NetRange: 99.10.64.0 - 99.75.191.255
CIDR: 99.16.0.0/12, 99.10.128.0/17, 99.75.128.0/18, 99.64.0.0/13, 99.10.64.0/18, 99.74.0.0/16, 99.12.0.0/14, 99.32.0.0/11, 99.75.0.0/17, 99.11.0.0/16, 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)

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

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

OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName: Routing POC
OrgRoutingPhone: +1-999-999-9999
OrgRoutingEmail: routing@cbbtier3.att.net
OrgRoutingRef: https://rdap.arin.net/registry/entity/ROUTI59-ARIN