AS14267 PTC INC.

• IPv4 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	12.11.148.0/24	PTC PARAMETRIC TECH CORP		12.0.0.0/8	ARIN
	12.11.149.0/24	PTC PARAMETRIC TECH CORP		12.0.0.0/8	ARIN
	12.11.150.0/24	PTC PARAMETRIC TECH CORP		12.0.0.0/8	ARIN
	12.11.151.0/24	PTC PARAMETRIC TECH CORP		12.0.0.0/8	ARIN
	199.6.18.0/24	PTC INC.		199.6.16.0/20	ARIN
	199.6.27.0/24	PTC INC.		199.6.16.0/20	ARIN
	199.6.30.0/24	PTC INC.		199.6.16.0/20	ARIN
	199.6.31.0/24	PTC INC.		199.6.16.0/20	ARIN

• IPv4 Peers

Country	ASN	Name	Description
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC
	AS701	UUNET	Verizon Business

• IPv4 Upstreams

Country	ASN	Name	Description
	AS701	UUNET	Verizon Business
	AS7018	ATT-INTERNET4	AT&T Enterprises, LLC

IPv4 Upstream Graph

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IPv4 Upstream Graph

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#
# 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/
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# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
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ASNumber:       14267
ASName:         PTCAS14267
ASHandle:       AS14267
RegDate:        2019-11-07
Updated:        2019-11-07    
Ref:            https://rdap.arin.net/registry/autnum/14267


OrgName:        PTC INC.
OrgId:          PTC-5
Address:        121 Seaport Blvd
City:           Boston
StateProv:      MA
PostalCode:     02210
Country:        US
RegDate:        1989-04-05
Updated:        2023-10-31
Ref:            https://rdap.arin.net/registry/entity/PTC-5


OrgAbuseHandle: CURTI54-ARIN
OrgAbuseName:   Curtin, Michael 
OrgAbusePhone:  +1-781-370-5619 
OrgAbuseEmail:  curtin@ptc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CURTI54-ARIN

OrgTechHandle: CURTI54-ARIN
OrgTechName:   Curtin, Michael 
OrgTechPhone:  +1-781-370-5619 
OrgTechEmail:  curtin@ptc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CURTI54-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.
#