63.121.29.1

Full whois record

#
# 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:       63.64.0.0 - 63.127.255.255
CIDR:           63.64.0.0/10
NetName:        UUNET63
NetHandle:      NET-63-64-0-0-1
Parent:         NET63 (NET-63-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Verizon Business (MCICS)
RegDate:        1999-01-22
Updated:        2022-05-31
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
Ref:            https://rdap.arin.net/registry/ip/63.64.0.0



OrgName:        Verizon Business
OrgId:          MCICS
Address:        22001 Loudoun County Pkwy
City:           Ashburn
StateProv:      VA
PostalCode:     20147
Country:        US
RegDate:        2006-05-30
Updated:        2025-10-28
Ref:            https://rdap.arin.net/registry/entity/MCICS


OrgTechHandle: SWIPP9-ARIN
OrgTechName:   SWIPPER
OrgTechPhone:  +1-800-900-0241 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/SWIPP9-ARIN

OrgAbuseHandle: ABUSE3-ARIN
OrgAbuseName:   abuse
OrgAbusePhone:  +1-800-900-0241 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE3-ARIN

OrgDNSHandle: VZDNS1-ARIN
OrgDNSName:   VZ-DNSADMIN
OrgDNSPhone:  +1-800-900-0241 
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/VZDNS1-ARIN

OrgTechHandle: VIS1-ARIN
OrgTechName:   Verizon Internet Services
OrgTechPhone:  +1-800-243-6994 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/VIS1-ARIN

OrgAbuseHandle: ABUSE5603-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-800-900-0241 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5603-ARIN

RTechHandle: OA12-ARIN
RTechName:   UUnet Technologies, Inc., Technologies 
RTechPhone:  +1-800-900-0241 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/OA12-ARIN

# end


# start

NetRange:       63.121.28.0 - 63.121.31.255
CIDR:           63.121.28.0/22
NetName:        UU-63-121-28-D4
NetHandle:      NET-63-121-28-0-1
Parent:         UUNET63 (NET-63-64-0-0-1)
NetType:        Reallocated
OriginAS:       
Organization:   Monster Worldwide, Inc. (MONST-2)
RegDate:        2004-11-09
Updated:        2025-08-27
Comment:        Addresses within this block are non-portable.
Ref:            https://rdap.arin.net/registry/ip/63.121.28.0


OrgName:        Monster Worldwide, Inc.
OrgId:          MONST-2
Address:        133 Boston Post Road
City:           Weston
StateProv:      MA
PostalCode:     02493
Country:        US
RegDate:        2004-10-19
Updated:        2021-03-31
Ref:            https://rdap.arin.net/registry/entity/MONST-2


OrgAbuseHandle: ABUSE8129-ARIN
OrgAbuseName:   abuse-arin
OrgAbusePhone:  +1-978-461-8833 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE8129-ARIN

OrgTechHandle: ADMIN7741-ARIN
OrgTechName:   admin
OrgTechPhone:  +1-978-461-8780 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN7741-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.
#