Whois Lookup

Query registration info, expiration date, registrar and more for domain, IP or ASN

Example： google.com · baidu.com · github.com · 8.8.8.8 · 211.234.110.0/24 · AS13335
Registration Info
72.172.231.0/24
IP Range
72.172.231.0 - 72.172.231.255
CIDR
72.172.231.0/24
Network Name
SYNOPTEK-MCG-SANJOSE-01
Organization
Synoptek, LLC (SL-1189)
Country/Region
US
Abuse Contact
[email protected]
Registration Date
2022-05-03
Update Date
2022-05-03
Registrant
Synoptek, LLC (SL-1189)
Domain Status
Reallocated
Raw Whois Data
#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#



# start

NetRange:       72.172.224.0 - 72.172.255.255
CIDR:           72.172.224.0/19
NetName:        SYNOPTEK-FS-GNI-4
NetHandle:      NET-72-172-224-0-1
Parent:         NET72 (NET-72-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Synoptek, LLC (SL-1189)
RegDate:        2007-01-03
Updated:        2022-05-13
Ref:            https://rdap.arin.net/registry/ip/72.172.224.0


OrgName:        Synoptek, LLC
OrgId:          SL-1189
Address:        412 E Parkcenter Blvd #300
City:           Boise
StateProv:      ID
PostalCode:     83706
Country:        US
RegDate:        2017-05-03
Updated:        2025-03-31
Comment:        https://synoptek.com/
Ref:            https://rdap.arin.net/registry/entity/SL-1189


OrgTechHandle: OPERA27-ARIN
OrgTechName:   Operations
OrgTechPhone:  +1-303-799-4357 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/OPERA27-ARIN

OrgNOCHandle: EOC13-ARIN
OrgNOCName:   EOC
OrgNOCPhone:  +1-888-796-6783 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/EOC13-ARIN

OrgTechHandle: JSS34-ARIN
OrgTechName:   Sailers, Jeff Scott
OrgTechPhone:  +1-303-713-3259 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JSS34-ARIN

OrgTechHandle: VIR1-ARIN
OrgTechName:   VanNostrand III, Rob 
OrgTechPhone:  +1-760-805-0294 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/VIR1-ARIN

OrgAbuseHandle: EOC13-ARIN
OrgAbuseName:   EOC
OrgAbusePhone:  +1-888-796-6783 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/EOC13-ARIN

OrgTechHandle: IPADM814-ARIN
OrgTechName:   IP Admin
OrgTechPhone:  +1-212-610-5663 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM814-ARIN

# end


# start

NetRange:       72.172.231.0 - 72.172.231.255
CIDR:           72.172.231.0/24
NetName:        SYNOPTEK-MCG-SANJOSE-01
NetHandle:      NET-72-172-231-0-1
Parent:         SYNOPTEK-FS-GNI-4 (NET-72-172-224-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   Synoptek, LLC (SL-1189)
RegDate:        2022-05-03
Updated:        2022-05-03
Comment:        Synoptek MCG SanJose 01
Ref:            https://rdap.arin.net/registry/ip/72.172.231.0



OrgName:        Synoptek, LLC
OrgId:          SL-1189
Address:        412 E Parkcenter Blvd #300
City:           Boise
StateProv:      ID
PostalCode:     83706
Country:        US
RegDate:        2017-05-03
Updated:        2025-03-31
Comment:        https://synoptek.com/
Ref:            https://rdap.arin.net/registry/entity/SL-1189


OrgTechHandle: OPERA27-ARIN
OrgTechName:   Operations
OrgTechPhone:  +1-303-799-4357 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/OPERA27-ARIN

OrgNOCHandle: EOC13-ARIN
OrgNOCName:   EOC
OrgNOCPhone:  +1-888-796-6783 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/EOC13-ARIN

OrgTechHandle: JSS34-ARIN
OrgTechName:   Sailers, Jeff Scott
OrgTechPhone:  +1-303-713-3259 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JSS34-ARIN

OrgTechHandle: VIR1-ARIN
OrgTechName:   VanNostrand III, Rob 
OrgTechPhone:  +1-760-805-0294 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/VIR1-ARIN

OrgAbuseHandle: EOC13-ARIN
OrgAbuseName:   EOC
OrgAbusePhone:  +1-888-796-6783 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/EOC13-ARIN

OrgTechHandle: IPADM814-ARIN
OrgTechName:   IP Admin
OrgTechPhone:  +1-212-610-5663 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/IPADM814-ARIN

# end



#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#