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:       216.231.208.0 - 216.231.223.255
CIDR:           216.231.208.0/20
NetName:        CSXT-INET
NetHandle:      NET-216-231-208-0-1
Parent:         NET216 (NET-216-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   CSX Technology (CSXTEC)
RegDate:        1999-07-09
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/216.231.208.0

OrgName:        CSX Technology
OrgId:          CSXTEC
Address:        550 Water Street
City:           Jacksonville
StateProv:      FL
PostalCode:     32202
Country:        US
RegDate:        1990-03-26
Updated:        2013-04-26
Ref:            https://rdap.arin.net/registry/entity/CSXTEC

OrgAbuseHandle: KAMMD1-ARIN
OrgAbuseName:   Kamm, Daniel 
OrgAbusePhone:  +1-904-279-6736 
OrgAbuseEmail:  hostmaster-ip@csx.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/KAMMD1-ARIN

OrgTechHandle: KAMMD1-ARIN
OrgTechName:   Kamm, Daniel 
OrgTechPhone:  +1-904-279-6736 
OrgTechEmail:  hostmaster-ip@csx.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KAMMD1-ARIN

RTechHandle: KAMMD1-ARIN
RTechName:   Kamm, Daniel 
RTechPhone:  +1-904-279-6736 
RTechEmail:  hostmaster-ip@csx.com
RTechRef:    https://rdap.arin.net/registry/entity/KAMMD1-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 '216.231.208.128'
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: