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 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 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 jxk8kjs.top 292
38.181.23.102 jxi1qwf.top 269
38.181.23.30 jxi4opa.top 255
38.181.23.43 okk9jdwe.top 215
38.181.23.251 okk5hgre.top 201
38.181.23.95 rrx1nids.top 154
38.181.23.116 rrr1zkj.top 149
38.181.23.128 rrx9jwd.top 148
38.181.23.107 rrr3jisd.top 132
38.181.23.52 pzz8iqs.top 124
38.181.23.9 rrx8iwd.top 117
38.181.23.45 wmm4sdk.top 116
38.181.23.221 rrx8jods.top 115
38.181.23.76 jxx5mwdd.top 115
38.181.23.57 wmm9eee.top 109
38.181.23.81 rrx7jods.top 94
38.181.23.58 ddx1dff.top 88
38.181.23.15 zzz4kjs.top 88
38.181.23.70 ddx2hhg.top 87
38.181.23.142 ddx1oop.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 0.23ms 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
92.47.226.216 AS9198 JSC Kazakhtelecom 2.12ms from Almaty, KZ
39.107.110.200 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.01ms from Beijing, CN
46.50.91.104 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 11.35ms from Braga, PT
96.33.182.120 AS20115 Charter Communications LLC 13.53ms from Dallas, US
94.204.95.168 AS15802 Emirates Integrated Telecommunications Company PJSC 3.34ms from Dubai, AE
34.251.184.152 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
128.214.14.200 AS1741 CSC - Tieteen tietotekniikan keskus Oy 0.68ms from Helsinki, FI
207.148.35.136 AS59371 Dimension Network & Communication Limited 0.85ms from Hong Kong, HK
216.75.71.104 AS21769 Colocation America Corporation 0.15ms from Los Angeles, US
78.198.207.168 AS12322 Free SAS 1.33ms from Paris, FR
162.159.245.200 AS13335 Cloudflare, Inc. 0.17ms from Paris, FR
110.157.192.72 AS4134 CHINANET-BACKBONE 14.31ms from UEruemqi, CN
77.35.166.248 AS12389 PJSC Rostelecom 1.23ms from Vladivostok, RU
83.5.255.248 AS5617 Orange Polska Spolka Akcyjna 4.90ms from Warsaw, PL
90.74.129.8 AS12479 Orange Espagne SA 13.29ms from Zaragoza, ES
89.18.1.8 AS39737 Prime Telecom srl 0.27ms from Bucharest, RO
157.97.125.232 AS54103 MOD Mission Critical, LLC 0.48ms from Chicago, US
20.174.213.24 AS8075 Microsoft Corporation 0.98ms from Dubai, AE
62.167.79.8 AS6730 Sunrise GmbH 1.56ms from Geneve, CH
81.57.8.40 AS29447 SCALEWAY S.A.S. 5.45ms from Milan, IT
168.220.85.168 AS40509 Fly.io, Inc. 0.09ms from Osasco, BR
34.203.11.168 AS14618 Amazon.com, Inc. 0.47ms from Reston, US
37.2.172.40 AS1257 Tele2 Sverige AB 0.66ms from Stockholm, SE
42.7.157.120 AS4837 CHINA UNICOM China169 Backbone 0.90ms from Tieling, CN
58.12.28.8 AS17506 ARTERIA Networks Corporation 1.15ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f4 38.181.23.34
traceroute to 38.181.23.34 (38.181.23.34): 64 hops max, 52 byte packets
4 [] 36.255.57.202 0.359 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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