NetRange:       99.10.64.0 - 99.75.191.255
CIDR:           99.11.0.0/16, 99.75.128.0/18, 99.10.64.0/18, 99.75.0.0/17, 99.74.0.0/16, 99.32.0.0/11, 99.64.0.0/13, 99.10.128.0/17, 99.16.0.0/12, 99.12.0.0/14, 99.72.0.0/15
NetName:        SBCIS-SBIS
NetHandle:      NET-99-10-64-0-1
Parent:         NET99 (NET-99-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS7132
Organization:   AT&T Corp. (AC-3280)
RegDate:        2008-02-25
Updated:        2018-07-19
Ref:            https://rdap.arin.net/registry/ip/99.10.64.0

AT&T Corp. (AC-3280)

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

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