203.223.178.0/24

AS45640 · Suite 1301, Chater House

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Summary

Country	Hong Kong
Domain	maninvestments.com
ASN	AS45640
Registry	APNIC
ID	MAN-INVESTMENTS-HK

WHOIS Details

inetnum:        203.223.178.0 - 203.223.178.255
netname:        MAN-INVESTMENTS-HK
descr:          Suite 1301, Chater House
country:        HK
org:            ORG-MI20-AP
admin-c:        MIna1-AP
tech-c:         MIna1-AP
abuse-c:        AM2494-AP
status:         ASSIGNED PORTABLE
remarks:        Used for multihoming
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-routes:     MAINT-MAN-INVESTMENTS-HK
mnt-irt:        IRT-MAN-INVESTMENTS-HK
last-modified:  2020-11-25T06:35:10Z
source:         APNIC

irt:            IRT-MAN-INVESTMENTS-HK
address:        IFC2 Hong Kong
e-mail:         notifications@mangroupplc.com
e-mail:         InfraTechNetworks@man.com
abuse-mailbox:  notifications@mangroupplc.com
admin-c:        MIna1-AP
tech-c:         MIna1-AP
auth:           # Filtered
remarks:        notifications@mangroupplc.com was validated on 2025-06-23
remarks:        infratechnetworks@man.com was validated on 2025-06-23
mnt-by:         MAINT-MAN-INVESTMENTS-HK
last-modified:  2025-09-04T05:35:23Z
source:         APNIC

organisation:   ORG-MI20-AP
org-name:       Man Investments
org-type:       LIR
country:        HK
address:        Unit 2206-2207, 22fl Man Yee Building,
address:        No. 68 Des Voeux Road
phone:          +44 207 144 2539
fax-no:         +852 2537 1205
e-mail:         jwalker@maninvestments.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:30Z
source:         APNIC

role:           ABUSE MANINVESTMENTSHK
country:        ZZ
address:        IFC2 Hong Kong
phone:          +000000000
e-mail:         notifications@mangroupplc.com
e-mail:         InfraTechNetworks@man.com
admin-c:        MIna1-AP
tech-c:         MIna1-AP
nic-hdl:        AM2494-AP
remarks:        Generated from irt object IRT-MAN-INVESTMENTS-HK
remarks:        notifications@mangroupplc.com was validated on 2025-06-23
remarks:        infratechnetworks@man.com was validated on 2025-06-23
abuse-mailbox:  notifications@mangroupplc.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-23T10:04:52Z
source:         APNIC

role:           MAN INVESTMENTS - network administrator
address:        Riverbank House 2 Swan Lane London
country:        GB
phone:          +852 2230 7255
e-mail:         jwalker@maninvestments.com
admin-c:        MIna1-AP
tech-c:         MIna1-AP
nic-hdl:        MIna1-AP
mnt-by:         MAINT-MAN-INVESTMENTS-HK
last-modified:  2014-03-29T01:08:22Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.223.0.0/16

Range	ASN	Company	Num of IPs
203.223.128.0/19	AS24218	Global Transit Communications, Malaysia, Networks - 203.223.128.0/19	8,192
203.223.96.0/19	AS18313	LG HelloVision Corp.	8,192
203.223.96.0/19	AS38091	LG HelloVision Corp.	8,192
203.223.32.0/20	AS17726	Ministry of Posts and Telecommunication Cambodia(MPTC)	4,096
203.223.48.0/20	AS17955	DENSAN CO., LTD.	4,096
203.223.160.0/20	AS23966	LINKdotNET Telecom Limited	4,096
203.223.24.0/21	AS9999	AT TOKYO Corporation	2,048
203.223.180.0/22	AS17698	COMMUNITY NETWORK CENTER INC.	1,024
203.223.56.0/22	AS17955	Densan Co., Ltd.	1,024
203.223.20.0/24	AS136167	CHINA TELECOM(MACAU) COMPANY LIMITED	256
203.223.32.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.33.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.34.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.35.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.36.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.37.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.38.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.39.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.40.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.41.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.42.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.43.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.44.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.45.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.46.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.47.0/24	AS17726	Telecom Cambodia (T.C.)	256
203.223.176.0/24	AS45636	Videocon d2h Limited	256
203.223.17.0/24	AS136167	CHINA TELECOM(MACAU) COMPANY LIMITED	256
203.223.177.0/24	AS4766	Ulsan education Science research institute	256
203.223.179.0/24	AS151833	Level 5, 355 Spencer Street	256
203.223.18.0/24	AS136167	CHINA TELECOM(MACAU) COMPANY LIMITED	256
203.223.19.0/24	AS136167	CHINA TELECOM(MACAU) COMPANY 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

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

IP Address	ASN	Details
203.223.178.55	AS45640 Suite 1301, Chater House	`1.87ms` from Hong Kong, HK

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
5.218.164.56	AS197207 Mobile Communication Company of Iran PLC	`18.53ms` from Az Za`ayin, QA
112.126.75.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.91ms` from Beijing, CN
103.93.183.24	AS4808 China Unicom Beijing Province Network	`4.80ms` from Beijing, CN
70.113.212.8	AS11427 Charter Communications Inc	`4.61ms` from Dallas, US
79.201.203.200	AS3320 Deutsche Telekom AG	`2.36ms` from Duesseldorf, DE
86.26.158.8	AS5089 Virgin Media Limited	`12.62ms` from London, GB
126.62.87.248	AS17676 SoftBank Corp.	`2.20ms` from Osaka, JP
51.13.136.168	AS8075 Microsoft Corporation	`8.11ms` from Oslo, NO
27.216.251.104	AS4837 CHINA UNICOM China169 Backbone	`4.58ms` from Qingdao, CN
34.201.222.56	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
54.176.3.200	AS16509 Amazon.com, Inc.	`0.15ms` from San Jose, US
212.64.3.104	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.68ms` from Shanghai, CN
149.129.61.24	AS45102 Alibaba (US) Technology Co., Ltd.	`0.85ms` from Singapore, SG
116.14.40.168	AS9506 Singtel Fibre Broadband	`1.62ms` from Singapore, SG
130.107.17.184	AS8075 Microsoft Corporation	`0.17ms` from Toronto, CA
78.2.4.24	AS5391 Hrvatski Telekom d.d.	`1.82ms` from Zagreb, HR
63.45.161.24	AS6167 Verizon Business	`17.10ms` from Chicago, US
75.211.61.56	AS6167 Verizon Business	`15.52ms` from Chicago, US
186.125.42.40	AS7303 Telecom Argentina S.A.	`1.13ms` from Cordoba, AR
46.158.110.184	AS12389 PJSC Rostelecom	`1.27ms` from Krasnodar, RU
109.49.184.56	AS2860 NOS COMUNICACOES, S.A.	`4.48ms` from Lisbon, PT
101.182.72.168	AS1221 Telstra Limited	`2.88ms` from Melbourne, AU
139.140.66.8	AS22847 Bowdoin College	`5.33ms` from Providence, US
189.206.120.8	AS11172 Alestra, S. de R.L. de C.V.	`3.83ms` from Santiago de Queretaro, MX
83.130.181.24	AS12400 Partner Communications Ltd.	`2.49ms` from Tel Aviv, IL

Traceroute

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

traceroute -a -n -q1 -f4 -m10 203.223.178.10

traceroute to 203.223.178.10 (203.223.178.10): 10 hops max, 52 byte packets

4 [AS13335] 141.101.72.31 0.933 ms

5 [AS13335] 172.70.213.107 7.301 ms

6 [AS13335] 172.70.213.160 0.861 ms

7 [AS13335] 172.70.213.169 0.961 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On September 11th 2025

What are IP address ranges?

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