AS3503 Software Maintenance Specialists, Inc.

SMSNET

IPv4 Addresses: 2,816

Number of Peers: 1

Number of Prefixes: 3

ASN Allocated: Assigned

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS3503 Summary

Regional Registry:

IANA

Allocation Status:

Assigned

AS3503 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

None

Abuse Contacts:

None

Address:

3 Hutton Centre Drive,

Suite 250,

Santa Ana,

CA,

92707,

IPv4 Prefixes

Announced Prefix	Description	Parent Prefix	RIR
147.72.224.0/21	Westinghouse Electric Company LLC	147.72.0.0/16	ARIN
147.72.234.0/24	Westinghouse Electric Company LLC	147.72.0.0/16	ARIN
147.72.240.0/23	Westinghouse Electric Company LLC	147.72.0.0/16	ARIN

IPv4 Peers

Country	ASN	Name	Description
	AS5050	PSC-EXT	Pittsburgh Supercomputing Center

IPv4 Upstreams

Country	ASN	Name	Description
	AS5050	PSC-EXT	Pittsburgh Supercomputing Center

IPv4 Upstream Graph

#
# 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.
#


ASNumber:       3503
ASName:         SMSNET
ASHandle:       AS3503
RegDate:        1994-03-25
Updated:        1994-03-25    
Ref:            https://rdap.arin.net/registry/autnum/3503


OrgName:        Software Maintenance Specialists, Inc.
OrgId:          SMS-115
Address:        3 Hutton Centre Drive, Suite 250
City:           Santa Ana
StateProv:      CA
PostalCode:     92707
Country:        US
RegDate:        1994-03-25
Updated:        2012-10-10
Ref:            https://rdap.arin.net/registry/entity/SMS-115


OrgAbuseHandle: SJ14-ARIN
OrgAbuseName:   Johnson, Steve 
OrgAbusePhone:  +1-714-228-3525 
OrgAbuseEmail:  sjohnson@smsnet.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SJ14-ARIN

OrgTechHandle: SJ14-ARIN
OrgTechName:   Johnson, Steve 
OrgTechPhone:  +1-714-228-3525 
OrgTechEmail:  sjohnson@smsnet.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SJ14-ARIN

RTechHandle: SJ14-ARIN
RTechName:   Johnson, Steve 
RTechPhone:  +1-714-228-3525 
RTechEmail:  sjohnson@smsnet.com
RTechRef:    https://rdap.arin.net/registry/entity/SJ14-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.
#

Country	IX	Name	IPv4	IPv6	Port Speed

AS3503 Software Maintenance Specialists, Inc.

SMSNET

AS3503 Summary

Regional Registry:

Allocation Status:

AS3503 Network

IPv4 Prefixes:

IPv4 Peers:

IPv4 Upstreams:

IPv6 Prefixes:

IPv6 Peers:

IPv6 Upstreams:

Contacts

Email Contacts:

Abuse Contacts:

Address:

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