206.131.205.0/24

AS133748 · CORETEL NETWORKS (INTERNATIONAL) PTE LTD

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Summary

Country	Singapore
Domain	coretelnet.com
ASN	AS133748
Registry	APNIC
ID	CORETELNET-SG

WHOIS Details

inetnum:        206.131.192.0 - 206.131.207.255
netname:        CORETELNET-SG
descr:          CORETEL NETWORKS (INTERNATIONAL) PTE LTD
descr:          60 Paya Lebar Road #11-05
descr:          Paya Lebar Square
country:        SG
org:            ORG-CNPL1-AP
admin-c:        CI101-AP
tech-c:         CI101-AP
status:         ALLOCATED PORTABLE
abuse-c:        AC1686-AP
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
notify:         NOC@CORETELNET.COM
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CORETELNET-SG
mnt-routes:     MAINT-CORETELNET-SG
mnt-irt:        IRT-CORETELNET-SG
last-modified:  2022-10-02T02:36:35Z
source:         APNIC

irt:            IRT-CORETELNET-SG
address:        60 Paya Lebar Road
e-mail:         ABUSE@CORETELNET.COM
abuse-mailbox:  ABUSE@CORETELNET.COM
admin-c:        CI101-AP
tech-c:         CI101-AP
remarks:        abuse@coretelnet.com
remarks:        abuse@coretelnet.com was validated on 2025-09-09
auth:           # Filtered
mnt-by:         MAINT-CORETELNET-SG
last-modified:  2025-11-18T00:29:25Z
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

route:          206.131.192.0/20
descr:          CORETEL NETWORKS (INTERNATIONAL) PTE LTD
origin:         AS133748
mnt-by:         MAINT-CORETELNET-SG
last-modified:  2021-02-03T04:09:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 206.131.0.0/16

Range	ASN	Company	Num of IPs
206.131.224.0/19	AS7794	Execulink Telecom Inc.	8,192
206.131.208.0/20	AS17339	Safelite Glass Corp.	4,096
206.131.200.0/24	AS132204	6F, 20 Ayer Rajah Crescent, Singapore 139964	256
206.131.201.0/24	AS132204	SG1, 20 Ayer Rajah Crescent, Singapore 139964	256
206.131.201.0/24	AS132204	SG1, 20 Ayer Rajah Crescent, Singapore 139964	256
206.131.195.0/24	AS133748	HK	256
206.131.196.0/24	AS133748	coretel networks (international) pte ltd	256
206.131.197.0/24	AS133748	TCCT	256
206.131.192.0/24	AS132204	6/F, 1 Wang Wo Tsai Street, Tsuen Wan, N.T., Hong Kong, HK	256
206.131.200.0/24	AS133748	6F, 20 Ayer Rajah Crescent, Singapore 139964	256
206.131.200.0/24	AS133748	6F, 20 Ayer Rajah Crescent, Singapore 139964	256
206.131.201.0/24	AS133748	SG1, 20 Ayer Rajah Crescent, Singapore 139964	256
206.131.201.0/24	AS133748	SG1, 20 Ayer Rajah Crescent, Singapore 139964	256
206.131.206.0/24	AS133748	Coretel Networks (International) Pte Ltd	256
206.131.199.0/24	AS133748	MEGA-i - SUNeVision iAdvantage Data Center	256
206.131.200.0/24	AS132204	6F, 20 Ayer Rajah Crescent, Singapore 139964	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
206.131.205.98	AS133748 CORETEL NETWORKS (INTERNATIONAL) PTE LTD	`0.66ms` from Singapore, SG

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
174.172.64.56	AS7922 Comcast Cable Communications, LLC	`7.00ms` from Ashburn, US
45.178.15.248	AS267890 WALIX S.A.S.	`5.79ms` from Bogotá, CO
98.26.168.104	AS11426 Charter Communications Inc	`8.86ms` from Charlotte, US
113.165.99.24	AS45899 VNPT Corp	`5.52ms` from Da Nang, VN
91.248.18.24	AS9145 EWE TEL GmbH	`7.91ms` from Hamburg, DE
14.172.199.56	AS45899 VNPT Corp	`4.70ms` from Ho Chi Minh City, VN
39.35.230.152	AS17557 Pakistan Telecommunication Company Limited	`1.68ms` from Karachi, PK
213.41.0.232	AS8220 COLT Technology Services Group Limited	`0.47ms` from London, GB
187.150.95.104	AS8151 UNINET	`12.40ms` from Miami, US
189.239.184.184	AS8151 UNINET	`4.06ms` from Santiago de Queretaro, MX
201.116.84.120	AS8151 UNINET	`4.03ms` from Santiago de Queretaro, MX
220.218.77.136	AS17506 ARTERIA Networks Corporation	`2.28ms` from Tokyo, JP
123.198.158.72	AS2527 Sony Network Communications Inc.	`1.47ms` from Tokyo, JP
79.188.208.136	AS5617 Orange Polska Spolka Akcyjna	`6.50ms` from Wrocław, PL
91.84.88.8	AS8758 Iway AG	`0.59ms` from Zuerich, CH
188.253.27.88	AS42532 SIA VEESP	`0.44ms` from Amsterdam, NL
20.50.246.120	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
79.130.212.200	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`8.66ms` from Athens, GR
73.20.143.120	AS7922 Comcast Cable Communications, LLC	`11.13ms` from Atlanta, US
58.6.126.216	AS4739 Internode Pty Ltd	`3.68ms` from Brisbane, AU
63.160.93.40	AS174 Cogent Communications, LLC	`5.50ms` from Chicago, US
120.220.196.200	AS9808 China Mobile Communications Group Co., Ltd.	`0.41ms` from Jinan, CN
81.153.10.152	AS2856 British Telecommunications PLC	`6.15ms` from London, GB
128.104.136.8	AS59 University of Wisconsin Madison	`0.94ms` from Madison, US
87.219.132.248	AS12479 Orange Espagne SA	`1.32ms` from Madrid, ES

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f5 206.131.205.97

traceroute to 206.131.205.97 (206.131.205.97): 64 hops max, 52 byte packets

5 [AS3257] 67.199.141.33 1.636 ms

6 [AS3257] 141.136.110.154 86.837 ms

7 [AS3491] 63.216.144.41 94.481 ms

8 *

9 [AS133748] 206.131.205.97 95.149 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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