223.255.240.0/22

AS55649 · METRONET-HK

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Hong Kong
Domain	metronetchina.com
ASN	AS55649
Registry	APNIC
ID	METRONET-HK

WHOIS Details

inetnum:        223.255.240.0 - 223.255.243.255
netname:        METRONET-HK
descr:          Flat C, 16/F, Skyline Tower,
descr:          18 Tong Mi Road,
country:        HK
org:            ORG-HKFT1-AP
admin-c:        HKFT1-AP
tech-c:         HKFT1-AP
abuse-c:        AM2545-AP
status:         ALLOCATED PORTABLE
remarks:        Used for IPv4
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-METRONET-HK
mnt-routes:     MAINT-METRONET-HK
mnt-irt:        IRT-METRONET-HK
last-modified:  2020-10-20T00:58:31Z
source:         APNIC

irt:            IRT-METRONET-HK
address:        Mongkok, Kowloon.
e-mail:         support@metronetchina.com
abuse-mailbox:  support@metronetchina.com
admin-c:        HKFT1-AP
tech-c:         HKFT1-AP
auth:           # Filtered
remarks:        support@metronetchina.com was validated on 2025-08-26
mnt-by:         MAINT-METRONET-HK
last-modified:  2025-11-18T00:27:11Z
source:         APNIC

organisation:   ORG-HKFT1-AP
org-name:       Hong Kong Five Towns Development Co. Ltd.
org-type:       LIR
country:        HK
address:        Flat C, 16/F, Skyline Tower,
address:        18 Tong Mi Road,
phone:          +86-755-23915343
e-mail:         support@globalnethk.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:41Z
source:         APNIC

role:           ABUSE METRONETHK
country:        ZZ
address:        Mongkok, Kowloon.
phone:          +000000000
e-mail:         support@metronetchina.com
admin-c:        HKFT1-AP
tech-c:         HKFT1-AP
nic-hdl:        AM2545-AP
remarks:        Generated from irt object IRT-METRONET-HK
remarks:        support@metronetchina.com was validated on 2025-08-26
abuse-mailbox:  support@metronetchina.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-26T13:16:54Z
source:         APNIC

role:           HONG KONG FIVE TOWNS DEVELOPMENT CO LTD - networ
address:        Mongkok, Kowloon.
country:        HK
phone:          +86-755-33049209
e-mail:         kafa@layer1hk.com
admin-c:        HKFT1-AP
tech-c:         HKFT1-AP
nic-hdl:        HKFT1-AP
mnt-by:         MAINT-METRONET-HK
last-modified:  2017-09-18T03:36:13Z
source:         APNIC

route:          223.255.240.0/22
origin:         AS3491
descr:          Hong Kong Five Towns Development Co. Ltd. Flat C, 16/F, Skyline Tower, 18 Tong Mi Road,
mnt-by:         MAINT-METRONET-HK
last-modified:  2022-11-09T07:31:32Z
source:         APNIC

route:          223.255.240.0/22
origin:         AS55649
descr:          Hong Kong Five Towns Development Co. Ltd. Flat C, 16/F, Skyline Tower, 18 Tong Mi Road,
mnt-by:         MAINT-METRONET-HK
last-modified:  2022-11-09T07:15:18Z
source:         APNIC

route:          223.255.240.0/22
origin:         AS9304
descr:          Hong Kong Five Towns Development Co. Ltd. Flat C, 16/F, Skyline Tower, 18 Tong Mi Road,
mnt-by:         MAINT-METRONET-HK
last-modified:  2024-05-07T07:30:27Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 223.255.0.0/16

Range	ASN	Company	Num of IPs
223.255.192.0/21	AS4766	BITNET	2,048
223.255.249.0/24	AS63199	UCUL-HK	256
223.255.250.0/24	AS63199	UCUL-HK	256
223.255.251.0/24	AS63199	UCUL-HK	256
223.255.248.0/24	AS63199	UCUL-HK	256
223.255.254.0/24	AS55415	Marina Bay Sands Pte Ltd	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

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

Read more

Pingable IPs

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

IP Address	ASN	Details
223.255.241.97	AS55649 METRONET-HK	`2.25ms` from Hong Kong, HK
223.255.243.170	AS55649 METRONET-HK	`0.61ms` from Hong Kong, HK
223.255.240.41	AS55649 METRONET-HK	`2.19ms` from Hong Kong, HK
223.255.242.169	AS55649 METRONET-HK	`0.56ms` 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
5.161.97.102	AS213230 Hetzner Online GmbH	`0.19ms` from Ashburn, US
44.238.28.70	AS16509 Amazon.com, Inc.	`0.08ms` from Boardman, US
98.24.165.38	AS11426 Charter Communications Inc	`5.43ms` from Charlotte, US
94.18.212.86	AS31027 GlobalConnect A/S	`0.70ms` from Copenhagen, DK
104.51.154.86	AS7018 AT&T Enterprises, LLC	`11.21ms` from Dallas, US
27.109.133.6	AS4609 Companhia de Telecomunicacoes de Macau SARL	`2.74ms` from Hong Kong, HK
86.139.8.182	AS2856 British Telecommunications PLC	`6.94ms` from London, GB
123.153.147.102	AS4837 CHINA UNICOM China169 Backbone	`10.84ms` from Ningbo, CN
189.121.229.6	AS28573 Claro NXT Telecomunicacoes Ltda	`2.95ms` from Osasco, BR
4.154.237.230	AS8075 Microsoft Corporation	`0.32ms` from Quincy, US
78.36.78.198	AS12389 PJSC Rostelecom	`2.33ms` from Saint Petersburg, RU
206.87.250.182	AS393249 University of British Columbia	`7.36ms` from Seattle, US
61.74.244.6	AS4766 Korea Telecom	`0.85ms` from Seoul, KR
20.24.176.70	AS8075 Microsoft Corporation	`0.59ms` from Singapore, SG
80.80.164.166	AS21246 IPKO Telecommunications LLC	`17.01ms` from Sofia, BG
68.184.207.6	AS20115 Charter Communications LLC	`7.31ms` from St. Louis, US
50.7.167.6	AS30058 FDCservers.net	`0.20ms` from Amsterdam, NL
76.119.98.22	AS7922 Comcast Cable Communications, LLC	`9.08ms` from Boston, US
20.246.23.246	AS8075 Microsoft Corporation	`0.29ms` from Boydton, US
47.184.213.6	AS5650 Frontier Communications of America, Inc.	`1.24ms` from Dallas, US
97.183.192.118	AS6167 Verizon Business	`17.00ms` from Dallas, US
52.18.68.22	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
218.237.145.70	AS9318 SK Broadband Co Ltd	`2.72ms` from Incheon, KR
83.105.125.102	AS5378 Vodafone Limited	`4.43ms` from London, GB
87.176.156.246	AS3320 Deutsche Telekom AG	`5.59ms` from Nuernberg, DE

Traceroute

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

traceroute -a -n -q1 223.255.240.41

traceroute to 223.255.240.41 (223.255.240.41): 64 hops max, 52 byte packets

1 [AS15169] 64.233.174.23 1.119 ms

2 *

3 *

4 [AS3491] 63.220.195.207 1.241 ms

5 *

6 [AS55649] 223.255.240.41 2.803 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 19th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales