Whois - get information about the ip / domain / AS number / Сompany

Whois - get information about the IP / domain / AS number / Company

Results for IPv4:
66.128.31.255

Enter any domain name, IP address, AS handle or company name you would like to query whois for

#
# 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.
#

NetRange: 66.128.16.0 - 66.128.31.255
CIDR: 66.128.16.0/20
NetName: ERCOT
NetHandle: NET-66-128-16-0-1
Parent: NET66 (NET-66-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: Electric Reliability Council of Texas, Inc. (ERCT-1)
RegDate: 2004-02-24
Updated: 2021-12-14
Ref: 66.128.16.0" target="_blank" rel="nofollow">https://rdap.arin.net/registry/ip/66.128.16.0

OrgName: Electric Reliability Council of Texas, Inc.
OrgId: ERCT-1
Address: 2705 West Lake Dr.
City: Taylor
StateProv: TX
PostalCode: 76574
Country: US
RegDate: 2003-07-21
Updated: 2019-03-19
Ref: https://rdap.arin.net/registry/entity/ERCT-1

OrgTechHandle: ENG9-ARIN
OrgTechName: ERCOT Network Group
OrgTechPhone: +1-512-248-6595
OrgTechEmail: dnsgroup@ercot.com
OrgTechRef: https://rdap.arin.net/registry/entity/ENG9-ARIN

OrgNOCHandle: SHIFT-ARIN
OrgNOCName: Shift Supervisor
OrgNOCPhone: +1-512-225-7105
OrgNOCEmail: shiftsupervisors@ercot.com
OrgNOCRef: https://rdap.arin.net/registry/entity/SHIFT-ARIN

OrgTechHandle: CHAMB250-ARIN
OrgTechName: Chambers, Jason
OrgTechPhone: +1-512-248-4223
OrgTechEmail: jchambers@ercot.com
OrgTechRef: https://rdap.arin.net/registry/entity/CHAMB250-ARIN

OrgAbuseHandle: ENG9-ARIN
OrgAbuseName: ERCOT Network Group
OrgAbusePhone: +1-512-248-6595
OrgAbuseEmail: dnsgroup@ercot.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ENG9-ARIN

OrgAbuseHandle: CHAMB250-ARIN
OrgAbuseName: Chambers, Jason
OrgAbusePhone: +1-512-248-4223
OrgAbuseEmail: jchambers@ercot.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/CHAMB250-ARIN

OrgNOCHandle: HELPD11-ARIN
OrgNOCName: HelpDesk
OrgNOCPhone: +1-512-248-6800
OrgNOCEmail: helpdesk@ercot.com
OrgNOCRef: https://rdap.arin.net/registry/entity/HELPD11-ARIN

OrgNOCHandle: ENG9-ARIN
OrgNOCName: ERCOT Network Group
OrgNOCPhone: +1-512-248-6595
OrgNOCEmail: dnsgroup@ercot.com
OrgNOCRef: https://rdap.arin.net/registry/entity/ENG9-ARIN

OrgNOCHandle: CHAMB250-ARIN
OrgNOCName: Chambers, Jason
OrgNOCPhone: +1-512-248-4223
OrgNOCEmail: jchambers@ercot.com
OrgNOCRef: https://rdap.arin.net/registry/entity/CHAMB250-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.
#

WHOIS Lookup

Determine details about the online resource by using:

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Autonomous system number (ASN)
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You can get information about the owners of Internet resources. Аind out how to contact the owner of the resource via email or other methods of communication.