223.255.249.0/24

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:        223.255.249.0 - 223.255.249.255
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:  2022-03-29T02:59:18Z
source:         APNIC

irt:            IRT-UCUL-HK
address:        401 RAYLAND ST STE 200-A, Reno, NV 89502, USA
e-mail:         zheng.liu@capitalonline.net
abuse-mailbox:  idckf@capitalonline.net
admin-c:        UN28-AP
tech-c:         UN28-AP
auth:           # Filtered
remarks:        zheng.liu@capitalonline.net was validated on 2025-12-17
remarks:        idckf@capitalonline.net was validated on 2025-12-17
mnt-by:         MAINT-UCUL-HK
last-modified:  2025-12-17T03:00:59Z
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:          223.255.249.0/24
origin:         AS63199
descr:          Capitalonline Data Service (HK) Co., Limited 137-139, Connaught Road Central,
mnt-by:         MAINT-CDS-HK
last-modified:  2022-04-25T10:22:14Z
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
223.255.250.0/24	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 are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
223.255.249.25	AS63199 CDS Global Cloud Co., Ltd	`0.95ms` 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
20.103.39.104	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
23.221.254.168	AS16625 Akamai Technologies, Inc.	`0.17ms` from Ashburn, US
93.213.56.24	AS3320 Deutsche Telekom AG	`6.87ms` from Frankfurt am Main, DE
78.202.208.248	AS12322 Free SAS	`1.14ms` from Paris, FR
92.131.255.248	AS3215 Orange S.A.	`6.36ms` from Saint-Denis, FR
51.54.225.56	AS8070 Microsoft Corporation	`18.61ms` from San Antonio, US
32.59.66.184	AS2688 AT&T Enterprises, LLC	`7.72ms` from Sao Paulo, BR
168.78.41.24	AS18300 KEPCO	`5.29ms` from Seoul, KR
46.217.200.168	AS6821 Makedonski Telekom AD-Skopje	`6.84ms` from Skopje, MK
151.115.110.200	AS12876 SCALEWAY S.A.S.	`0.79ms` from Warsaw, PL
123.27.107.184	AS45899 VNPT Corp	`5.63ms` from Hanoi, VN
41.15.217.168	AS29975 Vodacom	`13.96ms` from Johannesburg, ZA
4.221.165.56	AS8075 Microsoft Corporation	`0.14ms` from Johannesburg, ZA
178.75.97.136	AS12389 PJSC Rostelecom	`10.27ms` from Moscow, RU
202.93.8.88	AS24441 CityLink Corporation, LTD	`0.72ms` from Phnom Penh, KH
189.238.246.248	AS8151 UNINET	`16.26ms` from Santiago de Queretaro, MX
213.100.250.8	AS1257 Tele2 Sverige AB	`17.10ms` from Tallinn, EE
188.16.75.232	AS12389 PJSC Rostelecom	`8.07ms` from Yekaterinburg, RU
212.205.195.24	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`2.20ms` from Athens, GR
186.80.37.88	AS10620 Telmex Colombia S.A.	`16.45ms` from Bogota, CO
191.59.38.8	AS4230 CLARO S.A.	`15.87ms` from Brasilia, BR
109.128.154.40	AS5432 Proximus NV	`1.25ms` from Brussels, BE
160.114.74.8	AS6711 HUNGARNET SZEGED	`6.09ms` from Budapest, HU
162.226.251.232	AS7018 AT&T Enterprises, LLC	`6.68ms` from Columbus, US
50.25.255.136	AS19108 Optimum	`15.83ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 223.255.249.1

traceroute to 223.255.249.1 (223.255.249.1): 64 hops max, 52 byte packets

1 [AS62000] 82.26.68.1 4.13 ms

2 *

3 *

4 [AS174] 130.117.2.165 1.496 ms

5 [AS174] 154.54.0.42 155.602 ms

6 [AS174] 154.18.4.129 161.901 ms

7 [AS63199] 223.255.249.1 162.163 ms

Measurement taken from

IPinfo ProbeNet in Marseille, FR

On February 7th 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.

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