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ASN information of 117.251.40.145
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117.251.40.145
ASN Information
% [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '117.251.0.0 - 117.251.63.255' % Abuse contact for '117.251.0.0 - 117.251.63.255' is '[email protected]' inetnum: 117.251.0.0 - 117.251.63.255 netname: BSNL-GSM-SouthZone descr: BSNL GSM South Zone, O/o DE (VAS) Ivth floor, Haddows Road Telecom Bldg., Haddows Road, Chennai-600006 country: IN admin-c: RA341-AP tech-c: SB660-AP abuse-c: AB1061-AP status: ASSIGNED NON-PORTABLE mnt-by: MAINT-IN-PER-DOT mnt-irt: IRT-BSNL-IN last-modified: 2021-07-15T07:15:27Z source: APNIC irt: IRT-BSNL-IN address: Internet Cell address: Bharat Sanchar Nigam Limited. address: 8th Floor,148-B Statesman House address: Barakhamba Road, New Delhi - 110 001 e-mail: [email protected] abuse-mailbox: [email protected] admin-c: NC83-AP tech-c: CGMD1-AP auth: # Filtered remarks: [email protected] was validated on 2025-07-02 mnt-by: MAINT-IN-DOT last-modified: 2025-09-04T01:01:13Z source: APNIC role: ABUSE BSNLIN country: ZZ address: Internet Cell address: Bharat Sanchar Nigam Limited. address: 8th Floor,148-B Statesman House address: Barakhamba Road, New Delhi - 110 001 phone: +000000000 e-mail: [email protected] admin-c: NC83-AP tech-c: CGMD1-AP nic-hdl: AB1061-AP remarks: Generated from irt object IRT-BSNL-IN remarks: [email protected] was validated on 2025-07-02 abuse-mailbox: [email protected] mnt-by: APNIC-ABUSE last-modified: 2025-07-02T04:54:12Z source: APNIC person: R Appadurai address: O/o DE (VAS) Ivth floor, Haddows Road Telecom Bldg., Haddows Road, Chennai-600006" country: IN phone: +91-44-28275544 fax-no: +91-44-28282277 e-mail: [email protected] nic-hdl: RA341-AP mnt-by: MAINT-IN-PER-DOT last-modified: 2011-09-17T09:45:03Z source: APNIC person: S Bhooma address: O/o Sr SDE (VAS) Ivth floor, Haddows Road Telecom Bldg., Haddows Road, Chennai-600006 country: IN phone: +91-44-28251314 fax-no: +91-44-28282277 e-mail: [email protected] nic-hdl: SB660-AP mnt-by: MAINT-IN-PER-DOT last-modified: 2011-09-17T09:46:11Z source: APNIC % Information related to '117.251.40.0/21AS9829' route: 117.251.40.0/21 origin: AS9829 descr: Bharat Sanchar Nigam Ltd Bharat Sanchar Nigam Limited Bharat Sanchar Bhawan, Harish Chandra Mathur Lane, Janpath, New Delhi ?? 110 001 India mnt-by: MAINT-IN-DOT last-modified: 2025-09-06T07:27:33Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)
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.
