Your IPv4 address is 216.73.216.174

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ARIN Whois/RDAP

"128.52.0.0"

Network: NET-128-52-0-0-1

Source Registry: ARIN

Net Range: 128.52.0.0 - 128.52.255.255
CIDR: 128.52.0.0/16
Name: MIT-AI-NET
Handle: NET-128-52-0-0-1
Parent: NET-128-0-0-0-0
Net Type: DIRECT ALLOCATION

Registration: Thu, 31 May 1984 04:00:00 GMT (Thu May 31 1984 local time)
Last Changed: Wed, 15 Dec 2021 01:28:25 GMT (Wed Dec 15 2021 local time)
Self: https://rdap.arin.net/registry/ip/128.52.0.0
Alternate: https://whois.arin.net/rest/net/NET-128-52-0-0-1
Port 43 Whois: whois.arin.net

Related Entities

Source Registry: ARIN

Kind: Org
Full Name: Massachusetts Institute of Technology
Handle: MIT-2
Address: Room W92-167 77 Massachusetts Avenue Cambridge MA 02139-4307 United States
Roles: Registrant

Last Changed: Mon, 25 Nov 2024 16:09:46 GMT (Mon Nov 25 2024 local time)
Self: https://rdap.arin.net/registry/entity/MIT-2
Alternate: https://whois.arin.net/rest/org/MIT-2
Port 43 Whois: whois.arin.net

Related Entities

Source Registry: ARIN

Kind: Group
Full Name: MIT Network Security
Handle: MNS18-ARIN
Email: arin-mit-security@mit.edu
Telephone: +1-617-324-1782
Organization: MIT Network Security
Address: 304 Vassar Street W92-167 Cambridge MA 02139 United States
Roles: Abuse

Registration: Fri, 10 Sep 2010 12:06:20 GMT (Fri Sep 10 2010 local time)
Last Changed: Wed, 08 Jan 2025 13:53:22 GMT (Wed Jan 08 2025 local time)
Self: https://rdap.arin.net/registry/entity/MNS18-ARIN
Alternate: https://whois.arin.net/rest/poc/MNS18-ARIN
Port 43 Whois: whois.arin.net

Source Registry: ARIN

Kind: Individual
Full Name: Olu Brown
Handle: BROWN2958-ARIN
Email: obrown@mit.edu
Telephone: +1-617-258-7870
Address: 77 Massachusetts Ave Cambridge MA 02139 United States
Roles: Technical

Registration: Fri, 15 Nov 2024 21:03:41 GMT (Fri Nov 15 2024 local time)
Last Changed: Fri, 15 Nov 2024 21:03:41 GMT (Fri Nov 15 2024 local time)
Self: https://rdap.arin.net/registry/entity/BROWN2958-ARIN
Alternate: https://whois.arin.net/rest/poc/BROWN2958-ARIN
Port 43 Whois: whois.arin.net

Source Registry: ARIN

Kind: Group
Full Name: MIT Network Operations
Handle: MNO78-ARIN
Email: noc@mit.edu
Telephone: +1-617-253-8400
Organization: MIT Network Operations
Address: 304 Vassar Street W92-167 Cambridge MA 02139 United States
Roles: Routing, Dns, Noc, Administrative

Registration: Fri, 10 Sep 2010 12:14:17 GMT (Fri Sep 10 2010 local time)
Last Changed: Fri, 16 Aug 2024 17:19:13 GMT (Fri Aug 16 2024 local time)
Self: https://rdap.arin.net/registry/entity/MNO78-ARIN
Alternate: https://whois.arin.net/rest/poc/MNO78-ARIN
Port 43 Whois: whois.arin.net

Source Registry: ARIN

Kind: Individual
Full Name: Marco Gomes
Handle: GOMES41-ARIN
Email: mgomes@mit.edu
Telephone: +1-617-253-0336
Address: 77 Massachusetts Ave Cambridge MA 02139 United States
Roles: Technical

Registration: Fri, 15 Nov 2024 21:02:24 GMT (Fri Nov 15 2024 local time)
Last Changed: Fri, 15 Nov 2024 21:02:24 GMT (Fri Nov 15 2024 local time)
Self: https://rdap.arin.net/registry/entity/GOMES41-ARIN
Alternate: https://whois.arin.net/rest/poc/GOMES41-ARIN
Port 43 Whois: whois.arin.net

Source Registry: ARIN

Kind: Group
Full Name: Network security
Handle: NETWO5753-ARIN
Email: security@csail.mit.edu
Telephone: +1-617-253-8304
Organization: Network security
Address: 32 Vassar Street, Room 32-276 Cambridge MA 02139 United States
Roles: Abuse

Registration: Thu, 20 Dec 2012 19:14:54 GMT (Thu Dec 20 2012 local time)
Last Changed: Mon, 02 Dec 2024 18:58:53 GMT (Mon Dec 02 2024 local time)
Self: https://rdap.arin.net/registry/entity/NETWO5753-ARIN
Alternate: https://whois.arin.net/rest/poc/NETWO5753-ARIN
Port 43 Whois: whois.arin.net

Source Registry: ARIN

Kind: Group
Full Name: Computer Science and Artificial Intelligence Lab
Handle: CSAIL-ARIN
Email: arin-contact@csail.mit.edu
Telephone: +1-617-253-8304
Organization: Computer Science and Artificial Intelligence Lab
Address: 32 Vassar Street Room 32-269 Cambridge MA 02139 United States
Roles: Technical

Registration: Thu, 23 Jun 2011 16:56:26 GMT (Thu Jun 23 2011 local time)
Last Changed: Mon, 02 Dec 2024 18:58:28 GMT (Mon Dec 02 2024 local time)
Self: https://rdap.arin.net/registry/entity/CSAIL-ARIN
Alternate: https://whois.arin.net/rest/poc/CSAIL-ARIN
Port 43 Whois: whois.arin.net

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