What is ASN AS138434?

ASN AS138434 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS138434?

AS138434 is listed under INEXT Broadband Co., Ltd.

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.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS138434 INEXT Broadband Co., Ltd

ASN Lookup Tool

INEXT Broadband Co., Ltd inet.co.th

TH 4 Routes

AS Data

AS138434

AS138434 – INEXT Broadband Co., Ltd

AS Number	138434
AS Name	INEXTBROADBAND-AS-AP
Organization	INEXT Broadband Co., Ltd (org-ib8-ap)
Country	TH
Website	inet.co.th
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS138434 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
38.159.240.0/24	AS138434	INEXT Broadband Co., Ltd	INEXT Broadband Co., Ltd.	256
38.159.241.0/24	AS138434	INEXT Broadband Co., Ltd	INEXT Broadband Co., Ltd.	256
38.159.242.0/24	AS138434	INEXT Broadband Co., Ltd	INEXT Broadband Co., Ltd.	256
38.159.243.0/24	AS138434	INEXT Broadband Co., Ltd	INEXT Broadband Co., Ltd.	256

Raw Whois Response

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

% Information related to 'AS137530 - AS138553'

as-block:       AS137530 - AS138553
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:  2017-12-08T06:45:58Z
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 'AS138434'

% Abuse contact for 'AS138434' is 'op-bb@inet.co.th'

aut-num:        AS138434
as-name:        INEXTBROADBAND-AS-AP
descr:          INEXT Broadband Co., Ltd
country:        TH
org:            ORG-IB8-AP
admin-c:        IBA7-AP
tech-c:         IBA7-AP
abuse-c:        AI722-AP
mnt-routes:     MAINT-INEXTBROADBAND-TH
mnt-by:         APNIC-HM
mnt-irt:        IRT-INEXTBROADBAND-TH
last-modified:  2020-11-20T04:12:00Z
source:         APNIC

irt:            IRT-INEXTBROADBAND-TH
address:        1768 Thai Summit Tower, NewPetchaburi, BangKapi, HuayKhwang, Bangkok 10310
e-mail:         op-bb@inet.co.th
abuse-mailbox:  op-bb@inet.co.th
admin-c:        IBA7-AP
tech-c:         IBA7-AP
auth:           # Filtered
remarks:        op-bb@inet.co.th was validated on 2025-11-21
mnt-by:         MAINT-INEXTBROADBAND-TH
last-modified:  2025-11-21T08:49:56Z
source:         APNIC

organisation:   ORG-IB8-AP
org-name:       INEXT Broadband Co., Ltd
org-type:       LIR
country:        TH
address:        1768 Thai Summit Tower, NewPetchaburi, BangKapi, HuayKhwang
phone:          +662-257-7279
e-mail:         inet-bb@inet.co.th
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:17:37Z
source:         APNIC

role:           ABUSE INEXTBROADBANDTH
country:        ZZ
address:        1768 Thai Summit Tower, NewPetchaburi, BangKapi, HuayKhwang, Bangkok 10310
phone:          +000000000
e-mail:         op-bb@inet.co.th
admin-c:        IBA7-AP
tech-c:         IBA7-AP
nic-hdl:        AI722-AP
remarks:        Generated from irt object IRT-INEXTBROADBAND-TH
remarks:        op-bb@inet.co.th was validated on 2025-11-21
abuse-mailbox:  op-bb@inet.co.th
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-21T08:50:23Z
source:         APNIC

role:           INEXT Broadband administrator
address:        1768 Thai Summit Tower, NewPetchaburi, BangKapi, HuayKhwang, Bangkok  10310
country:        TH
phone:          +662-257-7279
fax-no:         +662-257-7279
e-mail:         op-bb@inet.co.th
admin-c:        IBA7-AP
tech-c:         IBA7-AP
nic-hdl:        IBA7-AP
mnt-by:         MAINT-INEXTBROADBAND-TH
last-modified:  2018-11-15T00:33:35Z
source:         APNIC

% Information related to 'AS137530 - AS138553'

as-block:       AS137530 - AS138553
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-16T12:29:14Z
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)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS137530 - AS138553",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "HM20-AP" ],
    "tech_contacts" : [ "HM20-AP" ],
    "remarks" : [ "These AS numbers are further assigned by APNIC", "to APNIC members and end-users in the APNIC region" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2017-12-08",
    "source" : "APNIC"
  }, {
    "as_block" : "AS137530 - AS138553",
    "description" : [ "APNIC ASN block" ],
    "admin_contacts" : [ "IA55-AP" ],
    "tech_contacts" : [ "IH123-AP" ],
    "mnt_by" : [ "MNT-APJII-ID" ],
    "mnt_lower" : [ "MNT-APJII-ID" ],
    "date_updated" : "2026-02-16",
    "source" : "IDNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS138434",
    "as_name" : "INEXTBROADBAND-AS-AP",
    "description" : [ "INEXT Broadband Co., Ltd" ],
    "country" : "TH",
    "organization" : "ORG-IB8-AP",
    "admin_contacts" : [ "IBA7-AP" ],
    "tech_contacts" : [ "IBA7-AP" ],
    "abuse_contacts" : [ "AI722-AP" ],
    "mnt_irt" : [ "IRT-INEXTBROADBAND-TH" ],
    "mnt_routes" : [ "MAINT-INEXTBROADBAND-TH" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2020-11-20",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-INEXTBROADBAND-TH",
    "address" : [ "1768 Thai Summit Tower, NewPetchaburi, BangKapi, HuayKhwang, Bangkok 10310" ],
    "city" : "Bangkok",
    "zip_code" : "10310",
    "email" : [ "op-bb@inet.co.th" ],
    "abuse_mailbox" : [ "op-bb@inet.co.th" ],
    "admin_contacts" : [ "IBA7-AP" ],
    "tech_contacts" : [ "IBA7-AP" ],
    "remarks" : [ "op-bb@inet.co.th was validated on 2025-11-21" ],
    "mnt_by" : [ "MAINT-INEXTBROADBAND-TH" ],
    "date_updated" : "2025-11-21",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-IB8-AP",
    "name" : "INEXT Broadband Co., Ltd",
    "type" : "LIR",
    "address" : [ "1768 Thai Summit Tower, NewPetchaburi, BangKapi, HuayKhwang" ],
    "country" : [ "TH" ],
    "email" : [ "inet-bb@inet.co.th" ],
    "phone" : [ "+662-257-7279" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "IBA7-AP",
    "name" : "INEXT Broadband administrator",
    "address" : [ "1768 Thai Summit Tower, NewPetchaburi, BangKapi, HuayKhwang, Bangkok  10310" ],
    "city" : "Bangkok",
    "zip_code" : "10310",
    "country" : "TH",
    "email" : [ "op-bb@inet.co.th" ],
    "phone" : [ "+662-257-7279" ],
    "fax_no" : [ "+662-257-7279" ],
    "admin_contacts" : [ "IBA7-AP" ],
    "tech_contacts" : [ "IBA7-AP" ],
    "mnt_by" : [ "MAINT-INEXTBROADBAND-TH" ],
    "date_updated" : "2018-11-15",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "IBA7-AP",
    "name" : "INEXT Broadband administrator",
    "address" : [ "1768 Thai Summit Tower, NewPetchaburi, BangKapi, HuayKhwang, Bangkok  10310" ],
    "city" : "Bangkok",
    "zip_code" : "10310",
    "country" : "TH",
    "email" : [ "op-bb@inet.co.th" ],
    "phone" : [ "+662-257-7279" ],
    "fax_no" : [ "+662-257-7279" ],
    "admin_contacts" : [ "IBA7-AP" ],
    "tech_contacts" : [ "IBA7-AP" ],
    "mnt_by" : [ "MAINT-INEXTBROADBAND-TH" ],
    "date_updated" : "2018-11-15",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AI722-AP",
    "name" : "ABUSE INEXTBROADBANDTH",
    "address" : [ "1768 Thai Summit Tower, NewPetchaburi, BangKapi, HuayKhwang, Bangkok 10310" ],
    "city" : "Bangkok",
    "zip_code" : "10310",
    "country" : "ZZ",
    "email" : [ "op-bb@inet.co.th" ],
    "abuse_mailbox" : [ "op-bb@inet.co.th" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "IBA7-AP" ],
    "tech_contacts" : [ "IBA7-AP" ],
    "remarks" : [ "Generated from irt object IRT-INEXTBROADBAND-TH", "op-bb@inet.co.th was validated on 2025-11-21" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2025-11-21",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS4618	Internet Thailand Company Limited	TH
AS4618	Internet Thailand Company Ltd.	TH

Upstreams

AS Number	Description	Country
AS4618	Internet Thailand Company Ltd.	TH

Contacts

Email Contacts

hostmaster@idnic.net op-bb@inet.co.th

Abuse Contacts

op-bb@inet.co.th