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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/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

ASNumber:
13541
ASName: SIEMENS-DISW-WIV-B-ORW
ASHandle: AS13541
RegDate: 1999-09-09
Updated: 2022-11-16
Ref: https://rdap.arin.net/registry/autnum/13541

OrgName:
Siemens Industry Software Inc.
OrgId: SIS-377
Address: 8005 SW Boeckman Road
City: Wilsonville
StateProv: OR
PostalCode: 97070-7777
Country: US
RegDate: 2022-05-10
Updated: 2022-09-26
Comment: Formerly Mentor Graphics Corporation
Ref: https://rdap.arin.net/registry/entity/SIS-377

OrgAbuseHandle:
SISA1-ARIN
OrgAbuseName: Siemens Industry Software Inc Abuse
OrgAbusePhone: +1-503-685-7000
OrgAbuseEmail: gne-arin-abuse.sisw@siemens.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/SISA1-ARIN

OrgTechHandle:
SIST-ARIN
OrgTechName: Siemens Industry Software Inc Tech
OrgTechPhone: +1-503-685-7000
OrgTechEmail: gne-arin-tech.sisw@siemens.com
OrgTechRef: https://rdap.arin.net/registry/entity/SIST-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.
#

IPv4 Results:


AS13541 Mentor Graphics Corporation
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255
127.255.255.255 - 127.255.255.255

IPv6 Results:


AS13541 Mentor Graphics Corporation
2620:107:f000:: - 2620:107:f07f:ffff:ffff:ffff:ffff:ffff Prefix: 41
2620:107:f080:: - 2620:107:f0bf:ffff:ffff:ffff:ffff:ffff Prefix: 42
2620:107:f0c0:: - 2620:107:f0df:ffff:ffff:ffff:ffff:ffff Prefix: 43
2620:107:f0e0:: - 2620:107:f0ef:ffff:ffff:ffff:ffff:ffff Prefix: 44
2620:107:f0f0:: - 2620:107:f0f7:ffff:ffff:ffff:ffff:ffff Prefix: 45
2620:107:f0f8:: - 2620:107:f0fb:ffff:ffff:ffff:ffff:ffff Prefix: 46
2620:107:f0fc:: - 2620:107:f0fd:ffff:ffff:ffff:ffff:ffff Prefix: 47
2620:107:f0fe:: - 2620:107:f0fe:ffff:ffff:ffff:ffff:ffff Prefix: 48

WHOIS Lookup

Determine details about the online resource by using:
  • IP address
  • Domain name
  • Autonomous system number (ASN)
  • Company name
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