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:       166.91.0.0 - 166.91.255.255
CIDR:           166.91.0.0/16
NetName:        DCPS-NET
NetHandle:      NET-166-91-0-0-1
Parent:         NET166 (NET-166-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   District of Columbia Public Schools (DCPS)
RegDate:        1993-11-18
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/166.91.0.0
OrgName:        District of Columbia Public Schools
OrgId:          DCPS
Address:        825 North Capital Street, N.E.
City:           Washington DC
StateProv:      DC
PostalCode:     20002
Country:        US
RegDate:        1993-11-18
Updated:        2022-01-07
Ref:            https://rdap.arin.net/registry/entity/DCPS
OrgTechHandle: OCTOP-ARIN
OrgTechName:   OCTO POC
OrgTechPhone:  +1-202-724-2028 
OrgTechEmail:  noc@dc.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/OCTOP-ARIN
OrgAbuseHandle: OOE-ARIN
OrgAbuseName:   Esene, Ocee Osezua
OrgAbusePhone:  +1-202-460-8777 
OrgAbuseEmail:  ocee.esene@dc.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/OOE-ARIN
OrgNOCHandle: OOE-ARIN
OrgNOCName:   Esene, Ocee Osezua
OrgNOCPhone:  +1-202-460-8777 
OrgNOCEmail:  ocee.esene@dc.gov
OrgNOCRef:    https://rdap.arin.net/registry/entity/OOE-ARIN
OrgTechHandle: OOE-ARIN
OrgTechName:   Esene, Ocee Osezua
OrgTechPhone:  +1-202-460-8777 
OrgTechEmail:  ocee.esene@dc.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/OOE-ARIN
RTechHandle: OOE-ARIN
RTechName:   Esene, Ocee Osezua
RTechPhone:  +1-202-460-8777 
RTechEmail:  ocee.esene@dc.gov
RTechRef:    https://rdap.arin.net/registry/entity/OOE-ARIN
RNOCHandle: DNEA-ARIN
RNOCName:   DCPS Network and Email Abuse
RNOCPhone:  +1-202-442-5706 
RNOCEmail:  DCPS_Abuse@k12.dc.us
RNOCRef:    https://rdap.arin.net/registry/entity/DNEA-ARIN
RAbuseHandle: DNEA-ARIN
RAbuseName:   DCPS Network and Email Abuse
RAbusePhone:  +1-202-442-5706 
RAbuseEmail:  DCPS_Abuse@k12.dc.us
RAbuseRef:    https://rdap.arin.net/registry/entity/DNEA-ARIN
RTechHandle: OES-ARIN
RTechName:   Esene, Ocee 
RTechPhone:  +1-202-442-5720 
RTechEmail:  ocee.esene@k12.dc.us
RTechRef:    https://rdap.arin.net/registry/entity/OES-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.
12 records found for '166.91.10.116'
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: