202.55.0.0/19

AS4809  ·  China Telecom Next Generation Carrier Network

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Summary

Country Hong Kong
Domain chinatelecomglobal.com
ASN AS4809
Registry APNIC
ID CTGI-HK

WHOIS Details

inetnum:        202.55.0.0 - 202.55.31.255
netname:        CTGI-HK
descr:          China Telecom Global Limited
descr:          38/F DAH SING Financial Center
descr:          108 Gloucester Road, Wan Chai
country:        HK
org:            ORG-CTGL1-AP
admin-c:        CTGL1-AP
tech-c:         CTGL1-AP
abuse-c:        AC2197-AP
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CTGL-HK
mnt-routes:     MAINT-CTGL-HK
mnt-irt:        IRT-CTGL-HK
last-modified:  2020-11-04T13:08:08Z
source:         APNIC

irt:            IRT-CTGL-HK
address:        38/F., DAH SING Financial Center,
address:        108 Gloucester Road, Wan Chai,
address:        Hong Kong
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CTGL1-AP
tech-c:         CTGL1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-06-11
notify:         [email protected]
mnt-by:         MAINT-CTGL-HK
last-modified:  2025-11-18T00:27:52Z
source:         APNIC

organisation:   ORG-CTGL1-AP
org-name:       China Telecom Global Limited
org-type:       LIR
country:        HK
address:        28/F, Everbright Center
address:        108 Gloucester Road
phone:          +852-31000000
fax-no:         +852-31000000
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:35Z
source:         APNIC

role:           ABUSE CTGLHK
country:        ZZ
address:        38/F., DAH SING Financial Center,
address:        108 Gloucester Road, Wan Chai,
address:        Hong Kong
phone:          +000000000
e-mail:         [email protected]
admin-c:        CTGL1-AP
tech-c:         CTGL1-AP
nic-hdl:        AC2197-AP
remarks:        Generated from irt object IRT-CTGL-HK
remarks:        [email protected] was validated on 2025-06-11
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-06-11T03:05:40Z
source:         APNIC

role:           CHINA TELECOM GLOBAL LIMITED  - network administrator
address:        38/F., DAH SING Financial Center,
address:        108 Gloucester Road, Wan Chai,
country:        HK
phone:          +852 31000000
e-mail:         [email protected]
admin-c:        CTGL1-AP
tech-c:         CTGL1-AP
nic-hdl:        CTGL1-AP
mnt-by:         MAINT-CTGL-HK
last-modified:  2012-11-23T01:36:05Z
source:         APNIC

route:          202.55.0.0/19
origin:         AS23764
descr:          China Telecom Global Limited 28/F, Everbright Center 108 Gloucester Road
mnt-by:         MAINT-CTGL-HK
last-modified:  2021-06-17T08:25:00Z
source:         APNIC

route:          202.55.0.0/19
descr:          Chinatelecom Next Carrying Network Backbone
descr:          HK
origin:         AS4809
country:        HK
notify:         [email protected]
mnt-lower:      MAINT-CTGL-HK
mnt-routes:     MAINT-CTGL-HK
mnt-by:         MAINT-CTGL-HK
last-modified:  2014-07-14T10:06:40Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 202.55.0.0/19

Range ASN Company Num of IPs
202.55.3.0/24 AS23764 Chinatelecomglobal Singapore office blocks 256

Nearby Ranges

BGP prefixes that overlap with 202.55.0.0/16

Range ASN Company Num of IPs
202.55.32.0/19 AS9304 Internet Service Provider 8,192
202.55.64.0/19 AS18106 Viewqwest Pte Ltd, Internet Service Provider, Singapore 8,192
202.55.112.0/20 AS7676 TAM Co.,LTD 4,096
202.55.128.0/22 AS135523 Net Access Communication Systems (Private) Limited 1,024
202.55.132.0/22 AS63737 VietServer Services technology company limited 1,024
202.55.136.0/22 AS38643 UNIADEX, LTD. 1,024
202.55.140.0/22 AS38886 The Government Lottery Officer, Thailand 1,024
202.55.3.0/24 AS23764 Chinatelecomglobal Singapore office blocks 256
202.55.153.0/24 AS45447 Yless4u Internet 256
202.55.253.0/24 AS63199 Chief Telecom Inc. 256
202.55.82.0/24 AS63199 Viewqwest Pte Ltd 256

Hosted domains

There are 53 domain names hosted across 36 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
202.55.27.166 8kvr.top 5
202.55.10.45 websitekr.com 3
202.55.11.2 apollo-srm.com 1
202.55.8.182 touchance.com 1
202.55.8.101 337cat.com 1
202.55.27.173 mimaki-smt.cn 1
202.55.8.152 efeducation.net.cn 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

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

IP Address ASN Details
202.55.16.77 AS23764 CTGNet 0.98ms from Hong Kong, HK
202.55.20.1 AS4809 China Telecom Next Generation Carrier Network 1.37ms from Hong Kong, HK
202.55.9.225 AS4809 China Telecom Next Generation Carrier Network 2.11ms from Hong Kong, HK
202.55.11.41 AS4809 China Telecom Next Generation Carrier Network 1.44ms from Hong Kong, HK
202.55.5.1 AS23764 CTGNet 2.22ms from Hong Kong, HK
202.55.8.162 AS4809 China Telecom Next Generation Carrier Network 1.35ms from Hong Kong, HK
202.55.7.17 AS23764 CTGNet 2.25ms from Hong Kong, HK
202.55.1.197 AS4809 China Telecom Next Generation Carrier Network 1.42ms from Hong Kong, HK
202.55.3.1 AS23764 CTGNet 1.91ms from Singapore, SG
202.55.6.213 AS23764 CTGNet 2.10ms from Hong Kong, HK
202.55.17.57 AS23764 CTGNet 1.05ms from Hong Kong, HK
202.55.30.81 AS4809 China Telecom Next Generation Carrier Network 0.54ms from Tokyo, JP
202.55.14.161 AS23764 CTGNet 1.23ms from Hong Kong, HK
202.55.2.14 AS23764 CTGNet 1.14ms from Hong Kong, HK
202.55.27.1 AS4809 China Telecom Next Generation Carrier Network 0.20ms from Tokyo, JP

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
54.188.241.3 AS16509 Amazon.com, Inc. 0.23ms from Boardman, US
184.154.202.131 AS32475 Internap Holding LLC 0.88ms from Chicago, US
64.49.113.115 AS39987 Kent Intermediate School District 4.92ms from Chicago, US
75.111.181.99 AS19108 Optimum 16.09ms from Dallas, US
89.211.46.35 AS8781 Ooredoo Q.S.C. 0.56ms from Doha, QA
89.182.48.67 AS13045 htp GmbH 6.66ms from Frankfurt am Main, DE
81.132.144.19 AS2856 British Telecommunications PLC 6.96ms from London, GB
158.125.0.3 AS786 Jisc Services Limited 4.95ms from London, GB
62.76.250.3 AS204582 "The Technical center of Internet" Limited Liability Company 1.14ms from Moscow, RU
80.182.67.147 AS3269 Telecom Italia S.p.A. 4.64ms from Rome, IT
141.161.52.67 AS11318 Georgetown University 2.37ms from Ashburn, US
173.191.64.3 AS7029 Windstream Communications LLC 2.27ms from Atlanta, US
59.88.153.51 AS9829 National Internet Backbone 12.19ms from Bengaluru, IN
75.114.233.179 AS33363 Charter Communications, Inc 15.59ms from Chicago, US
63.35.92.211 AS16509 Amazon.com, Inc. 0.12ms from Dublin, IE
36.251.50.19 AS4837 CHINA UNICOM China169 Backbone 13.15ms from Fuzhou, CN
192.71.92.51 AS50572 Nordlo Improve AB 4.29ms from Goeteborg, SE
47.98.197.19 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.58ms from Hangzhou, CN
73.90.66.227 AS7922 Comcast Cable Communications, LLC 9.93ms from Los Angeles, US
60.56.74.211 AS17511 OPTAGE Inc. 1.36ms from Osaka, JP
39.67.77.83 AS4837 CHINA UNICOM China169 Backbone 7.82ms from Qingdao, CN
186.206.193.131 AS28573 Claro NXT Telecomunicacoes Ltda 11.78ms from Rio de Janeiro, BR
13.64.15.179 AS8075 Microsoft Corporation 0.56ms from San Jose, US
74.105.26.211 AS701 Verizon Business 2.26ms from Secaucus, US
125.141.76.99 AS4766 Korea Telecom 1.03ms from Seoul, 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 202.55.7.17
traceroute to 202.55.7.17 (202.55.7.17): 64 hops max, 52 byte packets
4 [] 36.255.56.131 0.37 ms
5 *
6 [] 69.194.169.190 1.14 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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