38.181.45.0/24

AS140227 · Hong Kong Communications International Co., Limited

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Summary

Country	Hong Kong
Domain	udc.hk
ASN	AS140227
Parent Range	38.0.0.0/8
Registry	ARIN
ID	HKCI-CGNT-NET-2

WHOIS Details

NetHandle:      NET-38-181-0-0-1
OrgID:          HKCIC
Parent:         NET-38-0-0-0-1
NetName:        HKCI-CGNT-NET-2
NetRange:       38.181.0.0 - 38.181.63.255
NetType:        reallocation
Comment:        Geofeed https://udc.hk/geofeed.csv
RegDate:        2023-11-28
Updated:        2024-02-22
Source:         ARIN


OrgID:          HKCIC
OrgName:        HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
CanAllocate:    
Street:         Unit 19 5/F, Shing Yip Industrial Building, 19-21 Shing Yip Street, Kwun Tong, Kowloon
City:           HongKong
State/Prov:     
Country:        HK
PostalCode:     
RegDate:        2023-10-26
Updated:        2023-11-07
OrgAdminHandle: ALANA4-ARIN
OrgTechHandle:  ALANA4-ARIN
OrgAbuseHandle: ALANA4-ARIN
OrgNOCHandle:   ALANA4-ARIN
OrgRoutingHandle:   ALANA4-ARIN
OrgDNSHandle:   ALANA4-ARIN
Source:         ARIN


POCHandle:      ALANA4-ARIN
IsRole:         N
LastName:       alan
FirstName:      alan
Street:         Unit 19 5/F, Shing Yip Industrial Building, 19-21 Shing Yip Street, Kwun Tong, Kowloon, HongKong
City:           HongKong
State/Prov:     
Country:        HK
PostalCode:     999077
RegDate:        2023-10-25
Updated:        2025-10-27
OfficePhone:    +00852 65092515
Mailbox:        support@hncloud.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 38.181.45.0/24

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS262433	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS262503	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS265389	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS265634	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273304	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS274515	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS275628	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.181.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS7029	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS174	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS262433	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS262503	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS265389	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS265634	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS273304	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS274515	Cogent Communications, LLC	16,777,216
38.0.0.0/8	AS275628	Cogent Communications, LLC	16,777,216
38.181.128.0/17	AS174	Cogent Communications - IPENG	32,768

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

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

IP Address	ASN	Details
38.181.45.254	AS140227 Hong Kong Communications International Co., Limited	`0.27ms` from Los Angeles, US

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
68.145.17.8	AS6327 Shaw Communications	`6.14ms` from Calgary, CA
181.218.136.8	AS28573 Claro NXT Telecomunicacoes Ltda	`14.18ms` from Curitiba, BR
68.88.116.216	AS7018 AT&T Enterprises, LLC	`5.19ms` from Dallas, US
91.11.235.56	AS3320 Deutsche Telekom AG	`1.79ms` from Hamburg, DE
126.187.52.8	AS17676 SoftBank Corp.	`12.93ms` from Osaka, JP
187.37.131.8	AS28573 Claro NXT Telecomunicacoes Ltda	`1.79ms` from Osasco, BR
98.168.41.56	AS22773 Cox Communications Inc.	`5.05ms` from Phoenix, US
68.1.162.72	AS22773 Cox Communications Inc.	`6.20ms` from Providence, US
180.157.38.8	AS4812 China Telecom (Group)	`5.25ms` from Shanghai, CN
54.238.80.56	AS16509 Amazon.com, Inc.	`0.13ms` from Tokyo, JP
108.227.202.56	AS7018 AT&T Enterprises, LLC	`14.81ms` from Atlanta, US
213.49.154.72	AS5432 Proximus NV	`2.02ms` from Brussels, BE
213.211.166.168	AS9031 EDPNETapp	`1.48ms` from Brussels, BE
190.230.91.152	AS7303 Telecom Argentina S.A.	`1.69ms` from Buenos Aires, AR
102.97.18.136	AS36925 MEDITELECOM	`7.13ms` from Casablanca, MA
1.49.153.120	AS4134 CHINANET-BACKBONE	`3.48ms` from Guiyang, CN
180.87.223.168	AS136907 HUAWEI CLOUDS	`1.10ms` from Hong Kong, HK
165.23.233.152	AS11232 Midcontinent Communications	`4.62ms` from Kansas City, US
2.155.176.200	AS12430 VODAFONE ESPANA S.A.U.	`11.03ms` from Madrid, ES
102.215.123.8	AS329087 Ace Micro Services Limited	`0.57ms` from Nairobi, KE
98.95.57.88	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
39.100.127.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.16ms` from Zhangjiakou, CN
132.250.122.24	AS48 Navy Network Information Center (NNIC)	`2.73ms` from Ashburn, US
108.84.247.184	AS7018 AT&T Enterprises, LLC	`7.88ms` from Atlanta, US
210.246.80.72	AS138524 Triple T Broadband Public Company Limited	`3.43ms` from Bangkok, TH

Traceroute

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

traceroute -a -n -q1 -f3 38.181.45.254

traceroute to 38.181.45.254 (38.181.45.254): 64 hops max, 52 byte packets

3 [AS1299] 62.115.52.49 0.58 ms

4 *

5 *

6 *

7 *

8 [AS140227] 38.181.45.254 145.2 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

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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