What is ASN AS151837?

ASN AS151837 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS151837?

AS151837 is listed under JOYPUR COLO.

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.

AS151837 JOYPUR COLO | IPGeolocation.io

ASN Lookup Tool

JOYPUR COLO joypurcolo.com

BD 2 Routes

AS Data

AS151837

AS151837 – JOYPUR COLO

AS Number	151837
AS Name	JOYPURCOLO-AS-AP
Organization	JOYPUR COLO (org-jc9-ap)
Country	BD
Website	joypurcolo.com
Number of IPv4 Routes	1
Number of IPv6 Routes	1
ASN type	ISP
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS151837 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
103.240.4.0/24	AS151837	JOYPUR COLO	JOYPUR COLO	256
2401:72e0::/32	AS151837	JOYPUR COLO	JOYPUR COLO	~79×10²⁷

Raw Whois Response

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

% Information related to 'AS150842 - AS151865'

as-block:       AS150842 - AS151865
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:  2021-10-13T00:52:11Z
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 'AS151837'

% Abuse contact for 'AS151837' is 'noc@joypurcolo.com'

aut-num:        AS151837
as-name:        JOYPURCOLO-AS-AP
descr:          JOYPUR COLO
country:        BD
org:            ORG-JC9-AP
admin-c:        JCA12-AP
tech-c:         JCA12-AP
abuse-c:        AJ620-AP
mnt-lower:      MAINT-JOYPURCOLO-BD
mnt-routes:     MAINT-JOYPURCOLO-BD
mnt-by:         APNIC-HM
mnt-irt:        IRT-JOYPURCOLO-BD
last-modified:  2023-10-02T09:31:45Z
source:         APNIC

irt:            IRT-JOYPURCOLO-BD
address:        H
e-mail:         noc@joypurcolo.com
abuse-mailbox:  noc@joypurcolo.com
admin-c:        JCA12-AP
tech-c:         JCA12-AP
auth:           # Filtered
remarks:        noc@joypurcolo.com is invalid
mnt-by:         MAINT-JOYPURCOLO-BD
last-modified:  2026-05-06T13:07:37Z
source:         APNIC

organisation:   ORG-JC9-AP
org-name:       JOYPUR COLO
org-type:       LIR
country:        BD
address:        H # 0789, Word: 05, Post: GotonShohor, Thana: Joypurhat Sadar
address:        District: Joypurhat
phone:          +8801972101994
e-mail:         support@joypurcolo.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-18T13:07:54Z
source:         APNIC

role:           ABUSE JOYPURCOLOBD
country:        ZZ
address:        H
phone:          +000000000
e-mail:         noc@joypurcolo.com
admin-c:        JCA12-AP
tech-c:         JCA12-AP
nic-hdl:        AJ620-AP
remarks:        Generated from irt object IRT-JOYPURCOLO-BD
remarks:        noc@joypurcolo.com is invalid
abuse-mailbox:  noc@joypurcolo.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-05-06T13:08:25Z
source:         APNIC

role:           JOYPUR COLO administrator
address:        H#0789, Word: 05, Post: GotonShohor, Thana: Joypurhat Sadar, District: Joypurhat, Joypurhat Joypurhat 5900
country:        BD
phone:          +8801972101994
e-mail:         support@joypurcolo.com
admin-c:        JCA12-AP
tech-c:         JCA12-AP
nic-hdl:        JCA12-AP
mnt-by:         MAINT-JOYPURCOLO-BD
last-modified:  2023-10-02T09:31:03Z
source:         APNIC

% Information related to 'AS150842 - AS151865'

as-block:       AS150842 - AS151865
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-16T11:14:43Z
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-UK2)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS150842 - AS151865",
    "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" : "2021-10-13",
    "source" : "APNIC"
  }, {
    "as_block" : "AS150842 - AS151865",
    "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" : "AS151837",
    "as_name" : "JOYPURCOLO-AS-AP",
    "description" : [ "JOYPUR COLO" ],
    "country" : "BD",
    "organization" : "ORG-JC9-AP",
    "admin_contacts" : [ "JCA12-AP" ],
    "tech_contacts" : [ "JCA12-AP" ],
    "abuse_contacts" : [ "AJ620-AP" ],
    "mnt_irt" : [ "IRT-JOYPURCOLO-BD" ],
    "mnt_lower" : [ "MAINT-JOYPURCOLO-BD" ],
    "mnt_routes" : [ "MAINT-JOYPURCOLO-BD" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-10-02",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-JOYPURCOLO-BD",
    "address" : [ "H" ],
    "email" : [ "noc@joypurcolo.com" ],
    "abuse_mailbox" : [ "noc@joypurcolo.com" ],
    "admin_contacts" : [ "JCA12-AP" ],
    "tech_contacts" : [ "JCA12-AP" ],
    "remarks" : [ "noc@joypurcolo.com is invalid" ],
    "mnt_by" : [ "MAINT-JOYPURCOLO-BD" ],
    "date_updated" : "2026-05-06",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-JC9-AP",
    "name" : "JOYPUR COLO",
    "type" : "LIR",
    "address" : [ "H # 0789, Word: 05, Post: GotonShohor, Thana: Joypurhat Sadar", "District: Joypurhat" ],
    "street" : "Word",
    "country" : [ "BD" ],
    "email" : [ "support@joypurcolo.com" ],
    "phone" : [ "+8801972101994" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2023-09-18",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "JCA12-AP",
    "name" : "JOYPUR COLO administrator",
    "address" : [ "H#0789, Word: 05, Post: GotonShohor, Thana: Joypurhat Sadar, District: Joypurhat, Joypurhat Joypurhat 5900" ],
    "street" : "Post Gotonshohor Thana Joypurhat Sadar District Joypurhat Joypurhat Joypurhat",
    "country" : "BD",
    "email" : [ "support@joypurcolo.com" ],
    "phone" : [ "+8801972101994" ],
    "admin_contacts" : [ "JCA12-AP" ],
    "tech_contacts" : [ "JCA12-AP" ],
    "mnt_by" : [ "MAINT-JOYPURCOLO-BD" ],
    "date_updated" : "2023-10-02",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "JCA12-AP",
    "name" : "JOYPUR COLO administrator",
    "address" : [ "H#0789, Word: 05, Post: GotonShohor, Thana: Joypurhat Sadar, District: Joypurhat, Joypurhat Joypurhat 5900" ],
    "street" : "Post Gotonshohor Thana Joypurhat Sadar District Joypurhat Joypurhat Joypurhat",
    "country" : "BD",
    "email" : [ "support@joypurcolo.com" ],
    "phone" : [ "+8801972101994" ],
    "admin_contacts" : [ "JCA12-AP" ],
    "tech_contacts" : [ "JCA12-AP" ],
    "mnt_by" : [ "MAINT-JOYPURCOLO-BD" ],
    "date_updated" : "2023-10-02",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AJ620-AP",
    "name" : "ABUSE JOYPURCOLOBD",
    "address" : [ "H" ],
    "country" : "ZZ",
    "email" : [ "noc@joypurcolo.com" ],
    "abuse_mailbox" : [ "noc@joypurcolo.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "JCA12-AP" ],
    "tech_contacts" : [ "JCA12-AP" ],
    "remarks" : [ "Generated from irt object IRT-JOYPURCOLO-BD", "noc@joypurcolo.com is invalid" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-05-06",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS148975	KT Computer and Network	BD

Upstreams

AS Number	Description	Country
AS148975	KT Computer and Network	BD

Contacts

Email Contacts

hostmaster@idnic.net support@joypurcolo.com noc@joypurcolo.com

Abuse Contacts

noc@joypurcolo.com