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 54 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 12kvr.cc 4
202.55.11.104 chinatelecommea.net 1
202.55.11.2 apollo-srm.com 1
202.55.24.39 tj-golf.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

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

IP Address ASN Details
202.55.14.2 AS23764 CTGNet 0.59ms from Hong Kong, HK
202.55.17.14 AS23764 CTGNet 1.01ms from Hong Kong, HK
202.55.5.12 AS23764 CTGNet 1.65ms from Hong Kong, HK
202.55.6.42 AS23764 CTGNet 1.51ms from Hong Kong, HK
202.55.11.42 AS4809 China Telecom Next Generation Carrier Network 1.44ms from Hong Kong, HK
202.55.16.153 AS23764 CTGNet 0.95ms from Hong Kong, HK
202.55.7.9 AS23764 CTGNet 2.21ms from Hong Kong, HK
202.55.2.70 AS23764 CTGNet 1.24ms from Hong Kong, HK
202.55.1.25 AS4809 China Telecom Next Generation Carrier Network 1.56ms from Hong Kong, HK
202.55.3.1 AS23764 CTGNet 2.18ms from Singapore, SG
202.55.8.161 AS4809 China Telecom Next Generation Carrier Network 1.46ms from Hong Kong, HK
202.55.27.1 AS4809 China Telecom Next Generation Carrier Network 0.18ms from Tokyo, JP
202.55.20.229 AS4809 China Telecom Next Generation Carrier Network 1.38ms from Hong Kong, HK
202.55.30.81 AS4809 China Telecom Next Generation Carrier Network 0.28ms 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
98.236.150.67 AS7922 Comcast Cable Communications, LLC 9.50ms from Ashburn, US
73.34.27.227 AS7922 Comcast Cable Communications, LLC 5.85ms from Denver, US
91.74.218.3 AS15802 Emirates Integrated Telecommunications Company PJSC 2.81ms from Dubai, AE
84.139.25.83 AS3320 Deutsche Telekom AG 10.18ms from Frankfurt am Main, DE
77.179.21.179 AS6805 Telefonica Germany GmbH & Co.OHG 2.25ms from Frankfurt am Main, DE
91.38.98.19 AS3320 Deutsche Telekom AG 1.88ms from Hamburg, DE
91.12.230.163 AS3320 Deutsche Telekom AG 4.09ms from Hamburg, DE
142.247.195.147 AS25019 Saudi Telecom Company JSC 5.80ms from Jeddah, SA
38.253.184.211 AS265691 WI-NET TELECOM S.A.C. 0.11ms from Lima, PE
2.138.131.195 AS3352 TELEFONICA DE ESPANA S.A.U. 1.32ms from Madrid, ES
163.129.46.3 AS13445 Cisco Webex LLC 0.33ms from Melbourne, AU
87.15.239.115 AS3269 Telecom Italia S.p.A. 9.13ms from Milan, IT
122.249.12.243 AS4685 Asahi Net 10.19ms from Osaka, JP
71.246.31.3 AS701 Verizon Business 1.91ms from Philadelphia, US
73.194.44.115 AS7922 Comcast Cable Communications, LLC 6.39ms from Secaucus, US
3.36.43.179 AS16509 Amazon.com, Inc. 0.65ms from Seoul, KR
118.51.149.163 AS4766 Korea Telecom 2.08ms from Seoul, KR
115.13.79.99 AS4766 Korea Telecom 4.30ms from Seoul, KR
219.241.186.35 AS9318 SK Broadband Co Ltd 2.13ms from Seoul, KR
91.128.144.3 AS1257 Tele2 Sverige AB 1.31ms from Stockholm, SE
36.239.153.83 AS3462 Data Communication Business Group 5.13ms from Taichung, TW
106.179.63.163 AS2516 KDDI CORPORATION 1.00ms from Tokyo, JP
185.69.20.67 AS35434 PirxNet Grzegorz Bialas 5.94ms from Warsaw, PL
86.97.56.227 AS5384 Emirates Internet 4.13ms from Al Fujairah City, AE
23.38.22.163 AS16625 Akamai Technologies, Inc. 0.14ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -m7 202.55.10.71
traceroute to 202.55.10.71 (202.55.10.71): 7 hops max, 52 byte packets
1 [AS7195] 200.25.62.66 14.487 ms
2 [AS3356] 8.243.20.157 0.733 ms
3 *
4 [AS3356] 4.71.136.202 157.499 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Buenos Aires, AR
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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