What is ASN AS152645?

ASN AS152645 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS152645?

AS152645 is listed under Flextech Inc..

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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AS152645 Flextech Inc. | IPGeolocation.io

Flextech Inc. apjii.or.id

JP 4 Routes

AS Data

AS152645

AS152645 – Flextech Inc.

AS Number	152645
AS Name	FLEXTECHINC-AS-AP
Organization	Flextech Inc.(org-aa323-ap)
Country	JP
Website	apjii.or.id
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

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Use ASN data for AS152645 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
160.250.110.0/24	AS152645	Flextech Inc.	Flextech Inc.	256
202.1.4.0/24	AS152645	Flextech Inc.	Flextech Inc.	256
2401:89e0::/32	AS152645	Flextech Inc.	Flextech Inc.	~79×10²⁷
103.138.238.0/24	AS152645	Flextech Inc.	Flextech Inc.	256

Raw Whois Response

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

% Information related to 'AS151866 - AS152889'

as-block:       AS151866 - AS152889
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:  2023-05-11T00:08:47Z
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 'AS152645'

% Abuse contact for 'AS152645' is 'chensixu@terabox.com'

aut-num:        AS152645
as-name:        FLEXTECHINC-AS-AP
descr:          Flextech Inc.
country:        JP
org:            ORG-AA323-AP
admin-c:        FIA16-AP
tech-c:         FIA16-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-FLEXTECHINC-JP
mnt-routes:     MAINT-FLEXTECHINC-JP
mnt-lower:      MAINT-FLEXTECHINC-JP
abuse-c:        AF855-AP
last-modified:  2024-09-04T09:12:50Z
source:         APNIC

irt:            IRT-FLEXTECHINC-JP
address:        6-10-1 Roppiongi, Minato-ku, Tokyo, Tokyo Minato-ku 106-0032
e-mail:         chensixu@terabox.com
abuse-mailbox:  chensixu@terabox.com
admin-c:        FIA16-AP
tech-c:         FIA16-AP
auth:           # Filtered
remarks:        chensixu@terabox.com was validated on 2025-09-17
mnt-by:         MAINT-FLEXTECHINC-JP
last-modified:  2025-11-18T00:37:37Z
source:         APNIC

organisation:   ORG-AA323-AP
org-name:       Flextech Inc.
org-type:       LIR
country:        JP
address:        6-10-1 Roppiongi, Minato-ku, Tokyo
phone:          +8613810041098
e-mail:         chensixu@terabox.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-02-22T13:08:36Z
source:         APNIC

role:           ABUSE FLEXTECHINCJP
country:        ZZ
address:        6-10-1 Roppiongi, Minato-ku, Tokyo, Tokyo Minato-ku 106-0032
phone:          +000000000
e-mail:         chensixu@terabox.com
admin-c:        FIA16-AP
tech-c:         FIA16-AP
nic-hdl:        AF855-AP
remarks:        Generated from irt object IRT-FLEXTECHINC-JP
remarks:        chensixu@terabox.com was validated on 2025-09-17
abuse-mailbox:  chensixu@terabox.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-17T06:56:18Z
source:         APNIC

role:           Flextech Inc administrator
address:        6-10-1 Roppiongi, Minato-ku, Tokyo, Tokyo Minato-ku 106-0032
country:        JP
phone:          +8613810041098
e-mail:         chensixu@terabox.com
admin-c:        FIA16-AP
tech-c:         FIA16-AP
nic-hdl:        FIA16-AP
mnt-by:         MAINT-FLEXTECHINC-JP
last-modified:  2024-03-13T23:31:14Z
source:         APNIC

% Information related to 'AS151866 - AS152889'

as-block:       AS151866 - AS152889
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-13T18:14:02Z
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)



#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       151866 - 153913
ASName:         APNIC-ASNBLOCK-151866
ASHandle:       AS151866
RegDate:        2023-05-15
Updated:        2023-05-15
Comment:        These AS numbers are not registered in the ARIN database.
Comment:        For details, refer to the APNIC Whois Database via
Comment:        WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl    
Ref:            https://rdap.arin.net/registry/autnum/151866



OrgName:        Asia Pacific Network Information Centre
OrgId:          APNIC
Address:        PO Box 3646
City:           South Brisbane
StateProv:      QLD
PostalCode:     4101
Country:        AU
RegDate:        
Updated:        2012-01-24
Ref:            https://rdap.arin.net/registry/entity/APNIC

ReferralServer:  whois://whois.apnic.net
ResourceLink:  http://wq.apnic.net/whois-search/static/search.html

OrgTechHandle: AWC12-ARIN
OrgTechName:   APNIC Whois Contact
OrgTechPhone:  +61 7 3858 3188 
OrgTechEmail:  search-apnic-not-arin@apnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN

OrgAbuseHandle: AWC12-ARIN
OrgAbuseName:   APNIC Whois Contact
OrgAbusePhone:  +61 7 3858 3188 
OrgAbuseEmail:  search-apnic-not-arin@apnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AWC12-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 1997-2026, American Registry for Internet Numbers, Ltd.
#

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
[ is restricted to network administration purposes. For further information,  ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output,        ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'.      ]

No match!!

Reference: WHOIS servers of RIRs
  APNIC WHOIS(whois.apnic.net)
  ARIN WHOIS(whois.arin.net)
  RIPE WHOIS(apps.db.ripe.net)
  LACNIC WHOIS(whois.lacnic.net)
  AfriNIC WHOIS(whois.afrinic.net)
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS151866 - AS152889'

as-block:       AS151866 - AS152889
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:  2023-05-11T00:08:47Z
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 'AS152645'

% Abuse contact for 'AS152645' is 'chensixu@terabox.com'

aut-num:        AS152645
as-name:        FLEXTECHINC-AS-AP
descr:          Flextech Inc.
country:        JP
org:            ORG-AA323-AP
admin-c:        FIA16-AP
tech-c:         FIA16-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-FLEXTECHINC-JP
mnt-routes:     MAINT-FLEXTECHINC-JP
mnt-lower:      MAINT-FLEXTECHINC-JP
abuse-c:        AF855-AP
last-modified:  2024-09-04T09:12:50Z
source:         APNIC

irt:            IRT-FLEXTECHINC-JP
address:        6-10-1 Roppiongi, Minato-ku, Tokyo, Tokyo Minato-ku 106-0032
e-mail:         chensixu@terabox.com
abuse-mailbox:  chensixu@terabox.com
admin-c:        FIA16-AP
tech-c:         FIA16-AP
auth:           # Filtered
remarks:        chensixu@terabox.com was validated on 2025-09-17
mnt-by:         MAINT-FLEXTECHINC-JP
last-modified:  2025-11-18T00:37:37Z
source:         APNIC

organisation:   ORG-AA323-AP
org-name:       Flextech Inc.
org-type:       LIR
country:        JP
address:        6-10-1 Roppiongi, Minato-ku, Tokyo
phone:          +8613810041098
e-mail:         chensixu@terabox.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-02-22T13:08:36Z
source:         APNIC

role:           ABUSE FLEXTECHINCJP
country:        ZZ
address:        6-10-1 Roppiongi, Minato-ku, Tokyo, Tokyo Minato-ku 106-0032
phone:          +000000000
e-mail:         chensixu@terabox.com
admin-c:        FIA16-AP
tech-c:         FIA16-AP
nic-hdl:        AF855-AP
remarks:        Generated from irt object IRT-FLEXTECHINC-JP
remarks:        chensixu@terabox.com was validated on 2025-09-17
abuse-mailbox:  chensixu@terabox.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-17T06:56:18Z
source:         APNIC

role:           Flextech Inc administrator
address:        6-10-1 Roppiongi, Minato-ku, Tokyo, Tokyo Minato-ku 106-0032
country:        JP
phone:          +8613810041098
e-mail:         chensixu@terabox.com
admin-c:        FIA16-AP
tech-c:         FIA16-AP
nic-hdl:        FIA16-AP
mnt-by:         MAINT-FLEXTECHINC-JP
last-modified:  2024-03-13T23:31:14Z
source:         APNIC

% Information related to 'AS151866 - AS152889'

as-block:       AS151866 - AS152889
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-13T18:14:02Z
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
AS4788	TM TECHNOLOGY SERVICES SDN. BHD.	MY
AS4788	TM TECHNOLOGY SERVICES SDN BHD	MY
AS21859	Zenlayer Inc	US

Upstreams

AS Number	Description	Country
AS4788	TM TECHNOLOGY SERVICES SDN BHD	MY
AS21859	Zenlayer Inc	US

Contacts

Email Contacts

hostmaster@idnic.net chensixu@terabox.com

Abuse Contacts

chensixu@terabox.com

ASN Lookup Tool

ASN Summary