210.48.136.0/22
AS23764 · CTGNet
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| Country |
Hong Kong
|
| Domain | chinatelecom.com.hk |
| ASN | AS23764 |
| Parent Range | 210.48.136.0/21 |
| Registry | APNIC |
| ID | CTHKI-HK |
WHOIS Details
inetnum: 210.48.136.0 - 210.48.139.255 netname: CTHKI-HK descr: Chinatelecom Next Carrying HongKong region network country: HK admin-c: CTHK1-AP tech-c: CTHK1-AP abuse-c: AC1573-AP status: ALLOCATED NON-PORTABLE mnt-by: MAINT-CHINANET mnt-irt: IRT-CHINANET-CN last-modified: 2021-06-15T08:05:45Z 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: 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: noc@chinatelecom.com.hk 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: 210.48.136.0/22 descr: Chinatelecom Next Carrying HongKong region network origin: AS4809 mnt-by: MAINT-CHINANET last-modified: 2015-02-15T01:30:22Z source: APNIC
Overlapping Ranges
BGP prefixes that contain 210.48.136.0/22
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 210.48.136.0/21 | AS4809 | Chinatelecom Next Carrying HongKong region network | 2,048 |
Nearby Ranges
BGP prefixes that overlap with 210.48.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 210.48.0.0/17 | AS4770 | INTERNET COMPANY OF NEW ZEALAND LIMITED | 32,768 |
| 210.48.224.0/19 | AS2514 | INTERLINK Co.,LTD. | 8,192 |
| 210.48.192.0/20 | AS4818 | DiGi Telecommunications Sdn. Bhd. | 4,096 |
| 210.48.144.0/20 | AS17971 | TM TECHNOLOGY SERVICES SDN. BHD. | 4,096 |
| 210.48.128.0/21 | AS10001 | Mics Network Corporation | 2,048 |
| 210.48.208.0/21 | AS38084 | Uptime SecureGateway Services | 2,048 |
| 210.48.216.0/21 | AS45344 | International Islamic University Of Malaysia | 2,048 |
| 210.48.136.0/21 | AS4809 | Chinatelecom Next Carrying HongKong region network | 2,048 |
| 210.48.156.0/23 | AS18206 | TM VADS DC Hosting | 512 |
| 210.48.156.0/23 | AS17971 | TM VADS DC Hosting | 512 |
| 210.48.158.0/24 | AS17971 | TM VADS DC Hosting | 256 |
Hosted domains
There are 4 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 210.48.137.130 | cmbwinglungbank.com | 2 |
| 210.48.137.108 | dc-polymer.com | 1 |
| 210.48.137.134 | cmbwlb.com | 1 |
Hosted domains API
Pingable IPs
65 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 210.48.139.145 |
0.52ms from Hong Kong,
HK
|
|
| 210.48.136.179 |
1.20ms from Hong Kong,
HK
|
|
| 210.48.137.37 |
0.76ms 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 |
|---|---|---|
| 24.3.102.22 |
11.11ms from Ashburn,
US
|
|
| 122.179.18.22 |
2.03ms from Bengaluru,
IN
|
|
| 41.238.87.230 |
7.65ms from Cairo,
EG
|
|
| 24.253.203.166 |
8.96ms from Dallas,
US
|
|
| 202.45.35.214 |
1.98ms from Hong Kong,
HK
|
|
| 162.127.15.22 |
9.23ms from Lincoln,
US
|
|
| 116.58.147.150 |
5.36ms from Osaka,
JP
|
|
| 201.91.84.230 |
0.65ms from Sao Paulo,
BR
|
|
| 83.180.197.86 |
0.63ms from Stockholm,
SE
|
|
| 2.50.57.102 |
2.79ms from Al Fujairah City,
AE
|
|
| 102.102.20.102 |
17.54ms from Casablanca,
MA
|
|
| 96.90.97.118 |
5.91ms from Chicago,
US
|
|
| 12.244.150.150 |
1.08ms from Dallas,
US
|
|
| 167.142.57.150 |
1.77ms from Des Moines,
US
|
|
| 84.44.141.102 |
3.23ms from Duesseldorf,
DE
|
|
| 58.187.47.134 |
4.34ms from Hanoi,
VN
|
|
| 2.222.126.246 |
2.13ms from London,
GB
|
|
| 91.193.237.150 |
3.74ms from Moscow,
RU
|
|
| 115.238.33.70 |
3.89ms from Ningbo,
CN
|
|
| 83.246.176.86 |
3.53ms from Novosibirsk,
RU
|
|
| 72.239.12.198 |
9.95ms from Orlando,
US
|
|
| 114.172.82.118 |
5.09ms from Osaka,
JP
|
|
| 187.69.17.198 |
17.23ms from Rio de Janeiro,
BR
|
|
| 108.223.47.38 |
4.75ms from San Jose,
US
|
|
| 101.173.231.246 |
4.24ms from Sydney,
AU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Hong Kong, HK
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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