42.122.144.0/21
AS17638 · ASN for TIANJIN Provincial Net of CT
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 |
China
|
| Domain | chinatelecom.cn |
| ASN | AS17638 |
| Parent Range | 42.122.0.0/16 |
| Registry | APNIC |
| ID | CHINANET-TJ |
WHOIS Details
inetnum: 42.122.0.0 - 42.122.255.255 netname: CHINANET-TJ descr: CHINANET TIANJIN PROVINCE NETWORK descr: China Telecom descr: NO.11 LIUJING ROAD,HEDONG DISTRICT,TIANJIN country: CN admin-c: CH93-AP tech-c: AT370-AP abuse-c: AC1573-AP status: ALLOCATED PORTABLE remarks: service provider remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- notify: tjipadmin@163.com mnt-by: APNIC-HM mnt-lower: MAINT-CHINANET-TJ mnt-routes: MAINT-CHINANET-TJ mnt-irt: IRT-CHINANET-CN last-modified: 2021-06-15T08:05:43Z 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: admin tjtele nic-hdl: AT370-AP e-mail: tjipback@yahoo.com address: No.11 LIUJING ROAD ,HEDONG ,TIANJIN,CHINA phone: +86-22-85580499 fax-no: +86-22-85580970 country: CN mnt-by: MAINT-CHINANET-TJ last-modified: 2014-04-01T03:31:13Z 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
Overlapping Ranges
BGP prefixes that contain 42.122.144.0/21
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 42.122.0.0/16 | AS17638 | CHINANET TIANJIN PROVINCE NETWORK | 65,536 |
Nearby Ranges
BGP prefixes that overlap with 42.122.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 42.122.0.0/16 | AS17638 | CHINANET TIANJIN PROVINCE NETWORK | 65,536 |
Hosted domains
There are no domains currently hosted on this ASN.
Hosted domains API
Pingable IPs
4 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 42.122.144.1 |
3.79ms from Tianjin,
CN
|
|
| 42.122.147.58 |
7.03ms from Beijing,
CN
|
|
| 42.122.149.93 |
11.06ms from Tianjin,
CN
|
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 |
|---|---|---|
| 185.28.60.21 |
0.19ms from Bursa,
TR
|
|
| 205.153.152.149 |
17.98ms from Chicago,
US
|
|
| 166.149.49.85 |
14.78ms from Chicago,
US
|
|
| 86.190.50.133 |
12.28ms from Erith,
GB
|
|
| 194.153.72.5 |
1.17ms from Frankfurt am Main,
DE
|
|
| 92.5.14.213 |
0.45ms from Frankfurt am Main,
DE
|
|
| 206.238.161.69 |
1.19ms from Hong Kong,
HK
|
|
| 107.211.20.21 |
9.92ms from Houston,
US
|
|
| 178.88.131.197 |
4.65ms from Karagandy,
KZ
|
|
| 85.246.78.165 |
4.05ms from Lisbon,
PT
|
|
| 34.120.178.117 |
0.07ms from Melbourne,
AU
|
|
| 195.68.124.37 |
1.41ms from Paris,
FR
|
|
| 76.191.76.101 |
5.74ms from Quincy,
US
|
|
| 188.161.29.21 |
9.39ms from Ramallah,
PS
|
|
| 54.83.180.117 |
0.20ms from Reston,
US
|
|
| 78.36.168.197 |
9.92ms from Saint Petersburg,
RU
|
|
| 84.204.155.181 |
1.41ms from Saint Petersburg,
RU
|
|
| 192.196.214.37 |
4.98ms from San Jose,
US
|
|
| 222.59.182.181 |
4.28ms from Suzhou,
CN
|
|
| 82.197.168.37 |
0.40ms from Vienna,
AT
|
|
| 5.77.246.21 |
17.59ms from Yerevan,
AM
|
|
| 188.90.158.53 |
4.33ms from Amsterdam,
NL
|
|
| 121.99.172.117 |
2.08ms from Auckland,
NZ
|
|
| 156.205.18.165 |
5.81ms from Cairo,
EG
|
|
| 61.147.239.197 |
6.79ms from Huai'an,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Moscow, RU
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 tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs