104.143.40.0/23

AS140227 · Hong Kong Communications International Co., Limited

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Summary

Country	Hong Kong
Domain	udc.hk
ASN	AS140227
Registry	ARIN
ID	UDC

WHOIS Details

NetHandle:      NET-104-143-40-0-1
OrgID:          C10485170
Parent:         NET-104-143-32-0-1
NetName:        UDC
NetRange:       104.143.40.0 - 104.143.47.255
NetType:        reassignment
RegDate:        2023-11-30
Updated:        2023-11-30
Source:         ARIN


OrgID:          C10485170
OrgName:        Hong Kong Communications International Co., Limited
CanAllocate:    
Street:         FLAT B, 23/F, TOWER 2, 873 LAI CHI KOK ROAD, ONE WEST KOWLOON, CHEUNG SHA WAN
City:           KOWLOON
State/Prov:     
Country:        HK
PostalCode:     
RegDate:        2023-11-30
Updated:        2023-11-30
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 104.143.0.0/16

Range	ASN	Company	Num of IPs
104.143.16.0/20	AS36556	Wave Rural Connect, LLC	4,096
104.143.96.0/20	AS21769	Colocation America Corporation	4,096
104.143.48.0/20	AS40230	Columbus Telephone Company	4,096
104.143.232.0/21	AS212238	FASTPLANET LTD	2,048
104.143.224.0/22	AS202044	FASTPLANET LTD	1,024
104.143.240.0/22	AS212238	FASTPLANET LTD	1,024
104.143.248.0/22	AS205964	FASTPLANET LTD	1,024
104.143.244.0/23	AS202044	FASTPLANET LTD	512
104.143.86.0/23	AS204287	HostRoyale LLC	512
104.143.254.0/23	AS205964	FASTPLANET LTD	512
104.143.10.0/23	AS36114	VegasNAP, LLC	512
104.143.8.0/24	AS400331	Siteaction	256
104.143.0.0/24	AS40994	Alwyzon, a trading name of Hohl IT e.U.	256
104.143.1.0/24	AS40994	Alwyzon, a trading name of Hohl IT e.U.	256
104.143.95.0/24	AS44144	HostRoyale LLC	256
104.143.229.0/24	AS133944	FASTPLANET LTD	256
104.143.252.0/24	AS50304	FASTPLANET LTD	256
104.143.69.0/24	AS13739	Intellipop, LLC	256
104.143.77.0/24	AS13739	SentraCam	256
104.143.79.0/24	AS13739	Echo Broadband, Inc	256
104.143.94.0/24	AS201106	Spartan Host Ltd	256
104.143.246.0/24	AS202044	FASTPLANET LTD	256
104.143.83.0/24	AS211607	SecurityTrails	256
104.143.85.0/24	AS27330	OnSolve	256
104.143.228.0/24	AS397373	FASTPLANET LTD	256
104.143.253.0/24	AS397373	FASTPLANET LTD	256
104.143.9.0/24	AS399522	The Producers, Inc.	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

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

IP Address	ASN	Details
104.143.41.254	AS140227 Hong Kong Communications International Co., Limited	`0.69ms` from Hong Kong, HK
104.143.40.254	AS140227 Hong Kong Communications International Co., Limited	`0.29ms` 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
72.65.246.7	AS701 Verizon Business	`6.45ms` from Ashburn, US
38.130.72.55	AS174 Cogent Communications, LLC	`1.30ms` from Chicago, US
3.131.99.167	AS16509 Amazon.com, Inc.	`0.70ms` from Columbus, US
87.179.248.151	AS3320 Deutsche Telekom AG	`8.12ms` from Frankfurt am Main, DE
74.80.60.151	AS25921 LUS Fiber	`4.84ms` from Houston, US
213.123.251.183	AS2856 British Telecommunications PLC	`2.01ms` from London, GB
79.11.5.135	AS3269 Telecom Italia S.p.A.	`5.07ms` from Milan, IT
46.53.222.199	AS42772 Unitary enterprise A1	`6.00ms` from Minsk, BY
79.205.146.55	AS3320 Deutsche Telekom AG	`5.84ms` from Nuernberg, DE
86.238.133.183	AS3215 Orange S.A.	`2.53ms` from Paris, FR
44.213.100.103	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
136.44.68.7	AS16591 Google Fiber Inc.	`2.65ms` from Salt Lake City, US
73.52.147.103	AS7922 Comcast Cable Communications, LLC	`5.20ms` from Salt Lake City, US
114.35.101.135	AS3462 Data Communication Business Group	`1.16ms` from Taichung, TW
126.122.147.135	AS17676 SoftBank Corp.	`8.26ms` from Tokyo, JP
86.96.79.119	AS5384 Emirates Internet	`3.67ms` from Al Fujairah City, AE
216.107.239.183	AS13536 FirstLight Fiber, Inc.	`3.99ms` from Boston, US
18.217.121.199	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
73.91.241.135	AS7922 Comcast Cable Communications, LLC	`19.26ms` from Dallas, US
90.186.12.167	AS3209 Vodafone GmbH	`3.12ms` from Duesseldorf, DE
102.113.81.39	AS23889 Mauritius Telecom Ltd	`1.85ms` from Ebene, MU
176.199.41.199	AS3209 Vodafone GmbH	`7.83ms` from Frankfurt am Main, DE
90.18.169.23	AS3215 Orange S.A.	`5.01ms` from Lyon, FR
27.212.54.87	AS4837 CHINA UNICOM China169 Backbone	`4.07ms` from Qingdao, CN
172.218.95.55	AS852 TELUS Communications Inc.	`3.64ms` 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 104.143.41.254

traceroute to 104.143.41.254 (104.143.41.254): 64 hops max, 52 byte packets

4 [AS9002] 87.245.240.246 0.748 ms

5 [] 36.255.57.202 0.427 ms

6 *

7 [AS140227] 104.143.41.254 185.168 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 30th 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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