183.81.228.0/24

AS136041 · Singapore Telecom, ConnectPlus

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Summary

Country	Vietnam
Domain	singtel.com
ASN	AS136041
Registry	APNIC
ID	CONNECTPLUS-SG

WHOIS Details

inetnum:        183.81.228.0 - 183.81.228.255
netname:        CONNECTPLUS-SG
descr:          Singapore Telecom,ConnectPlus
country:        VN
admin-c:        CH74-AP
tech-c:         CH74-AP
abuse-c:        AC1881-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-AP-CONNECTPLUS
mnt-irt:        IRT-CONNECTPLUS-SG
last-modified:  2021-09-03T07:07:33Z
source:         APNIC

irt:            IRT-CONNECTPLUS-SG
address:        31 Exeter Road,
address:        
address:        Singapore 239732
e-mail:         rajeshm@singtel.com
abuse-mailbox:  rajeshm@singtel.com
admin-c:        CH74-AP
tech-c:         CH74-AP
auth:           # Filtered
remarks:        rajeshm@singtel.com
remarks:        rajeshm@singtel.com was validated on 2025-07-23
mnt-by:         MAINT-AP-CONNECTPLUS
last-modified:  2025-11-18T00:26:48Z
source:         APNIC

role:           ABUSE CONNECTPLUSSG
country:        ZZ
address:        31 Exeter Road,
address:        # 04-00 Comcentre,
address:        Singapore 239732
phone:          +000000000
e-mail:         rajeshm@singtel.com
admin-c:        CH74-AP
tech-c:         CH74-AP
nic-hdl:        AC1881-AP
remarks:        Generated from irt object IRT-CONNECTPLUS-SG
remarks:        rajeshm@singtel.com was validated on 2025-07-23
abuse-mailbox:  rajeshm@singtel.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-23T02:49:12Z
source:         APNIC

person:         ConnectPlus Hostmaster
address:        31 Exeter Road,
address:        #04-00 Comcentre,
address:        Singapore 239732
address:        
country:        SG
phone:          +65-6736-4110
fax-no:         +65-6736-4110
e-mail:         cplus-hostmaster@singtel.com
nic-hdl:        CH74-AP
notify:         cplus-hostmaster@singtel.com
mnt-by:         MAINT-AP-CONNECTPLUS
last-modified:  2011-12-22T05:14:33Z
source:         APNIC

route:          183.81.228.0/24
origin:         AS136041
descr:          Singapore Telecom, ConnectPlus 31 Exeter Road
mnt-by:         MAINT-AP-CONNECTPLUS
last-modified:  2021-09-02T06:41:13Z
country:        VN
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 183.81.0.0/16

Range	ASN	Company	Num of IPs
183.81.0.0/17	AS18403	FPT Telecom	32,768
183.81.128.0/20	AS38442	Vodafone Fiji Limited	4,096
183.81.48.0/20	AS18403	FPT Telecom Company	4,096
183.81.16.0/20	AS18403	FPT Telecom Company	4,096
183.81.32.0/20	AS18403	FPT Telecom Company	4,096
183.81.64.0/20	AS18403	FPT Telecom Company	4,096
183.81.96.0/20	AS18403	FPT Telecom Company	4,096
183.81.80.0/20	AS18403	FPT Telecom Company	4,096
183.81.0.0/20	AS18403	FPT Telecom Company	4,096
183.81.112.0/20	AS18403	FPT Telecom Company	4,096
183.81.184.0/21	AS38209	Camintel S.A	2,048
183.81.152.0/21	AS24527	PT Hanastar Dakara	2,048
183.81.144.0/21	AS38835	Buroserv Australia Pty Ltd	2,048
183.81.180.0/22	AS4847	Infinite City(Beijing)Technology Co.,Ltd	1,024
183.81.176.0/22	AS45680	DOVA Corporation	1,024
183.81.229.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.168.0/24	AS206264	Amarutu Technology Ltd. Network	256
183.81.169.0/24	AS206264	Amarutu Technology Ltd. Network	256
183.81.227.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.226.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.134.0/24	AS38442	Vodafone Fiji Limited	256
183.81.138.0/24	AS38442	Vodafone Fiji Limited	256
183.81.225.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.160.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.161.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.162.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.163.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.164.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.165.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.166.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.167.0/24	AS45352	IPSERVERONE - Colocation and Cloud Hosting	256
183.81.224.0/24	AS136041	Singapore Telecom,ConnectPlus	256
183.81.176.0/24	AS45680	DOVA Co.,Ltd.	256
183.81.177.0/24	AS45680	DOVA Corporation	256
183.81.230.0/24	AS136041	Singapore Telecom,ConnectPlus	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

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

IP Address	ASN	Details
183.81.228.249	AS136041 Singapore Telecom, ConnectPlus	`0.54ms` from Ho Chi Minh City, VN

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
2.51.80.88	AS5384 Emirates Internet	`3.40ms` from Al Fujairah City, AE
115.182.234.40	AS4847 China Networks Inter-Exchange	`2.72ms` from Beijing, CN
52.80.231.88	AS55960 Beijing Guanghuan Xinwang Digital	`3.64ms` from Beijing, CN
75.240.185.136	AS6167 Verizon Business	`17.96ms` from Chicago, US
136.62.166.232	AS16591 Google Fiber Inc.	`5.18ms` from Dallas, US
46.128.104.168	AS35244 Tele Columbus AG	`17.31ms` from Frankfurt am Main, DE
93.230.167.216	AS3320 Deutsche Telekom AG	`1.76ms` from Hamburg, DE
221.128.249.248	AS55933 Cloudie Limited	`1.15ms` from Hong Kong, HK
102.164.208.152	AS327750 JENNY INTERNET (PTY) LTD	`4.51ms` from Johannesburg, ZA
176.168.145.152	AS5410 Bouygues Telecom SA	`3.35ms` from Lyon, FR
79.24.17.56	AS3269 Telecom Italia S.p.A.	`8.63ms` from Milan, IT
178.140.147.216	AS42610 PJSC Rostelecom	`1.14ms` from Moscow, RU
178.90.174.104	AS9198 JSC Kazakhtelecom	`1.11ms` from Pavlodar, KZ
76.115.204.56	AS7922 Comcast Cable Communications, LLC	`7.58ms` from Seattle, US
124.50.178.184	AS17858 LG POWERCOMM	`2.61ms` from Seoul, KR
61.80.133.232	AS4766 Korea Telecom	`7.01ms` from Seoul, KR
124.143.159.200	AS9824 JCOM Co., Ltd.	`8.93ms` from Tokyo, JP
54.226.181.200	AS14618 Amazon.com, Inc.	`0.57ms` from Ashburn, US
44.203.179.200	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
189.176.74.232	AS8151 UNINET	`15.90ms` from Cancún, MX
175.7.217.232	AS4134 CHINANET-BACKBONE	`9.55ms` from Changsha, CN
59.75.64.8	AS4538 China Education and Research Network Center	`13.99ms` from Chengdu, CN
88.73.188.72	AS3209 Vodafone GmbH	`9.13ms` from Frankfurt am Main, DE
111.230.168.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.17ms` from Guangzhou, CN
89.56.19.232	AS207790 SWN Stadtwerke Neumuenster GmbH	`2.10ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 -f4 183.81.228.249

traceroute to 183.81.228.249 (183.81.228.249): 64 hops max, 52 byte packets

4 [AS7552] 171.225.223.230 0.837 ms

5 [AS7552] 27.68.236.165 0.46 ms

6 [AS136041] 183.81.228.249 0.81 ms

Measurement taken from

IPinfo ProbeNet in Ho Chi Minh City, VN

On December 28th 2025

What are IP address ranges?

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