What is ASN AS137261?

ASN AS137261 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS137261?

AS137261 is listed under Education Network.

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.

AS137261 Education Network | IPGeolocation.io

ASN Lookup Tool

Education Network uni.net.th

TH 3 Routes

AS Data

AS137261

AS137261 – Education Network

AS Number	137261
AS Name	SWU-AS-UNINET
Organization	Education Network (org-en11-ap)
Country	TH
Website	uni.net.th
Number of IPv4 Routes	2
Number of IPv6 Routes	1
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

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IP Ranges

Route	Origin	Origin Name	# IPs
202.28.62.0/24	AS137261	Education Network	256
202.28.60.0/24	AS137261	Education Network	256
2001:3c8:1408::/48	AS137261	Education Network	~1×10²⁴

Raw Whois Response

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

% Information related to 'AS136506 - AS137529'

as-block:       AS136506 - AS137529
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:  2016-05-26T03:42:38Z
source:         APNIC

role:           APNIC Hostmaster
address:        PO Box 3646
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:  2026-08-26T00:40:00Z
source:         APNIC

% Information related to 'AS137261'

% Abuse contact for 'AS137261' is 'noc@uni.net.th'

aut-num:        AS137261
as-name:        SWU-AS-UNINET
descr:          Education Network
descr:          118 Seri-thai Rd., Klong-chan, Bangkapi, Bangkok 10240, Thailand
country:        TH
org:            ORG-EN11-AP
sponsoring-org: ORG-OOIA1-AP
admin-c:        KK823-AP
tech-c:         SS1166-AP
mnt-lower:      MAINT-TH-RIT
mnt-routes:     MAINT-TH-RIT
mnt-by:         APNIC-HM
mnt-irt:        IRT-UNINET-TH
abuse-c:        AU136-AP
last-modified:  2025-02-23T06:32:47Z
source:         APNIC

irt:            IRT-UNINET-TH
address:        328 Sriayuthaya Rd.,
address:        Payathai,Ratchathewi
address:        Bangkok
e-mail:         noc@uni.net.th
abuse-mailbox:  noc@uni.net.th
admin-c:        TS250-AP
tech-c:         TS250-AP
auth:           # Filtered
remarks:        noc@uni.net.th was validated on 2026-06-15
mnt-by:         MAINT-TH-UNINET
last-modified:  2026-07-23T04:18:13Z
source:         APNIC

organisation:   ORG-EN11-AP
org-name:       Education Network
org-type:       OTHER
address:        118 Seri-thai Rd., Klong-chan, Bangkapi, Bangkok 10240, Thailand
country:        TH
phone:          +66-816-4304-95
e-mail:         kasima@nida.ac.th
admin-c:        KK823-AP
tech-c:         SS1166-AP
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T04:19:59Z
source:         APNIC

role:           ABUSE UNINETTH
country:        ZZ
address:        328 Sriayuthaya Rd.,
address:        Payathai,Ratchathewi
address:        Bangkok
phone:          +000000000
e-mail:         noc@uni.net.th
admin-c:        TS250-AP
tech-c:         TS250-AP
nic-hdl:        AU136-AP
remarks:        Generated from irt object IRT-UNINET-TH
remarks:        noc@uni.net.th was validated on 2026-06-15
abuse-mailbox:  noc@uni.net.th
mnt-by:         APNIC-ABUSE
last-modified:  2026-06-15T05:24:21Z
source:         APNIC

person:         Kasima Kewcharoen
nic-hdl:        KK823-AP
e-mail:         kasima@nida.ac.th
address:        118 Seri-thai Rd., Klong-chan, Bangkapi, Bangkok 10240
address:        Thailand
phone:          +66-816-4304-95
fax-no:         +66-237-46622
country:        TH
mnt-by:         MAINT-TH-UNINET
last-modified:  2008-09-04T07:48:15Z
source:         APNIC

person:         Suttichai Suttitossatam
nic-hdl:        SS1166-AP
e-mail:         sutticha@nida.ac.th
address:        118 Seri-thai Rd., Klong-chan, Bangkapi, Bangkok 10240
address:        Thailand
phone:          +66-892-0424-28
fax-no:         +66-237-46622
country:        TH
mnt-by:         MAINT-TH-UNINET
last-modified:  2008-09-04T07:48:15Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS136506 - AS137529",
    "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" : "2016-05-26",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS137261",
    "as_name" : "SWU-AS-UNINET",
    "description" : [ "Education Network", "118 Seri-thai Rd., Klong-chan, Bangkapi, Bangkok 10240, Thailand" ],
    "country" : "TH",
    "organization" : "ORG-EN11-AP",
    "sponsoring_organization" : "ORG-OOIA1-AP",
    "admin_contacts" : [ "KK823-AP" ],
    "tech_contacts" : [ "SS1166-AP" ],
    "abuse_contacts" : [ "AU136-AP" ],
    "mnt_irt" : [ "IRT-UNINET-TH" ],
    "mnt_lower" : [ "MAINT-TH-RIT" ],
    "mnt_routes" : [ "MAINT-TH-RIT" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2025-02-23",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-UNINET-TH",
    "address" : [ "328 Sriayuthaya Rd.,", "Payathai,Ratchathewi", "Bangkok" ],
    "street" : "Sriayuthaya Rd. Payathai",
    "city" : "Bangkok",
    "email" : [ "noc@uni.net.th" ],
    "abuse_mailbox" : [ "noc@uni.net.th" ],
    "admin_contacts" : [ "TS250-AP" ],
    "tech_contacts" : [ "TS250-AP" ],
    "remarks" : [ "noc@uni.net.th was validated on 2026-06-15" ],
    "mnt_by" : [ "MAINT-TH-UNINET" ],
    "date_updated" : "2026-07-23",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-EN11-AP",
    "name" : "Education Network",
    "type" : "OTHER",
    "address" : [ "118 Seri-thai Rd., Klong-chan, Bangkapi, Bangkok 10240, Thailand" ],
    "street" : "Seri-thai Rd. Klong-chan Bangkapi",
    "city" : "Bangkok",
    "zip_code" : "10240",
    "country" : [ "TH" ],
    "email" : [ "kasima@nida.ac.th" ],
    "phone" : [ "+66-816-4304-95" ],
    "admin_contacts" : [ "KK823-AP" ],
    "tech_contacts" : [ "SS1166-AP" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-05",
    "source" : "APNIC",
    "addressCountry" : "THAILAND"
  },
  "administrative_contacts" : [ {
    "handle" : "KK823-AP",
    "name" : "Kasima Kewcharoen",
    "address" : [ "118 Seri-thai Rd., Klong-chan, Bangkapi, Bangkok 10240", "Thailand" ],
    "street" : "Seri-thai Rd. Klong-chan Bangkapi",
    "city" : "Bangkok",
    "zip_code" : "10240",
    "country" : "TH",
    "email" : [ "kasima@nida.ac.th" ],
    "phone" : [ "+66-816-4304-95" ],
    "fax_no" : [ "+66-237-46622" ],
    "mnt_by" : [ "MAINT-TH-UNINET" ],
    "date_updated" : "2008-09-04",
    "source" : "APNIC",
    "addressCountry" : "THAILAND"
  } ],
  "technical_contacts" : [ {
    "handle" : "SS1166-AP",
    "name" : "Suttichai Suttitossatam",
    "address" : [ "118 Seri-thai Rd., Klong-chan, Bangkapi, Bangkok 10240", "Thailand" ],
    "street" : "Seri-thai Rd. Klong-chan Bangkapi",
    "city" : "Bangkok",
    "zip_code" : "10240",
    "country" : "TH",
    "email" : [ "sutticha@nida.ac.th" ],
    "phone" : [ "+66-892-0424-28" ],
    "fax_no" : [ "+66-237-46622" ],
    "mnt_by" : [ "MAINT-TH-UNINET" ],
    "date_updated" : "2008-09-04",
    "source" : "APNIC",
    "addressCountry" : "THAILAND"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AU136-AP",
    "name" : "ABUSE UNINETTH",
    "address" : [ "328 Sriayuthaya Rd.,", "Payathai,Ratchathewi", "Bangkok" ],
    "street" : "Sriayuthaya Rd. Payathai",
    "city" : "Bangkok",
    "country" : "ZZ",
    "email" : [ "noc@uni.net.th" ],
    "abuse_mailbox" : [ "noc@uni.net.th" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "TS250-AP" ],
    "tech_contacts" : [ "TS250-AP" ],
    "remarks" : [ "Generated from irt object IRT-UNINET-TH", "noc@uni.net.th was validated on 2026-06-15" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-06-15",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS199524	G-Core Labs S.A.	LU
AS4621	Development, Ministry of University Affairs, Thailand	TH
AS4621	Office of Info.Tech. Admin. for Educational Development	TH
AS150787	CHANNEL G COMPANY LIMITED	TH
AS58955	Bangmod Enterprise Co., Ltd.	TH
AS149766	Y.U.T Corporate Company Limited	TH
AS59238	Innovative Extremist Co., Ltd.	TH
AS138685	Mahidol Wittayanusorn School	TH