ASN Lookup Tool

Com2Math, Inc. com2math.com KR KR 1 Routes

AS Data

AS153782

AS153782 – Com2Math, Inc.

AS Number 153782
AS Name COM2MATHINC-AS-AP
Organization Com2Math, Inc.(org-ci27-ap)
Country KR
Website com2math.com
Number of IPv4 Routes 0
Number of IPv6 Routes 1
ASN type BUSINESS
Registry APNIC
Date Allocated N/A

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IP Ranges

Route # IPs
2001:df5:5c40::/48 ~1×10²⁴

Raw Whois Response

%kwhois % [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS152890 - AS153913'

as-block:       AS152890 - AS153913
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2023-05-11T00:08:48Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS153782'

% Abuse contact for 'AS153782' is 'abuse@com2math.com'

aut-num:        AS153782
as-name:        COM2MATHINC-AS-AP
descr:          Com2Math, Inc.
country:        KR
org:            ORG-CI27-AP
admin-c:        CIA24-AP
tech-c:         CIA24-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-COM2MATHINC-KR
mnt-routes:     MAINT-COM2MATHINC-KR
mnt-lower:      MAINT-COM2MATHINC-KR
abuse-c:        AC2868-AP
last-modified:  2025-09-04T22:10:21Z
source:         APNIC

irt:            IRT-COM2MATHINC-KR
address:        230 Simin-daero, D481, Anyang Gyeonggi-do 14067
e-mail:         abuse@com2math.com
abuse-mailbox:  abuse@com2math.com
admin-c:        CIA24-AP
tech-c:         CIA24-AP
auth:           # Filtered
remarks:        abuse@com2math.com is invalid
mnt-by:         MAINT-COM2MATHINC-KR
last-modified:  2025-11-19T13:05:58Z
source:         APNIC

organisation:   ORG-CI27-AP
org-name:       Com2Math, Inc.
org-type:       LIR
country:        KR
address:        230 Simin-daero
address:        D481
phone:          +82-10-8681-6284
e-mail:         webmaster@com2math.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-03-31T13:10:51Z
source:         APNIC

role:           ABUSE COM2MATHINCKR
country:        ZZ
address:        230 Simin-daero, D481, Anyang Gyeonggi-do 14067
phone:          +000000000
e-mail:         abuse@com2math.com
admin-c:        CIA24-AP
tech-c:         CIA24-AP
nic-hdl:        AC2868-AP
remarks:        Generated from irt object IRT-COM2MATHINC-KR
remarks:        abuse@com2math.com is invalid
abuse-mailbox:  abuse@com2math.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-19T13:06:48Z
source:         APNIC

role:           Com2Math Inc administrator
address:        230 Simin-daero, D481, Anyang Gyeonggi-do 14067
country:        KR
phone:          +82-10-8681-6284
e-mail:         abuse@com2math.com
admin-c:        CIA24-AP
tech-c:         CIA24-AP
nic-hdl:        CIA24-AP
mnt-by:         MAINT-COM2MATHINC-KR
last-modified:  2025-04-14T11:31:25Z
source:         APNIC

% Information related to 'AS152890 - AS153913'

as-block:       AS152890 - AS153913
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-14T00:38:07Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-SG1)




% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS152890 - AS153913'

as-block:       AS152890 - AS153913
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2023-05-11T00:08:48Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC

% Information related to 'AS153782'

% Abuse contact for 'AS153782' is 'abuse@com2math.com'

aut-num:        AS153782
as-name:        COM2MATHINC-AS-AP
descr:          Com2Math, Inc.
country:        KR
org:            ORG-CI27-AP
admin-c:        CIA24-AP
tech-c:         CIA24-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-COM2MATHINC-KR
mnt-routes:     MAINT-COM2MATHINC-KR
mnt-lower:      MAINT-COM2MATHINC-KR
abuse-c:        AC2868-AP
last-modified:  2025-09-04T22:10:21Z
source:         APNIC

irt:            IRT-COM2MATHINC-KR
address:        230 Simin-daero, D481, Anyang Gyeonggi-do 14067
e-mail:         abuse@com2math.com
abuse-mailbox:  abuse@com2math.com
admin-c:        CIA24-AP
tech-c:         CIA24-AP
auth:           # Filtered
remarks:        abuse@com2math.com is invalid
mnt-by:         MAINT-COM2MATHINC-KR
last-modified:  2025-11-19T13:05:58Z
source:         APNIC

organisation:   ORG-CI27-AP
org-name:       Com2Math, Inc.
org-type:       LIR
country:        KR
address:        230 Simin-daero
address:        D481
phone:          +82-10-8681-6284
e-mail:         webmaster@com2math.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-03-31T13:10:51Z
source:         APNIC

role:           ABUSE COM2MATHINCKR
country:        ZZ
address:        230 Simin-daero, D481, Anyang Gyeonggi-do 14067
phone:          +000000000
e-mail:         abuse@com2math.com
admin-c:        CIA24-AP
tech-c:         CIA24-AP
nic-hdl:        AC2868-AP
remarks:        Generated from irt object IRT-COM2MATHINC-KR
remarks:        abuse@com2math.com is invalid
abuse-mailbox:  abuse@com2math.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-19T13:06:48Z
source:         APNIC

role:           Com2Math Inc administrator
address:        230 Simin-daero, D481, Anyang Gyeonggi-do 14067
country:        KR
phone:          +82-10-8681-6284
e-mail:         abuse@com2math.com
admin-c:        CIA24-AP
tech-c:         CIA24-AP
nic-hdl:        CIA24-AP
mnt-by:         MAINT-COM2MATHINC-KR
last-modified:  2025-04-14T11:31:25Z
source:         APNIC

% Information related to 'AS152890 - AS153913'

as-block:       AS152890 - AS153913
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-14T00:38:07Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)

Parsed Whois Response

Peers

AS Number Description Country
AS20473 The Constant Company, LLC US

Upstreams

AS Number Description Country
AS20473 The Constant Company, LLC US

Contacts

Email Contacts

hostmaster@idnic.net

Abuse Contacts

abuse@com2math.com

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Frequently Asked Questions

ASN AS153782 is an Autonomous System Number used to identify a network for BGP internet routing.
AS153782 is listed under Com2Math, Inc..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.