210.48.136.0/21
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
Sign up for free ›Summary
Country |
Hong Kong
|
Domain | chinatelecom.com.hk |
ASN | AS4809 |
Registry | APNIC |
ID | CTHKI-HK |
WHOIS Details
inetnum: 210.48.136.0 - 210.48.143.255 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 PORTABLE mnt-by: APNIC-HM mnt-lower: MAINT-CHINANET mnt-routes: MAINT-CHINANET mnt-irt: IRT-CHINANET-CN last-modified: 2020-10-20T01:14:09Z 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 2025-04-24 mnt-by: MAINT-CHINANET last-modified: 2025-09-04T00:59:42Z 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 2025-04-24 abuse-mailbox: anti-spam@chinatelecom.cn mnt-by: APNIC-ABUSE last-modified: 2025-04-24T03:21:54Z 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
Overlapping Ranges
BGP prefixes that are contained by 210.48.136.0/21
Range | ASN | Company | Num of IPs |
---|---|---|---|
210.48.136.0/22 | AS4809 | Chinatelecom Next Carrying HongKong region network | 1,024 |
Hosted domains
There are 13 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.
IP Address | Domain | Domains on this IP |
---|---|---|
210.48.142.166 | floow.com.hk | 6 |
210.48.137.130 | cmbwinglungbank.com | 5 |
Hosted domains API
Pingable IPs
91 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
IP Address | ASN | Details |
---|---|---|
210.48.143.233 |
1.00ms from Hong Kong,
HK
|
|
210.48.139.146 |
1.00ms from Hong Kong,
HK
|
|
210.48.140.157 |
1.60ms from Hong Kong,
HK
|
|
210.48.142.49 |
1.32ms from Hong Kong,
HK
|
|
210.48.141.1 |
1.67ms from Hong Kong,
HK
|
|
210.48.136.179 |
1.92ms from Hong Kong,
HK
|
|
210.48.137.161 |
1.23ms 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 |
---|---|---|
51.12.5.197 |
2.48ms from Copenhagen,
DK
|
|
199.83.236.37 |
9.08ms from Dallas,
US
|
|
80.130.74.21 |
4.81ms from Frankfurt am Main,
DE
|
|
79.221.243.197 |
5.50ms from Frankfurt am Main,
DE
|
|
99.119.206.21 |
17.71ms from Miami,
US
|
|
151.60.94.85 |
4.56ms from Milan,
IT
|
|
83.237.97.133 |
1.71ms from Moscow,
RU
|
|
151.181.212.21 |
1.64ms from New York City,
US
|
|
202.238.198.37 |
13.29ms from Osaka,
JP
|
|
88.188.117.197 |
10.58ms from Paris,
FR
|
|
37.71.179.53 |
8.73ms from Paris,
FR
|
|
130.35.250.85 |
1.31ms from Phoenix,
US
|
|
203.171.173.133 |
1.65ms from Seoul,
KR
|
|
221.149.180.245 |
1.15ms from Seoul,
KR
|
|
140.116.248.21 |
4.39ms from Taichung,
TW
|
|
176.228.131.165 |
1.07ms from Tel Aviv,
IL
|
|
23.89.145.133 |
0.71ms from Tokyo,
JP
|
|
50.100.240.85 |
4.44ms from Toronto,
CA
|
|
74.235.42.229 |
0.43ms from Ashburn,
US
|
|
66.232.255.37 |
10.31ms from Boston,
US
|
|
107.152.48.53 |
4.78ms from Dallas,
US
|
|
35.159.51.85 |
0.47ms from Frankfurt am Main,
DE
|
|
106.53.146.245 |
2.17ms from Guangzhou,
CN
|
|
1.95.10.229 |
1.91ms from Guiyang,
CN
|
|
72.52.33.53 |
0.21ms from Hong Kong,
HK
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
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.
Our IP tools
Explore all toolsSummarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs