What is ASN AS139256?

ASN AS139256 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS139256?

AS139256 is listed under National Information Technology Center.

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.

AS139256 National Information Technology Center

ASN Lookup Tool

National Information Technology Center idmc.gov.np

NP 1 Routes

AS Data

AS139256

AS139256 – National Information Technology Center

AS Number	139256
AS Name	NITC-AS-AP
Organization	National Information Technology Center (org-nitc1-ap)
Country	NP
Website	idmc.gov.np
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 AS139256 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
103.140.0.0/23	AS139256	National Information Technology Center	National Information Technology Center	512

Raw Whois Response

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

% Information related to 'AS138554 - AS139577'

as-block:       AS138554 - AS139577
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 'AS139256'

% Abuse contact for 'AS139256' is 'info@idmc.gov.np'

aut-num:        AS139256
as-name:        NITC-AS-AP
descr:          National Information Technology Center
country:        NP
org:            ORG-NITC1-AP
admin-c:        IA598-AP
tech-c:         IA598-AP
abuse-c:        AN839-AP
mnt-lower:      MAINT-NITC-NP
mnt-routes:     MAINT-NITC-NP
mnt-by:         APNIC-HM
mnt-irt:        IRT-NITC-NP
last-modified:  2026-07-30T06:15:39Z
source:         APNIC

irt:            IRT-NITC-NP
address:        National Information Technology Center
address:        Singhadurbar
address:        Kathmandu, Nepal
address:
e-mail:         info@idmc.gov.np
abuse-mailbox:  info@idmc.gov.np
admin-c:        NITC1-AP
tech-c:         NITC1-AP
auth:           # Filtered
remarks:        info@idmc.gov.np was validated on 2026-05-20
mnt-by:         MAINT-NITC-NP
last-modified:  2026-07-03T07:05:41Z
source:         APNIC

organisation:   ORG-NITC1-AP
org-name:       National Information Technology Center
org-type:       LIR
country:        NP
address:        Singhadurbar
phone:          +977-01-4211710
fax-no:         +977-1-4243362
e-mail:         info@idmc.gov.np
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2025-03-19T12:55:48Z
source:         APNIC

role:           ABUSE NITCNP
country:        ZZ
address:        National Information Technology Center
address:        Singhadurbar
address:        Kathmandu, Nepal
address:
phone:          +000000000
e-mail:         info@idmc.gov.np
admin-c:        NITC1-AP
tech-c:         NITC1-AP
nic-hdl:        AN839-AP
remarks:        Generated from irt object IRT-NITC-NP
remarks:        info@idmc.gov.np was validated on 2026-05-20
abuse-mailbox:  info@idmc.gov.np
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-20T13:55:49Z
source:         APNIC

role:           IDMC Administrator
address:        Singhadurbar, Kathmandu
country:        NP
phone:          +977-1-4211710
e-mail:         rupesh.nidhi@nepal.gov.np
admin-c:        IA598-AP
tech-c:         IA598-AP
nic-hdl:        IA598-AP
notify:         rupesh.nidhi@nepal.gov.np
mnt-by:         MAINT-NITC-NP
last-modified:  2026-07-30T06:02:14Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS138554 - AS139577",
    "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"
  } ],
  "aut_nums" : [ {
    "aut_num" : "AS139256",
    "as_name" : "NITC-AS-AP",
    "description" : [ "National Information Technology Center" ],
    "country" : "NP",
    "organization" : "ORG-NITC1-AP",
    "admin_contacts" : [ "IA598-AP" ],
    "tech_contacts" : [ "IA598-AP" ],
    "abuse_contacts" : [ "AN839-AP" ],
    "mnt_irt" : [ "IRT-NITC-NP" ],
    "mnt_lower" : [ "MAINT-NITC-NP" ],
    "mnt_routes" : [ "MAINT-NITC-NP" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2026-07-30",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-NITC-NP",
    "address" : [ "National Information Technology Center", "Singhadurbar", "Kathmandu, Nepal" ],
    "city" : "Kathmandu",
    "country" : "NEPAL",
    "email" : [ "info@idmc.gov.np" ],
    "abuse_mailbox" : [ "info@idmc.gov.np" ],
    "admin_contacts" : [ "NITC1-AP" ],
    "tech_contacts" : [ "NITC1-AP" ],
    "remarks" : [ "info@idmc.gov.np was validated on 2026-05-20" ],
    "mnt_by" : [ "MAINT-NITC-NP" ],
    "date_updated" : "2026-07-03",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-NITC1-AP",
    "name" : "National Information Technology Center",
    "type" : "LIR",
    "address" : [ "Singhadurbar" ],
    "country" : [ "NP" ],
    "email" : [ "info@idmc.gov.np" ],
    "phone" : [ "+977-01-4211710" ],
    "fax_no" : [ "+977-1-4243362" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2025-03-19",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "IA598-AP",
    "name" : "IDMC Administrator",
    "address" : [ "Singhadurbar, Kathmandu" ],
    "city" : "Kathmandu",
    "country" : "NP",
    "email" : [ "rupesh.nidhi@nepal.gov.np" ],
    "phone" : [ "+977-1-4211710" ],
    "admin_contacts" : [ "IA598-AP" ],
    "tech_contacts" : [ "IA598-AP" ],
    "notify" : [ "rupesh.nidhi@nepal.gov.np" ],
    "mnt_by" : [ "MAINT-NITC-NP" ],
    "date_updated" : "2026-07-30",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "IA598-AP",
    "name" : "IDMC Administrator",
    "address" : [ "Singhadurbar, Kathmandu" ],
    "city" : "Kathmandu",
    "country" : "NP",
    "email" : [ "rupesh.nidhi@nepal.gov.np" ],
    "phone" : [ "+977-1-4211710" ],
    "admin_contacts" : [ "IA598-AP" ],
    "tech_contacts" : [ "IA598-AP" ],
    "notify" : [ "rupesh.nidhi@nepal.gov.np" ],
    "mnt_by" : [ "MAINT-NITC-NP" ],
    "date_updated" : "2026-07-30",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AN839-AP",
    "name" : "ABUSE NITCNP",
    "address" : [ "National Information Technology Center", "Singhadurbar", "Kathmandu, Nepal" ],
    "city" : "Kathmandu",
    "country" : "ZZ",
    "email" : [ "info@idmc.gov.np" ],
    "abuse_mailbox" : [ "info@idmc.gov.np" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "NITC1-AP" ],
    "tech_contacts" : [ "NITC1-AP" ],
    "remarks" : [ "Generated from irt object IRT-NITC-NP", "info@idmc.gov.np was validated on 2026-05-20" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-05-20",
    "source" : "APNIC",
    "addressCountry" : "NEPAL"
  } ]
}

Peers

AS Number	Description	Country
AS45353	NITC: IT Agency of Government of Nepal	NP
AS4007	Subisu Cablenet (Pvt) Ltd, Baluwatar, Kathmandu, Nepal	NP
AS4007	Subisu Cablenet	NP

Upstreams

AS Number	Description	Country
AS4007	Subisu Cablenet	NP

Contacts

Email Contacts

info@idmc.gov.np rupesh.nidhi@nepal.gov.np

Abuse Contacts

info@idmc.gov.np