACKBONE 6.66ms from Fuzhou, CN
46.248.182.177 AS47544 IQ PL Sp. z o.o. 5.21ms from Gdynia, PL
120.234.196.113 AS9808 China Mobile Communications Group Co., Ltd. 4.45ms from Guangzhou, CN
173.252.32.1 AS11260 EastLink 2.48ms from Halifax, CA

Traceroute

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

$
traceroute -a -n -q1 -f7 -m10 137.227.192.100
traceroute to 137.227.192.100 (137.227.192.100): 10 hops max, 52 byte packets
7 [AS3356] 4.16.75.162 31.493 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Dallas, 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 AS21633 at robtex.

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