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AS4155 · USDA

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Summary

Country	United States
Domain	usda.gov
ASN	AS4155
Registry	ARIN
ID	NETBLK-USFS

WHOIS Details

NetHandle:      NET-166-2-0-0-1
OrgID:          USDA-3-Z
Parent:         NET-166-0-0-0-0
NetName:        NETBLK-USFS
NetRange:       166.2.0.0 - 166.7.255.255
NetType:        allocation
RegDate:        1993-11-03
Updated:        2024-04-25
Source:         ARIN


OrgID:          USDA-3-Z
OrgName:        USDA
CanAllocate:    
Street:         Suite 133, Building A
Street:         2150 Centre Ave
City:           Fort Collins
State/Prov:     CO
Country:        US
PostalCode:     80526
RegDate:        2024-04-10
Updated:        2024-04-10
OrgAdminHandle: ZU20-ARIN
OrgTechHandle:  ZU20-ARIN
OrgAbuseHandle: SECUR27-ARIN
OrgAbuseHandle: ZU20-ARIN
Source:         ARIN


POCHandle:      SECUR27-ARIN
IsRole:         Y
LastName:       Security Abuse
FirstName:      
Street:         2150 Centre Ave. Building A
City:           Fort Collins
State/Prov:     CO
Country:        US
PostalCode:     80526
RegDate:        2008-10-08
Updated:        2018-11-29
OfficePhone:    +1-866-873-2926
Mailbox:        abuse@usda.gov
Source:         ARIN


POCHandle:      ZU20-ARIN
IsRole:         Y
LastName:       USDA - Office of the ChiefInformation Officer
FirstName:      
Street:         2150 Centre Ave. Building A Suite 133
City:           Fort Collins
State/Prov:     CO
Country:        US
PostalCode:     80526
RegDate:        2000-06-16
Updated:        2025-06-27
OfficePhone:    +1-866-873-2926
Mailbox:        duty.officer@usda.gov
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

No IPs in this range 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
128.173.230.24	AS1312 Virginia Polytechnic Institute and State Univ.	`6.57ms` from Ashburn, US
174.173.222.136	AS7922 Comcast Cable Communications, LLC	`8.06ms` from Ashburn, US
192.3.149.56	AS36352 HostPapa	`0.10ms` from Buffalo, US
36.129.142.8	AS56044 China Mobile communications corporation	`16.39ms` from Dalian, CN
87.66.223.24	AS5432 Proximus NV	`4.82ms` from Gravelines, FR
34.88.30.88	AS396982 Google LLC	`0.13ms` from Hamina, FI
64.173.237.56	AS7018 AT&T Enterprises, LLC	`2.42ms` from Los Angeles, US
60.145.57.8	AS17676 SoftBank Corp.	`3.61ms` from Osaka, JP
82.117.42.104	AS21119 Braathe AS	`1.84ms` from Oslo, NO
189.156.167.88	AS8151 UNINET	`4.24ms` from Santiago de Queretaro, MX
20.47.139.184	AS8075 Microsoft Corporation	`0.40ms` from Boydton, US
89.244.223.184	AS8881 1&1 Versatel Deutschland GmbH	`5.00ms` from Hamburg, DE
41.15.200.184	AS29975 Vodacom	`9.83ms` from Johannesburg, ZA
18.134.111.152	AS16509 Amazon.com, Inc.	`0.14ms` from London, GB
88.1.194.72	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.90ms` from Madrid, ES
47.35.185.8	AS20115 Charter Communications LLC	`9.40ms` from Minneapolis, US
220.186.51.8	AS4134 CHINANET-BACKBONE	`11.06ms` from Nanchang, CN
179.102.54.120	AS26599 TELEFÔNICA BRASIL S.A	`2.38ms` from Sao Paulo, BR
27.238.30.200	AS4766 Korea Telecom	`5.57ms` from Seoul, KR
78.61.116.40	AS8764 Telia Lietuva, AB	`5.64ms` from Siauliai, LT
146.71.92.136	AS395768 iTeraTEL Communications Inc.	`0.72ms` from Toronto, CA
20.104.235.56	AS8075 Microsoft Corporation	`0.19ms` from Toronto, CA
89.172.140.24	AS5391 Hrvatski Telekom d.d.	`1.88ms` from Zagreb, HR
118.173.4.40	AS23969 TOT Public Company Limited	`2.61ms` from Bangkok, TH
23.253.248.216	AS33070 Rackspace Hosting	`0.89ms` from Dallas, US

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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