1. All IP Ranges
  2. 38.0.0.0/8
  3. 38.181.0.0/16
  4. AS140227  | 38.181.23.0/24

38.181.23.0/24

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 38.181.23.0/24

Range ASN Company Num of IPs
38.0.0.0/8 AS206706 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS7029 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS205384 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS174 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS136841 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 AS174 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS205384 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS206706 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS7029 Cogent Communications, LLC 16,777,216
38.0.0.0/8 AS136841 Cogent Communications, LLC 16,777,216
38.181.128.0/17 AS174 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 32,768
38.181.128.0/17 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 32,768
38.181.128.0/17 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 32,768
38.181.128.0/17 AS174 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 32,768

Hosted domains

There are 2,584 domain names hosted across 89 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
38.181.23.109 jxi4opa.top 292
38.181.23.102 jxi2zkj.top 269
38.181.23.30 jxi1nids.top 255
38.181.23.43 okk3dfsa.top 215
38.181.23.251 okk1cvc.top 201
38.181.23.95 rrr3nmn.top 154
38.181.23.116 rrr1zkj.top 149
38.181.23.128 rrx4nids.top 148
38.181.23.107 rrr1ihsd.top 132
38.181.23.52 pll2kked.top 124
38.181.23.9 rrr3zkj.top 117
38.181.23.45 wmw2dsv.top 116
38.181.23.76 jxk2nmn.top 115
38.181.23.221 rrr3mnj.top 115
38.181.23.57 kkf2eee.top 109
38.181.23.81 rrx5jisd.top 94
38.181.23.15 zzz2qwf.top 88
38.181.23.58 ddx3zqs.top 88
38.181.23.70 ddx1cvc.top 87
38.181.23.142 ddx2zs.top 85

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

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

IP Address ASN Details
38.181.23.254 AS140227 Hong Kong Communications International Co., Limited 0.24ms 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
20.98.255.8 AS8075 Microsoft Corporation 0.26ms from Boydton, US
119.91.193.248 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.03ms from Guangzhou, CN
73.255.14.104 AS7922 Comcast Cable Communications, LLC 4.71ms from Houston, US
89.237.187.8 AS29255 Etihad Etisalat, a joint stock company 0.33ms from Jeddah, SA
80.93.117.56 AS35320 Eurotranstelecom Ltd 2.99ms from Kyiv, UA
80.25.142.104 AS3352 TELEFONICA DE ESPANA S.A.U. 1.82ms from Madrid, ES
88.170.23.120 AS12322 Free SAS 10.31ms from Paris, FR
185.73.90.8 AS58321 Oxylion Sp. z o.o. 0.46ms from Poznan, PL
85.142.49.120 AS49505 JSC Selectel 0.97ms from Saint Petersburg, RU
179.208.113.56 AS28573 Claro NXT Telecomunicacoes Ltda 4.92ms from Sao Paulo, BR
122.47.162.120 AS17858 LG POWERCOMM 2.19ms from Seoul, KR
14.50.94.248 AS4766 Korea Telecom 4.12ms from Seoul, KR
61.83.9.168 AS4766 Korea Telecom 7.22ms from Seoul, KR
49.58.224.120 AS4766 Korea Telecom 2.30ms from Seoul, KR
43.142.61.120 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.38ms from Shanghai, CN
141.23.224.8 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 1.06ms from Berlin, DE
79.193.209.120 AS3320 Deutsche Telekom AG 1.88ms from Duesseldorf, DE
171.244.28.248 AS7552 Viettel Group 0.20ms from Ho Chi Minh City, VN
156.241.165.24 AS400619 AROSSCLOUD INC. 1.06ms from Hong Kong, HK
128.116.180.232 AS35612 EOLO S.p.A. 4.95ms from Milan, IT
87.160.189.200 AS3320 Deutsche Telekom AG 5.33ms from Nuernberg, DE
91.16.144.40 AS3320 Deutsche Telekom AG 1.29ms from Nuernberg, DE
112.225.71.168 AS4837 CHINA UNICOM China169 Backbone 1.14ms from Qingdao, CN
79.35.110.152 AS3269 Telecom Italia S.p.A. 2.11ms from Rome, IT
66.197.255.8 AS2906 Netflix Streaming Services Inc. 0.91ms from Santa Clara, 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 38.181.23.209
traceroute to 38.181.23.209 (38.181.23.209): 64 hops max, 52 byte packets
4 [] 36.255.57.202 0.354 ms
5 *
6 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

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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