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:       147.9.0.0 - 147.9.255.255
CIDR:           147.9.0.0/16
NetName:        AUVM-NET2
NetHandle:      NET-147-9-0-0-1
Parent:         NET147 (NET-147-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   American University (AMERIC-3-Z)
RegDate:        1991-03-28
Updated:        2023-11-09
Ref:            https://rdap.arin.net/registry/ip/147.9.0.0
OrgName:        American University
OrgId:          AMERIC-3-Z
Address:        4400 Mass Ave. NW
Address:        Office of Information Technology
City:           Washington
StateProv:      DC
PostalCode:     20016
Country:        US
RegDate:        2023-04-20
Updated:        2023-04-20
Ref:            https://rdap.arin.net/registry/entity/AMERIC-3-Z
OrgTechHandle: SECUR28-ARIN
OrgTechName:   Security
OrgTechPhone:  +1-202-885-2270 
OrgTechEmail:  security@american.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/SECUR28-ARIN
OrgAbuseHandle: ABUSE2083-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-202-885-2270 
OrgAbuseEmail:  abuse@american.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE2083-ARIN
OrgTechHandle: FLEIT1-ARIN
OrgTechName:   Fleitz, William 
OrgTechPhone:  +1-202-885-6022 
OrgTechEmail:  wfleitz@american.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/FLEIT1-ARIN
RAbuseHandle: SECUR28-ARIN
RAbuseName:   Security
RAbusePhone:  +1-202-885-2270 
RAbuseEmail:  security@american.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/SECUR28-ARIN
RNOCHandle: ABUSE2083-ARIN
RNOCName:   Abuse
RNOCPhone:  +1-202-885-2270 
RNOCEmail:  abuse@american.edu
RNOCRef:    https://rdap.arin.net/registry/entity/ABUSE2083-ARIN
RTechHandle: EW275-ARIN
RTechName:   Weakland, Eric 
RTechPhone:  +1-202-885-2224 
RTechEmail:  eric@american.edu
RTechRef:    https://rdap.arin.net/registry/entity/EW275-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 '147.9.172.238'
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: