ASN Lookup Tool

AS398572
Monolithic Power Systems,Inc US US 2 Routes

AS398572Monolithic Power Systems,Inc

AS Number 398572
AS Name MONOLITHICPOWER-SJC
Organization Monolithic Power Systems,Inc(mps-302)
Country US
Website monolithicpower.com
Number of IPv4 Routes 2
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status assigned
Registry ARIN
Date Allocated N/A

IP Ranges

Route # IPs
50.220.216.0/24 256
64.112.67.0/24 256

Raw Whois Response

#
# 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:       398572
ASName:         MONOLITHICPOWER-SJC
ASHandle:       AS398572
RegDate:        2020-07-14
Updated:        2020-07-14    
Ref:            https://rdap.arin.net/registry/autnum/398572


OrgName:        Monolithic Power Systems,Inc
OrgId:          MPS-302
Address:        79 Great Oaks Blvd
City:           San Jose
StateProv:      CA
PostalCode:     95119
Country:        US
RegDate:        2020-06-18
Updated:        2024-11-25
Comment:        https://www.monolithicpower.com
Ref:            https://rdap.arin.net/registry/entity/MPS-302


OrgNOCHandle: MPSIT-ARIN
OrgNOCName:   MPS IT
OrgNOCPhone:  +1-408-826-0685 
OrgNOCEmail:  mpsit-arin@monolithicpower.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/MPSIT-ARIN

OrgRoutingHandle: MPSIT-ARIN
OrgRoutingName:   MPS IT
OrgRoutingPhone:  +1-408-826-0685 
OrgRoutingEmail:  mpsit-arin@monolithicpower.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/MPSIT-ARIN

OrgAbuseHandle: MPSIT-ARIN
OrgAbuseName:   MPS IT
OrgAbusePhone:  +1-408-826-0685 
OrgAbuseEmail:  mpsit-arin@monolithicpower.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/MPSIT-ARIN

OrgDNSHandle: MPSIT-ARIN
OrgDNSName:   MPS IT
OrgDNSPhone:  +1-408-826-0685 
OrgDNSEmail:  mpsit-arin@monolithicpower.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/MPSIT-ARIN

OrgTechHandle: MPSIT-ARIN
OrgTechName:   MPS IT
OrgTechPhone:  +1-408-826-0685 
OrgTechEmail:  mpsit-arin@monolithicpower.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MPSIT-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.
#
            

Parsed Whois Response

Peers

AS Number Description Country
AS33667 Comcast Cable Communications, LLC US
AS33651 Comcast Cable Communications, LLC US
AS36734 Paxio Inc. US

Upstreams

AS Number Description Country
AS33667 Comcast Cable Communications, LLC US
AS33651 Comcast Cable Communications, LLC US
AS36734 Paxio Inc. US

Contacts

Email Contacts

Abuse Contacts

Ready to get started?Get Started with ASN Intelligence API Today

CTA Illustration