104.143.40.0/24

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
104.143.48.0/20	AS40230	Columbus Telephone Company	4,096
104.143.96.0/20	AS21769	Colocation America Corporation	4,096
104.143.232.0/21	AS212238	FASTPLANET LTD	2,048
104.143.224.0/22	AS202044	FASTPLANET LTD	1,024
104.143.248.0/22	AS205964	FASTPLANET LTD	1,024
104.143.240.0/22	AS212238	FASTPLANET LTD	1,024
104.143.254.0/23	AS205964	FASTPLANET LTD	512
104.143.10.0/23	AS36114	VegasNAP, LLC	512
104.143.86.0/23	AS204287	HostRoyale LLC	512
104.143.244.0/23	AS202044	FASTPLANET LTD	512
104.143.9.0/24	AS399522	The Producers, Inc.	256
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

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

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

IP Address	ASN	Details
104.143.40.254	AS140227 Hong Kong Communications International Co., Limited	`0.28ms` 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
217.129.165.120	AS13156 NOWO COMMUNICATIONS, S.A.	`9.75ms` from Braga, PT
69.14.105.88	AS12083 WideOpenWest Finance LLC	`11.27ms` from Chicago, US
74.134.25.168	AS10796 Charter Communications Inc	`7.91ms` from Columbus, US
34.41.234.152	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
118.71.30.152	AS18403 FPT Telecom Company	`1.46ms` from Hanoi, VN
211.176.21.88	AS9318 SK Broadband Co Ltd	`1.24ms` from Incheon, KR
123.214.156.168	AS9318 SK Broadband Co Ltd	`6.19ms` from Incheon, KR
38.109.252.232	AS25840 Cascade Access, LLC	`7.82ms` from Los Angeles, US
91.15.49.136	AS3320 Deutsche Telekom AG	`6.28ms` from Nuernberg, DE
2.12.162.40	AS3215 Orange S.A.	`7.24ms` from Paris, FR
50.54.205.152	AS20055 Wholesail networks LLC	`6.25ms` from Portland, US
84.212.127.88	AS25400 Telia Norge AS	`7.94ms` from Sandefjord, NO
187.159.245.40	AS8151 UNINET	`4.30ms` from Santiago de Queretaro, MX
212.60.40.184	AS15600 Quickline AG	`0.82ms` from Zuerich, CH
79.251.88.248	AS3320 Deutsche Telekom AG	`2.54ms` from Berlin, DE
35.82.140.24	AS16509 Amazon.com, Inc.	`0.13ms` from Boardman, US
213.49.16.8	AS5432 Proximus NV	`1.24ms` from Brussels, BE
86.121.241.248	AS8708 DIGI ROMANIA S.A.	`4.66ms` from Bucharest, RO
104.137.247.248	AS33363 Charter Communications, Inc	`12.38ms` from Chicago, US
104.130.243.24	AS33070 Rackspace Hosting	`1.11ms` from Dallas, US
184.167.195.200	AS33588 Charter Communications LLC	`8.57ms` from Greenwood Village, US
186.3.131.56	AS27947 Telconet S.A	`4.15ms` from Guayaquil, EC
182.43.43.8	AS58519 Cloud Computing Corporation	`0.46ms` from Guiyang, CN
14.225.217.200	AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP	`0.36ms` from Ho Chi Minh City, VN
37.68.230.56	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`12.29ms` from Lyon, FR

Traceroute

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

traceroute -a -n -q1 104.143.40.254

traceroute to 104.143.40.254 (104.143.40.254): 64 hops max, 52 byte packets

1 [AS31898] 140.91.208.76 0.224 ms

2 [AS12956] 81.173.106.130 0.722 ms

3 *

4 [AS174] 154.54.88.1 111.424 ms

5 [AS174] 154.54.11.42 110.219 ms

6 *

7 *

8 *

9 *

10 [AS140227] 104.143.40.254 498.859 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

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.

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