218.30.62.0/23

AS23764 · CTGNet

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Summary

Country	Singapore
Domain	chinatelecom.cn
ASN	AS23764
Parent Range	218.30.0.0/15
Registry	APNIC
ID	CTG-SG

WHOIS Details

inetnum:        218.30.63.0 - 218.30.63.255
netname:        CTG-SG
descr:          No.250 North Bridge Road， # 36-01A Raffles City Tower，Singapore 179101
country:        SG
admin-c:        CH93-AP
tech-c:         CH93-AP
abuse-c:        AC1573-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-CHINANET
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:06:18Z
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

route:          218.30.62.0/23
origin:         AS4809
descr:          China Telecom Data Network Management Division Network Operation & Maintenance Department No 19 Chaoyangmen North Street Dongcheng District
mnt-by:         MAINT-CHINANET
last-modified:  2018-12-21T03:38:48Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 218.30.62.0/23

Range	ASN	Company	Num of IPs
218.30.0.0/15	AS4134	CHINANET network	131,072

Nearby Ranges

BGP prefixes that overlap with 218.30.0.0/16

Range	ASN	Company	Num of IPs
218.30.0.0/15	AS4134	CHINANET network	131,072
218.30.96.0/19	AS141679	CHINANET IDC center	8,192
218.30.96.0/19	AS23724	CHINANET IDC center	8,192

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
218.30.63.57	AS23764 CTGNet	`0.99ms` from Singapore, SG

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
73.250.251.39	AS7922 Comcast Cable Communications, LLC	`6.79ms` from Ashburn, US
89.154.157.103	AS2860 NOS COMUNICACOES, S.A.	`6.48ms` from Braga, PT
87.169.45.167	AS3320 Deutsche Telekom AG	`3.04ms` from Duesseldorf, DE
149.172.30.7	AS3209 Vodafone GmbH	`8.88ms` from Frankfurt am Main, DE
60.50.20.183	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.73ms` from Kuala Lumpur, MY
68.101.137.167	AS22773 Cox Communications Inc.	`9.08ms` from Los Angeles, US
142.118.27.231	AS577 Bell Canada	`2.00ms` from Montreal, CA
31.222.243.167	AS212667 RECONN LLC	`0.45ms` from Moscow, RU
68.166.177.87	AS203020 HostRoyale Technologies Pvt Ltd	`1.44ms` from Mumbai, IN
60.99.15.199	AS17676 SoftBank Corp.	`3.69ms` from Osaka, JP
118.15.41.39	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.12ms` from Osaka, JP
61.125.89.103	AS9617 JCOM Co., Ltd.	`7.34ms` from Osaka, JP
44.214.167.103	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
210.102.254.7	AS4766 Korea Telecom	`1.78ms` from Seoul, KR
13.228.191.151	AS16509 Amazon.com, Inc.	`0.12ms` from Singapore, SG
193.181.196.183	AS200134 IP-Connect AB	`3.12ms` from Stockholm, SE
35.233.10.55	AS396982 Google LLC	`0.14ms` from Brussels, BE
151.193.105.119	AS396982 Google LLC	`6.28ms` from Dallas, US
51.187.7.23	AS5607 Sky UK Limited	`1.52ms` from Dublin, IE
67.122.141.103	AS7018 AT&T Enterprises, LLC	`1.86ms` from Los Angeles, US
195.57.48.103	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.41ms` from Madrid, ES
97.127.7.247	AS209 CenturyLink Communications, LLC	`2.18ms` from Minneapolis, US
124.101.4.119	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.66ms` from Osaka, JP
221.142.94.151	AS9318 SK Broadband Co Ltd	`5.64ms` from Seoul, KR
8.141.104.135	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.79ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m8 218.30.62.116

traceroute to 218.30.62.116 (218.30.62.116): 8 hops max, 52 byte packets

4 [] 37.49.238.60 0.995 ms

5 [AS23764] 5.154.154.45 29.039 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Paris, FR

On February 16th 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.

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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