APNIC - Query the APNIC Whois Database

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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:       166.107.0.0 - 166.107.255.255
CIDR:           166.107.0.0/16
NetName:        ALAMEDA
NetHandle:      NET-166-107-0-0-1
Parent:         NET166 (NET-166-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Alameda County (ACDP)
RegDate:        1993-12-03
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/166.107.0.0

OrgName:        Alameda County
OrgId:          ACDP
Address:        1221 Oak Street
Address:        RM 41, ITD Data Center
City:           Oakland
StateProv:      CA
PostalCode:     94612
Country:        US
RegDate:        1993-12-03
Updated:        2019-11-13
Ref:            https://rdap.arin.net/registry/entity/ACDP

OrgAbuseHandle: NETWO8351-ARIN
OrgAbuseName:   Network Services
OrgAbusePhone:  +1-510-383-5000 
OrgAbuseEmail:  austin.wehe@acgov.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8351-ARIN

OrgNOCHandle: NETWO8351-ARIN
OrgNOCName:   Network Services
OrgNOCPhone:  +1-510-383-5000 
OrgNOCEmail:  austin.wehe@acgov.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8351-ARIN

OrgTechHandle: NETWO8351-ARIN
OrgTechName:   Network Services
OrgTechPhone:  +1-510-383-5000 
OrgTechEmail:  austin.wehe@acgov.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8351-ARIN

RNOCHandle: NETWO8351-ARIN
RNOCName:   Network Services
RNOCPhone:  +1-510-383-5000 
RNOCEmail:  austin.wehe@acgov.org
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO8351-ARIN

RTechHandle: NETWO8351-ARIN
RTechName:   Network Services
RTechPhone:  +1-510-383-5000 
RTechEmail:  austin.wehe@acgov.org
RTechRef:    https://rdap.arin.net/registry/entity/NETWO8351-ARIN

RAbuseHandle: NETWO8351-ARIN
RAbuseName:   Network Services
RAbusePhone:  +1-510-383-5000 
RAbuseEmail:  austin.wehe@acgov.org
RAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8351-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 '166.107.79.204'
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: