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:       129.43.0.0 - 129.43.255.255
CIDR:           129.43.0.0/16
NetName:        NCI-FCRF
NetHandle:      NET-129-43-0-0-1
Parent:         NET129 (NET-129-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   National Cancer Institute (NCI-1)
RegDate:        1987-07-29
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/129.43.0.0

OrgName:        National Cancer Institute
OrgId:          NCI-1
Address:        Frederick Cancer Research Facility
Address:        P.O. Box B, Building 430
City:           Frederick
StateProv:      MD
PostalCode:     21702
Country:        US
RegDate:        
Updated:        2022-01-31
Ref:            https://rdap.arin.net/registry/entity/NCI-1

OrgTechHandle: TRAYN4-ARIN
OrgTechName:   Traynor, Derek 
OrgTechPhone:  +1-301-846-5782 
OrgTechEmail:  derek.traynor@nih.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/TRAYN4-ARIN

OrgAbuseHandle: FREEM420-ARIN
OrgAbuseName:   Freeman, Natasha 
OrgAbusePhone:  +1-301-846-6938 
OrgAbuseEmail:  natasha.freeman@nih.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/FREEM420-ARIN

OrgAbuseHandle: RODRI1526-ARIN
OrgAbuseName:   Rodriguez, Sergio 
OrgAbusePhone:  +1-301-846-5784 
OrgAbuseEmail:  sergio.rodriguez@nih.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RODRI1526-ARIN

OrgTechHandle: REYNO712-ARIN
OrgTechName:   Reynolds, Matthew 
OrgTechPhone:  +1-301-846-7419 
OrgTechEmail:  matthew.reynolds@nih.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/REYNO712-ARIN

OrgDNSHandle: REYNO712-ARIN
OrgDNSName:   Reynolds, Matthew 
OrgDNSPhone:  +1-301-846-7419 
OrgDNSEmail:  matthew.reynolds@nih.gov
OrgDNSRef:    https://rdap.arin.net/registry/entity/REYNO712-ARIN

OrgTechHandle: KRUSI-ARIN
OrgTechName:   Krusinski, Ed 
OrgTechPhone:  +1-301-846-5783 
OrgTechEmail:  krusinskie@mail.nih.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/KRUSI-ARIN

OrgRoutingHandle: TRAYN4-ARIN
OrgRoutingName:   Traynor, Derek 
OrgRoutingPhone:  +1-301-846-5782 
OrgRoutingEmail:  derek.traynor@nih.gov
OrgRoutingRef:    https://rdap.arin.net/registry/entity/TRAYN4-ARIN

RTechHandle: TRAYN4-ARIN
RTechName:   Traynor, Derek 
RTechPhone:  +1-301-846-5782 
RTechEmail:  derek.traynor@nih.gov
RTechRef:    https://rdap.arin.net/registry/entity/TRAYN4-ARIN

RAbuseHandle: KRUSI-ARIN
RAbuseName:   Krusinski, Ed 
RAbusePhone:  +1-301-846-5783 
RAbuseEmail:  krusinskie@mail.nih.gov
RAbuseRef:    https://rdap.arin.net/registry/entity/KRUSI-ARIN

RNOCHandle: KRUSI-ARIN
RNOCName:   Krusinski, Ed 
RNOCPhone:  +1-301-846-5783 
RNOCEmail:  krusinskie@mail.nih.gov
RNOCRef:    https://rdap.arin.net/registry/entity/KRUSI-ARIN

RAbuseHandle: TRAYN4-ARIN
RAbuseName:   Traynor, Derek 
RAbusePhone:  +1-301-846-5782 
RAbuseEmail:  derek.traynor@nih.gov
RAbuseRef:    https://rdap.arin.net/registry/entity/TRAYN4-ARIN

RNOCHandle: TRAYN4-ARIN
RNOCName:   Traynor, Derek 
RNOCPhone:  +1-301-846-5782 
RNOCEmail:  derek.traynor@nih.gov
RNOCRef:    https://rdap.arin.net/registry/entity/TRAYN4-ARIN

RTechHandle: KRUSI-ARIN
RTechName:   Krusinski, Ed 
RTechPhone:  +1-301-846-5783 
RTechEmail:  krusinskie@mail.nih.gov
RTechRef:    https://rdap.arin.net/registry/entity/KRUSI-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.
17 records found for '129.43.106.151'
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: