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:       152.23.0.0 - 152.23.255.255
CIDR:           152.23.0.0/16
NetName:        NCREN-B23
NetHandle:      NET-152-23-0-0-1
Parent:         NET152 (NET-152-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS36850
Organization:   University of North Carolina at Chapel Hill (UNC-1)
RegDate:        1994-08-08
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/152.23.0.0
OrgName:        University of North Carolina at Chapel Hill
OrgId:          UNC-1
Address:        440 W. Franklin Street
Address:        CB#1150
City:           Chapel Hill
StateProv:      NC
PostalCode:     27599-1150
Country:        US
RegDate:        1991-06-07
Updated:        2019-11-21
Ref:            https://rdap.arin.net/registry/entity/UNC-1
OrgAbuseHandle: ISG10-ARIN
OrgAbuseName:   IT Security Group
OrgAbusePhone:  +1-919-445-9393 
OrgAbuseEmail:  abuse@unc.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ISG10-ARIN
OrgTechHandle: SHUED1-ARIN
OrgTechName:   Shue, Danny 
OrgTechPhone:  +1-919-445-0121 
OrgTechEmail:  dyshue@unc.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/SHUED1-ARIN
OrgTechHandle: ZU52-ARIN
OrgTechName:   University of North Carolina
OrgTechPhone:  +1-919-445-0400 
OrgTechEmail:  hostmaster@unc.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/ZU52-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.
7 records found for '152.23.211.99'
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: