183.78.4.0/24

AS45960 · YTL COMMUNICATIONS SDN BHD

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Summary

Country	Malaysia
Domain	ytlcomms.my
ASN	AS45960
Parent Range	183.78.0.0/17
Registry	APNIC
ID	YTLCOMMS

WHOIS Details

inetnum:        183.78.0.0 - 183.78.127.255
netname:        YTLCOMMS
descr:          YTL COMMUNICATIONS SDN BHD
country:        MY
org:            ORG-YCSB1-AP
admin-c:        YCSB1-AP
tech-c:         YCSB1-AP
abuse-c:        AY513-AP
status:         ALLOCATED 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-lower:      MAINT-YTLCOMMS-MY
mnt-routes:     MAINT-YTLCOMMS-MY
mnt-irt:        IRT-YTLCOMMS-MY
last-modified:  2020-11-11T03:16:44Z
source:         APNIC

irt:            IRT-YTLCOMMS-MY
address:        8th Floor, One Oriental Place, No.1 Jalan Hang Lekiu, 50100 Kuala Lumpur.
e-mail:         network@ytlcomms.my
abuse-mailbox:  network@ytlcomms.my
admin-c:        YCSB1-AP
tech-c:         YCSB1-AP
auth:           # Filtered
remarks:        network@ytlcomms.my was validated on 2025-12-29
mnt-by:         MAINT-YTLCOMMS-MY
last-modified:  2025-12-29T13:11:53Z
source:         APNIC

organisation:   ORG-YCSB1-AP
org-name:       YTL Communications Sdn Bhd
org-type:       LIR
country:        MY
address:        18th Floor, Menara YTL
address:        205, Jalan Bukit Bintang,
phone:          +60187998888
e-mail:         cne@ytlcomms.my
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:36Z
source:         APNIC

role:           ABUSE YTLCOMMSMY
country:        ZZ
address:        8th Floor, One Oriental Place, No.1 Jalan Hang Lekiu, 50100 Kuala Lumpur.
phone:          +000000000
e-mail:         network@ytlcomms.my
admin-c:        YCSB1-AP
tech-c:         YCSB1-AP
nic-hdl:        AY513-AP
remarks:        Generated from irt object IRT-YTLCOMMS-MY
remarks:        network@ytlcomms.my was validated on 2025-12-29
abuse-mailbox:  network@ytlcomms.my
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-29T13:12:26Z
source:         APNIC

role:           YTL COMMUNICATIONS SDN BHD - network administrator
address:        8th Floor, One Oriental Place, No.1 Jalan Hang Lekiu, 50100 Kuala Lumpur.
country:        MY
phone:          +603 2027 8888
fax-no:         +603 2027 8828
e-mail:         network@ytlcomms.my
admin-c:        YCSB1-AP
tech-c:         YCSB1-AP
nic-hdl:        YCSB1-AP
mnt-by:         MAINT-YTLCOMMS-MY
last-modified:  2009-11-03T23:57:11Z
source:         APNIC

route:          183.78.0.0/17
descr:          YTL Communications
origin:         AS45960
mnt-by:         MAINT-YTLCOMMS-MY
last-modified:  2009-11-13T03:45:10Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 183.78.4.0/24

Range	ASN	Company	Num of IPs
183.78.0.0/17	AS45960	YTL COMMUNICATIONS SDN BHD	32,768

Nearby Ranges

BGP prefixes that overlap with 183.78.0.0/16

Range	ASN	Company	Num of IPs
183.78.0.0/17	AS45960	YTL COMMUNICATIONS SDN BHD	32,768
183.78.192.0/18	AS9698	LG HelloVision Corp.	16,384
183.78.192.0/18	AS38091	LG HelloVision Corp.	16,384
183.78.188.0/22	AS18283	Chupicom Inc.	1,024
183.78.180.0/22	AS23724	CHINANET FUJIAN PROVINCE NETWORK	1,024
183.78.176.0/22	AS132499	HKCOLO.NET LIMITED	1,024
183.78.180.0/22	AS4134	CHINANET FUJIAN PROVINCE NETWORK	1,024
183.78.180.0/22	AS141679	CHINANET FUJIAN PROVINCE NETWORK	1,024
183.78.202.0/24	AS9698	HVYeongdong	256
183.78.203.0/24	AS9698	HVYeongdong	256
183.78.204.0/24	AS9698	HVYeongdong	256
183.78.205.0/24	AS9698	HVYeongdong	256
183.78.206.0/24	AS9698	HVYeongdong	256
183.78.207.0/24	AS9698	HVYeongdong	256
183.78.208.0/24	AS9698	HVYeongdong	256
183.78.209.0/24	AS9698	HVYeongdong	256
183.78.210.0/24	AS9698	HVYeongdong	256
183.78.211.0/24	AS9698	HVYeongdong	256
183.78.213.0/24	AS9698	HVYeongdong	256
183.78.214.0/24	AS9698	HVYeongdong	256
183.78.215.0/24	AS9698	HVYeongdong	256
183.78.227.0/24	AS9698	HVYeongdong	256
183.78.232.0/24	AS9698	HVYeongdong	256
183.78.233.0/24	AS9698	HVYeongdong	256
183.78.234.0/24	AS9698	HVYeongdong	256
183.78.235.0/24	AS9698	HVYeongdong	256
183.78.236.0/24	AS9698	HVYeongdong	256
183.78.237.0/24	AS9698	HVYeongdong	256
183.78.238.0/24	AS9698	HVYeongdong	256
183.78.239.0/24	AS9698	HVYeongdong	256
183.78.248.0/24	AS9698	HVYeongdong	256
183.78.249.0/24	AS9698	HVYeongdong	256
183.78.250.0/24	AS9698	HVYeongdong	256
183.78.251.0/24	AS9698	HVYeongdong	256
183.78.252.0/24	AS9698	HVYeongdong	256
183.78.253.0/24	AS9698	HVYeongdong	256
183.78.254.0/24	AS9698	HVYeongdong	256
183.78.255.0/24	AS9698	HVYeongdong	256
183.78.168.0/24	AS45785	SERVICE HOSTING	256
183.78.169.0/24	AS45785	SERVICE HOSTING	256
183.78.170.0/24	AS45785	SERVICE HOSTING	256
183.78.171.0/24	AS45785	SERVICE HOSTING	256
183.78.193.0/24	AS9698	HVYeongdong	256
183.78.200.0/24	AS9698	HVYeongdong	256
183.78.201.0/24	AS9698	HVYeongdong	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
183.78.4.204	yw.my	1

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

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Pingable IPs

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

IP Address	ASN	Details
183.78.4.214	AS45960 YTL COMMUNICATIONS SDN BHD	`0.81ms` from Kuala Lumpur, MY

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
129.159.87.24	AS31898 Oracle Corporation	`0.22ms` from Ashburn, US
107.2.196.24	AS7922 Comcast Cable Communications, LLC	`6.22ms` from Denver, US
14.248.232.40	AS45899 VNPT Corp	`1.61ms` from Hanoi, VN
172.232.226.24	AS63949 Akamai Connected Cloud	`0.32ms` from Jakarta, ID
119.10.231.184	AS2497 Internet Initiative Japan Inc.	`12.32ms` from Osaka, JP
85.31.228.40	AS47583 Hostinger International Limited	`0.24ms` from Osasco, BR
46.20.120.8	AS13768 Aptum Technologies	`0.24ms` from Portsmouth, GB
3.231.245.200	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
124.49.67.184	AS17858 LG POWERCOMM	`1.21ms` from Seoul, KR
93.156.33.232	AS12946 R Cable y Telecable Telecomunicaciones, S.A.U.	`10.14ms` from A Coruna, ES
69.229.225.136	AS7018 AT&T Enterprises, LLC	`10.02ms` from Atlanta, US
20.15.101.168	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
70.75.129.40	AS6327 Shaw Communications	`6.31ms` from Calgary, CA
129.215.165.40	AS786 Jisc Services Limited	`8.38ms` from Chester, GB
2.160.90.152	AS3320 Deutsche Telekom AG	`14.91ms` from Frankfurt am Main, DE
202.158.43.56	AS4787 PT Cyberindo Aditama	`0.54ms` from Jakarta, ID
84.90.74.56	AS13156 NOWO COMMUNICATIONS, S.A.	`8.14ms` from Lisbon, PT
128.1.55.120	AS21859 Zenlayer Inc	`0.12ms` from Moscow, RU
66.108.153.72	AS12271 Charter Communications Inc	`7.37ms` from New York City, US
91.45.225.8	AS3320 Deutsche Telekom AG	`2.93ms` from Nuernberg, DE
51.38.175.200	AS16276 OVH SAS	`0.10ms` from Roubaix, FR
172.9.165.168	AS7018 AT&T Enterprises, LLC	`4.20ms` from San Jose, US
179.130.203.72	AS26599 TELEFÔNICA BRASIL S.A	`2.45ms` from Sao Paulo, BR
208.187.145.104	AS7385 Allstream Business US, LLC	`5.16ms` from Seattle, US
121.161.34.248	AS4766 Korea Telecom	`1.68ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 183.78.4.45

traceroute to 183.78.4.45 (183.78.4.45): 64 hops max, 52 byte packets

1 [AS132372] 103.161.133.253 0.312 ms

2 [] 218.100.44.108 1.3 ms

3 *

4 [AS45960] 183.78.4.45 1.435 ms

Measurement taken from

IPinfo ProbeNet in Sepang, MY

On February 7th 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.

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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