202.55.27.0/24

AS4809 · China Telecom Next Generation Carrier Network

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Summary

Country	Hong Kong
Domain	chinatelecom.com.hk
ASN	AS4809
Parent Range	202.55.0.0/19
Registry	APNIC
ID	CTHKI-HK

WHOIS Details

inetnum:        202.55.16.0 - 202.55.29.255
netname:        CTHKI-HK
descr:          Chinatelecom Next Carrying HongKong region network
country:        HK
admin-c:        CTHK1-AP
tech-c:         CTHK1-AP
abuse-c:        AC2015-AP
status:         ALLOCATED NON-PORTABLE
remarks:        Used for IPv4
notify:         [email protected]
mnt-by:         MAINT-CTHKI-ADMIN
mnt-lower:      MAINT-CTHKI-ADMIN
mnt-routes:     MAINT-CTHKI-ADMIN
mnt-irt:        IRT-CTHKI-HK
last-modified:  2021-01-26T21:27:41Z
source:         APNIC

irt:            IRT-CTHKI-HK
address:        38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        CTHK1-AP
tech-c:         CTHK1-AP
auth:           # Filtered
remarks:        [email protected]
remarks:        [email protected] was validated on 2025-12-18
mnt-by:         MAINT-CTHKI-ADMIN
last-modified:  2025-12-18T01:53:34Z
source:         APNIC

role:           ABUSE CTHKIHK
country:        ZZ
address:        38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong
phone:          +000000000
e-mail:         [email protected]
admin-c:        CTHK1-AP
tech-c:         CTHK1-AP
nic-hdl:        AC2015-AP
remarks:        Generated from irt object IRT-CTHKI-HK
remarks:        [email protected] was validated on 2025-12-18
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-18T01:53:55Z
source:         APNIC

role:           CHINA TELECOM HONG KONGINTERNATIONAL LTD  - netw
address:        38/F., DAH SING Financial Center, 108 Gloucester Road, Wan Chai, Hong Kong
country:        HK
phone:          +852 31000000
e-mail:         [email protected]
admin-c:        CTHK1-AP
tech-c:         CTHK1-AP
nic-hdl:        CTHK1-AP
mnt-by:         MAINT-CTHKI-HK
last-modified:  2009-11-24T04:46:50Z
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 contain 202.55.27.0/24

Range	ASN	Company	Num of IPs
202.55.0.0/19	AS4809	China Telecom Global Limited	8,192

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
202.55.0.0/19	AS4809	China Telecom Global Limited	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 5 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
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
65.254.54.40	AS11042 NETWORK TRANSIT HOLDINGS LLC	`0.43ms` from Atlanta, US
45.17.235.56	AS7018 AT&T Enterprises, LLC	`2.72ms` from Dallas, US
78.48.236.56	AS6805 Telefonica Germany GmbH & Co.OHG	`3.16ms` from Duesseldorf, DE
63.177.252.56	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
47.57.95.24	AS45102 Alibaba (US) Technology Co., Ltd.	`1.31ms` from Hong Kong, HK
81.178.152.232	AS13285 TalkTalk Communications Limited	`2.52ms` from Manchester, GB
174.17.36.136	AS209 CenturyLink Communications, LLC	`1.11ms` from Phoenix, US
34.197.207.120	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
69.153.16.40	AS7018 AT&T Enterprises, LLC	`3.40ms` from San Antonio, US
187.169.172.40	AS8151 UNINET	`3.81ms` from Santiago de Queretaro, MX
3.38.105.152	AS16509 Amazon.com, Inc.	`0.30ms` from Seoul, KR
124.56.55.168	AS17858 LG POWERCOMM	`2.12ms` from Seoul, KR
121.144.151.72	AS4766 Korea Telecom	`6.20ms` from Seoul, KR
114.255.174.200	AS4808 China Unicom Beijing Province Network	`4.04ms` from Tianjin, CN
16.62.40.120	AS16509 Amazon.com, Inc.	`0.33ms` from Zuerich, CH
24.100.126.8	AS11492 CABLE ONE, INC.	`9.90ms` from Chicago, US
181.2.7.88	AS7303 Telecom Argentina S.A.	`1.54ms` from Cordoba, AR
35.208.58.152	AS15169 Google LLC	`0.10ms` from Council Bluffs, US
34.28.229.72	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
86.44.175.88	AS5466 Eircom Limited	`3.78ms` from Dublin, IE
112.92.6.8	AS17622 China Unicom Guangzhou network	`2.23ms` from Guangzhou, CN
222.203.208.40	AS4538 China Education and Research Network Center	`13.16ms` from Guangzhou, CN
85.105.212.136	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.66ms` from Istanbul, TR
23.221.115.184	AS9299 Philippine Long Distance Telephone Company	`0.09ms` from Manila, PH
67.243.157.136	AS12271 Charter Communications Inc	`3.79ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -f4 202.55.27.165

traceroute to 202.55.27.165 (202.55.27.165): 64 hops max, 52 byte packets

4 [AS3356] 4.71.136.202 72.89 ms

5 [] 59.43.182.58 70.612 ms

6 [] 59.43.250.130 178.882 ms

7 *

8 *

9 [AS4809] 202.55.27.165 179.984 ms

Measurement taken from

IPinfo ProbeNet in Moncks Corner, US

On December 20th 2025

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.

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