203.208.22.0/24

AS132204 · CORETEL NETWORKS (INTERNATIONAL) PTE LTD

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Summary

Country	Singapore
Domain	coretelnet.com
ASN	AS132204
Registry	APNIC
ID	CORETELNET-SG

WHOIS Details

inetnum:        203.208.22.0 - 203.208.22.255
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
abuse-c:        AC2757-AP
status:         ASSIGNED PORTABLE
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:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-CORETELNET-HK1
mnt-irt:        IRT-CORETELNET-HK1
last-modified:  2023-12-26T13:34:39Z
geofeed:        https://opengeofeed.org/feed/as132204.csv
source:         APNIC

irt:            IRT-CORETELNET-HK1
address:        6 TEMASEK BOULEVARD
e-mail:         support_ap@coretelnet.com
abuse-mailbox:  support_ap@coretelnet.com
admin-c:        CI101-AP
tech-c:         CI101-AP
auth:           # Filtered
remarks:        support_ap@coretelnet.com was validated on 2025-06-24
mnt-by:         MAINT-CORETELNET-SG
last-modified:  2025-11-18T00:37:26Z
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 CORETELNETHK1
country:        ZZ
address:        6 TEMASEK BOULEVARD # 42-03 SUNTEC TOWER 4 SINGAPORE 038986
phone:          +000000000
e-mail:         support_ap@coretelnet.com
admin-c:        CI101-AP
tech-c:         CI101-AP
nic-hdl:        AC2757-AP
remarks:        Generated from irt object IRT-CORETELNET-HK1
remarks:        support_ap@coretelnet.com was validated on 2025-06-24
abuse-mailbox:  support_ap@coretelnet.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-24T13:08:27Z
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:          203.208.22.0/24
country:        HK
origin:         AS132204
descr:          Coretel Networks (International) Pte Ltd
mnt-by:         MAINT-CORETELNET-HK1
last-modified:  2023-12-22T03:39:07Z
source:         APNIC

route:          203.208.22.0/24
descr:          Coretel Networks (International) Pte Ltd
origin:         AS133748
mnt-by:         MAINT-CORETELNET-SG
last-modified:  2023-12-26T13:32:56Z
country:        HK
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.208.0.0/16

Range	ASN	Company	Num of IPs
203.208.192.0/19	AS7700	SingTel Internet Exchange	8,192
203.208.128.0/19	AS4845	SingTel Internet Exchange	8,192
203.208.128.0/19	AS7473	SingTel Internet Exchange	8,192
203.208.160.0/19	AS7473	SingTel Internet Exchange	8,192
203.208.192.0/19	AS7473	SingTel Internet Exchange	8,192
203.208.160.0/19	AS7700	SingTel Internet Exchange	8,192
203.208.32.0/19	AS24424	Beijing Gu Xiang Information Technology Co.,Ltd.	8,192
203.208.224.0/19	AS3758	EXPAN Internet Data Centre	8,192
203.208.23.0/24	AS18149	Japan Registry Services Co., Ltd.	256
203.208.141.0/24	AS7473	SingTel Internet Exchange	256
203.208.144.0/24	AS3758	Singapore Telecom EXPAN	256
203.208.21.0/24	AS45476	PHARMACY RETAILING (NZ) LIMITED	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
203.208.22.251	AS132204 CORETEL NETWORKS (INTERNATIONAL) PTE LTD	`32.51ms` from Hong Kong, HK

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
50.57.61.24	AS19994 Rackspace Hosting	`1.14ms` from Chicago, US
64.167.61.40	AS7018 AT&T Enterprises, LLC	`7.66ms` from Chicago, US
87.38.54.8	AS1213 HEAnet CLG	`4.37ms` from Dublin, IE
193.11.150.8	AS1653 Vetenskapsradet / SUNET	`4.31ms` from Goeteborg, SE
150.5.163.184	AS150436 Byteplus Pte. Ltd.	`0.35ms` from Hong Kong, HK
107.129.22.104	AS7018 AT&T Enterprises, LLC	`1.77ms` from Houston, US
188.31.210.8	AS206067 Hutchison 3G UK Limited	`11.20ms` from London, GB
184.182.65.56	AS22773 Cox Communications Inc.	`6.17ms` from Los Angeles, US
220.127.161.184	AS4766 Korea Telecom	`1.64ms` from Seoul, KR
45.76.220.216	AS20473 The Constant Company, LLC	`0.15ms` from Tokyo, JP
118.82.103.184	AS9597 KDDI Web Communications Inc.	`0.70ms` from Tokyo, JP
99.111.90.72	AS7018 AT&T Enterprises, LLC	`12.77ms` from Atlanta, US
172.187.60.248	AS8075 Microsoft Corporation	`0.17ms` from Cardiff, GB
60.14.240.88	AS4837 CHINA UNICOM China169 Backbone	`8.37ms` from Harbin, CN
101.255.83.248	AS38511 PT Remala Abadi	`0.90ms` from Jakarta, ID
86.1.22.248	AS5089 Virgin Media Limited	`6.78ms` from London, GB
109.197.136.40	AS49120 Gorset Ltd.	`3.24ms` from Moscow, RU
34.234.200.24	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
191.187.33.56	AS28573 Claro NXT Telecomunicacoes Ltda	`15.99ms` from Rio de Janeiro, BR
140.209.213.200	AS394089 Google LLC	`0.13ms` from Sao Paulo, BR
162.81.135.24	AS33566 Knoxville Utilities Board	`9.86ms` from Atlanta, US
24.6.60.232	AS7922 Comcast Cable Communications, LLC	`1.40ms` from Fremont, US
18.166.207.136	AS16509 Amazon.com, Inc.	`0.10ms` from Hong Kong, HK
112.123.206.136	AS4837 CHINA UNICOM China169 Backbone	`9.41ms` from Huai'an, CN
213.177.98.24	AS12389 PJSC Rostelecom	`6.01ms` from Kazan, RU

Traceroute

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

traceroute -a -n -q1 -f4 203.208.22.249

traceroute to 203.208.22.249 (203.208.22.249): 64 hops max, 52 byte packets

4 [] 103.203.158.188 1.832 ms

5 *

6 [AS4229] 23.91.111.1 1.171 ms

7 [AS132204] 203.208.22.249 44.374 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 14th 2025

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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