203.100.54.0/24

AS4809  ·  China Telecom Next Generation Carrier Network

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Summary

Country Hong Kong
Domain chinatelecom.com.hk
ASN AS4809
Registry APNIC
ID CTHKI-HK

WHOIS Details

inetnum:        203.100.52.0 - 203.100.55.255
netname:        CTHKI-HK
descr:          Chinatelecom Next Carrying Network backbone
descr:          38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong
country:        HK
admin-c:        CA67-AP
tech-c:         CA67-AP
abuse-c:        AC1573-AP
status:         ALLOCATED NON-PORTABLE
remarks:        service provider
notify:         noc@chinatelecom.com.hk
mnt-by:         MAINT-CHINANET
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:06:31Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2025-11-18T00:26:23Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

role:           CHINANETFJ IP ADMIN
address:        7,East Street,Fuzhou,Fujian,PRC
country:        CN
phone:          +86-591-83309761
fax-no:         +86-591-83371954
e-mail:         fjnic@fjdcb.fz.fj.cn
remarks:        send spam reports  and abuse reports
remarks:        to abuse@fjdcb.fz.fj.cn
remarks:        Please include detailed information and
remarks:        times in UTC
admin-c:        FH71-AP
tech-c:         FH71-AP
nic-hdl:        CA67-AP
remarks:        www.fjtelecom.com
notify:         fjnic@fjdcb.fz.fj.cn
mnt-by:         MAINT-CHINANET-FJ
last-modified:  2011-12-06T00:10:50Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.100.0.0/16

Range ASN Company Num of IPs
203.100.160.0/19 AS17839 LG HelloVision Corp. 8,192
203.100.224.0/19 AS1221 Telstra Limited 8,192
203.100.160.0/19 AS38091 LG HelloVision Corp. 8,192
203.100.208.0/20 AS9304 Brander Group Inc 4,096
203.100.208.0/20 AS18779 Brander Group Inc 4,096
203.100.192.0/20 AS23724 Beijing Zhonglianlixin Technology Co., Ltd. 4,096
203.100.208.0/20 AS35758 Brander Group Inc 4,096
203.100.208.0/20 AS11404 Brander Group Inc 4,096
203.100.92.0/22 AS23724 CloudVsp.Inc 1,024
203.100.61.0/24 AS45118 Australian Nursing Federation Industrial 256
203.100.57.0/24 AS149948 PT Atharva Telematika Persada 256
203.100.62.0/24 AS154275 Silver Fern Farms Limited 256
203.100.173.0/24 AS17839 HVBucheon 256
203.100.56.0/24 AS38905 ELLERSTON CAPITAL LIMITED 256
203.100.59.0/24 AS38911 Keystart 256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.100.54.181 tap2world.com 1

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

Pingable IPs

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

IP Address ASN Details
203.100.54.244 AS4809 China Telecom Next Generation Carrier Network 1.70ms 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
93.90.11.152 AS31027 GlobalConnect A/S 8.90ms from Copenhagen, DK
79.206.202.104 AS3320 Deutsche Telekom AG 2.17ms from Frankfurt am Main, DE
93.196.219.88 AS3320 Deutsche Telekom AG 8.22ms from Frankfurt am Main, DE
187.133.103.248 AS8151 UNINET 5.58ms from Guadalajara, MX
65.110.94.232 AS14992 NewtekOne, Inc. 9.76ms from Los Angeles, US
67.113.168.248 AS7018 AT&T Enterprises, LLC 1.82ms from Los Angeles, US
3.160.136.72 AS16509 Amazon.com, Inc. 7.39ms from Madrid, ES
71.215.194.56 AS209 CenturyLink Communications, LLC 6.11ms from Miami, US
88.45.149.24 AS3269 Telecom Italia S.p.A. 5.06ms from Milan, IT
115.247.254.40 AS55836 Reliance Jio Infocomm Limited 1.83ms from Mumbai, IN
118.6.185.232 AS4713 NTT DOCOMO BUSINESS,Inc. 6.84ms from Osaka, JP
177.196.195.88 AS26599 TELEFÔNICA BRASIL S.A 3.02ms from Osasco, BR
178.235.26.232 AS29314 VECTRA S.A. 13.64ms from Poznan, PL
40.90.216.120 AS8075 Microsoft Corporation 0.28ms from Quincy, US
220.120.1.200 AS4766 Korea Telecom 1.40ms from Seoul, KR
118.53.185.40 AS4766 Korea Telecom 1.25ms from Seoul, KR
115.69.119.8 AS7623 Gyeongbuk Cable TV 6.62ms from Seoul, KR
40.82.194.40 AS8075 Microsoft Corporation 1.67ms from Sydney, AU
122.118.33.248 AS3462 Data Communication Business Group 1.53ms from Taichung, TW
124.37.205.200 AS17506 ARTERIA Networks Corporation 2.19ms from Tokyo, JP
37.153.227.184 AS28685 Routit BV 3.98ms from Amsterdam, NL
176.235.200.120 AS34984 Superonline Iletisim Hizmetleri A.S. 3.58ms from Ankara, TR
83.186.92.120 AS1257 Tele2 Sverige AB 1.52ms from Copenhagen, DK
128.0.150.248 AS59675 mywire Datentechnik GmbH 14.18ms from Frankfurt am Main, DE
110.13.142.216 AS9318 SK Broadband Co Ltd 4.40ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 203.100.54.119
traceroute to 203.100.54.119 (203.100.54.119): 64 hops max, 52 byte packets
5 [] 203.22.178.41 2.215 ms
6 *
7 [] 69.194.166.62 1.571 ms
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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