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:       2620:72:: - 2620:72:0:FFFF:FFFF:FFFF:FFFF:FFFF
CIDR:           2620:72::/48
NetName:        ESC-CIDR6-1
NetHandle:      NET6-2620-72-1
Parent:         ARIN-V6-ENDUSER-BLOCK (NET6-2620-1)
NetType:        Direct Allocation
OriginAS:       AS10359, AS16842, AS4181
Organization:   Epic Systems Corporation (ESC-103)
RegDate:        2010-08-24
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/2620:72::

OrgName:        Epic Systems Corporation
OrgId:          ESC-103
Address:        1979 Milky Way
City:           Verona
StateProv:      WI
PostalCode:     53593
Country:        US
RegDate:        2006-12-18
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/ESC-103

OrgTechHandle: HOSTM1543-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-608-271-7237 
OrgTechEmail:  hostmaster@epic.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HOSTM1543-ARIN

OrgAbuseHandle: HOSTM1543-ARIN
OrgAbuseName:   Hostmaster
OrgAbusePhone:  +1-608-271-7237 
OrgAbuseEmail:  hostmaster@epic.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HOSTM1543-ARIN

RNOCHandle: HOSTM1543-ARIN
RNOCName:   Hostmaster
RNOCPhone:  +1-608-271-7237 
RNOCEmail:  hostmaster@epic.com
RNOCRef:    https://rdap.arin.net/registry/entity/HOSTM1543-ARIN

RTechHandle: HOSTM1543-ARIN
RTechName:   Hostmaster
RTechPhone:  +1-608-271-7237 
RTechEmail:  hostmaster@epic.com
RTechRef:    https://rdap.arin.net/registry/entity/HOSTM1543-ARIN

RAbuseHandle: HOSTM1543-ARIN
RAbuseName:   Hostmaster
RAbusePhone:  +1-608-271-7237 
RAbuseEmail:  hostmaster@epic.com
RAbuseRef:    https://rdap.arin.net/registry/entity/HOSTM1543-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.
9 records found for '2620:72:0:42F:953A:D215:3354:D1B4'
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: