What is ASN AS150698?

ASN AS150698 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS150698?

AS150698 is listed under Chandpur Online Systems.

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.

AS150698 Chandpur Online Systems

ASN Lookup Tool

Chandpur Online Systems chandpuronlinesystems.xyz

BD 34 Routes

AS Data

AS150698

AS150698 – Chandpur Online Systems

AS Number	150698
AS Name	COS-AS-AP
Organization	Chandpur Online Systems (org-cos4-ap)
Country	BD
Website	chandpuronlinesystems.xyz
Number of IPv4 Routes	21
Number of IPv6 Routes	13
ASN type	BUSINESS
Registry	APNIC
Date Allocated	N/A

ASN Intelligence API for production workflows

Use ASN data for AS150698 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
154.198.168.0/22	AS60171	AFR IX TELECOM S.A.	AOC	1024
154.198.9.0/24	AS150698	Chandpur Online Systems	Cloud Innovation Ltd	256
2401:1620::/48	AS150698	Chandpur Online Systems	SANDCLOCK SERVICE TRADING COMPANY LIMITED	~1×10²⁴
2602:f9ca:500::/40	AS150698	RESERVED	Viettel Group	~309×10²⁴
2602:f969::/40	AS0	CMC Telecom	CMC Telecom	~309×10²⁴
36.50.132.0/23	AS150698	Chandpur Online Systems	CLOUDME COMPANY LIMITED	512
103.15.88.0/23	AS150698	Chandpur Online Systems	WIX CLOUD COMPANY LIMITED	512
2401:2ae0::/48	AS150698	Chandpur Online Systems	WIX CLOUD COMPANY LIMITED	~1×10²⁴
103.164.36.0/23	AS150698	Chandpur Online Systems	Catiedu Online Training Academy Company Limited	512
154.198.10.0/24	AS150698	Chandpur Online Systems	Cloud Innovation Ltd	256

Raw Whois Response

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

% Information related to 'AS149818 - AS150841'

as-block:       AS149818 - AS150841
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 'AS150698'

% Abuse contact for 'AS150698' is 'nochmenterprise@gmail.com'

aut-num:        AS150698
as-name:        COS-AS-AP
descr:          Chandpur Online Systems
country:        BD
org:            ORG-COS4-AP
admin-c:        COSA4-AP
tech-c:         COSA4-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-COS-BD
mnt-routes:     MAINT-COS-BD
mnt-lower:      MAINT-COS-BD
abuse-c:        AC2926-AP
last-modified:  2026-06-04T07:23:46Z
source:         APNIC

irt:            IRT-COS-BD
address:        H-116/108, Shop No. 602, Jaj Mansion (4th floor), Mizanur Rahman Road, Chandpur.
e-mail:         nochmenterprise@gmail.com
abuse-mailbox:  nochmenterprise@gmail.com
admin-c:        COSA4-AP
tech-c:         COSA4-AP
auth:           # Filtered
remarks:        nochmenterprise@gmail.com was validated on 2026-02-10
mnt-by:         MAINT-COS-BD
last-modified:  2026-06-07T09:16:17Z
source:         APNIC

organisation:   ORG-COS4-AP
org-name:       Chandpur Online Systems
org-type:       LIR
country:        BD
address:        Holding NO-721-00, J.M. Sengupta Road, Chandpur 3600
phone:          +880 1711-057848
e-mail:         noc@chandpuronlinesystems.xyz
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-05-04T13:23:23Z
source:         APNIC

role:           ABUSE COSBD
country:        ZZ
address:        H-116/108, Shop No. 602, Jaj Mansion (4th floor), Mizanur Rahman Road, Chandpur.
phone:          +000000000
e-mail:         nochmenterprise@gmail.com
admin-c:        COSA4-AP
tech-c:         COSA4-AP
nic-hdl:        AC2926-AP
remarks:        Generated from irt object IRT-COS-BD
abuse-mailbox:  nochmenterprise@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-06-07T09:16:17Z
source:         APNIC

role:           Chandpur Online Systems administrator
address:        Holding NO-721-00, J.M. Sengupta Road, Chandpur 3600, Chittagong Chandpur 3600
country:        BD
phone:          +880 1711-057848
e-mail:         noc@chandpuronlinesystems.xyz
admin-c:        COSA4-AP
tech-c:         COSA4-AP
nic-hdl:        COSA4-AP
mnt-by:         MAINT-COS-BD
last-modified:  2026-06-04T05:09:12Z
source:         APNIC

% Information related to 'AS149818 - AS150841'

as-block:       AS149818 - AS150841
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-16T12:32:47Z
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)

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.apnic.net",
  "as_blocks" : [ {
    "as_block" : "AS149818 - AS150841",
    "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" : "AS149818 - AS150841",
    "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" : "AS150698",
    "as_name" : "COS-AS-AP",
    "description" : [ "Chandpur Online Systems" ],
    "country" : "BD",
    "organization" : "ORG-COS4-AP",
    "admin_contacts" : [ "COSA4-AP" ],
    "tech_contacts" : [ "COSA4-AP" ],
    "abuse_contacts" : [ "AC2926-AP" ],
    "mnt_irt" : [ "IRT-COS-BD" ],
    "mnt_lower" : [ "MAINT-COS-BD" ],
    "mnt_routes" : [ "MAINT-COS-BD" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2026-06-04",
    "source" : "APNIC"
  } ],
  "irt" : {
    "handle" : "IRT-COS-BD",
    "address" : [ "H-116/108, Shop No. 602, Jaj Mansion (4th floor), Mizanur Rahman Road, Chandpur." ],
    "street" : "4th Floor Mizanur Rahman Road",
    "city" : "Chandpur.",
    "email" : [ "nochmenterprise@gmail.com" ],
    "abuse_mailbox" : [ "nochmenterprise@gmail.com" ],
    "admin_contacts" : [ "COSA4-AP" ],
    "tech_contacts" : [ "COSA4-AP" ],
    "remarks" : [ "nochmenterprise@gmail.com was validated on 2026-02-10" ],
    "mnt_by" : [ "MAINT-COS-BD" ],
    "date_updated" : "2026-06-07",
    "source" : "APNIC"
  },
  "organization" : {
    "handle" : "ORG-COS4-AP",
    "name" : "Chandpur Online Systems",
    "type" : "LIR",
    "address" : [ "Holding NO-721-00, J.M. Sengupta Road, Chandpur 3600" ],
    "street" : "J.m. Sengupta Road",
    "city" : "Chandpur",
    "zip_code" : "3600",
    "country" : [ "BD" ],
    "email" : [ "noc@chandpuronlinesystems.xyz" ],
    "phone" : [ "+880 1711-057848" ],
    "mnt_ref" : [ "APNIC-HM" ],
    "mnt_by" : [ "APNIC-HM" ],
    "date_updated" : "2026-05-04",
    "source" : "APNIC"
  },
  "administrative_contacts" : [ {
    "handle" : "COSA4-AP",
    "name" : "Chandpur Online Systems administrator",
    "address" : [ "Holding NO-721-00, J.M. Sengupta Road, Chandpur 3600, Chittagong Chandpur 3600" ],
    "street" : "J.m. Sengupta Road",
    "city" : "Chittagong",
    "district" : "Chandpur",
    "zip_code" : "3600",
    "country" : "BD",
    "email" : [ "noc@chandpuronlinesystems.xyz" ],
    "phone" : [ "+880 1711-057848" ],
    "admin_contacts" : [ "COSA4-AP" ],
    "tech_contacts" : [ "COSA4-AP" ],
    "mnt_by" : [ "MAINT-COS-BD" ],
    "date_updated" : "2026-06-04",
    "source" : "APNIC"
  } ],
  "technical_contacts" : [ {
    "handle" : "COSA4-AP",
    "name" : "Chandpur Online Systems administrator",
    "address" : [ "Holding NO-721-00, J.M. Sengupta Road, Chandpur 3600, Chittagong Chandpur 3600" ],
    "street" : "J.m. Sengupta Road",
    "city" : "Chittagong",
    "district" : "Chandpur",
    "zip_code" : "3600",
    "country" : "BD",
    "email" : [ "noc@chandpuronlinesystems.xyz" ],
    "phone" : [ "+880 1711-057848" ],
    "admin_contacts" : [ "COSA4-AP" ],
    "tech_contacts" : [ "COSA4-AP" ],
    "mnt_by" : [ "MAINT-COS-BD" ],
    "date_updated" : "2026-06-04",
    "source" : "APNIC"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AC2926-AP",
    "name" : "ABUSE COSBD",
    "address" : [ "H-116/108, Shop No. 602, Jaj Mansion (4th floor), Mizanur Rahman Road, Chandpur." ],
    "street" : "4th Floor Mizanur Rahman Road",
    "city" : "Chandpur.",
    "country" : "ZZ",
    "email" : [ "nochmenterprise@gmail.com" ],
    "abuse_mailbox" : [ "nochmenterprise@gmail.com" ],
    "phone" : [ "+000000000" ],
    "admin_contacts" : [ "COSA4-AP" ],
    "tech_contacts" : [ "COSA4-AP" ],
    "remarks" : [ "Generated from irt object IRT-COS-BD" ],
    "mnt_by" : [ "APNIC-ABUSE" ],
    "date_updated" : "2026-06-07",
    "source" : "APNIC"
  } ]
}

Peers

AS Number	Description	Country
AS18403	FPT Telecom Company	VN

Upstreams

AS Number	Description	Country
AS18403	FPT Telecom Company	VN

Contacts

Email Contacts

noc@chandpuronlinesystems.xyz hostmaster@idnic.net nochmenterprise@gmail.com

Abuse Contacts

nochmenterprise@gmail.com

Legacy Routes

213.218.239.0/24 154.201.6.0/24