APNIC - Query the APNIC Whois Database

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:       56.0.0.0 - 56.15.255.255
CIDR:           56.0.0.0/12
NetName:        USPS1
NetHandle:      NET-56-0-0-0-1
Parent:         NET56 (NET-56-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   United States Postal Service. (USPS-3)
RegDate:        1992-11-02
Updated:        2022-08-30
Ref:            https://rdap.arin.net/registry/ip/56.0.0.0
OrgName:        United States Postal Service.
OrgId:          USPS-3
Address:        4200 Wake Forest Road
City:           Raleigh
StateProv:      NC
PostalCode:     27668-9007
Country:        US
RegDate:        1995-10-18
Updated:        2023-05-11
Ref:            https://rdap.arin.net/registry/entity/USPS-3
OrgTechHandle: YOKLA1-ARIN
OrgTechName:   Yoklavich, John 
OrgTechPhone:  +1-919-501-9334 
OrgTechEmail:  john.f.yoklavich@usps.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/YOKLA1-ARIN
OrgTechHandle: KONTO18-ARIN
OrgTechName:   Kontos, Emmanuel 
OrgTechPhone:  +1-919-649-7461 
OrgTechEmail:  emmanuel.kontos@usps.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/KONTO18-ARIN
OrgAbuseHandle: ZU38-ARIN
OrgAbuseName:   Domain Admin
OrgAbusePhone:  +1-800-877-7435 
OrgAbuseEmail:  domainadmin@imail.usps.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZU38-ARIN
OrgTechHandle: ZU38-ARIN
OrgTechName:   Domain Admin
OrgTechPhone:  +1-800-877-7435 
OrgTechEmail:  domainadmin@imail.usps.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/ZU38-ARIN
RTechHandle: ZU38-ARIN
RTechName:   Domain Admin
RTechPhone:  +1-800-877-7435 
RTechEmail:  domainadmin@imail.usps.gov
RTechRef:    https://rdap.arin.net/registry/entity/ZU38-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.
9 records found for '56.0.163.16'
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: