210.48.136.0/21
AS4809 · China Telecom Next Generation Carrier Network
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| 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: [email protected] abuse-mailbox: [email protected] admin-c: CH93-AP tech-c: CH93-AP auth: # Filtered remarks: [email protected] 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: [email protected] admin-c: CH93-AP tech-c: CH93-AP nic-hdl: AC1573-AP remarks: Generated from irt object IRT-CHINANET-CN remarks: [email protected] was validated on 2025-11-13 abuse-mailbox: [email protected] 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: [email protected] 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 |
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 |
| 210.48.144.0/20 | AS17971 | TM TECHNOLOGY SERVICES SDN. BHD. | 4,096 |
| 210.48.192.0/20 | AS4818 | DiGi Telecommunications Sdn. Bhd. | 4,096 |
| 210.48.208.0/21 | AS38084 | Uptime SecureGateway Services | 2,048 |
| 210.48.128.0/21 | AS10001 | Mics Network Corporation | 2,048 |
| 210.48.216.0/21 | AS45344 | International Islamic University Of Malaysia | 2,048 |
| 210.48.136.0/22 | AS4809 | Chinatelecom Next Carrying HongKong region network | 1,024 |
| 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 9 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 | sicpay.com | 5 |
Hosted domains API
Pingable IPs
86 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 210.48.143.45 |
0.95ms from Hong Kong,
HK
|
|
| 210.48.139.145 |
1.11ms from Hong Kong,
HK
|
|
| 210.48.142.166 |
1.11ms from Hong Kong,
HK
|
|
| 210.48.136.182 |
1.83ms from Hong Kong,
HK
|
|
| 210.48.140.97 |
1.73ms from Hong Kong,
HK
|
|
| 210.48.141.58 |
1.42ms from Hong Kong,
HK
|
|
| 210.48.137.44 |
1.21ms 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 |
|---|---|---|
| 75.2.131.117 |
7.69ms from Ashburn,
US
|
|
| 186.170.244.165 |
3.23ms from Bogotá,
CO
|
|
| 98.179.186.197 |
8.42ms from Boston,
US
|
|
| 193.226.164.117 |
0.69ms from Bucharest,
RO
|
|
| 13.89.232.21 |
0.33ms from Des Moines,
US
|
|
| 14.249.181.101 |
1.91ms from Hanoi,
VN
|
|
| 61.155.186.53 |
5.27ms from Huai'an,
CN
|
|
| 64.185.234.37 |
0.60ms from Los Angeles,
US
|
|
| 88.98.32.197 |
0.71ms from Manchester,
GB
|
|
| 16.54.45.5 |
0.13ms from Montreal,
CA
|
|
| 160.72.88.245 |
0.79ms from New York City,
US
|
|
| 126.90.150.69 |
6.29ms from Osaka,
JP
|
|
| 81.255.233.101 |
1.18ms from Paris,
FR
|
|
| 189.125.156.165 |
0.52ms from Rio de Janeiro,
BR
|
|
| 81.222.243.229 |
1.17ms from Saint Petersburg,
RU
|
|
| 69.170.26.245 |
1.35ms from San Jose,
US
|
|
| 179.130.213.53 |
3.01ms from São Paulo,
BR
|
|
| 194.62.167.37 |
0.16ms from Tampa,
US
|
|
| 99.225.140.101 |
3.69ms from Toronto,
CA
|
|
| 27.131.179.53 |
0.62ms from Bangkok,
TH
|
|
| 20.140.220.245 |
0.63ms from Boydton,
US
|
|
| 61.68.36.85 |
0.70ms from Brisbane,
AU
|
|
| 96.114.242.133 |
0.90ms from Chicago,
US
|
|
| 27.11.0.197 |
5.46ms from Chongqing,
CN
|
|
| 73.217.69.181 |
2.58ms from Denver,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Miami, US
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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