123.136.104.0/24

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 123.136.104.0/24

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

Read more

Pingable IPs

11 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

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
49.226.48.104	AS9500 One New Zealand Group Limited	`15.82ms` from Auckland, NZ
37.223.217.40	AS12430 VODAFONE ESPANA S.A.U.	`3.17ms` from Barcelona, ES
190.217.96.184	AS3549 Level 3 Parent, LLC	`0.91ms` from Bogota, CO
68.50.37.152	AS7922 Comcast Cable Communications, LLC	`13.76ms` from Chicago, US
129.204.66.8	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.10ms` from Guangzhou, CN
2.216.144.40	AS5607 Sky UK Limited	`6.53ms` from London, GB
4.250.172.216	AS8075 Microsoft Corporation	`0.17ms` from London, GB
43.243.84.72	AS25820 IT7 Networks Inc	`0.36ms` from Los Angeles, US
199.84.141.8	AS29909 Metro Optic	`0.63ms` from Montreal, CA
79.111.49.8	AS12714 PJSC MegaFon	`2.40ms` from Moscow, RU
82.187.195.248	AS3269 Telecom Italia S.p.A.	`14.21ms` from Naples, IT
31.133.27.216	AS9009 M247 Europe SRL	`0.43ms` from New York City, US
180.220.235.152	AS9617 JCOM Co., Ltd.	`9.30ms` from Osaka, JP
90.20.222.120	AS3215 Orange S.A.	`12.78ms` from Paris, FR
64.176.199.8	AS20473 The Constant Company, LLC	`0.18ms` from Piscataway, US
159.18.195.200	AS29731 ING Bank of Canada	`2.05ms` from Toronto, CA
173.35.136.168	AS812 Rogers Communications Canada Inc.	`2.60ms` from Toronto, CA
172.172.170.248	AS8075 Microsoft Corporation	`0.59ms` from Ashburn, US
101.23.81.232	AS4837 CHINA UNICOM China169 Backbone	`9.14ms` from Beijing, CN
71.28.233.120	AS7029 Windstream Communications LLC	`16.37ms` from Chicago, US
218.85.169.200	AS4134 CHINANET-BACKBONE	`6.70ms` from Fuzhou, CN
178.185.111.88	AS12389 PJSC Rostelecom	`0.80ms` from Krasnoyarsk, RU
74.72.252.24	AS12271 Charter Communications Inc	`7.42ms` from New York City, US
46.181.51.104	AS39927 E-Light-Telecom Ltd.	`8.84ms` from Novosibirsk, RU
122.135.192.248	AS2518 BIGLOBE Inc.	`10.42ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f4 123.136.104.66

traceroute to 123.136.104.66 (123.136.104.66): 64 hops max, 52 byte packets

4 [] 218.100.44.86 1.84 ms

5 [AS38466] 123.136.99.97 2.761 ms

6 [AS38466] 123.136.99.178 2.537 ms

7 [AS38466] 123.136.104.66 0.694 ms

Measurement taken from

IPinfo ProbeNet in Kuala Lumpur, MY

On January 30th 2026

What are IP address ranges?

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