APNIC - Query the APNIC Whois Database

Try the new whois search

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:       170.28.0.0 - 170.28.255.255
CIDR:           170.28.0.0/16
NetName:        NYCTA
NetHandle:      NET-170-28-0-0-1
Parent:         NET170 (NET-170-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   New York City Transit Authority (NYCTA-1)
RegDate:        1994-01-22
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/170.28.0.0

OrgName:        New York City Transit Authority
OrgId:          NYCTA-1
Address:        345 Madison Ave 15th floor
City:           New York
StateProv:      NY
PostalCode:     10017
Country:        US
RegDate:        1994-01-22
Updated:        2008-03-05
Ref:            https://rdap.arin.net/registry/entity/NYCTA-1

OrgTechHandle: STG2-ARIN
OrgTechName:   Gries, Steven Thomas
OrgTechPhone:  +1-212-878-0247 
OrgTechEmail:  sgries@mtahq.org
OrgTechRef:    https://rdap.arin.net/registry/entity/STG2-ARIN

OrgAbuseHandle: STG2-ARIN
OrgAbuseName:   Gries, Steven Thomas
OrgAbusePhone:  +1-212-878-0247 
OrgAbuseEmail:  sgries@mtahq.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/STG2-ARIN

RTechHandle: PB130-ARIN
RTechName:   Bernard, Pierre 
RTechPhone:  +1-212-599-4046 
RTechEmail:  pbernard@mtahq.org
RTechRef:    https://rdap.arin.net/registry/entity/PB130-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 '170.28.230.210'
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: