ARIN Whois/RDAP

"204.235.0.0"

Network: NET-204-235-0-0-1

Source Registry
ARIN
Net Range
204.235.0.0 - 204.235.15.255
CIDR
204.235.0.0/20
Name
CMCSTLGRP
Handle
NET-204-235-0-0-1
Parent
NET-204-0-0-0-0
Net Type
DIRECT ALLOCATION
Registration
Fri, 20 Jan 1995 05:00:00 GMT (Fri Jan 20 1995 local time)
Last Changed
Wed, 15 Dec 2021 01:28:52 GMT (Wed Dec 15 2021 local time)
Self
https://rdap.arin.net/registry/ip/204.235.0.0
Alternate
https://whois.arin.net/rest/net/NET-204-235-0-0-1
Port 43 Whois
whois.arin.net

Related Entities

4 Entities
Source Registry
ARIN
Kind
Org
Full Name
Commercial Metals Company
Handle
CMCSG
Address
6565 N. MacArthur Blvd. Irving TX 75039 United States
Roles
Registrant
Registration
Fri, 20 Jan 1995 05:00:00 GMT (Fri Jan 20 1995 local time)
Last Changed
Wed, 17 Apr 2019 19:54:12 GMT (Wed Apr 17 2019 local time)
Comments
http://www.cmc.com
Self
https://rdap.arin.net/registry/entity/CMCSG
Alternate
https://whois.arin.net/rest/org/CMCSG
Port 43 Whois
whois.arin.net

Related Entities

3 Entities
Source Registry
ARIN
Kind
Individual
Full Name
Aaron Masser
Handle
MASSE314-ARIN
Email
aaron.masser@cmc.com
Telephone
+1-972-308-4583
Address
6565 MacArthur Blvd Watsontown PA 17777 United States
Roles
Abuse, Noc, Technical
Registration
Wed, 17 Apr 2019 19:04:25 GMT (Wed Apr 17 2019 local time)
Last Changed
Thu, 24 Jul 2025 18:26:09 GMT (Thu Jul 24 2025 local time)
Self
https://rdap.arin.net/registry/entity/MASSE314-ARIN
Alternate
https://whois.arin.net/rest/poc/MASSE314-ARIN
Port 43 Whois
whois.arin.net
Source Registry
ARIN
Kind
Individual
Full Name
Jim Holbach
Handle
JH442-ARIN
Email
jh442-arin@cmc.com
Telephone
+1-214-689-4300
Address
6565 North MacArthur Blvd Suite 800 Irving TX 75039 United States
Roles
Noc, Technical, Abuse
Registration
Thu, 04 Mar 1999 19:05:34 GMT (Thu Mar 04 1999 local time)
Last Changed
Sat, 02 Mar 2024 14:12:29 GMT (Sat Mar 02 2024 local time)
Self
https://rdap.arin.net/registry/entity/JH442-ARIN
Alternate
https://whois.arin.net/rest/poc/JH442-ARIN
Port 43 Whois
whois.arin.net
Source Registry
ARIN
Kind
Individual
Full Name
Sherman Huang
Handle
HUANG223-ARIN
Email
huang223-arin@cmc.com
Telephone
+1-214-496-5543
Telephone
+1-469-580-0446
Address
6565 N Macarthur Blvd, 6th floor Irving TX 75039-6283 United States
Roles
Administrative, Technical, Noc, Abuse
Registration
Wed, 17 Apr 2019 18:34:25 GMT (Wed Apr 17 2019 local time)
Last Changed
Fri, 04 Oct 2024 13:12:25 GMT (Fri Oct 04 2024 local time)
Comments
Company name has changed to CMC now.
Self
https://rdap.arin.net/registry/entity/HUANG223-ARIN
Alternate
https://whois.arin.net/rest/poc/HUANG223-ARIN
Port 43 Whois
whois.arin.net
Source Registry
ARIN
Kind
Individual
Full Name
Aaron Masser
Handle
MASSE314-ARIN
Email
aaron.masser@cmc.com
Telephone
+1-972-308-4583
Address
6565 MacArthur Blvd Watsontown PA 17777 United States
Roles
Abuse, Noc, Technical
Registration
Wed, 17 Apr 2019 19:04:25 GMT (Wed Apr 17 2019 local time)
Last Changed
Thu, 24 Jul 2025 18:26:09 GMT (Thu Jul 24 2025 local time)
Self
https://rdap.arin.net/registry/entity/MASSE314-ARIN
Alternate
https://whois.arin.net/rest/poc/MASSE314-ARIN
Port 43 Whois
whois.arin.net
Source Registry
ARIN
Kind
Individual
Full Name
Sherman Huang
Handle
HUANG223-ARIN
Email
huang223-arin@cmc.com
Telephone
+1-214-496-5543
Telephone
+1-469-580-0446
Address
6565 N Macarthur Blvd, 6th floor Irving TX 75039-6283 United States
Roles
Noc, Technical, Abuse
Registration
Wed, 17 Apr 2019 18:34:25 GMT (Wed Apr 17 2019 local time)
Last Changed
Fri, 04 Oct 2024 13:12:25 GMT (Fri Oct 04 2024 local time)
Comments
Company name has changed to CMC now.
Self
https://rdap.arin.net/registry/entity/HUANG223-ARIN
Alternate
https://whois.arin.net/rest/poc/HUANG223-ARIN
Port 43 Whois
whois.arin.net
Source Registry
ARIN
Kind
Individual
Full Name
Jim Holbach
Handle
JH442-ARIN
Email
jh442-arin@cmc.com
Telephone
+1-214-689-4300
Address
6565 North MacArthur Blvd Suite 800 Irving TX 75039 United States
Roles
Noc, Technical, Abuse
Registration
Thu, 04 Mar 1999 19:05:34 GMT (Thu Mar 04 1999 local time)
Last Changed
Sat, 02 Mar 2024 14:12:29 GMT (Sat Mar 02 2024 local time)
Self
https://rdap.arin.net/registry/entity/JH442-ARIN
Alternate
https://whois.arin.net/rest/poc/JH442-ARIN
Port 43 Whois
whois.arin.net