APNIC - Query the APNIC Whois Database

To assist you with debugging problems, this whois query was received from IP Address

% APNIC found the following authoritative answer from: whois.ripe.net
% This is the RIPE Database query service.
% The objects are in RPSL format.
% The RIPE Database is subject to Terms and Conditions.
% See https://apps.db.ripe.net/docs/HTML-Terms-And-Conditions
% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.
% Information related to 'AS51357 - AS52223'
as-block:       AS51357 - AS52223
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2021-12-09T08:21:17Z
last-modified:  2021-12-09T08:21:17Z
source:         RIPE
% Information related to 'AS51604'
% Abuse contact for 'AS51604' is 'abuse@domru.ru'
aut-num:        AS51604
org:            ORG-RA21-RIPE
as-name:        EKAT-AS
remarks:        CJSC "ER-Telecom Holding" Yekaterinburg branch
remarks:        -=UPSTREAMS=-
import:         from AS9049 accept ANY
export:         to AS9049 announce AS-EKAT
remarks:        -CJSC "ER-Telecom Holding"-
remarks:        -=PEERING=-
import:         from AS5563 accept AS-URAL
export:         to AS5563 announce AS-EKAT
remarks:        -CJSC Ural WES-
import:         from AS9049 accept AS-ERTH
export:         to AS9049 announce AS-EKAT
remarks:        -CJSC "ER-Telecom Holding"-
import:         from AS12668 accept AS-EXTRIM
export:         to AS12668 announce AS-EKAT
remarks:        -Extrim IT-
import:         from AS41082 accept AS-URALTRANSCOM
export:         to AS41082 announce AS-EKAT
remarks:        -Uraltranscom Ltd.-
import:         from AS43213 accept AS-EKTROUTESERVER
export:         to AS43213 announce AS-EKAT
remarks:        -Ekaterinburg Internet Exchange-
import:         from AS57629 accept AS57629
export:         to AS57629 announce AS-EKAT
remarks:        -IVI-
import:         from AS30868 accept AS30868
export:         to AS30868 announce AS-EKAT
remarks:        -"AKADO-Ekaterinburg"-
remarks:        -=CUSTOMERS=-
import:         from AS25221 accept AS25221
export:         to AS25221 announce ANY
remarks:        -LTD "Luis+Ural"-
import:         from AS39741 accept AS39741
export:         to AS39741 announce ANY
remarks:        -RUS.COM CO.LTD-
import:         from AS44845 accept AS44845
export:         to AS44845 announce ANY
remarks:        -ITC-
import:         from AS47569 accept AS47569
export:         to AS47569 announce ANY
remarks:        -Erlang company Ltd.-
import:         from AS51316 accept AS51316
export:         to AS51316 announce ANY
remarks:        -MU Elektronnyj Ekaterinburg-
import:         from AS56947 accept AS56947
export:         to AS56947 announce ANY
remarks:        -Internetstroiservis Ltd-
import:         from AS57874 accept AS57874
export:         to AS57874 announce ANY
remarks:        -Eurocabel-
import:         from AS42498 accept AS42498
export:         to AS42498 announce ANY
remarks:        -Gerkon Ltd-
import:         from AS28947 accept AS28947
export:         to AS28947 announce ANY
remarks:        -ZAO "InT"-
import:         from AS197007 accept AS197007
export:         to AS197007 announce ANY
remarks:        -Ural Electronics Factory Ltd.-
import:         from AS60568 accept AS60568
export:         to AS60568 announce ANY
remarks:        -LLC YSP-
admin-c:        ERTH66-RIPE
tech-c:         ERTH66-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RAID-MNT
created:        2010-10-06T15:19:30Z
last-modified:  2018-09-04T10:54:43Z
source:         RIPE
organisation:   ORG-RA21-RIPE
org-name:       JSC "ER-Telecom Holding"
country:        RU
org-type:       LIR
address:        Shosse Kosmonavtov, 111i, bldg. 2, office 509
address:        614066
address:        Perm
address:        RUSSIAN FEDERATION
phone:          +79197001771
phone:          +7 342 2462233
fax-no:         +7 342 2195024
admin-c:        ERTH3-RIPE
tech-c:         RAID1-RIPE
abuse-c:        RAID1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RAID-MNT
mnt-ref:        ENFORTA-MNT
mnt-ref:        AS8345-MNT
mnt-ref:        RU-NTK-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RAID-MNT
created:        2004-04-17T11:56:55Z
last-modified:  2024-01-18T14:09:09Z
source:         RIPE # Filtered
role:           Network Operation Center CJSC ER-Telecom Holding Yekaterinburg branch
address:        CJSC "ER-Telecom Holding" Yekaterinburg
address:        8th March str., 32A
address:        Yekaterinburg
address:        Russian Federation
phone:          +7-800-333-7000
fax-no:         +7-800-333-7000
abuse-mailbox:  abuse@domru.ru
admin-c:        RAID1-RIPE
tech-c:         RAID1-RIPE
nic-hdl:        ERTH66-RIPE
created:        2010-09-07T10:31:07Z
last-modified:  2019-11-26T07:12:27Z
source:         RIPE # Filtered
mnt-by:         RAID-MNT
% This query was served by the RIPE Database Query Service version 1.113.2 (ABERDEEN)
  • Bold: Object type.
  • Underlined: Primary key(s).
  • Hyperlinks: Searchable Attributes.
4 records found for 'AS51604'
Search for  
IP address lookups Miscellaneous queries

1st level less specific

Returns smallest IP address range that includes the queried IP address or range


Inverse attributes

Returns objects with an attribute that matches the query text and attribute type

All less specific

Return all larger IP address ranges that include the queried IP address or range


Object types

Results that match the query and are of a specified object type

1st level more specific

Returns first level more specific address ranges within the boundaries of the queried IP address range

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


Exact match only

Returns address range that exactly matches the queried IP address range

Associated reverse domain

Returns IP address range and associated reverse domain

For more information see: