223.255.248.0/24

AS63199 · CDS Global Cloud Co., Ltd

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Summary

Country	Hong Kong
Domain	urbanconnectedcloud.com
ASN	AS63199
Registry	APNIC
ID	UCUL-HK

WHOIS Details

inetnum:        223.255.248.0 - 223.255.248.255
netname:        UCUL-HK
descr:          UCUL-HK
country:        HK
admin-c:        UN28-AP
tech-c:         UN28-AP
abuse-c:        UA50-AP
status:         ASSIGNED NON-PORTABLE
mnt-by:         MAINT-UCUL-HK
mnt-irt:        IRT-UCUL-HK
last-modified:  2022-03-29T02:59:11Z
source:         APNIC

irt:            IRT-UCUL-HK
address:        401 RAYLAND ST STE 200-A, Reno, NV 89502, USA
e-mail:         llawrence@urbanconnectedcloud.com
abuse-mailbox:  abuse@urbanconnectedcloud.com
admin-c:        UN28-AP
tech-c:         UN28-AP
auth:           # Filtered
remarks:        llawrence@urbanconnectedcloud.com was validated on 2025-03-14
remarks:        abuse@urbanconnectedcloud.com was validated on 2025-03-14
mnt-by:         MAINT-UCUL-HK
last-modified:  2025-09-04T07:13:02Z
source:         APNIC

role:           UCUL Abuse
address:        401 RAYLAND ST STE 200-A, Reno, NV 89502, USA
country:        US
phone:          +1-213-375-3998
e-mail:         abuse@urbanconnectedcloud.com
admin-c:        UN28-AP
tech-c:         UN28-AP
nic-hdl:        UA50-AP
mnt-by:         MAINT-UCUL-HK
last-modified:  2022-03-29T02:45:10Z
source:         APNIC

role:           UCUL-HK NETADMIN
address:        401 RAYLAND ST STE 200-A, Reno, NV 89502, USA
country:        HK
phone:          +1-213-375-3998
e-mail:         llawrence@urbanconnectedcloud.com
admin-c:        UN28-AP
tech-c:         UN28-AP
nic-hdl:        UN28-AP
mnt-by:         MAINT-UCUL-HK
last-modified:  2022-03-10T03:22:47Z
source:         APNIC

route:          223.255.248.0/24
origin:         AS63199
descr:          Capitalonline Data Service (HK) Co., Limited 137-139, Connaught Road Central,
mnt-by:         MAINT-CDS-HK
last-modified:  2022-04-25T10:22:38Z
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
223.255.240.0/22	AS55649	Flat C, 16/F, Skyline Tower,	1,024
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
223.255.254.0/24	AS55415	Marina Bay Sands Pte Ltd	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
186.129.187.168	AS22927 Telefonica de Argentina	`1.37ms` from Buenos Aires, AR
185.71.24.200	AS39537 SysGroup plc	`8.39ms` from Coventry, GB
192.24.23.136	AS393844 Pine Telephone Company, INC.	`9.97ms` from Dallas, US
117.203.141.184	AS9829 National Internet Backbone	`10.56ms` from Delhi, IN
84.168.70.248	AS3320 Deutsche Telekom AG	`4.89ms` from Duesseldorf, DE
90.168.136.56	AS12479 Orange Espagne SA	`10.40ms` from Madrid, ES
70.156.178.56	AS8075 Microsoft Corporation	`0.50ms` from Madrid, ES
187.193.142.168	AS8151 UNINET	`4.19ms` from Santiago de Queretaro, MX
183.249.99.24	AS56041 China Mobile communications corporation	`5.44ms` from Shanghai, CN
83.255.14.168	AS1257 Tele2 Sverige AB	`2.27ms` from Stockholm, SE
1.170.62.152	AS3462 Data Communication Business Group	`1.71ms` from Taichung, TW
102.31.26.56	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`11.63ms` from Tunis, TN
197.0.167.56	AS37705 TOPNET	`1.53ms` from Tunis, TN
5.194.212.24	AS5384 Emirates Internet	`6.34ms` from Al Fujairah City, AE
151.191.185.8	AS10615 UBS AG	`1.54ms` from Ashburn, US
165.154.121.200	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`1.03ms` from Bangkok, TH
34.240.157.184	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
125.119.209.72	AS4134 CHINANET-BACKBONE	`6.69ms` from Hangzhou, CN
41.135.43.136	AS20011 Dimension Data	`1.78ms` from Johannesburg, ZA
113.199.184.184	AS23752 Nepal Telecommunications Corporation, Internet Services,	`7.08ms` from Kathmandu, NP
90.240.102.168	AS5378 Vodafone Limited	`2.70ms` from London, GB
171.39.134.216	AS4837 CHINA UNICOM China169 Backbone	`9.74ms` from Nanning, CN
133.155.220.232	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`1.26ms` from Osaka, JP
58.7.183.232	AS7545 TPG Telecom Limited	`1.10ms` from Perth, AU
24.16.49.56	AS7922 Comcast Cable Communications, LLC	`3.60ms` from Seattle, US

Traceroute

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

traceroute -a -n -q1 -f4 -m9 223.255.248.149

traceroute to 223.255.248.149 (223.255.248.149): 9 hops max, 52 byte packets

4 [AS8888] 185.248.87.254 0.305 ms

5 *

6 [AS3491] 63.222.112.157 0.771 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On September 18th 2025

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.

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