123.136.104.0/22

AS38466 · U Mobile Sdn Bhd

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Summary

Country	Malaysia
Domain	u.com.my
ASN	AS38466
Parent Range	123.136.96.0/19
Registry	APNIC
ID	UMOBILE-MY

WHOIS Details

inetnum:        123.136.96.0 - 123.136.127.255
netname:        UMOBILE-MY
descr:          U Mobile Sdn Bhd
descr:          3G Mobile Operator
descr:          Kuala Lumpur, Malaysia
country:        MY
org:            ORG-UMSB1-AP
admin-c:        UA1006-AP
tech-c:         UA1006-AP
abuse-c:        AU196-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-MY-UMOBILE
mnt-routes:     MAINT-MY-UMOBILE
mnt-irt:        IRT-UMOBILE-MY
last-modified:  2021-03-31T10:50:21Z
geoloc:         3.1422 101.7106
language:       en
source:         APNIC

irt:            IRT-UMOBILE-MY
address:        Lot 11.01, Level 11, East Wing
address:        Berjaya Times Square
address:        1, Jalan Imbi
address:        55100 Kuala Lumpur, Malaysia
e-mail:         ip.admin@u.com.my
abuse-mailbox:  abuse@u.com.my
admin-c:        WL1006-AP
admin-c:        CT1486-AP
tech-c:         WL1006-AP
tech-c:         CT1486-AP
auth:           # Filtered
remarks:        abuse@u.com.my was validated on 2025-11-24
remarks:        ip.admin@u.com.my was validated on 2025-12-24
mnt-by:         MAINT-MY-UMOBILE
last-modified:  2025-12-24T14:06:44Z
source:         APNIC

organisation:   ORG-UMSB1-AP
org-name:       U Mobile Sdn Bhd
org-type:       LIR
country:        MY
address:        Lot 11.01, Level 11, East Wing
address:        Berjaya Times Square
address:        1, Jalan Imbi, 55100 Kuala Lumpur, Malaysia
phone:          +60-3-2117-9888
fax-no:         +60-3-2144-8895
e-mail:         calvin.tan@u.com.my
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-15T12:55:16Z
source:         APNIC

role:           ABUSE UMOBILEMY
country:        ZZ
address:        Lot 11.01, Level 11, East Wing
address:        Berjaya Times Square
address:        1, Jalan Imbi
address:        55100 Kuala Lumpur, Malaysia
phone:          +000000000
e-mail:         ip.admin@u.com.my
admin-c:        WL1006-AP
admin-c:        CT1486-AP
tech-c:         WL1006-AP
tech-c:         CT1486-AP
nic-hdl:        AU196-AP
remarks:        Generated from irt object IRT-UMOBILE-MY
remarks:        abuse@u.com.my was validated on 2025-11-24
remarks:        ip.admin@u.com.my was validated on 2025-12-24
abuse-mailbox:  abuse@u.com.my
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-24T14:07:29Z
source:         APNIC

role:           U Mobile IP Administrators
address:        Level 11.01, Level 11, East Wing, Berjaya Times Square,
address:        1, Jalan Imbi, 55100 Kuala Lumpur
country:        MY
phone:          +603-21179888
fax-no:         +603-21448895
e-mail:         ip.admin@u.com.my
remarks:        ip.admin@u.com.my
admin-c:        WL1006-AP
admin-c:        CT1486-AP
tech-c:         WL1006-AP
tech-c:         CT1486-AP
nic-hdl:        UA1006-AP
mnt-by:         MAINT-MY-UMOBILE
last-modified:  2018-12-18T03:40:49Z
source:         APNIC

route:          123.136.96.0/19
origin:         AS38466
descr:          U Mobile Sdn Bhd Lot 11.01, Level 11, East Wing Berjaya Times Square 1, Jalan Imbi, 55100 Kuala Lumpur, Malaysia
mnt-by:         MAINT-MY-UMOBILE
last-modified:  2020-07-25T15:51:05Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 123.136.104.0/22

Range	ASN	Company	Num of IPs
123.136.96.0/19	AS38466	U Mobile Sdn Bhd	8,192

Nearby Ranges

BGP prefixes that overlap with 123.136.0.0/16

Range	ASN	Company	Num of IPs
123.136.96.0/19	AS38466	U Mobile Sdn Bhd	8,192
123.136.32.0/19	AS7600	EscapeNet	8,192
123.136.24.0/21	AS38493	Royal Green Communication Limited	2,048
123.136.28.0/24	AS149765	Royal Green Limited	256
123.136.64.0/24	AS23767	Agency for Science, Technology and Research	256
123.136.65.0/24	AS23767	Agency for Science, Technology and Research	256
123.136.66.0/24	AS23767	Agency for Science, Technology and Research	256
123.136.67.0/24	AS23767	Agency for Science, Technology and Research	256
123.136.68.0/24	AS23767	Agency for Science, Technology and Research	256
123.136.69.0/24	AS23767	Agency for Science, Technology and Research	256
123.136.70.0/24	AS23767	Agency for Science, Technology and Research	256
123.136.28.0/24	AS138640	Royal Green Limited	256
123.136.100.0/24	AS38466	123.136.100.0/24	256
123.136.24.0/24	AS38493	Royal Green Limited	256
123.136.25.0/24	AS38493	Royal Green Limited	256
123.136.26.0/24	AS38493	Royal Green Limited	256
123.136.27.0/24	AS38493	Royal Green Limited	256
123.136.29.0/24	AS38493	Royal Green Limited	256
123.136.30.0/24	AS38493	Royal Green Limited	256
123.136.31.0/24	AS38493	Royal Green Limited	256
123.136.71.0/24	AS23767	Agency for Science, Technology and Research	256
123.136.28.0/24	AS138640	Royal Green Limited	256
123.136.28.0/24	AS149765	Royal Green Limited	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

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

IP Address	ASN	Details
123.136.104.67	AS38466 U Mobile Sdn Bhd	`0.74ms` from Kuala Lumpur, MY
123.136.106.1	AS38466 U Mobile Sdn Bhd	`0.58ms` from Kuala Lumpur, MY
123.136.105.75	AS38466 U Mobile Sdn Bhd	`0.58ms` 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
73.250.24.198	AS7922 Comcast Cable Communications, LLC	`6.43ms` from Ashburn, US
107.197.17.54	AS7018 AT&T Enterprises, LLC	`13.51ms` from Atlanta, US
130.149.94.102	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`1.08ms` from Berlin, DE
216.107.219.38	AS13536 FirstLight Fiber, Inc.	`1.75ms` from Boston, US
97.149.204.70	AS6167 Verizon Business	`16.90ms` from Chicago, US
73.110.122.150	AS7922 Comcast Cable Communications, LLC	`6.97ms` from Chicago, US
3.22.14.86	AS16509 Amazon.com, Inc.	`0.19ms` from Columbus, US
187.39.202.102	AS28573 Claro NXT Telecomunicacoes Ltda	`13.82ms` from Curitiba, BR
54.78.217.86	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
87.184.119.230	AS3320 Deutsche Telekom AG	`9.07ms` from Frankfurt am Main, DE
77.184.206.118	AS6805 Telefonica Germany GmbH & Co.OHG	`3.54ms` from Frankfurt am Main, DE
157.157.97.214	AS6677 Mila hf	`0.88ms` from Hafnarfjoerdur, IS
14.143.173.150	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.42ms` from Hyderabad, IN
141.164.241.54	AS25019 Saudi Telecom Company JSC	`2.84ms` from Jeddah, SA
37.36.81.86	AS42961 Mobile Telecommunications Company K.S.C.P.	`5.83ms` from Kuwait City, KW
46.98.88.118	AS15377 TRADITIONAL LLC	`7.23ms` from Kyiv, UA
39.60.248.38	AS17557 Pakistan Telecommunication Company Limited	`2.29ms` from Lahore, PK
2.97.139.102	AS13285 TalkTalk Communications Limited	`5.76ms` from London, GB
178.168.205.134	AS25106 Mobile TeleSystems JLLC	`3.97ms` from Minsk, BY
154.24.89.198	AS174 Cogent Communications, LLC	`0.33ms` from New Orleans, US
32.208.213.182	AS46690 Southern New England Telephone Company and SNET America, Inc.	`7.63ms` from New York City, US
153.194.191.182	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.08ms` from Osaka, JP
108.61.39.102	AS20473 The Constant Company, LLC	`0.25ms` from Piscataway, US
112.251.231.246	AS4837 CHINA UNICOM China169 Backbone	`9.93ms` from Qingdao, CN
121.150.131.38	AS4766 Korea Telecom	`4.94ms` 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 123.136.106.2

traceroute to 123.136.106.2 (123.136.106.2): 64 hops max, 52 byte packets

1 [AS15169] 72.14.232.209 232.176 ms

2 *

3 [AS38466] 123.136.119.77 176.572 ms

4 [AS38466] 123.136.106.2 174.24 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On January 30th 2026

What are IP address ranges?

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