Type ASN code or IP and hit Check button
ASN information of 198.66.184.185
Query
198.66.184.185
ASN Information
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. # # # Query terms are ambiguous. The query is assumed to be: # "n 198.66.184.185" # # Use "?" to get help. # NetRange: 198.63.0.0 - 198.66.255.255 CIDR: 198.66.0.0/16, 198.64.0.0/15, 198.63.0.0/16 NetName: NTTA-198-63 NetHandle: NET-198-63-0-0-1 Parent: NET198 (NET-198-0-0-0-0) NetType: Direct Allocation OriginAS: Organization: NTT America, Inc. (NTTAM-1) RegDate: 1993-02-11 Updated: 2012-03-02 Comment: Comment: Reassignment information for this block is Comment: available at rwhois.gin.ntt.net port 4321 Ref: https://rdap.arin.net/registry/ip/198.63.0.0 OrgName: NTT America, Inc. OrgId: NTTAM-1 Address: 15809 Bear Creek Pkwy Address: Suite 320 City: Redmond StateProv: WA PostalCode: 98052 Country: US RegDate: 2005-12-08 Updated: 2024-03-04 Ref: https://rdap.arin.net/registry/entity/NTTAM-1 ReferralServer: rwhois://rwhois.gin.ntt.net:4321 OrgTechHandle: CANDE70-ARIN OrgTechName: Candela, Massimo OrgTechPhone: +1-214-915-1366 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/CANDE70-ARIN OrgAbuseHandle: NAAC-ARIN OrgAbuseName: NTT America Abuse Contact OrgAbusePhone: +1-877-688-6625 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/NAAC-ARIN OrgNOCHandle: NASC-ARIN OrgNOCName: NTT America Support Contact OrgNOCPhone: +1-877-688-6625 OrgNOCEmail: [email protected] OrgNOCRef: https://rdap.arin.net/registry/entity/NASC-ARIN OrgRoutingHandle: PEERI-ARIN OrgRoutingName: Peering OrgRoutingPhone: +1-877-688-6625 OrgRoutingEmail: [email protected] OrgRoutingRef: https://rdap.arin.net/registry/entity/PEERI-ARIN OrgTechHandle: VIPAR-ARIN OrgTechName: VIPAR OrgTechPhone: +1-877-688-6625 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/VIPAR-ARIN RTechHandle: VIA4-ORG-ARIN RTechName: VIPAR RTechPhone: +1-877-688-6625 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/VIA4-ORG-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2025, American Registry for Internet Numbers, Ltd. #
ASN Lookup
Quickly lookup updated information about specific Autonomous System Number (ASN), Organization, CIDR, or registered IP addresses (IPv4 and IPv6).
An ASN (Autonomous System Number) Lookup tool is a service that allows you to find information about an Autonomous System (AS), which is a collection of networks that operate under a single administrative domain. An AS is identified by a unique ASN, which is assigned by the Internet Assigned Numbers Authority (IANA). The ASN Lookup tool allows you to find information about an AS, including its name, country, and internet service provider (ISP).
How to Use an ASN Lookup Tool?
Enter the ASN number.
You can find the ASN number by using other networking tools, such as traceroute, or by searching for the organization name or ISP associated with the AS.
Run the Lookup tool: Click the "Check" button to run the ASN Lookup tool. The tool will scan its database and provide information about the AS associated with the ASN number.
Review the results: The ASN Lookup tool will provide a report that lists the name of the AS, the country where it is located, and the ISP that manages the AS. It may also provide additional information, such as the IP address ranges associated with the AS.
Use the information: Once you've looked up the ASN, you can use the information for a variety of purposes, such as troubleshooting network issues, identifying potential security threats, or optimizing network performance.
