ASN Lookup Tool

AS133748
Coretel Networks International Pte Ltd SG SG 29 Routes

AS133748Coretel Networks International Pte Ltd

AS Number 133748
AS Name CORETELNET-AS-AP
Organization Coretel Networks International Pte Ltd(org-cnpl1-ap)
Country SG
Website coretelnet.com
Number of IPv4 Routes 22
Number of IPv6 Routes 7
ASN type ISP
Allocation Status allocated
Registry APNIC
Date Allocated 2014-10-01

IP Ranges

Route # IPs
103.41.129.0/24 256
206.131.196.0/24 256
156.225.48.0/24 256
206.131.205.0/24 256
206.131.199.0/24 256
206.131.195.0/24 256
2401:b080:1::/48 ~1×10²⁴
2401:b080:651::/48 ~1×10²⁴
103.41.128.0/24 256
buy plan 256
buy plan 256
buy plan ~1×10²⁴
buy plan 256
buy plan 256

Raw Whois Response

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

% Information related to 'AS133632 - AS134556'

as-block:       AS133632 - AS134556
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:  2014-09-03T01:31:49Z
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 'AS133748'

% Abuse contact for 'AS133748' is 'ABUSE@CORETELNET.COM'

aut-num:        AS133748
as-name:        CORETELNET-AS-AP
descr:          CORETEL NETWORKS (INTERNATIONAL) PTE LTD
country:        SG
org:            ORG-CNPL1-AP
admin-c:        CI101-AP
tech-c:         CI101-AP
abuse-c:        AC1686-AP
notify:         HUGO@CORETELNET.COM
mnt-lower:      MAINT-CORETELNET-SG
mnt-routes:     MAINT-CORETELNET-SG
mnt-by:         APNIC-HM
mnt-irt:        IRT-CORETELNET-SG
last-modified:  2020-07-07T04:55:57Z
source:         APNIC

irt:            IRT-CORETELNET-SG
address:        60 Paya Lebar Road # 11-05 Paya Lebar Square Singapore
e-mail:         ABUSE@CORETELNET.COM
abuse-mailbox:  ABUSE@CORETELNET.COM
admin-c:        CI101-AP
tech-c:         CI101-AP
auth:           # Filtered
remarks:        abuse@coretelnet.com
remarks:        abuse@coretelnet.com was validated on 2025-09-09
mnt-by:         MAINT-CORETELNET-SG
last-modified:  2025-09-09T13:09:38Z
source:         APNIC

organisation:   ORG-CNPL1-AP
org-name:       Coretel Networks (International) Pte Ltd
org-type:       LIR
country:        SG
address:        60 Paya Lebar Road # 11-05
address:        Paya Lebar Square
phone:          +65-6887-4261
fax-no:         +65-6887-4376
e-mail:         noc@coretelnet.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:27Z
source:         APNIC

role:           ABUSE CORETELNETSG
country:        ZZ
address:        60 Paya Lebar Road # 11-05 Paya Lebar Square Singapore
phone:          +000000000
e-mail:         ABUSE@CORETELNET.COM
admin-c:        CI101-AP
tech-c:         CI101-AP
nic-hdl:        AC1686-AP
remarks:        Generated from irt object IRT-CORETELNET-SG
remarks:        abuse@coretelnet.com was validated on 2025-09-09
abuse-mailbox:  ABUSE@CORETELNET.COM
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-09T13:09:54Z
source:         APNIC

person:         CORETELNET IPNOC
address:        6 TEMASEK BOULEVARD #42-03 SUNTEC TOWER 4 SINGAPORE 038986
country:        SG
phone:          +65-68874261
e-mail:         NOC@CORETELNET.COM
nic-hdl:        CI101-AP
mnt-by:         MAINT-CORETELNET-SG
last-modified:  2015-07-09T08:20:25Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)
            

Parsed Whois Response

Peers

AS Number Description Country
AS24482 SG.GS SG
AS3491 PCCW Global, Inc. US
AS3491 PCCW Global US
AS9002 RETN Limited GB
AS57304 JSC RetnNet RU
AS132829 Nevigate Communications S Pte Ltd SG
AS132829 Nevigate Communications (S) Pte Ltd SG
AS134687 TWIDC Limited HK
AS21859 Zenlayer Inc US
AS57304 JSC "RetnNet" RU
AS8888 xTom Pty Ltd AU
AS138678 Grandbo Technology Development Corporation PH

Upstreams

AS Number Description Country
AS24482 SG.GS SG
AS3491 PCCW Global, Inc. US
AS9002 RETN Limited GB
AS57304 JSC RetnNet RU
AS132829 Nevigate Communications S Pte Ltd SG
AS134687 TWIDC Limited HK
AS21859 Zenlayer Inc US
AS8888 xTom Pty Ltd AU
AS138678 Grandbo Technology Development Corporation PH

Downstreams

AS Number Description Country
AS24482 SG.GS SG

Contacts

Email Contacts

Abuse Contacts

Legacy Routes

Ready to get started?Get Started with ASN Intelligence API Today

CTA Illustration