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
207.252.0.0/16
IP Range
207.252.0.0 - 207.252.3.255
CIDR
207.252.0.0/22
Network Name
VASTNET-1
Organization
VastNet (VAST)
Country/Region
US
Abuse Contact
[email protected]
Registration Date
1997-12-12
Update Date
2025-12-03
Registrant
VastNet (VAST)
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:       207.252.0.0 - 207.252.255.255
CIDR:           207.252.0.0/16
NetName:        CERFNET-BLK-207
NetHandle:      NET-207-252-0-0-1
Parent:         NET207 (NET-207-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   AT&T Enterprises, LLC (AEL-360)
RegDate:        1996-11-21
Updated:        2025-03-19
Ref:            https://rdap.arin.net/registry/ip/207.252.0.0



OrgName:        AT&T Enterprises, LLC
OrgId:          AEL-360
Address:        208 S. Akard St.
City:           Dallas
StateProv:      TX
PostalCode:     75202
Country:        US
RegDate:        2024-11-22
Updated:        2026-06-05
Ref:            https://rdap.arin.net/registry/entity/AEL-360


OrgAbuseHandle: ABUSE7-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-919-319-8167 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE7-ARIN

OrgTechHandle: ICC-ARIN
OrgTechName:   IP Team
OrgTechPhone:  +1-888-876-2382 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ICC-ARIN

OrgRoutingHandle: ROUTI59-ARIN
OrgRoutingName:   Routing POC
OrgRoutingPhone:  +1-999-999-9999 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ROUTI59-ARIN

OrgTechHandle: ZS44-ARIN
OrgTechName:   IPAdmin-ATT Internet Services
OrgTechPhone:  +1-888-510-5545 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ZS44-ARIN

# end


# start

NetRange:       207.252.0.0 - 207.252.3.255
CIDR:           207.252.0.0/22
NetName:        VASTNET-1
NetHandle:      NET-207-252-0-0-2
Parent:         CERFNET-BLK-207 (NET-207-252-0-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   VastNet (VAST)
RegDate:        1997-12-12
Updated:        2025-12-03
Ref:            https://rdap.arin.net/registry/ip/207.252.0.0


OrgName:        VastNet
OrgId:          VAST
Address:        900 Walt Whitman Road
City:           Melville
StateProv:      NY
PostalCode:     11747
Country:        US
RegDate:        1997-12-05
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/VAST


OrgTechHandle: JF426-ARIN
OrgTechName:   Vastnet DNS Administration
OrgTechPhone:  +1-516-423-5454 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/JF426-ARIN

OrgAbuseHandle: JF426-ARIN
OrgAbuseName:   Vastnet DNS Administration
OrgAbusePhone:  +1-516-423-5454 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JF426-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.
#