ASN AS23999 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS23999?

AS23999 is listed under Vietnam News Agency.

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.

AS23999 Vietnam News Agency | IPGeolocation.io

ASN Lookup Tool

Vietnam News Agency vnanet.vn

VN 2 Routes

AS Data

AS23999

AS23999 – Vietnam News Agency

AS Number	23999
AS Name	VNA-AS-VN
Organization	Vietnam News Agency
Country	VN
Website	vnanet.vn
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS23999 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
103.137.156.0/24	AS23999	Vietnam News Agency	Vietnam News Agency	256
202.6.96.0/23	AS23999	Vietnam News Agency	Vietnam News Agency	512

Raw Whois Response

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

% Information related to 'AS23552 - AS24575'

as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2009-09-29T06:04:16Z
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 'AS23955 - AS24084'

as-block:       AS23955 - AS24084
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:  2008-09-04T06:40:26Z
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 'AS23999'

% Abuse contact for 'AS23999' is 'hm-changed@vnnic.vn'

aut-num:        AS23999
as-name:        VNA-AS-VN
descr:          Vietnam News Agency
descr:          No 5 Ly Thuong Kiet str, Hoan Kiem Dist, Ha Noi
country:        VN
import:         from AS7643
                action pref=10;
                accept ANY
import:         from AS18403
                action pref=10;
                accept ANY
export:         to AS7643
                announce AS23999
export:         to AS18403
                announce AS23999
remarks:        admin contact mail to quangvh@vnagency.com.vn
remarks:        tech contact mail to linhhd@vnagency.com.vn
admin-c:        NTH28-AP
tech-c:         PQT16-AP
notify:         hm-changed@vnnic.net.vn
mnt-by:         MAINT-VN-VNNIC
mnt-irt:        IRT-VNNIC-AP
mnt-routes:     MAINT-VN-VNNIC
last-modified:  2019-04-05T02:39:26Z
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:  2026-04-06T06:49:37Z
source:         APNIC

person:         Nguyen Tuan Hung
address:        VNA-VN
country:        VN
phone:          +84-903413489
e-mail:         hungnt@vnanet.vn
nic-hdl:        NTH28-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2019-04-03T01:06:48Z
source:         APNIC

person:         Pham Quang Tuyen
address:        VNA-VN
country:        VN
phone:          +84-913209279
e-mail:         tuyenpq@vnanet.vn
nic-hdl:        PQT16-AP
mnt-by:         MAINT-VN-VNNIC
last-modified:  2019-04-03T01:07:52Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS23552 - AS24575",
    "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", "AS23889 has been transfered to AfriNIC" ],
    "mnt_by" : [ "APNIC-HM" ],
    "mnt_lower" : [ "APNIC-HM" ],
    "date_updated" : "2009-09-29",
    "source" : "APNIC"
  }, {
    "as_block" : "AS23955 - AS24084",
    "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" : "2008-09-04",
    "source" : "APNIC"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS23999",
    "as_name" : "VNA-AS-VN",
    "description" : [ "Vietnam News Agency", "No 5 Ly Thuong Kiet str, Hoan Kiem Dist, Ha Noi" ],
    "country" : "VN",
    "import" : [ "from AS7643", "from AS18403" ],
    "export" : [ "to AS7643", "to AS18403" ],
    "admin_contacts" : [ "NTH28-AP" ],
    "tech_contacts" : [ "PQT16-AP" ],
    "remarks" : [ "admin contact mail to quangvh@vnagency.com.vn", "tech contact mail to linhhd@vnagency.com.vn" ],
    "notify" : [ "hm-changed@vnnic.net.vn" ],
    "mnt_irt" : [ "IRT-VNNIC-AP" ],
    "mnt_routes" : [ "MAINT-VN-VNNIC" ],
    "mnt_by" : [ "MAINT-VN-VNNIC" ],
    "date_updated" : "2019-04-05",
    "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" : "2026-04-06",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "NTH28-AP",
    "name" : "Nguyen Tuan Hung",
    "address" : [ "VNA-VN" ],
    "country" : "VN",
    "email" : [ "hungnt@vnanet.vn" ],
    "phone" : [ "+84-903413489" ],
    "mnt_by" : [ "MAINT-VN-VNNIC" ],
    "date_updated" : "2019-04-03",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "PQT16-AP",
    "name" : "Pham Quang Tuyen",
    "address" : [ "VNA-VN" ],
    "country" : "VN",
    "email" : [ "tuyenpq@vnanet.vn" ],
    "phone" : [ "+84-913209279" ],
    "mnt_by" : [ "MAINT-VN-VNNIC" ],
    "date_updated" : "2019-04-03",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS18403	FPT Telecom Company	VN
AS7643	Vietnam Posts and Telecommunications VNPT	VN
AS45899	VNPT Corp	VN

Upstreams

AS Number	Description	Country
AS18403	FPT Telecom Company	VN
AS45899	VNPT Corp	VN

Contacts

Email Contacts

tuyenpq@vnanet.vn hungnt@vnanet.vn hm-changed@vnnic.vn

Abuse Contacts

hm-changed@vnnic.vn