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| Announced By | ||
|---|---|---|
| Origin AS | Announcement | Description |
| AS14267 |
 |
PTC PARAMETRIC TECH CORP |
| Less Specific Announcements | ||
|---|---|---|
| Origin AS | Announcement | Description |
| AS7018 |
 |
AT&T Services, Inc. |
| AS7018 |
|
AT&T Services, Inc. |
NetRange: 12.11.148.0 - 12.11.151.255 CIDR: 12.11.148.0/22 NetName: PTC-PAR520-148 NetHandle: NET-12-11-148-0-1 Parent: ATT (NET-12-0-0-0-1) NetType: Reassigned OriginAS: Organization: PTC PARAMETRIC TECH CORP (PPTC-5) RegDate: 2014-07-24 Updated: 2014-07-24 Ref: https://rdap.arin.net/registry/ip/12.11.148.0 OrgName: PTC PARAMETRIC TECH CORP OrgId: PPTC-5 Address: 140 KENDRICK ST City: NEEDHAM StateProv: MA PostalCode: 02494 Country: US RegDate: 2014-07-24 Updated: 2014-07-24 Ref: https://rdap.arin.net/registry/entity/PPTC-5 OrgAbuseHandle: ROONE9-ARIN OrgAbuseName: Rooney, Gary OrgAbusePhone: +1-781-370-5065 OrgAbuseEmail: rooney@ptc.com OrgAbuseRef: https://rdap.arin.net/registry/entity/ROONE9-ARIN OrgTechHandle: ROONE9-ARIN OrgTechName: Rooney, Gary OrgTechPhone: +1-781-370-5065 OrgTechEmail: rooney@ptc.com OrgTechRef: https://rdap.arin.net/registry/entity/ROONE9-ARIN
ARIN
route: 12.0.0.0/9
descr: 12/8 lower half
origin: AS7018
mnt-by: MNT-ATTW-Z
changed: jayb@att.com 20210520
source: ARIN
ARIN
route: 12.0.0.0/8
descr: NET-TWELVE
origin: AS7018
notify: jayb@att.com
mnt-by: MNT-ATTW-Z
changed: jayb@att.com 20110315
source: ARIN