202.55.8.0/21

AS4809 · China Telecom Next Generation Carrier Network

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Hong Kong
Domain	chinatelecomglobal.com
ASN	AS4809
Parent Range	202.55.0.0/19
Registry	APNIC
ID	CTGL-AP

WHOIS Details

inetnum:        202.55.0.0 - 202.55.15.255
netname:        CTGL-AP
descr:          Chinatelecom Next Carrying HongKong region network
country:        HK
admin-c:        CTGL1-AP
tech-c:         CTGL1-AP
abuse-c:        AC2197-AP
status:         ALLOCATED NON-PORTABLE
notify:         noc@chinatelecomglobal.com
mnt-by:         MAINT-CTGL-HK
mnt-lower:      MAINT-CTGL-HK
mnt-routes:     MAINT-CTGL-HK
mnt-irt:        IRT-CTGL-HK
last-modified:  2021-01-26T21:27:38Z
source:         APNIC

irt:            IRT-CTGL-HK
address:        38/F., DAH SING Financial Center,
address:        108 Gloucester Road, Wan Chai,
address:        Hong Kong
e-mail:         guohf@chinatelecomglobal.com
abuse-mailbox:  guohf@chinatelecomglobal.com
admin-c:        CTGL1-AP
tech-c:         CTGL1-AP
auth:           # Filtered
remarks:        guohf@chinatelecomglobal.com was validated on 2025-06-11
notify:         marcok@chinatelecomglobal.com
mnt-by:         MAINT-CTGL-HK
last-modified:  2025-06-11T03:05:20Z
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:         guohf@chinatelecomglobal.com
admin-c:        CTGL1-AP
tech-c:         CTGL1-AP
nic-hdl:        AC2197-AP
remarks:        Generated from irt object IRT-CTGL-HK
remarks:        guohf@chinatelecomglobal.com was validated on 2025-06-11
abuse-mailbox:  guohf@chinatelecomglobal.com
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:         noc@chinatelecomglobal.com
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:         noc@chinatelecomglobal.com
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 202.55.8.0/21

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
202.55.0.0/19	AS4809	China Telecom Global Limited	8,192
202.55.192.0/19	AS23635	CRCCMedia Co.,ltd	8,192
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
202.55.144.0/21	AS7718	iiNet Limited	2,048
202.55.224.0/21	AS17408	Network topology of Unigate Telecom Inc.	2,048
202.55.232.0/22	AS17408	Mountain Top Ventures Ltd	1,024
202.55.132.0/22	AS63737	VietServer Services technology company limited	1,024
202.55.40.0/22	AS9304	Internet Service Provider	1,024
202.55.152.0/22	AS7718	Goldweb Internet	1,024
202.55.244.0/22	AS17408	Network topology of Unigate Telecom Inc.	1,024
202.55.136.0/22	AS38643	UNIADEX, LTD.	1,024
202.55.156.0/22	AS7718	iiNet Limited	1,024
202.55.140.0/22	AS38886	The Government Lottery Officer, Thailand	1,024
202.55.248.0/22	AS17408	Diamond Flower Electric Instru	1,024
202.55.128.0/22	AS135523	Net Access Communication Systems (Private) Limited	1,024
202.55.236.0/23	AS17408	Wenking Co., Ltd.	512
202.55.240.0/23	AS17408	Network topology of Unigate Telecom Inc.	512
202.55.242.0/23	AS17408	Chief Telecom Inc.	512
202.55.238.0/23	AS17408	Network topology of Unigate Telecom Inc.	512
202.55.254.0/23	AS17408	Network topology of Unigate Telecom Inc.	512
202.55.248.0/23	AS17408	Diamond Flower Electric Instru	512
202.55.184.0/24	AS10219	Skymedia Corporation	256
202.55.230.0/24	AS17408	Network topology of Unigate Telecom Inc.	256
202.55.99.0/24	AS18353	Revera Limited	256
202.55.234.0/24	AS63199	Network topology of Unigate Telecom Inc.	256
202.55.101.0/24	AS18353	Revera Limited	256
202.55.191.0/24	AS10219	Skymedia Corporation	256
202.55.109.0/24	AS18353	Revera Limited	256
202.55.252.0/24	AS17408	No.36-1, Ln. 154, Yanshou St., Taoyuan Dist.,	256
202.55.104.0/24	AS18353	Revera Limited	256
202.55.96.0/24	AS18353	Revera Limited	256
202.55.97.0/24	AS18353	Revera Limited	256
202.55.24.0/24	AS4809	Chinatelecom Next Carrying HongKong region network	256
202.55.143.0/24	AS38886	The Government Lottery Officer, Thailand	256
202.55.183.0/24	AS10219	Skymedia Corporation	256
202.55.27.0/24	AS4809	Chinatelecom Next Carrying HongKong region network	256
202.55.180.0/24	AS10219	Skymedia Corporation	256
202.55.103.0/24	AS18353	Revera Limited	256
202.55.17.0/24	AS23764	Chinatelecom Next Carrying HongKong region network	256
202.55.169.0/24	AS17769	PT Indo Pratama Teleglobal	256
202.55.178.0/24	AS10219	Skymedia Corporation	256
202.55.182.0/24	AS10219	Skymedia Corporation	256
202.55.142.0/24	AS38886	The Government Lottery Officer, Thailand	256
202.55.189.0/24	AS10219	Skymedia Corporation	256
202.55.141.0/24	AS38886	The Government Lottery Officer, Thailand	256
202.55.153.0/24	AS45447	Yless4u Internet	256
202.55.188.0/24	AS10219	Skymedia Corporation	256

Hosted domains

There are 14 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
202.55.8.171	szzztec.com	1
202.55.8.101	337cat.com	1
202.55.12.154	qxa.cn	1
202.55.11.104	chinatelecommea.net	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

Read more

Pingable IPs

68 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	0.60ms from Hong Kong, HK
202.55.9.225	AS4809 China Telecom Next Generation Carrier Network	1.99ms from Hong Kong, HK
202.55.11.225	AS4809 China Telecom Next Generation Carrier Network	1.39ms from Hong Kong, HK
202.55.8.225	AS4809 China Telecom Next Generation Carrier Network	1.35ms 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
47.51.10.133	AS20115 Charter Communications LLC	7.31ms from Los Angeles, US
3.236.179.213	AS14618 Amazon.com, Inc.	0.16ms from Reston, US
13.113.18.197	AS16509 Amazon.com, Inc.	0.16ms from Tokyo, JP
135.148.119.229	AS16276 OVH SAS	0.62ms from Yangon, MM
37.74.224.181	AS1136 KPN B.V.	0.42ms from Amsterdam, NL
108.144.225.69	AS20057 AT&T Enterprises, LLC	18.67ms from Atlanta, US
197.36.247.101	AS8452 TE-AS	5.76ms from Cairo, EG
18.219.124.165	AS16509 Amazon.com, Inc.	0.15ms from Columbus, US
64.168.126.53	AS7018 AT&T Enterprises, LLC	17.76ms from Dallas, US
217.27.34.133	AS16229 Primetel PLC	0.82ms from Nicosia, CY
90.27.20.149	AS3215 Orange S.A.	9.86ms from Paris, FR
13.66.58.149	AS8075 Microsoft Corporation	0.20ms from San Antonio, US
23.246.63.229	AS2906 Netflix Streaming Services Inc.	1.09ms from San Jose, US
115.88.67.21	AS3786 LG DACOM Corporation	1.92ms from Seoul, KR
87.209.75.165	AS50266 Odido Netherlands B.V.	4.41ms from Amsterdam, NL
78.5.92.101	AS8968 BT Italia S.p.A.	8.24ms from Arezzo, IT
73.124.42.197	AS7922 Comcast Cable Communications, LLC	8.28ms from Miami, US
194.254.31.197	AS2200 Renater	12.81ms from Paris, FR
47.117.28.149	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	2.29ms from Shanghai, CN
1.33.94.213	AS2514 NTT PC Communications, Inc.	6.71ms from Tokyo, JP
184.28.200.229	AS16625 Akamai Technologies, Inc.	0.51ms from Denver, US
120.36.152.53	AS4134 CHINANET-BACKBONE	4.20ms from Fuzhou, CN
195.205.47.149	AS5617 Orange Polska Spolka Akcyjna	3.43ms from Gdynia, PL
193.70.93.165	AS16276 OVH SAS	0.07ms from Gravelines, FR
80.0.183.53	AS5089 Virgin Media Limited	7.88ms from London, GB

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales