APNIC - Query the APNIC Whois Database

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To assist you with debugging problems, this whois query was received from IP Address

% APNIC found the following authoritative answer from: whois.arin.net

#
# 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 1997-2024, American Registry for Internet Numbers, Ltd.
#

NetRange:       204.138.240.0 - 204.138.243.255
CIDR:           204.138.240.0/22
NetName:        UBC-6
NetHandle:      NET-204-138-240-0-1
Parent:         NET204 (NET-204-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS12098
Organization:   Union Bank of California (UBC-6)
RegDate:        2009-01-23
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/204.138.240.0

OrgName:        Union Bank of California
OrgId:          UBC-6
Address:        1980 Saturn St.
City:           Monterey Park
StateProv:      CA
PostalCode:     91755
Country:        US
RegDate:        1999-03-22
Updated:        2007-11-16
Ref:            https://rdap.arin.net/registry/entity/UBC-6

OrgNOCHandle: UBOCN-ARIN
OrgNOCName:   UBOC-NOC-POC
OrgNOCPhone:  +1-323-722-8561 
OrgNOCEmail:  ITCS-HD-TIER-II@uboc.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/UBOCN-ARIN

OrgAbuseHandle: UBOCA-ARIN
OrgAbuseName:   UBOC-ABUSE-POC
OrgAbusePhone:  +1-323-720-7581 
OrgAbuseEmail:  Grp_NETWORK@us.mufg.jp
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UBOCA-ARIN

OrgTechHandle: UBOCT-ARIN
OrgTechName:   UBOC-TECH-POC
OrgTechPhone:  +1-732-858-2421 
OrgTechEmail:  Grp_NETWORK@us.mufg.jp
OrgTechRef:    https://rdap.arin.net/registry/entity/UBOCT-ARIN

RTechHandle: UBOCT-ARIN
RTechName:   UBOC-TECH-POC
RTechPhone:  +1-732-858-2421 
RTechEmail:  Grp_NETWORK@us.mufg.jp
RTechRef:    https://rdap.arin.net/registry/entity/UBOCT-ARIN

RNOCHandle: UBOCN-ARIN
RNOCName:   UBOC-NOC-POC
RNOCPhone:  +1-323-722-8561 
RNOCEmail:  ITCS-HD-TIER-II@uboc.com
RNOCRef:    https://rdap.arin.net/registry/entity/UBOCN-ARIN

RAbuseHandle: UBOCA-ARIN
RAbuseName:   UBOC-ABUSE-POC
RAbusePhone:  +1-323-720-7581 
RAbuseEmail:  Grp_NETWORK@us.mufg.jp
RAbuseRef:    https://rdap.arin.net/registry/entity/UBOCA-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 1997-2024, American Registry for Internet Numbers, Ltd.
#
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
10 records found for '204.138.240.254'
Search for  
IP address lookups Miscellaneous queries
-l

1st level less specific

 Returns smallest IP address range that includes the queried IP address or range

-i

Inverse attributes

 Returns objects with an attribute that matches the query text and attribute type
-L

All less specific

 Return all larger IP address ranges that include the queried IP address or range

-T

Object types

 Results that match the query and are of a specified object type
-m

1st level more specific

 Returns first level more specific address ranges within the boundaries of the queried IP address range
-M

All more specific

 Returns all more specific address ranges within the boundaries of the queried IP address range

Query hints

  • Include "AS" in front of an AS number.
    Example: AS4808

  • Include "-t" (template only) or "-v" (template and description) in front of an object name to view the template
    Example: -t inetnum

-x

Exact match only

 Returns address range that exactly matches the queried IP address range
-d

Associated reverse domain

 Returns IP address range and associated reverse domain

For more information see: