#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


#
# Query terms are ambiguous. The query is assumed to be:
# "n ! net-63-241-90-0-1"
#
# Use "?" to get help.
#

NetRange: 63.241.90.0 - 63.241.90.255
CIDR: 63.241.90.0/24
NetName: ATTWH-63-241-90-0-24-1102215847
NetHandle: NET-63-241-90-0-1
Parent: CERFNET-BLK-5 (NET-63-240-0-0-1)
NetType: Reassigned
OriginAS:
Customer: CI - Alameda County Medical Center SID-19123 (C02701931)
RegDate: 2011-02-21
Updated: 2011-02-21
Ref: https://rdap.arin.net/registry/ip/63.241.90.0


CustName: CI - Alameda County Medical Center SID-19123
Address: 2701 N. Central Expwy
City: Richardson
StateProv: TX
PostalCode: 75080
Country: US
RegDate: 2011-02-21
Updated: 2011-03-19
Ref: https://rdap.arin.net/registry/entity/C02701931

OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName: Routing POC
OrgRoutingPhone: +1-999-999-9999
OrgRoutingEmail: routing_poc[at]att.com
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI59-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName: IPAdmin-ATT Internet Services
OrgTechPhone: +1-888-510-5545
OrgTechEmail: ipadmin[at]att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZS44-ARIN

OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName: abuse
OrgAbusePhone: +1-919-319-8167
OrgAbuseEmail: abuse[at]att.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7-ARIN

OrgTechHandle: ICC-ARIN
OrgTechName: IP Team
OrgTechPhone: +1-888-876-2382
OrgTechEmail: rm-ipspecialist[at]att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ICC-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 1997-2026, American Registry for Internet Numbers, Ltd.
#