203.90.6.0/24

AS38486 · MTR Corporation Limited

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Summary

Country	Hong Kong
Domain	mtr.com.hk
ASN	AS38486
Registry	APNIC
ID	MTRCNET

WHOIS Details

inetnum:        203.90.6.0 - 203.90.7.255
netname:        MTRCNET
descr:          MTR Corporation Limited, Railway Company, Hong Kong
country:        HK
org:            ORG-MC15-AP
admin-c:        DL858-AP
tech-c:         DL858-AP
abuse-c:        AM2568-AP
status:         ASSIGNED PORTABLE
notify:         swlau@mtr.com.hk
mnt-by:         APNIC-HM
mnt-irt:        IRT-MTRC-NON-HK
last-modified:  2020-07-07T04:50:55Z
source:         APNIC

irt:            IRT-MTRC-NON-HK
address:        9/F Tower I, MTR Tower,
address:        Kowloon Bay,
address:        Hong Kong
e-mail:         swlau@mtr.com.hk
abuse-mailbox:  swlau@mtr.com.hk
admin-c:        DL99-AP
tech-c:         DL99-AP
auth:           # Filtered
remarks:        swlau@mtr.com.hk was validated on 2025-09-18
mnt-by:         MAINT-HK-MTRC
last-modified:  2025-11-18T00:30:13Z
source:         APNIC

organisation:   ORG-MC15-AP
org-name:       MTRC Corporation
org-type:       LIR
country:        HK
address:        MTR Tower, Telford Plaza
address:        33 Wai Yip Street
phone:          +85229933307
fax-no:         +85229937729
e-mail:         swlau@mtr.com.hk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:13Z
source:         APNIC

role:           ABUSE MTRCNONHK
country:        ZZ
address:        9/F Tower I, MTR Tower,
address:        Kowloon Bay,
address:        Hong Kong
phone:          +000000000
e-mail:         swlau@mtr.com.hk
admin-c:        DL99-AP
tech-c:         DL99-AP
nic-hdl:        AM2568-AP
remarks:        Generated from irt object IRT-MTRC-NON-HK
remarks:        swlau@mtr.com.hk was validated on 2025-09-18
abuse-mailbox:  swlau@mtr.com.hk
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-18T08:28:57Z
source:         APNIC

person:         Daniel Lau
nic-hdl:        DL858-AP
e-mail:         swlau@mtr.com.hk
address:        9/F Tower I, MTR Tower,
address:        Kowloon Bay,
address:        Hong Kong
phone:          +852-29933307
fax-no:         +852-29937729
country:        HK
mnt-by:         MAINT-HK-MTRC
last-modified:  2008-09-04T07:46:10Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.90.0.0/16

Range	ASN	Company	Num of IPs
203.90.32.0/19	AS18310	SK Broadband Co Ltd	8,192
203.90.24.0/22	AS4858	Corpita Pty Ltd	1,024
203.90.4.0/23	AS10215	Microland Bangalore	512
203.90.225.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.226.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.227.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.228.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.229.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.230.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.254.0/24	AS23881	UDomain Web Hosting Company Ltd	256
203.90.239.0/24	AS55355	HGC Global Communications Limited	256
203.90.245.0/24	AS55355	NewSky Internet LIMITED	256
203.90.246.0/24	AS55355	NewSky Internet LIMITED	256
203.90.247.0/24	AS55355	NewSky Internet LIMITED	256
203.90.248.0/24	AS55355	NewSky Internet LIMITED	256
203.90.249.0/24	AS55355	NewSky Internet LIMITED	256
203.90.250.0/24	AS55355	NewSky Internet LIMITED	256
203.90.255.0/24	AS55355	NewSky Internet LIMITED	256
203.90.31.0/24	AS55581	Corpita assignment to Binary Networks	256
203.90.231.0/24	AS9304	NewSky Internet LIMITED	256
203.90.232.0/24	AS9304	NewSky Internet LIMITED	256
203.90.233.0/24	AS9304	NewSky Internet LIMITED	256
203.90.234.0/24	AS9304	NewSky Internet LIMITED	256
203.90.236.0/24	AS9304	NewSky Internet LIMITED	256
203.90.237.0/24	AS9304	NewSky Internet LIMITED	256
203.90.238.0/24	AS9304	NewSky Internet LIMITED	256
203.90.240.0/24	AS9304	NewSky Internet LIMITED	256
203.90.241.0/24	AS9304	NewSky Internet LIMITED	256
203.90.242.0/24	AS9304	NewSky Internet LIMITED	256
203.90.243.0/24	AS9304	NewSky Internet LIMITED	256
203.90.244.0/24	AS9304	NewSky Internet LIMITED	256
203.90.251.0/24	AS9304	NewSky Internet LIMITED	256
203.90.253.0/24	AS150342	UDomain Web Hosting Company Ltd	256
203.90.224.0/24	AS23881	UDomain Web Hosting Company Ltd	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

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

IP Address	ASN	Details
203.90.6.24	AS38486 MTR Corporation Limited	`1.19ms` 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
86.80.82.200	AS1136 KPN B.V.	`1.11ms` from Amsterdam, NL
20.51.187.120	AS8075 Microsoft Corporation	`0.52ms` from Ashburn, US
164.191.54.24	AS668 United States Department of Defense (DoD)	`0.60ms` from Atlanta, US
44.239.93.232	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
72.13.207.136	AS7832 WW/Precision Communication	`2.65ms` from Denver, US
182.213.8.120	AS17858 LG POWERCOMM	`1.55ms` from Incheon, KR
67.181.192.8	AS7922 Comcast Cable Communications, LLC	`9.12ms` from Los Angeles, US
90.118.7.168	AS3215 Orange S.A.	`3.02ms` from Marseille, FR
188.14.80.56	AS3269 Telecom Italia S.p.A.	`6.01ms` from Milan, IT
95.210.64.184	AS29286 SKYLOGIC S.P.A.	`1.24ms` from Paris, FR
91.86.7.104	AS47377 Orange Belgium SA	`8.45ms` from Roubaix, FR
185.38.75.120	AS200049 MBL International East Computerland-Kiev Ltd	`0.36ms` from Zuerich, CH
77.168.191.72	AS1136 KPN B.V.	`1.73ms` from Amsterdam, NL
34.86.51.152	AS396982 Google LLC	`0.11ms` from Ashburn, US
134.207.6.216	AS5058 Navy Network Information Center (NNIC)	`2.71ms` from Ashburn, US
35.82.188.8	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
111.8.153.216	AS56047 China Mobile communications corporation	`10.08ms` from Changsha, CN
177.152.23.56	AS262399 GLP Telecomunicações Ltda.	`4.12ms` from Chapeco, BR
120.60.142.216	AS9829 National Internet Backbone	`13.18ms` from Chennai, IN
117.207.134.120	AS9829 National Internet Backbone	`9.66ms` from Delhi, IN
79.204.254.216	AS3320 Deutsche Telekom AG	`5.20ms` from Frankfurt am Main, DE
73.232.130.248	AS7922 Comcast Cable Communications, LLC	`4.66ms` from Houston, US
203.106.246.8	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`16.08ms` from Kuala Lumpur, MY
34.129.59.56	AS396982 Google LLC	`0.11ms` from Melbourne, AU
126.241.122.24	AS17676 SoftBank Corp.	`4.15ms` 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 -f2 203.90.6.23

traceroute to 203.90.6.23 (203.90.6.23): 64 hops max, 52 byte packets

2 [AS23961] 156.0.200.34 4.827 ms

3 [AS969] 199.119.64.158 12.453 ms

4 *

5 [] 185.156.45.118 0.085 ms

6 *

7 *

8 [AS9304] 118.143.107.50 1.827 ms

9 [AS38486] 203.90.6.23 2.137 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 9th 2026

What are IP address ranges?

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