203.215.232.0/24

AS4134 · CHINANET-BACKBONE

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Summary

Country	Hong Kong
Domain	chinatelecom.com.hk
ASN	AS4134
Registry	APNIC
ID	CTHKI-HK

WHOIS Details

inetnum:        203.215.232.0 - 203.215.235.255
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:  2021-06-15T08:05:25Z
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:  2026-03-13T07:12:20Z
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 203.215.0.0/16

Range	ASN	Company	Num of IPs
203.215.64.0/18	AS6648	Bayan Telecommunications Incorporated	16,384
203.215.192.0/19	AS3786	NeoWiz Corporation	8,192
203.215.0.0/19	AS4802	iiNet Limited	8,192
203.215.0.0/19	AS4739	iiNet Limited	8,192
203.215.240.0/20	AS9925	VDC Powerbase Hong Kong Data Centers Limited	4,096
203.215.224.0/21	AS23786	Unnanshi Iinancho Jimukumiai	2,048
203.215.56.0/22	AS10000	Nagasaki Cable Media Inc.	1,024
203.215.52.0/22	AS56200	1 Sesame Street	1,024
203.215.60.0/22	AS45558	Myanma Post and Telecommunication	1,024
203.215.145.0/24	AS17978	Servcorp SmartOffice	256
203.215.146.0/24	AS17978	Servcorp SmartOffice	256
203.215.147.0/24	AS17978	Servcorp SmartOffice	256
203.215.148.0/24	AS17978	Servcorp SmartOffice	256
203.215.149.0/24	AS17978	Servcorp SmartOffice	256
203.215.139.0/24	AS17978	Servcorp SmartOffice	256
203.215.236.0/24	AS4134	Chinatelecom Next Carrying Network backbone	256
203.215.48.0/24	AS45315	PT POLARISNET	256
203.215.62.0/24	AS45558	Myanma Post and Telecommunication	256
203.215.63.0/24	AS45558	Myanma Post and Telecommunication	256
203.215.50.0/24	AS45696	Pusat Pelaporan dan Analisis Transaksi Keuangan	256
203.215.138.0/24	AS17978	Servcorp SmartOffice	256
203.215.137.0/24	AS17978	Servcorp SmartOffice	256
203.215.136.0/24	AS17978	Servcorp SmartOffice	256
203.215.68.0/24	AS6648	BAYANTEL DSL INFRA	256
203.215.69.0/24	AS6648	BAYANTEL DSL INFRA	256
203.215.142.0/24	AS17978	Servcorp SmartOffice	256
203.215.135.0/24	AS17978	Servcorp SmartOffice	256
203.215.143.0/24	AS17978	Servcorp SmartOffice	256
203.215.144.0/24	AS17978	Servcorp SmartOffice	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
203.215.232.206	AS4134 CHINANET-BACKBONE	`0.79ms` from Taipei, TW

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
82.22.82.8	AS208112 ROMAN EMPIRE BV	`0.62ms` from Amsterdam, NL
44.242.67.136	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
116.95.162.56	AS4837 CHINA UNICOM China169 Backbone	`8.92ms` from Hohhot, CN
221.127.104.72	AS9304 HGC Global Communications Limited	`1.47ms` from Hong Kong, HK
82.54.132.56	AS3269 Telecom Italia S.p.A.	`2.02ms` from Milan, IT
69.33.132.120	AS6079 RCN	`0.16ms` from New York City, US
93.122.70.104	AS48951 Telekom Deutschland GmbH	`3.84ms` from Nuernberg, DE
185.75.16.248	AS58025 Advanced Petrochemical Company JSC	`1.41ms` from Riyadh, SA
103.11.40.120	AS132046 Sunbridge worldwide LTD	`0.63ms` from Taipei, TW
123.51.174.56	AS9919 New Century InfoComm Tech Co., Ltd.	`1.23ms` from Taipei, TW
68.13.241.152	AS22773 Cox Communications Inc.	`5.72ms` from Tulsa, US
178.92.198.56	AS214143 SKYDIGITAL TELECOM LTD	`1.06ms` from Bangkok, TH
113.53.217.136	AS23969 TOT Public Company Limited	`8.42ms` from Bangkok, TH
86.127.237.184	AS57269 DIGI SPAIN TELECOM S.A	`0.73ms` from Barcelona, ES
54.188.211.56	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
84.183.59.168	AS3320 Deutsche Telekom AG	`4.26ms` from Duesseldorf, DE
79.234.230.136	AS3320 Deutsche Telekom AG	`4.48ms` from Frankfurt am Main, DE
83.249.223.24	AS1257 Tele2 Sverige AB	`3.92ms` from Goeteborg, SE
119.121.179.120	AS4134 CHINANET-BACKBONE	`3.33ms` from Guangzhou, CN
23.214.210.72	AS16625 Akamai Technologies, Inc.	`0.40ms` from London, GB
108.255.52.184	AS7018 AT&T Enterprises, LLC	`16.84ms` from Miami, US
121.227.174.152	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.53ms` from Nanjing, CN
107.146.55.56	AS33363 Charter Communications, Inc	`3.87ms` from Orlando, US
112.244.255.248	AS4837 CHINA UNICOM China169 Backbone	`5.51ms` from Qingdao, CN
211.109.150.104	AS9318 SK Broadband Co Ltd	`2.20ms` 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 -f6 203.215.232.201

traceroute to 203.215.232.201 (203.215.232.201): 64 hops max, 52 byte packets

6 [AS4134] 203.215.232.201 1.255 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On March 20th 2026

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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