• This email is sent from the computer identified on the Internet by 156.111.82.31 (or tw112fdale.cpmc.columbia.edu).


• The sender claims to be ow at address petrowars@yahoo.com, but this is very easily forged and as such not necessarily reliable.


• There have been no apparent attempts to misdirect you as to the true sender of this email.

The following map shows the route between you and the entity to which you traced. A solid line represents a hop to a known location, and a dotted line represents a hop to a guessed location.

The table below identifies the Internet route taken to reach the destination requested.

This is valuable data when tracking the end location because it helps qualify the actual final position. In some instances the final location has been derived from the network registration details, which is often the head office location for the Internet Service Provider (ISP). The ISP location is often local to the destination traced, but sometimes also located elsewhere, particularly in the case of large national ISPs. The physical (authoritative) locations of systems in last 2 or 3 hops of the route provide helpful location information as they are often in the vicinity of the destination being traced. Authoritative locations are shown in bold, locations derived from registration details appear in italic.

Network Owner Information

Domain Owner Information

The following information refers to the network on which this system lies. This is useful information because it describes who you need to report to if someone on their network has been abusive. (How to effectively report network abuse) OrgName: Columbia-Presbyterian Medical Center OrgID: CMC-28 Address: 622 W 168th St., Suite VC-530 City: New York StateProv: NY PostalCode: 10032 Country: US NetRange: 156.111.0.0 - 156.111.255.255 CIDR: 156.111.0.0/16 NetName: CPMC NetHandle: NET-156-111-0-0-1 Parent: NET-156-0-0-0-0 NetType: Direct Assignment NameServer: DNS1.CPMC.COLUMBIA.EDU NameServer: DNS2.CPMC.COLUMBIA.EDU Comment: RegDate: 1992-01-06 Updated: 2001-09-10 TechHandle: ZN80-ARIN TechName: New York Presbyterian Hospital TechPhone: +1-212-305-0256 TechEmail: hostmaster@core.nyp.org # ARIN WHOIS database, last updated 2005-09-26 19:10 # Enter ? for additional hints on searching ARIN's WHOIS database.

The following information describes the organization or individual who registered the domain name columbia.edu. There can be many domain contacts however Corporate and Administrator are usually the best contact references. This Registry database contains ONLY .EDU domains. The data in the EDUCAUSE Whois database is provided by EDUCAUSE for information purposes in order to assist in the process of obtaining information about or related to .edu domain registration records. The EDUCAUSE Whois database is authoritative for the .EDU domain. A Web interface for the .EDU EDUCAUSE Whois Server is available at: http://whois.educause.net By submitting a Whois query, you agree that this information will not be used to allow, enable, or otherwise support the transmission of unsolicited commercial advertising or solicitations via e-mail. You may use "%" as a wildcard in your search. For further information regarding the use of this WHOIS server, please type: help -------------------------- Domain Name: COLUMBIA.EDU Registrant: Columbia University 612 West 115th Street New York, NY 10025 UNITED STATES Contacts: Administrative Contact: Columbia University Computer Operations Columbia University 612 West 115th Street New York, NY 10025 UNITED STATES (212) 854-2652 net-trouble@columbia.edu Technical Contact: Columbia University Hostmaster Columbia University 612 West 115th Street New York, NY 10025 UNITED STATES (212) 854-1919 hostmaster@columbia.edu Name Servers: SAELL.CC.COLUMBIA.EDU 128.59.59.218 DNS2.ITD.UMICH.EDU 141.211.125.15 ADNS1.BERKELEY.EDU 128.32.136.3 ADNS2.BERKELEY.EDU 128.32.136.14 AD4.LSE.AC.UK Domain record activated: 05-Jul-1985 Domain record last updated: 02-Oct-2003

• There is no SMTP server running on this system (the port is closed).
• There is no HTTP server running on this system (the port is closed).
• There is no HTTPS server running on this system (the port is closed).
• There is no FTP server running on this system (the port is closed).