183.81.229.0/24

AS136041 · Singapore Telecom, ConnectPlus

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Summary

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

WHOIS Details

inetnum:        183.81.229.0 - 183.81.229.255
netname:        CONNECTPLUS-SG
descr:          Singapore Telecom,ConnectPlus
country:        TW
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:  2021-09-03T07:07:53Z
source:         APNIC

irt:            IRT-CONNECTPLUS-SG
address:        31 Exeter Road,
address:        
address:        Singapore 239732
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CH74-AP
tech-c:         CH74-AP
auth:           # Filtered
remarks:        [email protected]
remarks:        [email protected] 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:         [email protected]
admin-c:        CH74-AP
tech-c:         CH74-AP
nic-hdl:        AC1881-AP
remarks:        Generated from irt object IRT-CONNECTPLUS-SG
remarks:        [email protected] was validated on 2025-07-23
abuse-mailbox:  [email protected]
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:         [email protected]
nic-hdl:        CH74-AP
notify:         [email protected]
mnt-by:         MAINT-AP-CONNECTPLUS
last-modified:  2011-12-22T05:14:33Z
source:         APNIC

route:          183.81.229.0/24
country:        JP
origin:         AS136041
descr:          Singapore Telecom, ConnectPlus 31 Exeter Road
mnt-by:         MAINT-AP-CONNECTPLUS
last-modified:  2021-09-03T06:40:01Z
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
183.81.168.0/24	AS206264	Amarutu Technology Ltd. Network	256
183.81.169.0/24	AS206264	Amarutu Technology Ltd. Network	256
183.81.228.0/24	AS136041	Singapore Telecom,ConnectPlus	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

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

IP Address	ASN	Details
183.81.229.4	AS136041 Singapore Telecom, ConnectPlus	`0.71ms` from Taipei, TW

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
119.5.82.216	AS4837 CHINA UNICOM China169 Backbone	`5.89ms` from Chengdu, CN
168.196.40.8	AS265442 VISUAL LINK COMUNICACOES MULTIMIDIA LTDA - ME	`11.86ms` from Fortaleza, BR
85.159.210.248	AS63949 Akamai Connected Cloud	`0.14ms` from London, GB
73.151.58.40	AS7922 Comcast Cable Communications, LLC	`10.52ms` from Los Angeles, US
79.25.191.232	AS3269 Telecom Italia S.p.A.	`7.53ms` from Naples, IT
177.81.202.232	AS28573 Claro NXT Telecomunicacoes Ltda	`4.99ms` from Osasco, BR
129.148.185.40	AS31898 Oracle Corporation	`0.14ms` from Singapore, SG
24.217.168.88	AS20115 Charter Communications LLC	`5.54ms` from St. Louis, US
141.161.112.168	AS11318 Georgetown University	`2.20ms` from Ashburn, US
136.53.167.56	AS16591 Google Fiber Inc.	`5.64ms` from Atlanta, US
69.61.203.24	AS6181 Cincinnati Bell Telephone Company LLC	`0.77ms` from Cincinnati, US
64.219.208.136	AS7018 AT&T Enterprises, LLC	`1.36ms` from Houston, US
172.209.193.8	AS8075 Microsoft Corporation	`0.49ms` from Johannesburg, ZA
113.231.13.40	AS4837 CHINA UNICOM China169 Backbone	`4.43ms` from Liaoyang, CN
86.157.147.232	AS2856 British Telecommunications PLC	`5.30ms` from London, GB
23.94.239.56	AS36352 HostPapa	`0.33ms` from Los Angeles, US
110.54.253.120	AS4775 Globe Telecoms	`0.58ms` from Manila, PH
153.229.139.216	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.44ms` from Osaka, JP
65.155.119.8	AS393917 Cache Valley Electric Company	`3.03ms` from Salt Lake City, US
121.7.100.104	AS9506 Singtel Fibre Broadband	`1.64ms` from Singapore, SG
3.112.140.72	AS16509 Amazon.com, Inc.	`0.22ms` from Tokyo, JP
185.39.104.104	AS200003 TUEV NORD Service GmbH & Co KG	`8.79ms` from Amsterdam, NL
221.209.218.24	AS4837 CHINA UNICOM China169 Backbone	`7.05ms` from Harbin, CN
40.65.113.184	AS8075 Microsoft Corporation	`0.32ms` from Quincy, US
186.205.41.40	AS28573 Claro NXT Telecomunicacoes Ltda	`6.84ms` from Rio de Janeiro, BR

Traceroute

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

traceroute -a -n -q1 -f9 183.81.229.249

traceroute to 183.81.229.249 (183.81.229.249): 64 hops max, 52 byte packets

9 [AS6939] 184.104.195.189 29.139 ms

10 *

11 [AS6939] 184.104.199.9 230.262 ms

12 [AS6939] 184.105.80.142 259.221 ms

13 [AS6939] 74.82.49.166 258.493 ms

14 *

15 *

16 *

17 [AS136041] 183.81.229.249 274.639 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 28th 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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