154.81.15.0/24

AS135377 · UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED

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Summary

Country	Hong Kong
Domain	ucloud.cn
ASN	AS135377
Registry	AFRINIC
ID	UCLOUD_INFORMATION_TECHNOLOGY_HK_LIMITED

WHOIS Details

inetnum:        154.81.15.0 - 154.81.15.255
netname:        UCLOUD_INFORMATION_TECHNOLOGY_HK_LIMITED
descr:          UCLOUD INFORMATION TECHNOLOGY HK LIMITED
country:        HK
admin-c:        CIS1-AFRINIC
tech-c:         CIS1-AFRINIC
status:         ASSIGNED PA
mnt-by:         CIL1-MNT
mnt-by:         LARUS-SERVICE-MNT
changed:        [email protected] 20250606
source:         AFRINIC

person:         Cloud Innovation Support
address:        Ebene
address:        MU
address:        Mahe
address:        Seychelles
phone:          tel:+248-4-610-795
e-mail:         [email protected]
nic-hdl:        CIS1-AFRINIC
abuse-mailbox:  [email protected]
mnt-by:         CIL1-MNT
changed:        [email protected] 20160215
source:         AFRINIC

route:          154.81.15.0/24
origin:         AS135377
descr:          Ucloud
mnt-by:         LARUS-SERVICE-MNT
changed:        [email protected] 20250903
source:         AFRINIC

route:          154.81.15.0/24
origin:         AS62610
descr:          UCLOUD
mnt-by:         LARUS-SERVICE-MNT
changed:        [email protected] 20250729
source:         AFRINIC

Nearby Ranges

BGP prefixes that overlap with 154.81.0.0/16

Range	ASN	Company	Num of IPs
154.81.12.0/24	AS135377	UCLOUD INFORMATION TECHNOLOGY HK LIMITED	256
154.81.13.0/24	AS135377	UCLOUD INFORMATION TECHNOLOGY HK LIMITED	256
154.81.14.0/24	AS135377	UCLOUD INFORMATION TECHNOLOGY HK LIMITED	256
154.81.10.0/24	AS137263	HongKong NetEase Interactive Entertainment Limited	256
154.81.32.0/24	AS140869	TURING GROUP LIMITED	256
154.81.33.0/24	AS140869	TURING GROUP LIMITED	256
154.81.34.0/24	AS140869	TURING GROUP LIMITED	256
154.81.35.0/24	AS140869	TURING GROUP LIMITED	256
154.81.36.0/24	AS140869	TURING GROUP LIMITED	256
154.81.37.0/24	AS140869	TURING GROUP LIMITED	256
154.81.38.0/24	AS140869	TURING GROUP LIMITED	256
154.81.39.0/24	AS140869	TURING GROUP LIMITED	256
154.81.158.0/24	AS141109	PT OMNI Cloud Indonesia	256
154.81.220.0/24	AS149440	Evoxt Enterprise	256
154.81.142.0/24	AS17497	Liasail Global HongKong Limited	256
154.81.159.0/24	AS17497	Liasail Global HongKong Limited	256
154.81.11.0/24	AS17561	Cloud Innovation Ltd	256
154.81.143.0/24	AS17561	Cloud Innovation Ltd	256
154.81.160.0/24	AS17561	Cloud Innovation Ltd	256
154.81.162.0/24	AS17561	Cloud Innovation Ltd	256
154.81.163.0/24	AS17561	Cloud Innovation Ltd	256
154.81.165.0/24	AS17561	Cloud Innovation Ltd	256
154.81.167.0/24	AS17561	Cloud Innovation Ltd	256
154.81.168.0/24	AS17561	Cloud Innovation Ltd	256
154.81.169.0/24	AS17561	Cloud Innovation Ltd	256
154.81.170.0/24	AS17561	Cloud Innovation Ltd	256
154.81.171.0/24	AS17561	Cloud Innovation Ltd	256
154.81.172.0/24	AS17561	Cloud Innovation Ltd	256
154.81.173.0/24	AS17561	Cloud Innovation Ltd	256
154.81.174.0/24	AS17561	Cloud Innovation Ltd	256
154.81.175.0/24	AS17561	Cloud Innovation Ltd	256
154.81.176.0/24	AS17561	Cloud Innovation Ltd	256
154.81.177.0/24	AS17561	Cloud Innovation Ltd	256
154.81.179.0/24	AS17561	Cloud Innovation Ltd	256
154.81.180.0/24	AS17561	Cloud Innovation Ltd	256
154.81.182.0/24	AS17561	Cloud Innovation Ltd	256
154.81.183.0/24	AS17561	Cloud Innovation Ltd	256
154.81.184.0/24	AS17561	Cloud Innovation Ltd	256
154.81.185.0/24	AS17561	Cloud Innovation Ltd	256
154.81.186.0/24	AS17561	Cloud Innovation Ltd	256
154.81.187.0/24	AS17561	Cloud Innovation Ltd	256
154.81.188.0/24	AS17561	Cloud Innovation Ltd	256
154.81.189.0/24	AS17561	Cloud Innovation Ltd	256
154.81.190.0/24	AS17561	Cloud Innovation Ltd	256
154.81.221.0/24	AS17561	Cloud Innovation Ltd	256
154.81.222.0/24	AS17561	Cloud Innovation Ltd	256
154.81.223.0/24	AS17561	Cloud Innovation Ltd	256
154.81.48.0/24	AS17561	Cloud Innovation Ltd	256
154.81.141.0/24	AS13335	LITNET CY LTD	256

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
154.81.15.222	lookroci.com	1
154.81.15.131	lookrime.com	1
154.81.15.87	lookcent.com	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
154.81.15.100	AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED	`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
220.245.155.24	AS7545 TPG Telecom Limited	`12.02ms` from Adelaide, AU
74.96.31.168	AS701 Verizon Business	`2.12ms` from Ashburn, US
88.212.175.104	AS56329 Gigaclear Limited	`1.22ms` from London, GB
161.45.205.168	AS26335 Middle Tennessee State University	`4.21ms` from Murfreesboro, US
126.94.132.152	AS17676 SoftBank Corp.	`3.89ms` from Osaka, JP
37.71.248.8	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`16.20ms` from Paris, FR
121.227.248.248	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`5.88ms` from Shanghai, CN
154.94.46.120	AS20326 TeraSwitch Networks Inc.	`0.17ms` from Amsterdam, NL
180.79.223.232	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`8.00ms` from Beijing, CN
54.194.77.184	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
104.32.23.40	AS20001 Charter Communications Inc	`6.67ms` from Los Angeles, US
128.49.189.248	AS22 Navy Network Information Center (NNIC)	`1.79ms` from Los Angeles, US
79.146.98.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.70ms` from Madrid, ES
13.200.9.232	AS16509 Amazon.com, Inc.	`0.30ms` from Mumbai, IN
15.168.137.184	AS16509 Amazon.com, Inc.	`0.79ms` from Osaka, JP
211.18.200.120	AS2516 KDDI CORPORATION	`2.13ms` from Osaka, JP
119.197.55.168	AS4766 Korea Telecom	`1.08ms` from Seoul, KR
168.110.87.24	AS31898 Oracle Corporation	`1.94ms` from Sydney, AU
188.129.167.40	AS16010 Magticom Ltd.	`0.63ms` from Tbilisi, GE
37.150.24.8	AS9198 JSC Kazakhtelecom	`2.19ms` from Almaty, KZ
40.135.68.136	AS7029 Windstream Communications LLC	`0.55ms` from Ashburn, US
50.105.83.216	AS5650 Frontier Communications of America, Inc.	`15.05ms` from Chicago, US
98.32.231.88	AS7922 Comcast Cable Communications, LLC	`8.28ms` from Chicago, US
14.162.22.56	AS45899 VNPT Corp	`1.52ms` from Hanoi, VN
222.252.142.168	AS45899 VNPT Corp	`2.63ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -f4 -m8 154.81.15.88

traceroute to 154.81.15.88 (154.81.15.88): 8 hops max, 52 byte packets

4 [] 36.255.56.137 0.5 ms

5 [AS21859] 45.43.32.97 0.326 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On December 20th 2025

What are IP address ranges?

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