What is ASN AS131401?

ASN AS131401 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS131401?

AS131401 is listed under SOTTTTVP VN Department of Science and Technology of Vinh Phuc province.

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.

AS131401 SOTTTTVP VN Department of Science and Technology of Vinh Phuc province

SOTTTTVP VN Department of Science and Technology of Vinh Phuc province vinhphuc.gov.vn

VN 1 Routes

AS Data

AS131401

AS131401 – SOTTTTVP VN Department of Science and Technology of Vinh Phuc province

AS Number	131401
AS Name	SOTTTTVP-VN
Organization	SOTTTTVP VN Department of Science and Technology of Vinh Phuc province (apnic)
Country	VN
Website	vinhphuc.gov.vn
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS131401 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
103.228.20.0/22	AS131401	SOTTTTVP VN Department of Science and Technology of Vinh Phuc province	Department of Science and Technology of Phu Tho province	1024

Raw Whois Response

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

% Information related to 'AS131072 - AS132095'

as-block:       AS131072 - AS132095
descr:          APNIC 32-bit 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:  2009-09-29T05:34:08Z
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 'AS131342 - AS131441'

as-block:       AS131342 - AS131441
descr:          VNNIC-4byte-ASBLOCK-AP
descr:          VNNIC
descr:          Vietnam Network Information Center
country:        VN
admin-c:        NTTT3-AP
tech-c:         NTTT3-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-VN-VNNIC
last-modified:  2023-04-21T06:49:56Z
source:         APNIC

person:         Nguyen Thi Thu Thuy
address:        VNNIC-VN
country:        VN
phone:          +84-2435564944
e-mail:         info@vnnic.vn
nic-hdl:        NTTT3-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2020-05-11T07:33:48Z
source:         APNIC

% Information related to 'AS131401'

% Abuse contact for 'AS131401' is 'hm-changed@vnnic.vn'

aut-num:        AS131401
as-name:        SOTTTTVP-VN
descr:          Department of Science and Technology of Vinh Phuc province
descr:          No. 296 Me Linh Street - Khai Quang Ward - Vinh Yen City - Vinh Phuc Province
country:        VN
import:         from AS7643 action pref=100; accept ANY
import:         from AS7552 action pref=100; accept ANY
export:         to AS7643 announce AS131401
export:         to AS7552 announce AS131401
admin-c:        LAT13-AP
admin-c:        TDN6-AP
tech-c:         VVT12-AP
mnt-by:         MAINT-VN-VNNIC
mnt-routes:     MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2025-04-15T10:38:48Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         hm-changed@vnnic.vn
abuse-mailbox:  hm-changed@vnnic.vn
admin-c:        NTTT1-AP
tech-c:         NTTT1-AP
auth:           # Filtered
mnt-by:         MAINT-VN-VNNIC
last-modified:  2026-04-21T02:07:47Z
source:         APNIC

person:         Le Anh Tan
address:        SOTTTTVP-VN
country:        VN
phone:          +84-2113846464
e-mail:         Tanna@vinhphuc.gov.vn
nic-hdl:        LAT13-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-04-15T10:36:55Z
source:         APNIC

person:         Tran Duc Nang
address:        SOTTTTVP-VN
country:        VN
phone:          +84-913320727
e-mail:         nangtd@vinhphuc.gov.vn
nic-hdl:        TDN6-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-04-15T10:35:12Z
source:         APNIC

person:         Vu Vuong Toan
address:        SOTTTTVP-VN
country:        VN
phone:          +84-888802289
e-mail:         toanvv2@vinhphuc.gov.vn
nic-hdl:        VVT12-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-04-15T10:35:39Z
source:         APNIC

% Information related to 'AS131072 - AS132095'

as-block:       AS131072 - AS132095
descr:          APNIC 32-bit ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-25T07:12:54Z
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 1.88.48 (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:       131072 - 131476
ASName:         APNIC-ASNBLOCK-131072
ASHandle:       AS131072
RegDate:        2006-11-29
Updated:        2023-12-06
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/131072

ResourceLink:  https://apps.db.ripe.net/db-web-ui/query
ResourceLink:  whois.apnic.net


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

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

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


#
# 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.
#

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

% Information related to 'AS131072 - AS132095'

as-block:       AS131072 - AS132095
descr:          APNIC 32-bit 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:  2009-09-29T05:34:08Z
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 'AS131342 - AS131441'

as-block:       AS131342 - AS131441
descr:          VNNIC-4byte-ASBLOCK-AP
descr:          VNNIC
descr:          Vietnam Network Information Center
country:        VN
admin-c:        NTTT3-AP
tech-c:         NTTT3-AP
mnt-by:         APNIC-HM
mnt-lower:      MAINT-VN-VNNIC
last-modified:  2023-04-21T06:49:56Z
source:         APNIC

person:         Nguyen Thi Thu Thuy
address:        VNNIC-VN
country:        VN
phone:          +84-2435564944
e-mail:         info@vnnic.vn
nic-hdl:        NTTT3-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2020-05-11T07:33:48Z
source:         APNIC

% Information related to 'AS131401'

% Abuse contact for 'AS131401' is 'hm-changed@vnnic.vn'

aut-num:        AS131401
as-name:        SOTTTTVP-VN
descr:          Department of Science and Technology of Vinh Phuc province
descr:          No. 296 Me Linh Street - Khai Quang Ward - Vinh Yen City - Vinh Phuc Province
country:        VN
import:         from AS7643 action pref=100; accept ANY
import:         from AS7552 action pref=100; accept ANY
export:         to AS7643 announce AS131401
export:         to AS7552 announce AS131401
admin-c:        LAT13-AP
admin-c:        TDN6-AP
tech-c:         VVT12-AP
mnt-by:         MAINT-VN-VNNIC
mnt-routes:     MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
last-modified:  2025-04-15T10:38:48Z
source:         APNIC

irt:            IRT-VNNIC-AP
address:        Ha Noi, VietNam
phone:          +84-24-35564944
fax-no:         +84-24-37821462
e-mail:         hm-changed@vnnic.vn
abuse-mailbox:  hm-changed@vnnic.vn
admin-c:        NTTT1-AP
tech-c:         NTTT1-AP
auth:           # Filtered
mnt-by:         MAINT-VN-VNNIC
last-modified:  2026-04-21T02:07:47Z
source:         APNIC

person:         Le Anh Tan
address:        SOTTTTVP-VN
country:        VN
phone:          +84-2113846464
e-mail:         Tanna@vinhphuc.gov.vn
nic-hdl:        LAT13-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-04-15T10:36:55Z
source:         APNIC

person:         Tran Duc Nang
address:        SOTTTTVP-VN
country:        VN
phone:          +84-913320727
e-mail:         nangtd@vinhphuc.gov.vn
nic-hdl:        TDN6-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-04-15T10:35:12Z
source:         APNIC

person:         Vu Vuong Toan
address:        SOTTTTVP-VN
country:        VN
phone:          +84-888802289
e-mail:         toanvv2@vinhphuc.gov.vn
nic-hdl:        VVT12-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2025-04-15T10:35:39Z
source:         APNIC

% Information related to 'AS131072 - AS132095'

as-block:       AS131072 - AS132095
descr:          APNIC 32-bit ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-25T07:12:54Z
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 1.88.48 (WHOIS-JP1)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS131072 - AS132095",
    "description" : [ "APNIC 32-bit 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" : "2009-09-29",
    "source" : "APNIC"
  }, {
    "as_block" : "AS131342 - AS131441",
    "country" : "VN",
    "description" : [ "VNNIC-4byte-ASBLOCK-AP", "VNNIC", "Vietnam Network Information Center" ],
    "admin_contacts" : [ "NTTT3-AP" ],
    "tech_contacts" : [ "NTTT3-AP" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "MAINT-VN-VNNIC" ],
    "date_updated" : "2023-04-21",
    "source" : "APNIC"
  }, {
    "as_block" : "AS131072 - AS132095",
    "description" : [ "APNIC 32-bit ASN block" ],
    "admin_contacts" : [ "IA55-AP" ],
    "tech_contacts" : [ "IH123-AP" ],
    "mnt_by" : [ "MNT-APJII-ID" ],
    "mnt_lower" : [ "MNT-APJII-ID" ],
    "date_updated" : "2026-02-25",
    "source" : "IDNIC"
  }, {
    "as_block" : "AS131072 - AS132095",
    "description" : [ "APNIC 32-bit 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" : "2009-09-29",
    "source" : "APNIC"
  }, {
    "as_block" : "AS131342 - AS131441",
    "country" : "VN",
    "description" : [ "VNNIC-4byte-ASBLOCK-AP", "VNNIC", "Vietnam Network Information Center" ],
    "admin_contacts" : [ "NTTT3-AP" ],
    "tech_contacts" : [ "NTTT3-AP" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "MAINT-VN-VNNIC" ],
    "date_updated" : "2023-04-21",
    "source" : "APNIC"
  }, {
    "as_block" : "AS131072 - AS132095",
    "description" : [ "APNIC 32-bit ASN block" ],
    "admin_contacts" : [ "IA55-AP" ],
    "tech_contacts" : [ "IH123-AP" ],
    "mnt_by" : [ "MNT-APJII-ID" ],
    "mnt_lower" : [ "MNT-APJII-ID" ],
    "date_updated" : "2026-02-25",
    "source" : "IDNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS131401",
    "as_name" : "SOTTTTVP-VN",
    "description" : [ "Department of Science and Technology of Vinh Phuc province", "No. 296 Me Linh Street - Khai Quang Ward - Vinh Yen City - Vinh Phuc Province" ],
    "country" : "VN",
    "import" : [ "from AS7643 action pref=100; accept ANY", "from AS7552 action pref=100; accept ANY" ],
    "export" : [ "to AS7643 announce AS131401", "to AS7552 announce AS131401" ],
    "admin_contacts" : [ "LAT13-AP", "TDN6-AP" ],
    "tech_contacts" : [ "VVT12-AP" ],
    "mnt_irt" : [ "IRT-VNNIC-AP" ],
    "mnt_routes" : [ "MAINT-VN-VNNIC" ],
    "mnt_by" : [ "MAINT-VN-VNNIC" ],
    "date_updated" : "2025-04-15",
    "source" : "APNIC"
  }, {
    "aut_num" : "AS131401",
    "as_name" : "SOTTTTVP-VN",
    "description" : [ "Department of Science and Technology of Vinh Phuc province", "No. 296 Me Linh Street - Khai Quang Ward - Vinh Yen City - Vinh Phuc Province" ],
    "country" : "VN",
    "import" : [ "from AS7643 action pref=100; accept ANY", "from AS7552 action pref=100; accept ANY" ],
    "export" : [ "to AS7643 announce AS131401", "to AS7552 announce AS131401" ],
    "admin_contacts" : [ "LAT13-AP", "TDN6-AP" ],
    "tech_contacts" : [ "VVT12-AP" ],
    "mnt_irt" : [ "IRT-VNNIC-AP" ],
    "mnt_routes" : [ "MAINT-VN-VNNIC" ],
    "mnt_by" : [ "MAINT-VN-VNNIC" ],
    "date_updated" : "2025-04-15",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-VNNIC-AP",
    "address" : [ "Ha Noi, VietNam" ],
    "city" : "Ha Noi",
    "country" : "VIETNAM",
    "email" : [ "hm-changed@vnnic.vn" ],
    "abuse_mailbox" : [ "hm-changed@vnnic.vn" ],
    "phone" : [ "+84-24-35564944" ],
    "fax_no" : [ "+84-24-37821462" ],
    "admin_contacts" : [ "NTTT1-AP" ],
    "tech_contacts" : [ "NTTT1-AP" ],
    "mnt_by" : [ "MAINT-VN-VNNIC" ],
    "date_updated" : "2026-04-21",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "LAT13-AP",
    "name" : "Le Anh Tan",
    "address" : [ "SOTTTTVP-VN" ],
    "country" : "VN",
    "email" : [ "Tanna@vinhphuc.gov.vn" ],
    "phone" : [ "+84-2113846464" ],
    "mnt_by" : [ "MAINT-VN-VNNIC" ],
    "date_updated" : "2025-04-15",
    "source" : "APNIC"
  }, {
    "handle" : "TDN6-AP",
    "name" : "Tran Duc Nang",
    "address" : [ "SOTTTTVP-VN" ],
    "country" : "VN",
    "email" : [ "nangtd@vinhphuc.gov.vn" ],
    "phone" : [ "+84-913320727" ],
    "mnt_by" : [ "MAINT-VN-VNNIC" ],
    "date_updated" : "2025-04-15",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "VVT12-AP",
    "name" : "Vu Vuong Toan",
    "address" : [ "SOTTTTVP-VN" ],
    "country" : "VN",
    "email" : [ "toanvv2@vinhphuc.gov.vn" ],
    "phone" : [ "+84-888802289" ],
    "mnt_by" : [ "MAINT-VN-VNNIC" ],
    "date_updated" : "2025-04-15",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS7643	Vietnam Posts and Telecommunications VNPT	VN
AS7552	Viettel Group	VN

Upstreams

AS Number	Description	Country
AS7552	Viettel Group	VN

Contacts

Email Contacts

hostmaster@idnic.net Tanna@vinhphuc.gov.vn helpdesk@apnic.net nangtd@vinhphuc.gov.vn toanvv2@vinhphuc.gov.vn hm-changed@vnnic.vn

Abuse Contacts

hm-changed@vnnic.vn

ASN Lookup Tool

ASN Summary