AS number details

AS135357

HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED  ·  rtat.net

Hong Kong

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AS135357 – HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED

Field Value
Country Hong Kong
Website rtat.net
Hosted domains 238,992
Number of IPv4 116,224
Number of IPv6 0
ASN type Hosting
Registry apnic
Allocated 9 years ago on Apr 18, 2016
Updated a year ago on Sep 27, 2024

IP Ranges

Netblock Company Num of IPs
38.249.0.0/16 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 65,536
38.181.128.0/17 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 32,768
38.249.240.0/21 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 2,048
103.17.116.0/22 Mong Kok, Kowloon, Hong Kong 1,024
103.20.192.0/22 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1,024
103.212.228.0/22 313 xixiang street, 1,024
103.215.48.0/22 International Trade Commercial Building 13/D 1,024
103.226.152.0/22 UNIT 04,7/F BRIGHT WAY TOWER NO 33 MONG KOK RD KL 1,024
103.234.96.0/22 RM A，23/F COMM BLDG 145 HENNESSY RD HONG KONG 1,024
103.244.148.0/22 Tong Mi Road No. 68, Fortune Building, 804 / F 1,024
103.24.92.0/22 shen zhen luo hu 1,024
103.27.176.0/22 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1,024
103.30.4.0/22 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1,024
103.41.16.0/22 SEG Plaza, 1405 1,024
144.48.220.0/22 International Trade Commercial Building 13/D 1,024
160.202.168.0/22 313 xixiang street, 1,024
185.216.248.0/22 HongKong Kowloon Telecommunications Co., Limited 1,024
202.8.120.0/22 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1,024
43.240.144.0/22 Shenzhen Katherine Heng Technology Information Co., Ltd. 1,024
206.161.216.0/24 PCCW Global, Inc. 256
206.161.217.0/24 PCCW Global, Inc. 256
206.161.218.0/24 PCCW Global, Inc. 256
207.226.136.0/24 PCCW Global, Inc. 256
207.226.137.0/24 PCCW Global, Inc. 256
207.226.138.0/24 PCCW Global, Inc. 256
38.181.205.0/24 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 256
38.249.0.0/24 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 256
38.249.88.0/24 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS135357
                                                OrgID:          AS135357
                                                ASName:         AS135357
                                                ASNumber:       AS135357
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 238,992 domain names hosted across 29,945 IP addresses on this ASN.

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IP Address Domain Domains on this IP
38.181.159.166 ████████ 2,653
38.181.159.165 ████████ 2,254
38.181.159.163 ████████ 1,913
38.181.159.164 ████████ 1,772
103.24.95.120 ██████████ 1,630
43.240.144.35 █████████ 1,349
144.48.223.87 ██████████ 1,002
38.181.160.151 ████████ 657
38.181.160.132 ████████ 653
38.181.159.174 ████████ 650

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Peers

There are 7 peers for this ASN.

Peers Name
AS10099 China Unicom Global
AS13335 Cloudflare, Inc.
AS174 Cogent Communications
AS23764 CTGNet
AS31713 Gateway Communications
AS3491 PCCW Global, Inc.
AS58807 China Mobile International Limited
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ASN API ASN Database Download

Upstreams

There are 6 upstreams for this ASN.

upstreams Name
AS10099 China Unicom Global
AS13335 Cloudflare, Inc.
AS174 Cogent Communications
AS23764 CTGNet
AS3491 PCCW Global, Inc.
AS58807 China Mobile International Limited
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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
38.249.107.164 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.37ms from Hong Kong, HK
38.249.88.129 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.38ms from Hong Kong, HK
38.249.133.1 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.52ms from Hong Kong, HK
38.181.173.174 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.35ms from Hong Kong, HK
38.249.176.1 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.85ms from Hong Kong, HK
38.181.247.2 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.49ms from Hong Kong, HK
103.234.98.62 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.34ms from Hong Kong, HK
38.249.249.1 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.52ms from Hong Kong, HK
103.41.18.42 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.38ms from Hong Kong, HK
38.181.145.149 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.39ms from Hong Kong, HK
38.249.217.1 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.95ms from Hong Kong, HK
38.181.216.204 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.34ms from Hong Kong, HK
38.249.233.1 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.49ms from Hong Kong, HK
38.249.1.209 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.37ms from Hong Kong, HK
38.249.119.122 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.40ms from Hong Kong, HK
38.249.168.10 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.65ms from Hong Kong, HK
38.249.27.9 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.45ms from Hong Kong, HK
38.249.161.142 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.66ms from Hong Kong, HK
38.181.195.104 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.33ms from Hong Kong, HK
38.249.248.1 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.75ms from Hong Kong, HK
38.249.231.1 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.98ms from Hong Kong, HK
38.181.128.103 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.36ms from Hong Kong, HK
43.240.145.81 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.34ms from Hong Kong, HK
38.181.130.151 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.35ms from Hong Kong, HK
38.249.214.1 AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED 1.74ms 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
142.173.167.205 AS7018 AT&T Enterprises, LLC 2.17ms from Ashburn, US
3.133.68.13 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
59.180.168.125 AS17813 Mahanagar Telephone Nigam Limited 1.76ms from Delhi, IN
152.53.254.93 AS197540 netcup GmbH 3.52ms from Frankfurt am Main, DE
221.120.219.237 AS17557 Pakistan Telecommunication Company Limited 1.26ms from Lahore, PK
128.59.58.237 AS14 Columbia University 0.97ms from New York City, US
189.87.155.221 AS4230 CLARO S.A. 0.82ms from Rio de Janeiro, BR
201.207.74.45 AS11830 Instituto Costarricense de Electricidad y Telecom. 2.63ms from San Jose, CR
129.215.16.157 AS786 Jisc Services Limited 9.48ms from Sheffield, GB
36.82.6.93 AS7713 PT Telekomunikasi Indonesia 2.44ms from Surabaya, ID
118.194.38.157 AS23724 IDC, China Telecommunications Corporation 4.46ms from Tianjin, CN
205.234.236.237 AS212238 Datacamp Limited 0.15ms from Toronto, CA
99.245.57.61 AS812 Rogers Communications Canada Inc. 3.82ms from Toronto, CA
123.54.112.173 AS4134 CHINANET-BACKBONE 11.39ms from Wuhan, CN
222.91.154.205 AS4134 CHINANET-BACKBONE 1.80ms from Xi'an, CN
87.212.249.189 AS50266 Odido Netherlands B.V. 3.69ms from Amsterdam, NL
223.71.12.61 AS56048 China Mobile Communicaitons Corporation 3.41ms from Beijing, CN
40.142.41.109 AS17378 TierPoint, LLC 1.60ms from Durham, US
203.78.33.253 AS17924 SmarTone Mobile Communications Ltd 1.56ms from Hong Kong, HK
47.238.72.205 AS45102 Alibaba (US) Technology Co., Ltd. 0.50ms from Hong Kong, HK
147.8.157.125 AS4528 The University of Hong Kong 1.67ms from Hong Kong, HK
41.209.87.205 AS15706 Sudatel (Sudan Telecom Co. Ltd) 8.97ms from Jeddah, SA
165.165.239.93 AS5713 Telkom SA Ltd. 0.57ms from Johannesburg, ZA
169.241.45.157 AS22164 Clark County School District 6.51ms from Los Angeles, US
107.148.132.125 AS398823 PEG TECH INC 0.32ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f3 38.181.248.1
traceroute to 38.181.248.1 (38.181.248.1): 64 hops max, 52 byte packets
3 [AS174] 154.18.4.192 14.584 ms
4 *
5 [AS135357] 38.181.248.1 61.141 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS135357 at robtex.

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