203.12.88.0/24

AS63527 · China Telecom Global Limited

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Summary

Country	Hong Kong
Domain	chinatelecom.cn
ASN	AS63527
Registry	APNIC
ID	CTG-NETWORK

WHOIS Details

inetnum:        203.12.88.0 - 203.12.88.255
netname:        CTG-NETWORK
descr:          Chinatelecom Global Network
country:        HK
admin-c:        CH93-AP
tech-c:         CH93-AP
abuse-c:        AC1573-AP
status:         ALLOCATED NON-PORTABLE
notify:         marcok@chinatelecomglobal.com
mnt-by:         MAINT-CHINANET-CN
mnt-irt:        IRT-CHINANET-CN
last-modified:  2024-08-16T08:48:15Z
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:  2025-11-18T00:26:23Z
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

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.12.0.0/16

Range	ASN	Company	Num of IPs
203.12.176.0/20	AS703	Verizon Australia Pty Limited	4,096
203.12.104.0/21	AS58713	Melbourne PC User Group Inc	2,048
203.12.144.0/21	AS1221	Telstra Limited	2,048
203.12.152.0/21	AS58713	Melbourne PC User Group Inc	2,048
203.12.160.0/21	AS7545	TPG Internet Pty Ltd.	2,048
203.12.236.0/22	AS151499	Australian Public Access Network Association	1,024
203.12.80.0/23	AS133612	VODAFONE AUSTRALIA PTY LIMITED	512
203.12.252.0/23	AS154106	VNG ONLINE COMPANY LIMITED	512
203.12.52.0/23	AS4739	iiNet Limited	512
203.12.40.0/23	AS6262	CSIRO Division of Mathematics and Statistics	512
203.12.254.0/23	AS154107	DigitalLink Global Network Limited	512
203.12.15.0/24	AS134697	Launtel	256
203.12.2.0/24	AS134697	Launtel	256
203.12.3.0/24	AS134697	Launtel	256
203.12.4.0/24	AS134697	Launtel	256
203.12.5.0/24	AS134697	Launtel	256
203.12.6.0/24	AS134697	Launtel	256
203.12.7.0/24	AS134697	Launtel	256
203.12.8.0/24	AS134697	Launtel	256
203.12.9.0/24	AS134697	Launtel	256
203.12.86.0/24	AS136408	LORETO MANDEVILLE HALL TOORAK LIMITED	256
203.12.229.0/24	AS137442	Cairns Airport Pty Ltd	256
203.12.230.0/24	AS137442	Cairns Airport Pty Ltd	256
203.12.18.0/24	AS138185	LUKBAN TELEPHONE SYSTEM, INC.	256
203.12.29.0/24	AS148968	Falcore Investments Pty Ltd	256
203.12.249.0/24	AS153035	CiFi Pty Ltd	256
203.12.218.0/24	AS16509	Intruder Systems Ltd	256
203.12.248.0/24	AS17463	EtherTech Pty Ltd	256
203.12.28.0/24	AS17763	Terrinell Pty. Ltd.	256
203.12.234.0/24	AS17766	Nexon Asia Pacific Pty Ltd	256
203.12.131.0/24	AS19625	Andrew John Howard	256
203.12.31.0/24	AS210083	Oma Gosh AB	256
203.12.115.0/24	AS2764	Whitehorse Manningham Regional Library Corporation	256
203.12.36.0/24	AS2764	St. Kevin's College Ltd	256
203.12.220.0/24	AS38044	GITN-NETWORK	256
203.12.235.0/24	AS38830	Levart Distribution Systems Pty Ltd	256
203.12.45.0/24	AS45657	NSW Rural Fire Service	256
203.12.221.0/24	AS45912	Indue	256
203.12.172.0/24	AS4768	Canon Australia Pty. Ltd.	256
203.12.173.0/24	AS4768	Canon Australia Pty. Ltd.	256
203.12.91.0/24	AS4809	CTHKI-CN-FuJian network	256
203.12.251.0/24	AS4826	VOCUS PTY LTD	256
203.12.97.0/24	AS4826	Telstra Limited	256
203.12.174.0/24	AS55914	Canon Australia Pty. Ltd.	256
203.12.175.0/24	AS55914	Canon Australia Pty. Ltd.	256
203.12.89.0/24	AS63527	Chinatelecom Global Network	256
203.12.129.0/24	AS63956	5G NETWORK OPERATIONS PTY LTD	256
203.12.228.0/24	AS7545	Far North Queensland Ports Corporation Limited	256
203.12.170.0/24	AS7575	John Paul College	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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
70.8.134.120	AS13977 Fidium	`3.65ms` from Boston, US
197.45.207.168	AS8452 TE-AS	`4.44ms` from Cairo, EG
207.126.88.56	AS6939 Hurricane Electric LLC	`0.20ms` from Dallas, US
18.156.1.72	AS16509 Amazon.com, Inc.	`0.45ms` from Frankfurt am Main, DE
62.204.27.184	AS30798 TNNet Oy	`0.34ms` from Jyväskylä, FI
46.21.22.8	AS5398 Internet one SRL	`1.18ms` from London, GB
20.68.11.248	AS8075 Microsoft Corporation	`0.19ms` from London, GB
85.45.239.168	AS3269 Telecom Italia S.p.A.	`7.81ms` from Milan, IT
80.20.22.200	AS3269 Telecom Italia S.p.A.	`0.88ms` from Milan, IT
87.161.96.168	AS3320 Deutsche Telekom AG	`5.47ms` from Nuernberg, DE
112.243.157.200	AS4837 CHINA UNICOM China169 Backbone	`7.08ms` from Qingdao, CN
94.23.110.40	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
88.82.97.40	AS39145 kyberna AG	`2.88ms` from Zuerich, CH
34.21.47.200	AS396982 Google LLC	`0.12ms` from Ashburn, US
107.180.176.184	AS400072 THUNDERBOX INC	`2.28ms` from Ashburn, US
3.33.154.72	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
108.137.23.184	AS16509 Amazon.com, Inc.	`0.10ms` from Jakarta, ID
125.165.228.24	AS7713 PT Telekomunikasi Indonesia	`9.06ms` from Jakarta, ID
2.60.106.104	AS12389 PJSC Rostelecom	`9.05ms` from Novosibirsk, RU
134.157.186.120	AS1307 Renater	`1.65ms` from Saint-Denis, FR
175.160.20.152	AS4837 CHINA UNICOM China169 Backbone	`1.84ms` from Tieling, CN
163.44.172.8	AS7506 GMO Internet Group, Inc.	`0.29ms` from Tokyo, JP
125.45.88.184	AS4837 CHINA UNICOM China169 Backbone	`2.87ms` from Zhengzhou, CN
161.65.125.216	AS9790 Two Degrees Networks Limited	`3.58ms` from Auckland, NZ
39.101.90.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.72ms` from Beijing, CN

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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