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:       147.153.0.0 - 147.153.255.255
CIDR:           147.153.0.0/16
NetName:        MSUDENVER
NetHandle:      NET-147-153-0-0-1
Parent:         NET147 (NET-147-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Metropolitan State University of Denver (MSCD-Z)
RegDate:        1991-04-16
Updated:        2023-12-04
Ref:            https://rdap.arin.net/registry/ip/147.153.0.0
OrgName:        Metropolitan State University of Denver
OrgId:          MSCD-Z
Address:        Information Technology Services
City:           Denver
StateProv:      CO
PostalCode:     80217-3362
Country:        US
RegDate:        2023-12-01
Updated:        2023-12-01
Ref:            https://rdap.arin.net/registry/entity/MSCD-Z
OrgTechHandle: HARTM150-ARIN
OrgTechName:   Hart, Mike 
OrgTechPhone:  +1-303-615-0541 
OrgTechEmail:  mhart20@msudenver.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/HARTM150-ARIN
OrgAbuseHandle: ABUSE5139-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-303-372-7548 
OrgAbuseEmail:  abuse@msudenver.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5139-ARIN
OrgTechHandle: JACKD4-ARIN
OrgTechName:   Jack, Darius 
OrgTechPhone:  +1-303-615-2085 
OrgTechEmail:  djack6@msudenver.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/JACKD4-ARIN
OrgTechHandle: NOC1332-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-303-352-7548 
OrgTechEmail:  NOC@msudenver.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC1332-ARIN
RTechHandle: DNSAD309-ARIN
RTechName:   DNS Admin
RTechPhone:  +1-303-615-0934 
RTechEmail:  dnsadmin@msudenver.edu
RTechRef:    https://rdap.arin.net/registry/entity/DNSAD309-ARIN
RAbuseHandle: INFOR84-ARIN
RAbuseName:   Information Technology
RAbusePhone:  +1-303-352-7548 
RAbuseEmail:  abuse@msudenver.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/INFOR84-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 '147.153.84.5'
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: